gdb-3.1

1 files changed, 210 insertions, 79 deletions

diff --git a/gdb/Makefile b/gdb/Makefile
index 563de46..b47091c 100644
--- a/gdb/Makefile
+++ b/gdb/Makefile
@@ -1,109 +1,240 @@
-# Makefile for GDB
-#   Copyright (C) 1986, 1988 Free Software Foundation, Inc.
-#
-#GDB is distributed in the hope that it will be useful, but WITHOUT ANY
-#WARRANTY.  No author or distributor accepts responsibility to anyone
-#for the consequences of using it or for whether it serves any
-#particular purpose or works at all, unless he says so in writing.
-#Refer to the GDB General Public License for full details.
-#
-#Everyone is granted permission to copy, modify and redistribute GDB,
-#but only under the conditions described in the GDB General Public
-#License.  A copy of this license is supposed to have been given to you
-#along with GDB so you can know your rights and responsibilities.  It
-#should be in a file named COPYING.  Among other things, the copyright
-#notice and this notice must be preserved on all copies.
-#
-#In other words, go ahead and share GDB, but don't try to stop
-#anyone else from sharing it farther.  Help stamp out software hoarding!
-
-
-# On HPUX, you need to add -Ihpux to CFLAGS.
-# The headers in the subdir hpux override system headers
+# On HPUX, you need to add -Ihp-include to CFLAGS.
+# The headers in the directory hp-include override system headers
 # and tell GDB to use BSD executable file format.
-# You also need to add -lGNU to CLIBS, and perhaps CC = gcc.
-
-# -I. for "#include <obstack.h>"
-CFLAGS = -g -I.
-# NOTE!!! -O  may FAIL TO WORK!  See initialize.h for some weird hacks.
+# You must also define REGEX & REGEX1 below and ALLOCA & ALLOCA1 (get
+# alloca.c from the emacs distribution) to the CLIBS.
+# If you compile GDB with GCC on HPUX, you must make sure that the "nm" used
+# in "munch" is GNU's nm.  This is because gcc uses a different .o
+# file format than the native HPUX compiler.
+
+# On USG (System V) machines, you must make sure to setup REGEX &
+# REGEX1 to point at regex.o and use the USG version of CLIBS.  
+# If your system has a broken alloca() -- most do -- then get
+# alloca.c from the GNU Emacs distribution and set ALLOCA & ALLOCA1.
+# Also, if you compile gdb with a compiler which uses the coff
+# encapsulation feature (this is a function of the compiler used, NOT
+# of the m-?.h file selected by config.gdb), you must make sure that
+# the GNU nm is the one that is used by munch.
+
+# On Sunos 4.0 machines, make sure to compile *without* shared
+# libraries if you want to run gdb on itself.  Make sure to compile
+# any program on which you want to run gdb without shared libraries.
+
+# If you are compiling with GCC, make sure that either 1) You use the
+# -traditional flag, or 2) You have the fixed include files where GCC
+# can reach them.  Otherwise the ioctl calls in inflow.c will be
+# incorrectly compiled.  The "fixincludes" script in the gcc
+# distribution will probably fix your include files up.
+
+CC=cc
+SHELL=/bin/sh
+
+# Set this up with gcc if you have gnu ld and the loader will print out
+# line numbers for undefinded refs.  
+CC-LD=${CC}
+
+# -I. for "#include <obstack.h>".  Possibly regex.h also.
+#CFLAGS = -g -pg -I. -O
+CFLAGS = -I. -g
+#LDFLAGS = -pg -g
+LDFLAGS = -g
 
 # define this to be "obstack.o" if you don't have the obstack library installed
 # you must at the same time define OBSTACK1 as "obstack.o" 
-# so that the dependencies work right.
+# so that the dependencies work right.  Similarly with REGEX and "regex.o".
+# You must define REGEX and REGEX1 on USG machines.
+# If your system is missing alloca(), or, more likely, it's there but it
+# doesn't work, define ALLOCA and ALLOCA1.
 OBSTACK = obstack.o
 OBSTACK1 = obstack.o
+REGEX = regex.o
+REGEX1 = regex.o
+ALLOCA = alloca.o
+ALLOCA1 = alloca.o
+ADD_FILES = $(OBSTACK)  $(REGEX)  $(ALLOCA)  $(GNU_MALLOC)
+ADD_DEPS  = $(OBSTACK1) $(REGEX1) $(ALLOCA1) $(GNU_MALLOC)
+
+#
+# define this to be "malloc.o" if you want to use the gnu malloc routine
+# (useful for debugging memory allocation problems in gdb).  Otherwise, leave
+# it blank.
+GNU_MALLOC =
+#GNU_MALLOC = malloc.o
+
+# Flags to be used in compiling malloc.o
+# Specify range checking for storage allocation.
+MALLOC_FLAGS =
+#MALLOC_FLAGS = ${CFLAGS} -Drcheck -Dbotch=fatal -DMSTATS
+
+# for BSD
+CLIBS = $(ADD_FILES)
+# for USG
+#CLIBS= $(ADD_FILES) -lPW
+
+SFILES = blockframe.c breakpoint.c coffread.c command.c core.c dbxread.c \
+	 environ.c eval.c expprint.c findvar.c infcmd.c inflow.c infrun.c \
+	 kdb-start.c main.c printcmd.c \
+	 remote.c source.c stack.c standalone.c stuff.c symmisc.c symtab.c \
+	 utils.c valarith.c valops.c valprint.c values.c version.c expread.y \
+	 xgdb.c
+
+DEPFILES = convex-dep.c umax-dep.c gould-dep.c default-dep.c sun3-dep.c \
+	   sparc-dep.c hp9k320-dep.c news-dep.c i386-dep.c
+
+PINSNS = gld-pinsn.c i386-pinsn.c sparc-pinsn.c vax-pinsn.c m68k-pinsn.c \
+	 ns32k-pinsn.c
+
+HFILES = command.h defs.h environ.h expression.h frame.h getpagesize.h \
+	 inferior.h symseg.h symtab.h value.h wait.h \
+	 a.out.encap.h a.out.gnu.h stab.gnu.h 
+
+OPCODES = m68k-opcode.h pn-opcode.h sparc-opcode.h npl-opcode.h vax-opcode.h \
+	  ns32k-opcode.h
+
+MFILES = m-hp9k320.h m-i386.h m-i386gas.h m-isi.h m-merlin.h m-news.h \
+	 m-npl.h m-pn.h m-sparc.h m-sun2.h m-sun3.h m-sun2os4.h \
+	 m-sun3os4.h m-sun4os4.h m-umax.h m-vax.h 
+
+POSSLIBS = obstack.h obstack.c regex.c regex.h malloc.c 
+
+TESTS = testbpt.c testfun.c testrec.c testreg.c testregs.c
 
-CLIBS = $(OBSTACK)
+OTHERS = Makefile createtags munch config.gdb ChangeLog README TAGS \
+	 gdb.texinfo .gdbinit COPYING expread.tab.c stab.def hp-include
 
-STARTOBS = main.o firstfile.o
+TAGFILES = ${SFILES} ${DEPFILES} ${PINSNS} ${HFILES} ${OPCODES} ${MFILES} \
+	   ${POSSLIBS}
+TARFILES = ${TAGFILES} ${OTHERS}
 
-OBS = blockframe.o breakpoint.o findvar.o stack.o source.o \
+OBS = main.o blockframe.o breakpoint.o findvar.o stack.o source.o \
     values.o eval.o valops.o valarith.o valprint.o printcmd.o \
-    symtab.o symmisc.o coffread.o dbxread.o infcmd.o infrun.o remote.o
+    symtab.o symmisc.o coffread.o dbxread.o infcmd.o infrun.o remote.o \
+    command.o utils.o expread.o expprint.o pinsn.o environ.o version.o
 
-TSOBS = core.o inflow.o
+TSOBS = core.o inflow.o dep.o
 
 NTSOBS = standalone.o
 
-ENDOBS = lastfile.o command.o utils.o expread.o expprint.o pinsn.o \
-	environ.o version.o
-
 TSSTART = /lib/crt0.o
 
 NTSSTART = kdb-start.o
 
-gdb+ : $(STARTOBS) $(OBS) $(TSOBS) $(ENDOBS) $(OBSTACK1)
-	$(CC) $(LDFLAGS) -o gdb+ $(STARTOBS) $(OBS) $(TSOBS) $(ENDOBS) $(CLIBS)
+gdb : $(OBS) $(TSOBS) $(ADD_DEPS)
+	-rm -f init.c
+	./munch $(OBS) $(TSOBS) > init.c
+	${CC-LD} $(LDFLAGS) -o gdb init.c $(OBS) $(TSOBS) $(CLIBS)
+
+xgdb : $(OBS) $(TSOBS) xgdb.o $(ADD_DEPS)
+	-rm -f init.c
+	./munch $(OBS) $(TSOBS) xgdb.o > init.c
+	$(CC-LD) $(LDFLAGS) -o xgdb init.c $(OBS) $(TSOBS) xgdb.o \
+	-lXaw -lXt -lX11 $(CLIBS)
+
+kdb : $(NTSSTART) $(OBS) $(NTSOBS) $(ADD_DEPS)
+	-rm -f init.c
+	./munch $(OBS) $(NTSOBS) > init.c
+	$(CC-LD) $(LDFLAGS) -c init.c $(CLIBS)
+	ld -o kdb $(NTSSTART) $(OBS) $(NTSOBS) init.o -lc $(CLIBS)
+
+# If it can figure out the appropriate order, createtags will make sure
+# that the proper m-*, *-dep, *-pinsn, and *-opcode files come first
+# in the tags list.  It will attempt to do the same for dbxread.c and 
+# coffread.c.  This makes using M-. on machine dependent routines much 
+# easier.
+#
+TAGS: ${TAGFILES}
+	createtags ${TAGFILES}
+tags: TAGS
+
+gdb.tar: ${TARFILES}
+	rm -f gdb.tar
+	mkdir dist-gdb
+	cd dist-gdb ; for i in ${TARFILES} ; do ln -s ../$$i . ; done
+	tar chf gdb.tar dist-gdb
+	rm -rf dist-gdb
 
-xgdb+ : $(STARTOBS) $(OBS) $(TSOBS) xgdb.o $(ENDOBS) $(OBSTACK1)
-	$(CC) $(LDFLAGS) -o xgdb+ $(STARTOBS) $(OBS) $(TSOBS) xgdb.o $(ENDOBS) \
-           -lXaw -lXt -lX11 $(CLIBS)
+gdb.tar.Z: gdb.tar
+	compress gdb.tar
 
-kdb : $(NTSSTART) $(STARTOBS) $(OBS) $(NTSOBS) $(ENDOBS) $(OBSTACK1)
-	ld -o kdb $(NTSSTART) $(STARTOBS) $(OBS) $(NTSOBS) $(ENDOBS) -lc $(CLIBS)
+clean:
+	-rm -f ${OBS} ${TSOBS} ${NTSOBS} ${OBSTACK} ${REGEX}
+	-rm -f init.c init.o 
+	-rm -f gdb
+
+realclean: clean
+	-rm -f expread.tab.c tags TAGS
+
+xgdb.o : xgdb.c defs.h param.h symtab.h frame.h
+	$(CC) -c $(CFLAGS) xgdb.c -o $@
 
-blockframe.o : blockframe.c defs.h initialize.h param.h symtab.h frame.h
-breakpoint.o : breakpoint.c defs.h initialize.h param.h symtab.h frame.h
-command.o : command.c command.h
-coffread.o : coffread.c defs.h initialize.h param.h symtab.h
-core.o : core.c defs.h initialize.h param.h
-dbxread.o : dbxread.c defs.h initialize.h param.h symtab.h
-environ.o : environ.c environ.h
-expprint.o : expprint.c defs.h symtab.h expression.h
 expread.tab.c : expread.y
-	@echo 'Expect 96 shift/reduce conflicts.'
+	@echo 'Expect 101 shift/reduce conflicts and 1 reduce/reduce conflict.'
 	yacc expread.y
 	mv y.tab.c expread.tab.c
+
 expread.o : expread.tab.c defs.h param.h symtab.h frame.h expression.h
 	$(CC) -c ${CFLAGS} expread.tab.c
 	mv expread.tab.o expread.o
-eval.o : eval.c defs.h initialize.h symtab.h value.h expression.h
-findvar.o : findvar.c defs.h initialize.h param.h symtab.h frame.h value.h
-firstfile.o : firstfile.c initialize.h
-infcmd.o : infcmd.c defs.h initialize.h param.h symtab.h frame.h inferior.h environ.h value.h
-inflow.o : inflow.c defs.h initialize.h param.h frame.h inferior.h
-infrun.o : infrun.c defs.h initialize.h param.h symtab.h frame.h inferior.h wait.h
-kdb-start.o : kdb-start.c defs.h param.h
-lastfile.o : lastfile.c
-main.o : main.c defs.h command.h
+
+#
+# Only useful if you are using the gnu malloc routines.
+#
+malloc.o : malloc.c
+	${CC} -c ${MALLOC_FLAGS} malloc.c
+
+#
+# dep.o depends on ALL the dep files since we don't know which one
+# is really being used.
+#
+dep.o : ${DEPFILES} defs.h param.h frame.h inferior.h obstack.h \
+	a.out.encap.h
+
 # pinsn.o depends on ALL the opcode printers
 # since we don't know which one is really being used.
-pinsn.o : pinsn.c defs.h param.h symtab.h \
-    vax-opcode.h vax-pinsn.c m68k-opcode.h m68k-pinsn.c sparc-opcode.h sparc-pinsn.c
-printcmd.o : printcmd.c defs.h initialize.h param.h symtab.h value.h expression.h
-remote.o : remote.c defs.h initialize.h param.h frame.h inferior.h
-source.o : source.c defs.h initialize.h symtab.h
-stack.o : stack.c defs.h initialize.h param.h symtab.h frame.h
-standalone.o : standalone.c defs.h initialize.h param.h symtab.h frame.h inferior.h wait.h
-symmisc.o : symmisc.c defs.h initialize.h symtab.h
-symtab.o : symtab.c defs.h initialize.h param.h symtab.h
-utils.o : utils.c defs.h
-valarith.o : valarith.c defs.h initialize.h param.h symtab.h value.h expression.h
-valops.o : valops.c defs.h initialize.h param.h symtab.h value.h
-valprint.o : valprint.c defs.h initialize.h param.h symtab.h value.h
-values.o : values.c defs.h initialize.h param.h symtab.h value.h
-version.o : version.c
-xgdb.o : xgdb.c defs.h initialize.h param.h symtab.h frame.h
-	$(CC) -c $(CFLAGS) xgdb.c -o $@
+pinsn.o : ${PINSNS} defs.h param.h symtab.h obstack.h symseg.h frame.h \
+	  ${OPCODES}
 
-obstack.o : obstack.c
+#
+# The rest of this is a standard dependencies list (hand edited output of
+# cpp -M).  It does not include dependencies of .o files on .c files.
+#
+blockframe.o : defs.h param.h symtab.h obstack.h symseg.h frame.h 
+breakpoint.o : defs.h param.h symtab.h obstack.h symseg.h frame.h
+coffread.o : defs.h param.h 
+command.o : command.h defs.h
+core.o : defs.h  param.h a.out.encap.h
+dbxread.o : param.h defs.h symtab.h obstack.h symseg.h a.out.encap.h \
+	    stab.gnu.h
+environ.o : environ.h 
+eval.o : defs.h  param.h symtab.h obstack.h symseg.h value.h expression.h 
+expprint.o : defs.h symtab.h obstack.h symseg.h param.h expression.h
+findvar.o : defs.h param.h symtab.h obstack.h symseg.h frame.h value.h 
+infcmd.o : defs.h  param.h symtab.h obstack.h symseg.h frame.h inferior.h \
+	   environ.h value.h
+inflow.o : defs.h  param.h frame.h inferior.h
+infrun.o : defs.h  param.h symtab.h obstack.h symseg.h frame.h inferior.h \
+	   wait.h
+kdb-start.o : defs.h param.h 
+main.o : defs.h  command.h param.h
+malloc.o :  getpagesize.h
+obstack.o : obstack.h 
+printcmd.o :  defs.h param.h frame.h symtab.h obstack.h symseg.h value.h \
+	      expression.h 
+regex.o : regex.h 
+remote.o : defs.h  param.h frame.h inferior.h wait.h
+source.o : defs.h  symtab.h obstack.h symseg.h param.h
+stack.o :  defs.h param.h symtab.h obstack.h symseg.h frame.h 
+standalone.o : defs.h param.h symtab.h obstack.h symseg.h frame.h \
+	       inferior.h wait.h 
+symmisc.o : defs.h symtab.h obstack.h symseg.h obstack.h 
+symtab.o : defs.h  symtab.h obstack.h symseg.h param.h  obstack.h
+utils.o : defs.h  param.h 
+valarith.o : defs.h param.h symtab.h obstack.h symseg.h value.h expression.h 
+valops.o :  defs.h param.h symtab.h obstack.h symseg.h value.h frame.h \
+	    inferior.h
+valprint.o :  defs.h param.h symtab.h obstack.h symseg.h value.h 
+values.o :  defs.h param.h symtab.h obstack.h symseg.h value.h 
+
+robotussin.h : getpagesize.h   
+symtab.h : obstack.h symseg.h 
+a.out.encap.h : a.out.gnu.h