2004-11-13 Andrew Cagney <cagney@gnu.org>

* configure.tgt: Delete i[34567]86-*-vxworks*, m68*-netx-*, m68*-*-vxworks*, mips*-*-vxworks*, powerpc-*-vxworks*, and sparc-*-vxworks*. * NEWS: Mention that vxworks was deleted. * config/m68k/tm-vx68.h, config/mips/tm-vxmips.h: Delete. * config/powerpc/tm-vxworks.h, config/tm-vxworks.h: Delete. * config/i386/vxworks.mt, config/m68k/vxworks68.mt: Delete. * config/mips/vxmips.mt, config/powerpc/vxworks.mt: Delete. * config/sparc/vxworks.mt, vx-share/dbgRpcLib.h: Delete. * vx-share/ptrace.h, vx-share/regPacket.h: Delete. * vx-share/vxTypes.h, vx-share/vxWorks.h: Delete. * vx-share/wait.h, vx-share/xdr_ld.c: Delete. * vx-share/xdr_ld.h, vx-share/xdr_ptrace.c: Delete. * vx-share/xdr_ptrace.h, vx-share/xdr_rdb.c: Delete. * vx-share/xdr_rdb.h, remote-vxsparc.c: Delete. * remote-vxmips.c, remote-vx.c: Delete. * remote-vx68.c: Delete. * config/m68k/tm-os68k.h: Remove reference to VxWorks. * config/m68k/os68k.mt, ada-lang.h: Ditto. * Makefile.in (HFILES_NO_SRCDIR, ALLDEPFILES, remote-vx68.o) (remote-vx.o, remote-vxmips.o, remote-vxsparc.o): Delete vx files.
author: Andrew Cagney <cagney@redhat.com> 2004-11-13 23:10:02 +0000
committer: Andrew Cagney <cagney@redhat.com> 2004-11-13 23:10:02 +0000
commit: e84ecc995d6a5e4e9114d3cea61717b8a573afb6 (patch)
tree: 1c290d05e42cc426647ca8f69c0937c526b0ab1f /gdb
parent: 603e93b5b75809539af2149d95ad25ba031bdd77 (diff)
download: gdb-e84ecc995d6a5e4e9114d3cea61717b8a573afb6.zip
gdb-e84ecc995d6a5e4e9114d3cea61717b8a573afb6.tar.gz
gdb-e84ecc995d6a5e4e9114d3cea61717b8a573afb6.tar.bz2
32 files changed, 31 insertions, 3298 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 8365fdc..7839a85 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,27 @@
+2004-11-13  Andrew Cagney  <cagney@gnu.org>
+
+	* configure.tgt: Delete i[34567]86-*-vxworks*, m68*-netx-*,
+	m68*-*-vxworks*, mips*-*-vxworks*, powerpc-*-vxworks*, and
+	sparc-*-vxworks*.
+	* NEWS: Mention that vxworks was deleted.
+	* config/m68k/tm-vx68.h, config/mips/tm-vxmips.h: Delete.
+	* config/powerpc/tm-vxworks.h, config/tm-vxworks.h: Delete.
+	* config/i386/vxworks.mt, config/m68k/vxworks68.mt: Delete.
+	* config/mips/vxmips.mt, config/powerpc/vxworks.mt: Delete.
+	* config/sparc/vxworks.mt, vx-share/dbgRpcLib.h: Delete.
+	* vx-share/ptrace.h, vx-share/regPacket.h: Delete.
+	* vx-share/vxTypes.h, vx-share/vxWorks.h: Delete.
+	* vx-share/wait.h, vx-share/xdr_ld.c: Delete.
+	* vx-share/xdr_ld.h, vx-share/xdr_ptrace.c: Delete.
+	* vx-share/xdr_ptrace.h, vx-share/xdr_rdb.c: Delete.
+	* vx-share/xdr_rdb.h, remote-vxsparc.c: Delete.
+	* remote-vxmips.c, remote-vx.c: Delete.
+	* remote-vx68.c: Delete.
+	* config/m68k/tm-os68k.h: Remove reference to VxWorks.
+	* config/m68k/os68k.mt, ada-lang.h: Ditto.
+	* Makefile.in (HFILES_NO_SRCDIR, ALLDEPFILES, remote-vx68.o)
+	(remote-vx.o, remote-vxmips.o, remote-vxsparc.o): Delete vx files.
+
 2004-11-13  Eli Zaretskii  <eliz@gnu.org>
 
 	* config/i386/xm-go32.h: Don't include fopen-bin.h.
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index ee19826..79c1076 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -854,9 +854,7 @@ HFILES_NO_SRCDIR = bcache.h buildsym.h call-cmds.h coff-solib.h defs.h \
 	jv-lang.h \
 	m2-lang.h  p-lang.h \
 	complaints.h valprint.h \
-	vx-share/dbgRpcLib.h vx-share/ptrace.h vx-share/vxTypes.h \
-	vx-share/vxWorks.h vx-share/wait.h vx-share/xdr_ld.h \
-	vx-share/xdr_ptrace.h vx-share/xdr_rdb.h gdbthread.h \
+	gdbthread.h \
 	dcache.h remote-utils.h top.h somsolib.h
 
 # Header files that already have srcdir in them, or which are in objdir.
@@ -1411,7 +1409,6 @@ ALLDEPFILES = \
 	remote-hms.c remote-m32r-sdi.c remote-mips.c \
 	remote-rdp.c remote-sim.c \
 	remote-st.c remote-utils.c dcache.c \
-	remote-vx.c \
 	rs6000-nat.c rs6000-tdep.c \
 	s390-tdep.c s390-nat.c \
 	ser-go32.c ser-pipe.c ser-tcp.c \
@@ -1425,7 +1422,6 @@ ALLDEPFILES = \
 	sparcnbsd-nat.c sparcnbsd-tdep.c sparcobsd-tdep.c \
 	symm-tdep.c symm-nat.c \
 	vax-nat.c vax-tdep.c vaxbsd-nat.c vaxnbsd-tdep.c \
-	vx-share/xdr_ld.c vx-share/xdr_ptrace.c vx-share/xdr_rdb.c \
 	win32-nat.c \
 	xcoffread.c xcoffsolib.c \
 	xstormy16-tdep.c
@@ -2421,23 +2417,6 @@ remote-st.o: remote-st.c $(defs_h) $(gdbcore_h) $(target_h) $(gdb_string_h) \
 remote-utils.o: remote-utils.c $(defs_h) $(gdb_string_h) $(gdbcmd_h) \
 	$(target_h) $(serial_h) $(gdbcore_h) $(inferior_h) $(remote_utils_h) \
 	$(regcache_h)
-remote-vx68.o: remote-vx68.c $(defs_h) $(vx_share_regPacket_h) $(frame_h) \
-	$(inferior_h) $(target_h) $(gdbcore_h) $(command_h) $(symtab_h) \
-	$(symfile_h) $(regcache_h) $(gdb_string_h) $(vx_share_ptrace_h) \
-	$(vx_share_xdr_ptrace_h) $(vx_share_xdr_ld_h) $(vx_share_xdr_rdb_h) \
-	$(vx_share_dbgRpcLib_h)
-remote-vx.o: remote-vx.c $(defs_h) $(frame_h) $(inferior_h) $(target_h) \
-	$(gdbcore_h) $(command_h) $(symtab_h) $(complaints_h) $(gdbcmd_h) \
-	$(bfd_h) $(symfile_h) $(objfiles_h) $(gdb_stabs_h) $(regcache_h) \
-	$(gdb_string_h) $(vx_share_ptrace_h) $(vx_share_xdr_ptrace_h) \
-	$(vx_share_xdr_ld_h) $(vx_share_xdr_rdb_h) $(vx_share_dbgRpcLib_h)
-remote-vxmips.o: remote-vxmips.c $(defs_h) $(vx_share_regPacket_h) \
-	$(frame_h) $(inferior_h) $(target_h) $(gdbcore_h) $(command_h) \
-	$(symtab_h) $(symfile_h) $(regcache_h) $(gdb_string_h) \
-	$(vx_share_ptrace_h) $(vx_share_xdr_ptrace_h) $(vx_share_xdr_ld_h) \
-	$(vx_share_xdr_rdb_h) $(vx_share_dbgRpcLib_h)
-remote-vxsparc.o: remote-vxsparc.c $(defs_h) $(regcache_h) $(gdb_string_h) \
-	$(sparc_tdep_h) $(vx_share_ptrace_h) $(vx_share_regPacket_h)
 rom68k-rom.o: rom68k-rom.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
 	$(serial_h) $(regcache_h) $(value_h) $(m68k_tdep_h)
 rs6000-nat.o: rs6000-nat.c $(defs_h) $(inferior_h) $(target_h) $(gdbcore_h) \
@@ -3089,20 +3068,4 @@ tui-winsource.o: $(srcdir)/tui/tui-winsource.c $(defs_h) $(symtab_h) \
 	$(gdb_curses_h)
 	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/tui/tui-winsource.c
 
-#
-# vx-share sub-directory
-#
-
-xdr_ld.o: vx-share/xdr_ld.c $(defs_h) vx-share/vxTypes.h \
-	vx-share/vxWorks.h vx-share/xdr_ld.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/vx-share/xdr_ld.c
-
-xdr_ptrace.o: vx-share/xdr_ptrace.c $(defs_h) vx-share/vxTypes.h \
-	vx-share/vxWorks.h vx-share/xdr_ptrace.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/vx-share/xdr_ptrace.c
-
-xdr_rdb.o: vx-share/xdr_rdb.c $(defs_h) vx-share/vxTypes.h \
-	vx-share/vxWorks.h vx-share/xdr_rdb.h
-	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/vx-share/xdr_rdb.c
-
 ### end of the gdb Makefile.in.
diff --git a/gdb/NEWS b/gdb/NEWS
index c3b6fdf..7c416ee 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -3,6 +3,9 @@
 
 *** Changes since GDB 6.3
 
+* REMOVED configurations and files
+
+VxWorks and the XDR protocol			*-*-vxworks
 
 *** Changes in GDB 6.3:
 
diff --git a/gdb/ada-lang.h b/gdb/ada-lang.h
index 3df4aa4..970ad47 100644
--- a/gdb/ada-lang.h
+++ b/gdb/ada-lang.h
@@ -32,7 +32,7 @@ struct frame_info;
    system and that might consider (confusing) debugging information.
    Each name (a basic regular expression string) is followed by a
    comma.  FIXME: Should be part of a configuration file. */
-#if defined(__alpha__) && defined(__osf__) && !defined(VXWORKS_TARGET)
+#if defined(__alpha__) && defined(__osf__)
 #define ADA_KNOWN_RUNTIME_FILE_NAME_PATTERNS \
    "^[agis]-.*\\.ad[bs]$", \
    "/usr/shlib/libpthread\\.so",
diff --git a/gdb/config/i386/vxworks.mt b/gdb/config/i386/vxworks.mt
deleted file mode 100644
index 7994afe..0000000
--- a/gdb/config/i386/vxworks.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: i386 running VxWorks
-TDEPFILES= i386-tdep.o i387-tdep.o 
-DEPRECATED_TM_FILE= config/tm-vxworks.h
diff --git a/gdb/config/m68k/os68k.mt b/gdb/config/m68k/os68k.mt
index e1a4344..130fc61 100644
--- a/gdb/config/m68k/os68k.mt
+++ b/gdb/config/m68k/os68k.mt
@@ -1,3 +1,3 @@
-# Target: VxWorks running on a 68000
+# Target: os68k running on a 68000
 TDEPFILES= m68k-tdep.o
 DEPRECATED_TM_FILE= tm-os68k.h
diff --git a/gdb/config/m68k/tm-os68k.h b/gdb/config/m68k/tm-os68k.h
index 8787624..057cc7a 100644
--- a/gdb/config/m68k/tm-os68k.h
+++ b/gdb/config/m68k/tm-os68k.h
@@ -1,4 +1,4 @@
-/* Parameters for execution on VxWorks m68k's, for GDB, the GNU debugger.
+/* Parameters for execution on os68k's, for GDB, the GNU debugger.
    Copyright 1986, 1987, 1989, 1991, 1998, 2003 Free Software Foundation, Inc.
    Contributed by Cygnus Support.
 
diff --git a/gdb/config/m68k/tm-vx68.h b/gdb/config/m68k/tm-vx68.h
deleted file mode 100644
index 93d4954..0000000
--- a/gdb/config/m68k/tm-vx68.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Target machine description for VxWorks m68k's, for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1996, 1998, 1999, 2000,
-   2002, 2003
-   Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* GCC is probably the only compiler used on this configuration.  So
-   get this right even if the code which detects gcc2_compiled. is
-   still broken.  */
-
-#define BELIEVE_PCC_PROMOTION 1
-
-/* We have more complex, useful breakpoints on the target.  */
-#define	DECR_PC_AFTER_BREAK	0
-
-#include "config/tm-vxworks.h"
-
-/* Takes the current frame-struct pointer and returns the chain-pointer
-   to get to the calling frame.
-
-   If our current frame pointer is zero, we're at the top; else read out
-   the saved FP from memory pointed to by the current FP.  */
-
-#undef	DEPRECATED_FRAME_CHAIN
-#define DEPRECATED_FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
-
-/* FIXME, Longjmp information stolen from Sun-3 config.  Dunno if right.  */
-/* Offsets (in target ints) into jmp_buf.  Not defined by Sun, but at least
-   documented in a comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_PSL 4
-#define JB_D2 5
-#define JB_D3 6
-#define JB_D4 7
-#define JB_D5 8
-#define JB_D6 9
-#define JB_D7 10
-#define JB_A2 11
-#define JB_A3 12
-#define JB_A4 13
-#define JB_A5 14
-#define JB_A6 15
diff --git a/gdb/config/m68k/vxworks68.mt b/gdb/config/m68k/vxworks68.mt
deleted file mode 100644
index e396f62..0000000
--- a/gdb/config/m68k/vxworks68.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Motorola m68k running VxWorks
-TDEPFILES= m68k-tdep.o remote-vx.o remote-vx68.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
-DEPRECATED_TM_FILE= tm-vx68.h
diff --git a/gdb/config/mips/tm-vxmips.h b/gdb/config/mips/tm-vxmips.h
deleted file mode 100644
index 16e1b2a..0000000
--- a/gdb/config/mips/tm-vxmips.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Target machine description for VxWorks MIPS's, for GDB, the GNU debugger.
-   Copyright 1996, 1999 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include "config/tm-vxworks.h"
diff --git a/gdb/config/mips/vxmips.mt b/gdb/config/mips/vxmips.mt
deleted file mode 100644
index 1fa4338..0000000
--- a/gdb/config/mips/vxmips.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: MIPS running VxWorks
-TDEPFILES= mips-tdep.o remote-vx.o remote-vxmips.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
-DEPRECATED_TM_FILE= tm-vxmips.h
diff --git a/gdb/config/powerpc/tm-vxworks.h b/gdb/config/powerpc/tm-vxworks.h
deleted file mode 100644
index 69e2dde..0000000
--- a/gdb/config/powerpc/tm-vxworks.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Target machine description for VxWorks on the PowerPC, 
-   for GDB, the GNU debugger.
-   Copyright 1999 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_VXWORKS_H
-#define TM_VXWORKS_H
-
-#include "powerpc/tm-ppc-eabi.h"
-#include "config/tm-vxworks.h"
-
-#endif /* ifndef TM_VXWORKS_H */
diff --git a/gdb/config/powerpc/vxworks.mt b/gdb/config/powerpc/vxworks.mt
deleted file mode 100644
index ae321f8..0000000
--- a/gdb/config/powerpc/vxworks.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Target: Powerpc running VxWorks
-TDEPFILES= rs6000-tdep.o ppc-sysv-tdep.o solib.o solib-svr4.o
-DEPRECATED_TM_FILE= tm-vxworks.h
diff --git a/gdb/config/sparc/vxworks.mt b/gdb/config/sparc/vxworks.mt
deleted file mode 100644
index e84f6b7..0000000
--- a/gdb/config/sparc/vxworks.mt
+++ /dev/null
@@ -1,4 +0,0 @@
-# Target: VxWorks SPARC
-TDEPFILES= sparc-tdep.o \
-	remote-vx.o remote-vxsparc.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
-DEPRECATED_TM_FILE= config/tm-vxworks.h
diff --git a/gdb/config/tm-vxworks.h b/gdb/config/tm-vxworks.h
deleted file mode 100644
index 9afc0b4..0000000
--- a/gdb/config/tm-vxworks.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Target machine description for VxWorks, for GDB, the GNU debugger.
-   Copyright 1999 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#define	GDBINIT_FILENAME	".vxgdbinit"
-
-#define	DEFAULT_PROMPT		"(vxgdb) "
diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index b721e15..8f6c551 100644
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -98,7 +98,6 @@ i[34567]86-*-gnu*)	gdb_target=i386gnu ;;
 i[34567]86-*-netware*)	gdb_target=i386
 			configdirs="${configdirs} nlm" ;;
 i[34567]86-*-cygwin*)	gdb_target=cygwin  ;;
-i[34567]86-*-vxworks*)	gdb_target=vxworks ;;
 i[34567]86-*-*)		gdb_target=i386 ;;
 
 ia64-*-aix*)		gdb_target=aix ;;
@@ -113,7 +112,6 @@ m32r*-*-*)		gdb_target=m32r ;;
 m68hc11*-*-*|m6811*-*-*)	gdb_target=m68hc11 ;;
 
 m68*-cisco*-*)		gdb_target=cisco ;;
-m68*-netx-*)		gdb_target=vxworks68 ;;
 m68*-tandem-*)		gdb_target=st2000 ;;
 m68*-*-aout*)		gdb_target=monitor ;;
 m68*-*-coff*)		gdb_target=monitor ;;
@@ -126,7 +124,6 @@ m68*-*-netbsd* | m68*-*-knetbsd*-gnu)
 m68*-*-openbsd*)	gdb_target=obsd ;;
 m68*-*-os68k*)		gdb_target=os68k ;;
 m68*-*-uclinux*)	gdb_target=monitor ;;
-m68*-*-vxworks*)	gdb_target=vxworks68 ;;
 
 m88*-*-openbsd*)	gdb_target=obsd ;;
 
@@ -141,7 +138,6 @@ mips*-*-linux*)		gdb_target=linux
 mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
 			gdb_target=nbsd ;;
 mips64*-*-openbsd*)	gdb_target=obsd64 ;;
-mips*-*-vxworks*)       gdb_target=vxmips ;;
 mips*-*-*)		gdb_target=embed ;;
 
 mn10300-*-*)		gdb_target=mn10300 ;;
@@ -156,7 +152,6 @@ powerpc-*-linux*)	gdb_target=linux
 			build_gdbserver=yes
 			;;
 powerpc64-*-linux*)	gdb_target=linux ;;
-powerpc-*-vxworks*)	gdb_target=vxworks ;;
 powerpc*-*-*)		if test -f ../sim/ppc/Makefile; then
 			  gdb_target=ppc-sim
 			else
@@ -197,7 +192,6 @@ sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
 sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
 			gdb_target=sol2-64
 			;;
-sparc-*-vxworks*)	gdb_target=vxworks ;;
 sparc-*-*)		gdb_target=sparc ;;
 sparc64-*-*)		gdb_target=sparc64 ;;
 
diff --git a/gdb/remote-vx.c b/gdb/remote-vx.c
deleted file mode 100644
index 76baff5..0000000
--- a/gdb/remote-vx.c
+++ /dev/null
@@ -1,1401 +0,0 @@
-/* Memory-access and commands for remote VxWorks processes, for GDB.
-
-   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1997, 1998, 1999,
-   2000, 2001, 2002 Free Software Foundation, Inc.
-
-   Contributed by Wind River Systems and Cygnus Support.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "complaints.h"
-#include "gdbcmd.h"
-#include "bfd.h"		/* Required by objfiles.h.  */
-#include "symfile.h"
-#include "objfiles.h"
-#include "gdb-stabs.h"
-#include "regcache.h"
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#define malloc bogon_malloc	/* Sun claims "char *malloc()" not void * */
-#define free bogon_free		/* Sun claims "int free()" not void */
-#define realloc bogon_realloc	/* Sun claims "char *realloc()", not void * */
-#include <rpc/rpc.h>
-#undef malloc
-#undef free
-#undef realloc
-#include <sys/time.h>		/* UTek's <rpc/rpc.h> doesn't #incl this */
-#include <netdb.h>
-#include "vx-share/ptrace.h"
-#include "vx-share/xdr_ptrace.h"
-#include "vx-share/xdr_ld.h"
-#include "vx-share/xdr_rdb.h"
-#include "vx-share/dbgRpcLib.h"
-
-#include <symtab.h>
-
-/* Maximum number of bytes to transfer in a single
-   PTRACE_{READ,WRITE}DATA request.  */
-#define VX_MEMXFER_MAX 4096
-
-extern void vx_read_register ();
-extern void vx_write_register ();
-extern void symbol_file_command ();
-extern enum stop_kind stop_soon;	/* for wait_for_inferior */
-
-static int net_step ();
-static int net_ptrace_clnt_call ();	/* Forward decl */
-static enum clnt_stat net_clnt_call ();		/* Forward decl */
-
-/* Target ops structure for accessing memory and such over the net */
-
-static struct target_ops vx_ops;
-
-/* Target ops structure for accessing VxWorks child processes over the net */
-
-static struct target_ops vx_run_ops;
-
-/* Saved name of target host and called function for "info files".
-   Both malloc'd.  */
-
-static char *vx_host;
-static char *vx_running;	/* Called function */
-
-/* Nonzero means target that is being debugged remotely has a floating
-   point processor.  */
-
-int target_has_fp;
-
-/* Default error message when the network is forking up.  */
-
-static const char rpcerr[] = "network target debugging:  rpc error";
-
-CLIENT *pClient;		/* client used in net debugging */
-static int ptraceSock = RPC_ANYSOCK;
-
-enum clnt_stat net_clnt_call ();
-static void parse_args ();
-
-static struct timeval rpcTimeout =
-{10, 0};
-
-static char *skip_white_space ();
-static char *find_white_space ();
-
-/* Tell the VxWorks target system to download a file.
-   The load addresses of the text, data, and bss segments are
-   stored in *pTextAddr, *pDataAddr, and *pBssAddr (respectively).
-   Returns 0 for success, -1 for failure.  */
-
-static int
-net_load (char *filename, CORE_ADDR *pTextAddr, CORE_ADDR *pDataAddr,
-	  CORE_ADDR *pBssAddr)
-{
-  enum clnt_stat status;
-  struct ldfile ldstruct;
-  struct timeval load_timeout;
-
-  memset ((char *) &ldstruct, '\0', sizeof (ldstruct));
-
-  /* We invoke clnt_call () here directly, instead of through
-     net_clnt_call (), because we need to set a large timeout value.
-     The load on the target side can take quite a while, easily
-     more than 10 seconds.  The user can kill this call by typing
-     CTRL-C if there really is a problem with the load.  
-
-     Do not change the tv_sec value without checking -- select() imposes
-     a limit of 10**8 on it for no good reason that I can see...  */
-
-  load_timeout.tv_sec = 99999999;	/* A large number, effectively inf. */
-  load_timeout.tv_usec = 0;
-
-  status = clnt_call (pClient, VX_LOAD, xdr_wrapstring, &filename, xdr_ldfile,
-		      &ldstruct, load_timeout);
-
-  if (status == RPC_SUCCESS)
-    {
-      if (*ldstruct.name == 0)	/* load failed on VxWorks side */
-	return -1;
-      *pTextAddr = ldstruct.txt_addr;
-      *pDataAddr = ldstruct.data_addr;
-      *pBssAddr = ldstruct.bss_addr;
-      return 0;
-    }
-  else
-    return -1;
-}
-
-/* returns 0 if successful, errno if RPC failed or VxWorks complains. */
-
-static int
-net_break (int addr, u_long procnum)
-{
-  enum clnt_stat status;
-  int break_status;
-  Rptrace ptrace_in;		/* XXX This is stupid.  It doesn't need to be a ptrace
-				   structure.  How about something smaller? */
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  break_status = 0;
-
-  ptrace_in.addr = addr;
-  ptrace_in.pid = PIDGET (inferior_ptid);
-
-  status = net_clnt_call (procnum, xdr_rptrace, &ptrace_in, xdr_int,
-			  &break_status);
-
-  if (status != RPC_SUCCESS)
-    return errno;
-
-  if (break_status == -1)
-    return ENOMEM;
-  return break_status;		/* probably (FIXME) zero */
-}
-
-/* returns 0 if successful, errno otherwise */
-
-static int
-vx_insert_breakpoint (int addr)
-{
-  return net_break (addr, VX_BREAK_ADD);
-}
-
-/* returns 0 if successful, errno otherwise */
-
-static int
-vx_remove_breakpoint (int addr)
-{
-  return net_break (addr, VX_BREAK_DELETE);
-}
-
-/* Start an inferior process and sets inferior_ptid to its pid.
-   EXEC_FILE is the file to run.
-   ALLARGS is a string containing the arguments to the program.
-   ENV is the environment vector to pass.
-   Returns process id.  Errors reported with error().
-   On VxWorks, we ignore exec_file.  */
-
-static void
-vx_create_inferior (char *exec_file, char *args, char **env, int from_tty)
-{
-  enum clnt_stat status;
-  arg_array passArgs;
-  TASK_START taskStart;
-
-  memset ((char *) &passArgs, '\0', sizeof (passArgs));
-  memset ((char *) &taskStart, '\0', sizeof (taskStart));
-
-  /* parse arguments, put them in passArgs */
-
-  parse_args (args, &passArgs);
-
-  if (passArgs.arg_array_len == 0)
-    error ("You must specify a function name to run, and arguments if any");
-
-  status = net_clnt_call (PROCESS_START, xdr_arg_array, &passArgs,
-			  xdr_TASK_START, &taskStart);
-
-  if ((status != RPC_SUCCESS) || (taskStart.status == -1))
-    error ("Can't create process on remote target machine");
-
-  /* Save the name of the running function */
-  vx_running = savestring (passArgs.arg_array_val[0],
-			   strlen (passArgs.arg_array_val[0]));
-
-  push_target (&vx_run_ops);
-  inferior_ptid = pid_to_ptid (taskStart.pid);
-
-  /* We will get a trace trap after one instruction.
-     Insert breakpoints and continue.  */
-
-  init_wait_for_inferior ();
-
-  /* Set up the "saved terminal modes" of the inferior
-     based on what modes we are starting it with.  */
-  target_terminal_init ();
-
-  /* Install inferior's terminal modes.  */
-  target_terminal_inferior ();
-
-  stop_soon = STOP_QUIETLY;
-  wait_for_inferior ();		/* Get the task spawn event */
-  stop_soon = NO_STOP_QUIETLY;
-
-  /* insert_step_breakpoint ();  FIXME, do we need this?  */
-  proceed (-1, TARGET_SIGNAL_DEFAULT, 0);
-}
-
-/* Fill ARGSTRUCT in argc/argv form with the arguments from the
-   argument string ARGSTRING.  */
-
-static void
-parse_args (char *arg_string, arg_array *arg_struct)
-{
-  int arg_count = 0;	/* number of arguments */
-  int arg_index = 0;
-  char *p0;
-
-  memset ((char *) arg_struct, '\0', sizeof (arg_array));
-
-  /* first count how many arguments there are */
-
-  p0 = arg_string;
-  while (*p0 != '\0')
-    {
-      if (*(p0 = skip_white_space (p0)) == '\0')
-	break;
-      p0 = find_white_space (p0);
-      arg_count++;
-    }
-
-  arg_struct->arg_array_len = arg_count;
-  arg_struct->arg_array_val = (char **) xmalloc ((arg_count + 1)
-						 * sizeof (char *));
-
-  /* now copy argument strings into arg_struct.  */
-
-  while (*(arg_string = skip_white_space (arg_string)))
-    {
-      p0 = find_white_space (arg_string);
-      arg_struct->arg_array_val[arg_index++] = savestring (arg_string,
-							   p0 - arg_string);
-      arg_string = p0;
-    }
-
-  arg_struct->arg_array_val[arg_count] = NULL;
-}
-
-/* Advance a string pointer across whitespace and return a pointer
-   to the first non-white character.  */
-
-static char *
-skip_white_space (char *p)
-{
-  while (*p == ' ' || *p == '\t')
-    p++;
-  return p;
-}
-
-/* Search for the first unquoted whitespace character in a string.
-   Returns a pointer to the character, or to the null terminator
-   if no whitespace is found.  */
-
-static char *
-find_white_space (char *p)
-{
-  int c;
-
-  while ((c = *p) != ' ' && c != '\t' && c)
-    {
-      if (c == '\'' || c == '"')
-	{
-	  while (*++p != c && *p)
-	    {
-	      if (*p == '\\')
-		p++;
-	    }
-	  if (!*p)
-	    break;
-	}
-      p++;
-    }
-  return p;
-}
-
-/* Poll the VxWorks target system for an event related
-   to the debugged task.
-   Returns -1 if remote wait failed, task status otherwise.  */
-
-static int
-net_wait (RDB_EVENT *pEvent)
-{
-  int pid;
-  enum clnt_stat status;
-
-  memset ((char *) pEvent, '\0', sizeof (RDB_EVENT));
-
-  pid = PIDGET (inferior_ptid);
-  status = net_clnt_call (PROCESS_WAIT, xdr_int, &pid, xdr_RDB_EVENT,
-			  pEvent);
-
-  /* return (status == RPC_SUCCESS)? pEvent->status: -1; */
-  if (status == RPC_SUCCESS)
-    return ((pEvent->status) ? 1 : 0);
-  else if (status == RPC_TIMEDOUT)
-    return (1);
-  else
-    return (-1);
-}
-
-/* Suspend the remote task.
-   Returns -1 if suspend fails on target system, 0 otherwise.  */
-
-static int
-net_quit (void)
-{
-  int pid;
-  int quit_status;
-  enum clnt_stat status;
-
-  quit_status = 0;
-
-  /* don't let rdbTask suspend itself by passing a pid of 0 */
-
-  if ((pid = PIDGET (inferior_ptid)) == 0)
-    return -1;
-
-  status = net_clnt_call (VX_TASK_SUSPEND, xdr_int, &pid, xdr_int,
-			  &quit_status);
-
-  return (status == RPC_SUCCESS) ? quit_status : -1;
-}
-
-/* Read a register or registers from the remote system.  */
-
-void
-net_read_registers (char *reg_buf, int len, u_long procnum)
-{
-  int status;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  C_bytes out_data;
-  char message[100];
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-
-  /* Initialize RPC input argument structure.  */
-
-  ptrace_in.pid = PIDGET (inferior_ptid);
-  ptrace_in.info.ttype = NOINFO;
-
-  /* Initialize RPC return value structure.  */
-
-  out_data.bytes = reg_buf;
-  out_data.len = len;
-  ptrace_out.info.more_data = (caddr_t) & out_data;
-
-  /* Call RPC; take an error exit if appropriate.  */
-
-  status = net_ptrace_clnt_call (procnum, &ptrace_in, &ptrace_out);
-  if (status)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      sprintf (message, "reading %s registers", (procnum == PTRACE_GETREGS)
-	       ? "general-purpose"
-	       : "floating-point");
-      perror_with_name (message);
-    }
-}
-
-/* Write register values to a VxWorks target.  REG_BUF points to a buffer
-   containing the raw register values, LEN is the length of REG_BUF in
-   bytes, and PROCNUM is the RPC procedure number (PTRACE_SETREGS or
-   PTRACE_SETFPREGS).  An error exit is taken if the RPC call fails or
-   if an error status is returned by the remote debug server.  This is
-   a utility routine used by vx_write_register ().  */
-
-void
-net_write_registers (char *reg_buf, int len, u_long procnum)
-{
-  int status;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  C_bytes in_data;
-  char message[100];
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-
-  /* Initialize RPC input argument structure.  */
-
-  in_data.bytes = reg_buf;
-  in_data.len = len;
-
-  ptrace_in.pid = PIDGET (inferior_ptid);
-  ptrace_in.info.ttype = DATA;
-  ptrace_in.info.more_data = (caddr_t) & in_data;
-
-  /* Call RPC; take an error exit if appropriate.  */
-
-  status = net_ptrace_clnt_call (procnum, &ptrace_in, &ptrace_out);
-  if (status)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      sprintf (message, "writing %s registers", (procnum == PTRACE_SETREGS)
-	       ? "general-purpose"
-	       : "floating-point");
-      perror_with_name (message);
-    }
-}
-
-/* Prepare to store registers.  Since we will store all of them,
-   read out their current values now.  */
-
-static void
-vx_prepare_to_store (void)
-{
-  /* Fetch all registers, if any of them are not yet fetched.  */
-  deprecated_read_register_bytes (0, NULL, deprecated_register_bytes ());
-}
-
-/* Copy LEN bytes to or from remote inferior's memory starting at MEMADDR
-   to debugger memory starting at MYADDR.  WRITE is true if writing to the
-   inferior.  TARGET is unused.
-   Result is the number of bytes written or read (zero if error).  The
-   protocol allows us to return a negative count, indicating that we can't
-   handle the current address but can handle one N bytes further, but
-   vxworks doesn't give us that information.  */
-
-static int
-vx_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
-		struct mem_attrib *attrib, struct target_ops *target)
-{
-  int status;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  C_bytes data;
-  enum ptracereq request;
-  int nleft, nxfer;
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-
-  ptrace_in.pid = PIDGET (inferior_ptid); /* XXX pid unnecessary for READDATA */
-  ptrace_in.addr = (int) memaddr;	/* Where from */
-  ptrace_in.data = len;		/* How many bytes */
-
-  if (write)
-    {
-      ptrace_in.info.ttype = DATA;
-      ptrace_in.info.more_data = (caddr_t) & data;
-
-      data.bytes = (caddr_t) myaddr;	/* Where from */
-      data.len = len;		/* How many bytes (again, for XDR) */
-      request = PTRACE_WRITEDATA;
-    }
-  else
-    {
-      ptrace_out.info.more_data = (caddr_t) & data;
-      request = PTRACE_READDATA;
-    }
-  /* Loop until the entire request has been satisfied, transferring
-     at most VX_MEMXFER_MAX bytes per iteration.  Break from the loop
-     if an error status is returned by the remote debug server.  */
-
-  nleft = len;
-  status = 0;
-
-  while (nleft > 0 && status == 0)
-    {
-      nxfer = min (nleft, VX_MEMXFER_MAX);
-
-      ptrace_in.addr = (int) memaddr;
-      ptrace_in.data = nxfer;
-      data.bytes = (caddr_t) myaddr;
-      data.len = nxfer;
-
-      /* Request a block from the remote debug server; if RPC fails,
-         report an error and return to debugger command level.  */
-
-      if (net_ptrace_clnt_call (request, &ptrace_in, &ptrace_out))
-	error (rpcerr);
-
-      status = ptrace_out.status;
-      if (status == 0)
-	{
-	  memaddr += nxfer;
-	  myaddr += nxfer;
-	  nleft -= nxfer;
-	}
-      else
-	{
-	  /* A target-side error has ocurred.  Set errno to the error
-	     code chosen by the target so that a later perror () will
-	     say something meaningful.  */
-
-	  errno = ptrace_out.errno_num;
-	}
-    }
-
-  /* Return the number of bytes transferred.  */
-
-  return (len - nleft);
-}
-
-static void
-vx_files_info (void)
-{
-  printf_unfiltered ("\tAttached to host `%s'", vx_host);
-  printf_unfiltered (", which has %sfloating point", target_has_fp ? "" : "no ");
-  printf_unfiltered (".\n");
-}
-
-static void
-vx_run_files_info (void)
-{
-  printf_unfiltered ("\tRunning %s VxWorks process %s",
-		     vx_running ? "child" : "attached",
-		     hex_string (PIDGET (inferior_ptid)));
-  if (vx_running)
-    printf_unfiltered (", function `%s'", vx_running);
-  printf_unfiltered (".\n");
-}
-
-static void
-vx_resume (ptid_t ptid, int step, enum target_signal siggnal)
-{
-  int status;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  CORE_ADDR cont_addr;
-
-  if (ptid_equal (ptid, minus_one_ptid))
-    ptid = inferior_ptid;
-
-  if (siggnal != 0 && siggnal != stop_signal)
-    error ("Cannot send signals to VxWorks processes");
-
-  /* Set CONT_ADDR to the address at which we are continuing,
-     or to 1 if we are continuing from where the program stopped.
-     This conforms to traditional ptrace () usage, but at the same
-     time has special meaning for the VxWorks remote debug server.
-     If the address is not 1, the server knows that the target
-     program is jumping to a new address, which requires special
-     handling if there is a breakpoint at the new address.  */
-
-  cont_addr = read_register (PC_REGNUM);
-  if (cont_addr == stop_pc)
-    cont_addr = 1;
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-
-  ptrace_in.pid = PIDGET (ptid);
-  ptrace_in.addr = cont_addr;	/* Target side insists on this, or it panics.  */
-
-  if (step)
-    status = net_step ();
-  else
-    status = net_ptrace_clnt_call (PTRACE_CONT, &ptrace_in, &ptrace_out);
-
-  if (status)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      perror_with_name ("Resuming remote process");
-    }
-}
-
-static void
-vx_mourn_inferior (void)
-{
-  pop_target ();		/* Pop back to no-child state */
-  generic_mourn_inferior ();
-}
-
-
-static void vx_add_symbols (char *, int, CORE_ADDR, CORE_ADDR, CORE_ADDR);
-
-struct find_sect_args
-  {
-    CORE_ADDR text_start;
-    CORE_ADDR data_start;
-    CORE_ADDR bss_start;
-  };
-
-static void find_sect (bfd *, asection *, void *);
-
-static void
-find_sect (bfd *abfd, asection *sect, void *obj)
-{
-  struct find_sect_args *args = (struct find_sect_args *) obj;
-
-  if (bfd_get_section_flags (abfd, sect) & (SEC_CODE & SEC_READONLY))
-    args->text_start = bfd_get_section_vma (abfd, sect);
-  else if (bfd_get_section_flags (abfd, sect) & SEC_ALLOC)
-    {
-      if (bfd_get_section_flags (abfd, sect) & SEC_LOAD)
-	{
-	  /* Exclude .ctor and .dtor sections which have SEC_CODE set but not
-	     SEC_DATA.  */
-	  if (bfd_get_section_flags (abfd, sect) & SEC_DATA)
-	    args->data_start = bfd_get_section_vma (abfd, sect);
-	}
-      else
-	args->bss_start = bfd_get_section_vma (abfd, sect);
-    }
-}
-
-static void
-vx_add_symbols (char *name, int from_tty, CORE_ADDR text_addr,
-		CORE_ADDR data_addr, CORE_ADDR bss_addr)
-{
-  struct section_offsets *offs;
-  struct objfile *objfile;
-  struct find_sect_args ss;
-
-  /* It might be nice to suppress the breakpoint_re_set which happens here
-     because we are going to do one again after the objfile_relocate.  */
-  objfile = symbol_file_add (name, from_tty, NULL, 0, 0);
-
-  /* This is a (slightly cheesy) way of superceding the old symbols.  A less
-     cheesy way would be to find the objfile with the same name and
-     free_objfile it.  */
-  objfile_to_front (objfile);
-
-  offs =
-    (struct section_offsets *)
-    alloca (SIZEOF_N_SECTION_OFFSETS (objfile->num_sections));
-  memcpy (offs, objfile->section_offsets,
-          SIZEOF_N_SECTION_OFFSETS (objfile->num_sections));
-
-  ss.text_start = 0;
-  ss.data_start = 0;
-  ss.bss_start = 0;
-  bfd_map_over_sections (objfile->obfd, find_sect, &ss);
-
-  /* Both COFF and b.out frontends use these SECT_OFF_* values.  */
-  offs->offsets[SECT_OFF_TEXT (objfile)]  = text_addr - ss.text_start;
-  offs->offsets[SECT_OFF_DATA (objfile)] = data_addr - ss.data_start;
-  offs->offsets[SECT_OFF_BSS (objfile)] = bss_addr - ss.bss_start;
-  objfile_relocate (objfile, offs);
-}
-
-/* This function allows the addition of incrementally linked object files.  */
-
-static void
-vx_load_command (char *arg_string, int from_tty)
-{
-  CORE_ADDR text_addr;
-  CORE_ADDR data_addr;
-  CORE_ADDR bss_addr;
-
-  if (arg_string == 0)
-    error ("The load command takes a file name");
-
-  arg_string = tilde_expand (arg_string);
-  make_cleanup (xfree, arg_string);
-
-  dont_repeat ();
-
-  /* Refuse to load the module if a debugged task is running.  Doing so
-     can have a number of unpleasant consequences to the running task.  */
-
-  if (PIDGET (inferior_ptid) != 0 && target_has_execution)
-    {
-      if (query ("You may not load a module while the target task is running.\n\
-Kill the target task? "))
-	target_kill ();
-      else
-	error ("Load canceled.");
-    }
-
-  QUIT;
-  immediate_quit++;
-  if (net_load (arg_string, &text_addr, &data_addr, &bss_addr) == -1)
-    error ("Load failed on target machine");
-  immediate_quit--;
-
-  vx_add_symbols (arg_string, from_tty, text_addr, data_addr, bss_addr);
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  reinit_frame_cache ();
-}
-
-/* Single step the target program at the source or machine level.
-   Takes an error exit if rpc fails.
-   Returns -1 if remote single-step operation fails, else 0.  */
-
-static int
-net_step (void)
-{
-  enum clnt_stat status;
-  int step_status;
-  SOURCE_STEP source_step;
-
-  source_step.taskId = PIDGET (inferior_ptid);
-  source_step.startAddr = 0;
-  source_step.endAddr = 0;
-
-  status = net_clnt_call (VX_SOURCE_STEP, xdr_SOURCE_STEP, &source_step,
-			  xdr_int, &step_status);
-
-  if (status == RPC_SUCCESS)
-    return step_status;
-  else
-    error (rpcerr);
-}
-
-/* Emulate ptrace using RPC calls to the VxWorks target system.
-   Returns nonzero (-1) if RPC status to VxWorks is bad, 0 otherwise.  */
-
-static int
-net_ptrace_clnt_call (enum ptracereq request, Rptrace *pPtraceIn,
-		      Ptrace_return *pPtraceOut)
-{
-  enum clnt_stat status;
-
-  status = net_clnt_call (request, xdr_rptrace, pPtraceIn, xdr_ptrace_return,
-			  pPtraceOut);
-
-  if (status != RPC_SUCCESS)
-    return -1;
-
-  return 0;
-}
-
-/* Query the target for the name of the file from which VxWorks was
-   booted.  pBootFile is the address of a pointer to the buffer to
-   receive the file name; if the pointer pointed to by pBootFile is 
-   NULL, memory for the buffer will be allocated by XDR.
-   Returns -1 if rpc failed, 0 otherwise.  */
-
-static int
-net_get_boot_file (char **pBootFile)
-{
-  enum clnt_stat status;
-
-  status = net_clnt_call (VX_BOOT_FILE_INQ, xdr_void, (char *) 0,
-			  xdr_wrapstring, pBootFile);
-  return (status == RPC_SUCCESS) ? 0 : -1;
-}
-
-/* Fetch a list of loaded object modules from the VxWorks target
-   and store in PLOADTABLE.
-   Returns -1 if rpc failed, 0 otherwise
-   There's no way to check if the returned loadTable is correct.
-   VxWorks doesn't check it.  */
-
-static int
-net_get_symbols (ldtabl *pLoadTable)
-{
-  enum clnt_stat status;
-
-  memset ((char *) pLoadTable, '\0', sizeof (struct ldtabl));
-
-  status = net_clnt_call (VX_STATE_INQ, xdr_void, 0, xdr_ldtabl, pLoadTable);
-  return (status == RPC_SUCCESS) ? 0 : -1;
-}
-
-/* Look up a symbol in the VxWorks target's symbol table.
-   Returns status of symbol read on target side (0=success, -1=fail)
-   Returns -1 and complain()s if rpc fails.  */
-
-static int
-vx_lookup_symbol (char *name,	/* symbol name */
-		  CORE_ADDR *pAddr)
-{
-  enum clnt_stat status;
-  SYMBOL_ADDR symbolAddr;
-
-  *pAddr = 0;
-  memset ((char *) &symbolAddr, '\0', sizeof (symbolAddr));
-
-  status = net_clnt_call (VX_SYMBOL_INQ, xdr_wrapstring, &name,
-			  xdr_SYMBOL_ADDR, &symbolAddr);
-  if (status != RPC_SUCCESS)
-    {
-      complaint (&symfile_complaints, "Lost contact with VxWorks target");
-      return -1;
-    }
-
-  *pAddr = symbolAddr.addr;
-  return symbolAddr.status;
-}
-
-/* Check to see if the VxWorks target has a floating point coprocessor.
-   Returns 1 if target has floating point processor, 0 otherwise.
-   Calls error() if rpc fails.  */
-
-static int
-net_check_for_fp (void)
-{
-  enum clnt_stat status;
-  bool_t fp = 0;		/* true if fp processor is present on target board */
-
-  status = net_clnt_call (VX_FP_INQUIRE, xdr_void, 0, xdr_bool, &fp);
-  if (status != RPC_SUCCESS)
-    error (rpcerr);
-
-  return (int) fp;
-}
-
-/* Establish an RPC connection with the VxWorks target system.
-   Calls error () if unable to establish connection.  */
-
-static void
-net_connect (char *host)
-{
-  struct sockaddr_in destAddr;
-  struct hostent *destHost;
-  unsigned long addr;
-
-  /* Get the internet address for the given host.  Allow a numeric
-     IP address or a hostname.  */
-
-  addr = inet_addr (host);
-  if (addr == -1)
-    {
-      destHost = (struct hostent *) gethostbyname (host);
-      if (destHost == NULL)
-	/* FIXME: Probably should include hostname here in quotes.
-	   For example if the user types "target vxworks vx960 " it should
-	   say "Invalid host `vx960 '." not just "Invalid hostname".  */
-	error ("Invalid hostname.  Couldn't find remote host address.");
-      addr = *(unsigned long *) destHost->h_addr;
-    }
-
-  memset (&destAddr, '\0', sizeof (destAddr));
-
-  destAddr.sin_addr.s_addr = addr;
-  destAddr.sin_family = AF_INET;
-  destAddr.sin_port = 0;	/* set to actual port that remote
-				   ptrace is listening on.  */
-
-  /* Create a tcp client transport on which to issue
-     calls to the remote ptrace server.  */
-
-  ptraceSock = RPC_ANYSOCK;
-  pClient = clnttcp_create (&destAddr, RDBPROG, RDBVERS, &ptraceSock, 0, 0);
-  /* FIXME, here is where we deal with different version numbers of the
-     proto */
-
-  if (pClient == NULL)
-    {
-      clnt_pcreateerror ("\tnet_connect");
-      error ("Couldn't connect to remote target.");
-    }
-}
-
-/* Sleep for the specified number of milliseconds 
- * (assumed to be less than 1000).
- * If select () is interrupted, returns immediately;
- * takes an error exit if select () fails for some other reason.
- */
-
-static void
-sleep_ms (long ms)
-{
-  struct timeval select_timeout;
-  int status;
-
-  select_timeout.tv_sec = 0;
-  select_timeout.tv_usec = ms * 1000;
-
-  status = select (0, (fd_set *) 0, (fd_set *) 0, (fd_set *) 0,
-		   &select_timeout);
-
-  if (status < 0 && errno != EINTR)
-    perror_with_name ("select");
-}
-
-static ptid_t
-vx_wait (ptid_t ptid_to_wait_for, struct target_waitstatus *status)
-{
-  int pid;
-  RDB_EVENT rdbEvent;
-  int quit_failed;
-
-  do
-    {
-      /* If CTRL-C is hit during this loop,
-         suspend the inferior process.  */
-
-      quit_failed = 0;
-      if (quit_flag)
-	{
-	  quit_failed = (net_quit () == -1);
-	  quit_flag = 0;
-	}
-
-      /* If a net_quit () or net_wait () call has failed,
-         allow the user to break the connection with the target.
-         We can't simply error () out of this loop, since the 
-         data structures representing the state of the inferior
-         are in an inconsistent state.  */
-
-      if (quit_failed || net_wait (&rdbEvent) == -1)
-	{
-	  terminal_ours ();
-	  if (query ("Can't %s.  Disconnect from target system? ",
-		     (quit_failed) ? "suspend remote task"
-		     : "get status of remote task"))
-	    {
-	      target_mourn_inferior ();
-	      error ("Use the \"target\" command to reconnect.");
-	    }
-	  else
-	    {
-	      terminal_inferior ();
-	      continue;
-	    }
-	}
-
-      pid = rdbEvent.taskId;
-      if (pid == 0)
-	{
-	  sleep_ms (200);	/* FIXME Don't kill the network too badly */
-	}
-      else if (pid != PIDGET (inferior_ptid))
-	internal_error (__FILE__, __LINE__,
-			"Bad pid for debugged task: %s\n",
-			hex_string ((unsigned long) pid));
-    }
-  while (pid == 0);
-
-  /* The mostly likely kind.  */
-  status->kind = TARGET_WAITKIND_STOPPED;
-
-  switch (rdbEvent.eventType)
-    {
-    case EVENT_EXIT:
-      status->kind = TARGET_WAITKIND_EXITED;
-      /* FIXME is it possible to distinguish between a
-         normal vs abnormal exit in VxWorks? */
-      status->value.integer = 0;
-      break;
-
-    case EVENT_START:
-      /* Task was just started. */
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      break;
-
-    case EVENT_STOP:
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      /* XXX was it stopped by a signal?  act accordingly */
-      break;
-
-    case EVENT_BREAK:		/* Breakpoint was hit. */
-      status->value.sig = TARGET_SIGNAL_TRAP;
-      break;
-
-    case EVENT_SUSPEND:	/* Task was suspended, probably by ^C. */
-      status->value.sig = TARGET_SIGNAL_INT;
-      break;
-
-    case EVENT_BUS_ERR:	/* Task made evil nasty reference. */
-      status->value.sig = TARGET_SIGNAL_BUS;
-      break;
-
-    case EVENT_ZERO_DIV:	/* Division by zero */
-      status->value.sig = TARGET_SIGNAL_FPE;
-      break;
-
-    case EVENT_SIGNAL:
-#ifdef I80960
-      status->value.sig = i960_fault_to_signal (rdbEvent.sigType);
-#else
-      /* Back in the old days, before enum target_signal, this code used
-         to add NSIG to the signal number and claim that PRINT_RANDOM_SIGNAL
-         would take care of it.  But PRINT_RANDOM_SIGNAL has never been
-         defined except on the i960, so I don't really know what we are
-         supposed to do on other architectures.  */
-      status->value.sig = TARGET_SIGNAL_UNKNOWN;
-#endif
-      break;
-    }				/* switch */
-  return pid_to_ptid (pid);
-}
-
-static int
-symbol_stub (char *arg)
-{
-  symbol_file_add_main (arg, 0);
-  return 1;
-}
-
-static int
-add_symbol_stub (char *arg)
-{
-  struct ldfile *pLoadFile = (struct ldfile *) arg;
-
-  printf_unfiltered ("\t%s: ", pLoadFile->name);
-  vx_add_symbols (pLoadFile->name, 0, pLoadFile->txt_addr,
-		  pLoadFile->data_addr, pLoadFile->bss_addr);
-  printf_unfiltered ("ok\n");
-  return 1;
-}
-/* Target command for VxWorks target systems.
-
-   Used in vxgdb.  Takes the name of a remote target machine
-   running vxWorks and connects to it to initialize remote network
-   debugging.  */
-
-static void
-vx_open (char *args, int from_tty)
-{
-  extern int close ();
-  char *bootFile;
-  extern char *source_path;
-  struct ldtabl loadTable;
-  struct ldfile *pLoadFile;
-  int i;
-  extern CLIENT *pClient;
-  int symbols_added = 0;
-
-  if (!args)
-    error_no_arg ("target machine name");
-
-  target_preopen (from_tty);
-
-  unpush_target (&vx_ops);
-  printf_unfiltered ("Attaching remote machine across net...\n");
-  gdb_flush (gdb_stdout);
-
-  /* Allow the user to kill the connect attempt by typing ^C.
-     Wait until the call to target_has_fp () completes before
-     disallowing an immediate quit, since even if net_connect ()
-     is successful, the remote debug server might be hung.  */
-
-  immediate_quit++;
-
-  net_connect (args);
-  target_has_fp = net_check_for_fp ();
-  printf_filtered ("Connected to %s.\n", args);
-
-  immediate_quit--;
-
-  push_target (&vx_ops);
-
-  /* Save a copy of the target host's name.  */
-  vx_host = savestring (args, strlen (args));
-
-  /* Find out the name of the file from which the target was booted
-     and load its symbol table.  */
-
-  printf_filtered ("Looking in Unix path for all loaded modules:\n");
-  bootFile = NULL;
-  if (!net_get_boot_file (&bootFile))
-    {
-      if (*bootFile)
-	{
-	  printf_filtered ("\t%s: ", bootFile);
-	  /* This assumes that the kernel is never relocated.  Hope that is an
-	     accurate assumption.  */
-	  if (catch_errors
-	      (symbol_stub,
-	       bootFile,
-	       "Error while reading symbols from boot file:\n",
-	       RETURN_MASK_ALL))
-	    puts_filtered ("ok\n");
-	}
-      else if (from_tty)
-	printf_unfiltered ("VxWorks kernel symbols not loaded.\n");
-    }
-  else
-    error ("Can't retrieve boot file name from target machine.");
-
-  clnt_freeres (pClient, xdr_wrapstring, &bootFile);
-
-  if (net_get_symbols (&loadTable) != 0)
-    error ("Can't read loaded modules from target machine");
-
-  i = 0 - 1;
-  while (++i < loadTable.tbl_size)
-    {
-      QUIT;			/* FIXME, avoids clnt_freeres below:  mem leak */
-      pLoadFile = &loadTable.tbl_ent[i];
-#ifdef WRS_ORIG
-      {
-	int desc;
-	struct cleanup *old_chain;
-	char *fullname = NULL;
-
-	desc = openp (source_path, 0, pLoadFile->name, O_RDONLY, 0, &fullname);
-	if (desc < 0)
-	  perror_with_name (pLoadFile->name);
-	old_chain = make_cleanup (close, desc);
-	add_file_at_addr (fullname, desc, pLoadFile->txt_addr, pLoadFile->data_addr,
-			  pLoadFile->bss_addr);
-	do_cleanups (old_chain);
-      }
-#else
-      /* FIXME: Is there something better to search than the PATH? (probably
-         not the source path, since source might be in different directories
-         than objects.  */
-
-      if (catch_errors (add_symbol_stub, (char *) pLoadFile, (char *) 0,
-			RETURN_MASK_ALL))
-	symbols_added = 1;
-#endif
-    }
-  printf_filtered ("Done.\n");
-
-  clnt_freeres (pClient, xdr_ldtabl, &loadTable);
-
-  /* Getting new symbols may change our opinion about what is
-     frameless.  */
-  if (symbols_added)
-    reinit_frame_cache ();
-}
-
-/* Takes a task started up outside of gdb and ``attaches'' to it.
-   This stops it cold in its tracks and allows us to start tracing it.  */
-
-static void
-vx_attach (char *args, int from_tty)
-{
-  unsigned long pid;
-  char *cptr = 0;
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  int status;
-
-  if (!args)
-    error_no_arg ("process-id to attach");
-
-  pid = strtoul (args, &cptr, 0);
-  if ((cptr == args) || (*cptr != '\0'))
-    error ("Invalid process-id -- give a single number in decimal or 0xhex");
-
-  if (from_tty)
-    printf_unfiltered ("Attaching pid %s.\n",
-		       hex_string ((unsigned long) pid));
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-  ptrace_in.pid = pid;
-
-  status = net_ptrace_clnt_call (PTRACE_ATTACH, &ptrace_in, &ptrace_out);
-  if (status == -1)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      perror_with_name ("Attaching remote process");
-    }
-
-  /* It worked... */
-
-  inferior_ptid = pid_to_ptid (pid);
-  push_target (&vx_run_ops);
-
-  if (vx_running)
-    xfree (vx_running);
-  vx_running = 0;
-}
-
-/* detach_command --
-   takes a program previously attached to and detaches it.
-   The program resumes execution and will no longer stop
-   on signals, etc.  We better not have left any breakpoints
-   in the program or it'll die when it hits one.  For this
-   to work, it may be necessary for the process to have been
-   previously attached.  It *might* work if the program was
-   started via the normal ptrace (PTRACE_TRACEME).  */
-
-static void
-vx_detach (char *args, int from_tty)
-{
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  int signal = 0;
-  int status;
-
-  if (args)
-    error ("Argument given to VxWorks \"detach\".");
-
-  if (from_tty)
-    printf_unfiltered ("Detaching pid %s.\n",
-		       hex_string (
-		         (unsigned long) PIDGET (inferior_ptid)));
-
-  if (args)			/* FIXME, should be possible to leave suspended */
-    signal = atoi (args);
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-  ptrace_in.pid = PIDGET (inferior_ptid);
-
-  status = net_ptrace_clnt_call (PTRACE_DETACH, &ptrace_in, &ptrace_out);
-  if (status == -1)
-    error (rpcerr);
-  if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      perror_with_name ("Detaching VxWorks process");
-    }
-
-  inferior_ptid = null_ptid;
-  pop_target ();		/* go back to non-executing VxWorks connection */
-}
-
-/* vx_kill -- takes a running task and wipes it out.  */
-
-static void
-vx_kill (void)
-{
-  Rptrace ptrace_in;
-  Ptrace_return ptrace_out;
-  int status;
-
-  printf_unfiltered ("Killing pid %s.\n", 
-		     hex_string ((unsigned long) PIDGET (inferior_ptid)));
-
-  memset ((char *) &ptrace_in, '\0', sizeof (ptrace_in));
-  memset ((char *) &ptrace_out, '\0', sizeof (ptrace_out));
-  ptrace_in.pid = PIDGET (inferior_ptid);
-
-  status = net_ptrace_clnt_call (PTRACE_KILL, &ptrace_in, &ptrace_out);
-  if (status == -1)
-    warning (rpcerr);
-  else if (ptrace_out.status == -1)
-    {
-      errno = ptrace_out.errno_num;
-      perror_with_name ("Killing VxWorks process");
-    }
-
-  /* If it gives good status, the process is *gone*, no events remain.
-     If the kill failed, assume the process is gone anyhow.  */
-  inferior_ptid = null_ptid;
-  pop_target ();		/* go back to non-executing VxWorks connection */
-}
-
-/* Clean up from the VxWorks process target as it goes away.  */
-
-static void
-vx_proc_close (int quitting)
-{
-  inferior_ptid = null_ptid;	/* No longer have a process.  */
-  if (vx_running)
-    xfree (vx_running);
-  vx_running = 0;
-}
-
-/* Make an RPC call to the VxWorks target.
-   Returns RPC status.  */
-
-static enum clnt_stat
-net_clnt_call (enum ptracereq procNum, xdrproc_t inProc, char *in,
-	       xdrproc_t outProc, char *out)
-{
-  enum clnt_stat status;
-
-  status = clnt_call (pClient, procNum, inProc, in, outProc, out, rpcTimeout);
-
-  if (status != RPC_SUCCESS)
-    clnt_perrno (status);
-
-  return status;
-}
-
-/* Clean up before losing control.  */
-
-static void
-vx_close (int quitting)
-{
-  if (pClient)
-    clnt_destroy (pClient);	/* The net connection */
-  pClient = 0;
-
-  if (vx_host)
-    xfree (vx_host);		/* The hostname */
-  vx_host = 0;
-}
-
-/* A vxprocess target should be started via "run" not "target".  */
-static void
-vx_proc_open (char *name, int from_tty)
-{
-  error ("Use the \"run\" command to start a VxWorks process.");
-}
-
-static void
-init_vx_ops (void)
-{
-  vx_ops.to_shortname = "vxworks";
-  vx_ops.to_longname = "VxWorks target memory via RPC over TCP/IP";
-  vx_ops.to_doc = "Use VxWorks target memory.  \n\
-Specify the name of the machine to connect to.";
-  vx_ops.to_open = vx_open;
-  vx_ops.to_close = vx_close;
-  vx_ops.to_attach = vx_attach;
-  vx_ops.deprecated_xfer_memory = vx_xfer_memory;
-  vx_ops.to_files_info = vx_files_info;
-  vx_ops.to_load = vx_load_command;
-  vx_ops.to_lookup_symbol = vx_lookup_symbol;
-  vx_ops.to_create_inferior = vx_create_inferior;
-  vx_ops.to_stratum = core_stratum;
-  vx_ops.to_has_all_memory = 1;
-  vx_ops.to_has_memory = 1;
-  vx_ops.to_magic = OPS_MAGIC;	/* Always the last thing */
-};
-
-static void
-init_vx_run_ops (void)
-{
-  vx_run_ops.to_shortname = "vxprocess";
-  vx_run_ops.to_longname = "VxWorks process";
-  vx_run_ops.to_doc = "VxWorks process; started by the \"run\" command.";
-  vx_run_ops.to_open = vx_proc_open;
-  vx_run_ops.to_close = vx_proc_close;
-  vx_run_ops.to_detach = vx_detach;
-  vx_run_ops.to_resume = vx_resume;
-  vx_run_ops.to_wait = vx_wait;
-  vx_run_ops.to_fetch_registers = vx_read_register;
-  vx_run_ops.to_store_registers = vx_write_register;
-  vx_run_ops.to_prepare_to_store = vx_prepare_to_store;
-  vx_run_ops.deprecated_xfer_memory = vx_xfer_memory;
-  vx_run_ops.to_files_info = vx_run_files_info;
-  vx_run_ops.to_insert_breakpoint = vx_insert_breakpoint;
-  vx_run_ops.to_remove_breakpoint = vx_remove_breakpoint;
-  vx_run_ops.to_kill = vx_kill;
-  vx_run_ops.to_load = vx_load_command;
-  vx_run_ops.to_lookup_symbol = vx_lookup_symbol;
-  vx_run_ops.to_mourn_inferior = vx_mourn_inferior;
-  vx_run_ops.to_stratum = process_stratum;
-  vx_run_ops.to_has_memory = 1;
-  vx_run_ops.to_has_stack = 1;
-  vx_run_ops.to_has_registers = 1;
-  vx_run_ops.to_has_execution = 1;
-  vx_run_ops.to_magic = OPS_MAGIC;
-}
-
-void
-_initialize_vx (void)
-{
-  init_vx_ops ();
-  add_target (&vx_ops);
-  init_vx_run_ops ();
-  add_target (&vx_run_ops);
-
-  deprecated_add_show_from_set
-    (add_set_cmd ("vxworks-timeout", class_support, var_uinteger,
-		  (char *) &rpcTimeout.tv_sec,
-		  "Set seconds to wait for rpc calls to return.\n\
-Set the number of seconds to wait for rpc calls to return.", &setlist),
-     &showlist);
-}
diff --git a/gdb/remote-vx68.c b/gdb/remote-vx68.c
deleted file mode 100644
index 8b00824..0000000
--- a/gdb/remote-vx68.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* 68k-dependent portions of the RPC protocol
-   used with a VxWorks target 
-
-   Contributed by Wind River Systems.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "defs.h"
-
-#include "vx-share/regPacket.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "regcache.h"
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-#ifdef _AIX			/* IBM claims "void *malloc()" not char * */
-#define malloc bogon_malloc
-#endif
-
-#include <rpc/rpc.h>
-
-#ifdef _AIX
-#undef malloc
-#endif
-
-#include <sys/time.h>		/* UTek's <rpc/rpc.h> doesn't #incl this */
-#include <netdb.h>
-#include "vx-share/ptrace.h"
-#include "vx-share/xdr_ptrace.h"
-#include "vx-share/xdr_ld.h"
-#include "vx-share/xdr_rdb.h"
-#include "vx-share/dbgRpcLib.h"
-
-/* get rid of value.h if possible */
-#include <value.h>
-#include <symtab.h>
-
-/* Flag set if target has fpu */
-
-extern int target_has_fp;
-
-/* Generic register read/write routines in remote-vx.c.  */
-
-extern void net_read_registers ();
-extern void net_write_registers ();
-
-/* Read a register or registers from the VxWorks target.
-   REGNO is the register to read, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_read_register (int regno)
-{
-  char mc68k_greg_packet[MC68K_GREG_PLEN];
-  char mc68k_fpreg_packet[MC68K_FPREG_PLEN];
-
-  /* Get general-purpose registers.  */
-
-  net_read_registers (mc68k_greg_packet, MC68K_GREG_PLEN, PTRACE_GETREGS);
-
-  memcpy (deprecated_registers,
-	  &mc68k_greg_packet[MC68K_R_D0]
-	  16 * MC68K_GREG_SIZE);
-  memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
-	  &mc68k_greg_packet[MC68K_R_SR],
-	  MC68K_GREG_SIZE);
-  memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)],
-	  &mc68k_greg_packet[MC68K_R_PC],
-	  MC68K_GREG_SIZE);
-
-  /* Get floating-point registers, if the target system has them.
-     Otherwise, zero them.  */
-
-  if (target_has_fp)
-    {
-      net_read_registers (mc68k_fpreg_packet, MC68K_FPREG_PLEN,
-			  PTRACE_GETFPREGS);
-
-      memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
-	      &mc68k_fpreg_packet[MC68K_R_FP0],
-	      MC68K_FPREG_SIZE * 8);
-      memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
-	      &mc68k_fpreg_packet[MC68K_R_FPCR],
-	      MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
-    }
-  else
-    {
-      memset (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
-	      0, MC68K_FPREG_SIZE * 8);
-      memset (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
-	      0, MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
-    }
-
-  /* Mark the register cache valid.  */
-
-  deprecated_registers_fetched ();
-}
-
-/* Store a register or registers into the VxWorks target.
-   REGNO is the register to store, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_write_register (int regno)
-{
-  char mc68k_greg_packet[MC68K_GREG_PLEN];
-  char mc68k_fpreg_packet[MC68K_FPREG_PLEN];
-
-  /* Store general-purpose registers.  */
-
-  memcpy (&mc68k_greg_packet[MC68K_R_D0], deprecated_registers,
-	  16 * MC68K_GREG_SIZE);
-  memcpy (&mc68k_greg_packet[MC68K_R_SR],
-	  &deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
-	  MC68K_GREG_SIZE);
-  memcpy (&mc68k_greg_packet[MC68K_R_PC],
-	  &deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)],
-	  MC68K_GREG_SIZE);
-
-  net_write_registers (mc68k_greg_packet, MC68K_GREG_PLEN, PTRACE_SETREGS);
-
-  /* Store floating point registers if the target has them.  */
-
-  if (target_has_fp)
-    {
-      memcpy (&mc68k_fpreg_packet[MC68K_R_FP0],
-	      &deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
-	      MC68K_FPREG_SIZE * 8);
-      memcpy (&mc68k_fpreg_packet[MC68K_R_FPCR],
-	      &deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
-	      MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
-
-      net_write_registers (mc68k_fpreg_packet, MC68K_FPREG_PLEN,
-			   PTRACE_SETFPREGS);
-    }
-}
diff --git a/gdb/remote-vxmips.c b/gdb/remote-vxmips.c
deleted file mode 100644
index c112ca9..0000000
--- a/gdb/remote-vxmips.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/* MIPS-dependent portions of the RPC protocol
-   used with a VxWorks target 
-
-   Contributed by Wind River Systems.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "defs.h"
-
-#include "vx-share/regPacket.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "symfile.h"
-#include "regcache.h"
-
-#include "gdb_string.h"
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-#include <rpc/rpc.h>
-#include <sys/time.h>		/* UTek's <rpc/rpc.h> doesn't #incl this */
-#include <netdb.h>
-#include "vx-share/ptrace.h"
-#include "vx-share/xdr_ptrace.h"
-#include "vx-share/xdr_ld.h"
-#include "vx-share/xdr_rdb.h"
-#include "vx-share/dbgRpcLib.h"
-
-/* get rid of value.h if possible */
-#include <value.h>
-#include <symtab.h>
-
-/* Flag set if target has fpu */
-
-extern int target_has_fp;
-
-/* Generic register read/write routines in remote-vx.c.  */
-
-extern void net_read_registers ();
-extern void net_write_registers ();
-
-/* Read a register or registers from the VxWorks target.
-   REGNO is the register to read, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-void
-vx_read_register (int regno)
-{
-  char mips_greg_packet[MIPS_GREG_PLEN];
-  char mips_fpreg_packet[MIPS_FPREG_PLEN];
-
-  /* Get general-purpose registers.  */
-
-  net_read_registers (mips_greg_packet, MIPS_GREG_PLEN, PTRACE_GETREGS);
-
-  /* this code copies the registers obtained by RPC 
-     stored in a structure(s) like this :
-
-     Register(s)                Offset(s)
-     gp 0-31                    0x00
-     hi                 0x80
-     lo                 0x84
-     sr                 0x88
-     pc                 0x8c
-
-     into a stucture like this:
-
-     0x00       GP 0-31
-     0x80       SR
-     0x84       LO
-     0x88       HI
-     0x8C       BAD             --- Not available currently
-     0x90       CAUSE           --- Not available currently
-     0x94       PC
-     0x98       FP 0-31
-     0x118      FCSR
-     0x11C      FIR             --- Not available currently
-     0x120      FP              --- Not available currently
-
-     structure is 0x124 (292) bytes in length */
-
-  /* Copy the general registers.  */
-
-  memcpy (&deprecated_registers[0], &mips_greg_packet[MIPS_R_GP0],
-	  32 * MIPS_GREG_SIZE);
-
-  /* Copy SR, LO, HI, and PC.  */
-
-  memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (MIPS_PS_REGNUM)],
-	  &mips_greg_packet[MIPS_R_SR],
-	  MIPS_GREG_SIZE);
-  memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->lo)],
-	  &mips_greg_packet[MIPS_R_LO],
-	  MIPS_GREG_SIZE);
-  memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->hi)],
-	  &mips_greg_packet[MIPS_R_HI],
-	  MIPS_GREG_SIZE);
-  memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->pc)],
-	  &mips_greg_packet[MIPS_R_PC],
-	  MIPS_GREG_SIZE);
-
-  /* If the target has floating point registers, fetch them.
-     Otherwise, zero the floating point register values in
-     registers[] for good measure, even though we might not
-     need to.  */
-
-  if (target_has_fp)
-    {
-      net_read_registers (mips_fpreg_packet, MIPS_FPREG_PLEN,
-			  PTRACE_GETFPREGS);
-
-      /* Copy the floating point registers.  */
-
-      memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
-	      &mips_fpreg_packet[MIPS_R_FP0],
-	      register_size (current_gdbarch, FP0_REGNUM) * 32);
-
-      /* Copy the floating point control/status register (fpcsr).  */
-
-      memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
-	      &mips_fpreg_packet[MIPS_R_FPCSR],
-	      register_size (current_gdbarch, mips_regnum (current_gdbarch)->fp_control_status));
-    }
-  else
-    {
-      memset (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
-	      0, register_size (current_gdbarch, FP0_REGNUM) * 32);
-      memset (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
-	      0, register_size (current_gdbarch, mips_regnum (current_gdbarch)->fp_control_status));
-    }
-
-  /* Mark the register cache valid.  */
-
-  deprecated_registers_fetched ();
-}
-
-/* Store a register or registers into the VxWorks target.
-   REGNO is the register to store, or -1 for all; currently,
-   it is ignored.  FIXME look at regno to improve efficiency.  */
-
-vx_write_register (int regno)
-{
-  char mips_greg_packet[MIPS_GREG_PLEN];
-  char mips_fpreg_packet[MIPS_FPREG_PLEN];
-
-  /* Store general registers.  */
-
-  memcpy (&mips_greg_packet[MIPS_R_GP0], &deprecated_registers[0],
-	  32 * MIPS_GREG_SIZE);
-
-  /* Copy SR, LO, HI, and PC.  */
-
-  memcpy (&mips_greg_packet[MIPS_R_SR],
-	  &deprecated_registers[DEPRECATED_REGISTER_BYTE (MIPS_PS_REGNUM)],
-	  MIPS_GREG_SIZE);
-  memcpy (&mips_greg_packet[MIPS_R_LO],
-	  &deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->lo)],
-	  MIPS_GREG_SIZE);
-  memcpy (&mips_greg_packet[MIPS_R_HI],
-	  &deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->hi)],
-	  MIPS_GREG_SIZE);
-  memcpy (&mips_greg_packet[MIPS_R_PC],
-	  &deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->pc)],
-	  MIPS_GREG_SIZE);
-
-  net_write_registers (mips_greg_packet, MIPS_GREG_PLEN, PTRACE_SETREGS);
-
-  /* Store floating point registers if the target has them.  */
-
-  if (target_has_fp)
-    {
-      /* Copy the floating point data registers.  */
-
-      memcpy (&mips_fpreg_packet[MIPS_R_FP0],
-	      &deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
-	      register_size (current_gdbarch, FP0_REGNUM) * 32);
-
-      /* Copy the floating point control/status register (fpcsr).  */
-
-      memcpy (&mips_fpreg_packet[MIPS_R_FPCSR],
-	      &deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
-	      register_size (current_gdbarch, mips_regnum (current_gdbarch)->fp_control_status));
-
-      net_write_registers (mips_fpreg_packet, MIPS_FPREG_PLEN,
-			   PTRACE_SETFPREGS);
-    }
-}
diff --git a/gdb/remote-vxsparc.c b/gdb/remote-vxsparc.c
deleted file mode 100644
index 118e517..0000000
--- a/gdb/remote-vxsparc.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* SPARC-specific portions of the RPC protocol for VxWorks.
-
-   Contributed by Wind River Systems.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "regcache.h"
-
-#include "gdb_string.h"
-
-#include "sparc-tdep.h"
-
-#include "vx-share/ptrace.h"
-#include "vx-share/regPacket.h"
-
-#define SPARC_R_G1	(SPARC_R_G0 + SPARC_GREG_SIZE)
-
-const struct sparc_gregset vxsparc_gregset =
-{
-  SPARC_R_PSR,			/* %psr */
-  SPARC_R_PC,			/* %pc */
-  SPARC_R_NPC,			/* %npc */
-  SPARC_R_Y,			/* %y */
-  SPARC_R_WIM,			/* %wim */
-  SPARC_R_TBR,			/* %tbr */
-  SPARC_R_G1,			/* %g1 */
-  SPARC_R_I0			/* %l0 */
-};
-
-/* Flag set if target has an FPU.  */
-
-extern int target_has_fp;
-
-/* Generic register read/write routines in remote-vx.c.  */
-
-extern void net_read_registers ();
-extern void net_write_registers ();
-
-/* Read a register or registers from the VxWorks target.  REGNUM is
-   the register to read, or -1 for all; currently, it is ignored.
-   FIXME: Look at REGNUM to improve efficiency.  */
-
-void
-vx_read_register (int regnum)
-{
-  struct regcache *regcache = current_regcache;
-  char gregs[SPARC_GREG_PLEN];
-  char fpregs[SPARC_FPREG_PLEN];
-  CORE_ADDR sp;
-
-  /* Get the general-purpose registers.  */
-  net_read_registers (gregs, SPARC_GREG_PLEN, PTRACE_GETREGS);
-  sparc32_supply_gregset (&vxsparc_gregset, regcache, -1, gregs);
-
-  /* If the target has floating-point registers, fetch them.
-     Otherwise, zero the floating-point register values in GDB's
-     register cache for good measure, even though we might not need
-     to.  */
-  if (target_has_fp)
-    net_read_registers (fpregs, SPARC_FPREG_PLEN, PTRACE_GETFPREGS);
-  else
-    memset (fpregs, 0, SPARC_FPREG_PLEN);
-  sparc32_supply_fpregset (regcache, -1, fpregs);
-}
-
-/* Store a register or registers into the VxWorks target.  REGNUM is
-   the register to store, or -1 for all; currently, it is ignored.
-   FIXME: Look at REGNUM to improve efficiency.  */
-
-void
-vx_write_register (int regnum)
-{
-  struct regcache *regcache = current_regcache;
-  char gregs[SPARC_GREG_PLEN];
-  char fpregs[SPARC_FPREG_PLEN];
-  int gregs_p = 1;
-  int fpregs_p = 1;
-  CORE_ADDR sp;
-
-  if (regnum != -1)
-    {
-      if ((SPARC_G0_REGNUM <= regnum && regnum <= SPARC_I7_REGNUM)
-	  || (SPARC32_Y_REGNUM <= regnum && regnum <= SPARC32_NPC_REGNUM))
-	fpregs_p = 0;
-      else
-	gregs_p = 0;
-    }
-
-  /* Store the general-purpose registers.  */
-  if (gregs_p)
-    {
-      sparc32_collect_gregset (&vxsparc_gregset, regcache, -1, gregs);
-      net_write_registers (gregs, SPARC_GREG_PLEN, PTRACE_SETREGS);
-
-      /* Deal with the stack regs.  */
-      if (regnum == -1 || regnum == SPARC_SP_REGNUM
-	  || (regnum >= SPARC_L0_REGNUM && regnum <= SPARC_I7_REGNUM))
-	{
-	  ULONGEST sp;
-
-	  regcache_cooked_read_unsigned (regcache, SPARC_SP_REGNUM, &sp);
-	  sparc_collect_rwindow (regcache, sp, regnum);
-	}
-    }
-
-  /* Store the floating-point registers if the target has them.  */
-  if (fpregs_p && target_has_fp)
-    {
-      sparc32_collect_fpregset (regcache, -1, fpregs);
-      net_write_registers (fpregs, SPARC_FPREG_PLEN, PTRACE_SETFPREGS);
-    }
-}
diff --git a/gdb/vx-share/dbgRpcLib.h b/gdb/vx-share/dbgRpcLib.h
deleted file mode 100644
index e858e55..0000000
--- a/gdb/vx-share/dbgRpcLib.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*  Copyright 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc.
-
-   dbgRpcLib.h - header file for remote debugging via rpc */
-
-/*
-modification history
---------------------
-01b,04oct90,maf  added VX_BOOT_FILE_INQ.
-01a,05jun90,llk  extracted from xdr_dbx.h.
-*/
-
-#ifndef INCdbxRpcLibh
-#define INCdbxRpcLibh	1
-
-#define PROCESS_START		50
-#define PROCESS_WAIT		51
-#define VX_STATE_INQ		60
-#define VX_LOAD			61
-#define VX_SYMBOL_INQ		62
-#define VX_BREAK_ADD		63
-#define VX_BREAK_DELETE		64
-#define VX_FP_INQUIRE		65
-#define VX_TASK_SUSPEND		66
-#define VX_CALL_FUNC		67
-#define VX_CONV_FROM_68881	68
-#define VX_CONV_TO_68881	69
-#define VX_BOOT_FILE_INQ	70
-#define	VX_SOURCE_STEP		71
-
-#endif INCdbxRpcLibh
diff --git a/gdb/vx-share/ptrace.h b/gdb/vx-share/ptrace.h
deleted file mode 100644
index 8e3554f..0000000
--- a/gdb/vx-share/ptrace.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*	@(#)ptrace.h 1.1 86/07/07 SMI	*/
-
-/*
- * Copyright (c) 1985 by Sun Microsystems, Inc.
- */
-
-/*
-modification history
---------------------
-01a,05jun90,llk  borrowed.
-*/
-
-#ifndef _PTRACE_
-#define _PTRACE_
-
-/*
- * Request values for the ptrace system call
- */
-enum ptracereq {
-	PTRACE_TRACEME = 0,		/* 0, by tracee to begin tracing */
-	PTRACE_CHILDDONE = 0,		/* 0, tracee is done with his half */
-	PTRACE_PEEKTEXT,		/* 1, read word from text segment */
-	PTRACE_PEEKDATA,		/* 2, read word from data segment */
-	PTRACE_PEEKUSER,		/* 3, read word from user struct */
-	PTRACE_POKETEXT,		/* 4, write word into text segment */
-	PTRACE_POKEDATA,		/* 5, write word into data segment */
-	PTRACE_POKEUSER,		/* 6, write word into user struct */
-	PTRACE_CONT,			/* 7, continue process */
-	PTRACE_KILL,			/* 8, terminate process */
-	PTRACE_SINGLESTEP,		/* 9, single step process */
-	PTRACE_ATTACH,			/* 10, attach to an existing process */
-	PTRACE_DETACH,			/* 11, detach from a process */
-	PTRACE_GETREGS,			/* 12, get all registers */
-	PTRACE_SETREGS,			/* 13, set all registers */
-	PTRACE_GETFPREGS,		/* 14, get all floating point regs */
-	PTRACE_SETFPREGS,		/* 15, set all floating point regs */
-	PTRACE_READDATA,		/* 16, read data segment */
-	PTRACE_WRITEDATA,		/* 17, write data segment */
-	PTRACE_READTEXT,		/* 18, read text segment */
-	PTRACE_WRITETEXT,		/* 19, write text segment */
-	PTRACE_GETFPAREGS,		/* 20, get all fpa regs */
-	PTRACE_SETFPAREGS		/* 21, set all fpa regs */
-};
-#endif !_PTRACE
diff --git a/gdb/vx-share/regPacket.h b/gdb/vx-share/regPacket.h
deleted file mode 100644
index 6160c84..0000000
--- a/gdb/vx-share/regPacket.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*  regPacket.h - register packet definitions for rdb */
-
-/* Copyright 1992-1993 Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01d,30nov93,pad  Added Am29K target definitions.
-01c,14jun93,maf  additional definitions for documentation purposes.
-		 fixed reversal of MIPS_R_LO and MIPS_R_HI.
-01b,08feb93,scy  added SPARC target definitions. changed to WRS code convetion.
-01a,20feb92,j_w  created.
-*/
-
-#ifndef __INCregPacketh
-#define __INCregPacketh
-
-
-/* MC68K */
-
-#define MC68K_GREG_SIZE		0x04	/* size of general-purpose reg */
-#define MC68K_GREG_PLEN		0x48	/* size of general-purpose reg block */
-
-/* offsets into general-purpose register block */
-
-#define MC68K_R_D0		0x00	/* d0; d1 - d7 follow in sequence */
-#define MC68K_R_A0		0x20	/* a0; a1 - a7 follow in sequence */
-#define MC68K_R_SR		0x40	/* sr (represented as a 4-byte val) */
-#define MC68K_R_PC		0x44	/* pc */
-
-#define MC68K_FPREG_SIZE	0x0c	/* size of floating-point data reg */
-#define MC68K_FPREG_PLEN  	0x6c	/* size of floating-point reg block */
-
-/* offsets into floating-point register block */
-
-#define MC68K_R_FP0		0x00	/* fp0; fp1 - fp7 follow in sequence */
-#define MC68K_R_FPCR		0x60	/* fpcr */
-#define MC68K_R_FPSR		0x64	/* fpsr */
-#define MC68K_R_FPIAR		0x68	/* fpiar */
-
-
-/* I960 */
-
-#define I960_GREG_SIZE		0x04	/* size of general-purpose reg */
-#define I960_GREG_PLEN		0x8c	/* size of general-purpose reg block */
-
-/* offsets into general-purpose register block */
-
-#define I960_R_R0		0x00	/* r0; r1 - r15 follow in sequence */
-#define I960_R_G0		0x40	/* g0; g1 - g15 follow in sequence */
-#define I960_R_PCW		0x80	/* pcw */
-#define I960_R_ACW		0x84	/* acw */
-#define I960_R_TCW		0x88	/* tcw */
-
-#define I960_FPREG_SIZE		0x10	/* size of floating-point reg */
-#define I960_FPREG_PLEN		0x28	/* size of floating-point reg block */
-
-/* offsets  into floating-point register block */
-
-#define I960_R_FP0		0x00	/* fp0; fp1 - fp3 follow in sequence */
-
-
-/* SPARC */
-
-#define SPARC_GREG_SIZE 	0x04	/* size of general-purpose reg */
-#define SPARC_GREG_PLEN 	0x98	/* size of general-purpose reg block */
-
-/* offsets into general-purpose register block */
-
-#define SPARC_R_G0		0x00	/* g0; g1 - g7 follow in sequence */
-#define SPARC_R_O0		0x20	/* o0; o1 - o7 follow in sequence */
-#define SPARC_R_L0		0x40	/* l0; l1 - l7 follow in sequence */
-#define SPARC_R_I0		0x60	/* i0; i1 - i7 follow in sequence */
-#define SPARC_R_Y		0x80	/* y */
-#define SPARC_R_PSR		0x84	/* psr */
-#define SPARC_R_WIM		0x88	/* wim */
-#define SPARC_R_TBR		0x8c	/* tbr */
-#define SPARC_R_PC		0x90	/* pc */
-#define SPARC_R_NPC		0x94	/* npc */
-
-#define SPARC_FPREG_SIZE 	0x04	/* size of floating-point reg */
-#define SPARC_FPREG_PLEN 	0x84	/* size of floating-point reg block */
-
-/* offsets into floating-point register block */
-
-#define SPARC_R_FP0		0x00	/* f0; f1 - f31 follow in sequence */
-#define SPARC_R_FSR		0x80	/* fsr */
-
-
-/* MIPS */
-
-#define MIPS_GREG_SIZE		0x04	/* size of general-purpose reg */
-#define MIPS_GREG_PLEN		0x90	/* size of general-purpose reg block */
-
-/* offsets into general-purpose register block */
-
-#define MIPS_R_GP0		0x00	/* gp0 (zero) */
-#define MIPS_R_AT		0x04	/* at */
-#define MIPS_R_V0		0x08	/* v0 */
-#define MIPS_R_V1		0x0c	/* v1 */
-#define MIPS_R_A0		0x10	/* a0 */
-#define MIPS_R_A1		0x14	/* a1 */
-#define MIPS_R_A2		0x18	/* a2 */
-#define MIPS_R_A3		0x1c	/* a3 */
-#define MIPS_R_T0		0x20	/* t0 */
-#define MIPS_R_T1		0x24	/* t1 */
-#define MIPS_R_T2		0x28	/* t2 */
-#define MIPS_R_T3		0x2c	/* t3 */
-#define MIPS_R_T4		0x30	/* t4 */
-#define MIPS_R_T5		0x34	/* t5 */
-#define MIPS_R_T6		0x38	/* t6 */
-#define MIPS_R_T7		0x3c	/* t7 */
-#define MIPS_R_S0		0x40	/* s0 */
-#define MIPS_R_S1		0x44	/* s1 */
-#define MIPS_R_S2		0x48	/* s2 */
-#define MIPS_R_S3		0x4c	/* s3 */
-#define MIPS_R_S4		0x50	/* s4 */
-#define MIPS_R_S5		0x54	/* s5 */
-#define MIPS_R_S6		0x58	/* s6 */
-#define MIPS_R_S7		0x5c	/* s7 */
-#define MIPS_R_T8		0x60	/* t8 */
-#define MIPS_R_T9		0x64	/* t9 */
-#define MIPS_R_K0		0x68	/* k0 */
-#define MIPS_R_K1		0x6c	/* k1 */
-#define MIPS_R_GP		0x70	/* gp */
-#define MIPS_R_SP		0x74	/* sp */
-#define MIPS_R_S8		0x78	/* s8 */
-#define MIPS_R_LO		0x80	/* lo */
-#define MIPS_R_HI		0x84	/* hi */
-#define MIPS_R_SR		0x88	/* sr */
-#define MIPS_R_PC		0x8c	/* pc */
-	
-#define MIPS_FPREG_SIZE		0x04	/* size of floating-point data reg */
-#define MIPS_FPREG_PLEN		0x84	/* size of floating-point reg block */
-
-/* offsets into floating-point register block */
-
-#define MIPS_R_FP0		0x00	/* f0; f1 - f31 follow in sequence */
-#define MIPS_R_FPCSR		0x80 	/* offset of fpcsr in reg block */
-
-
-/* General registers for the Am29k */
-
-#define AM29K_GREG_SIZE         0x04
-#define AM29K_GREG_PLEN         0x2d4
-
-#define AM29K_R_GR96            0x0
-#define AM29K_R_VAB             0x280
-#define AM29K_R_INTE            0x2bc
-#define AM29K_R_RSP             0x2c0
-
-/* Floating Point registers for the Am29k */
-
-#define AM29K_FPREG_SIZE        0x04
-#define AM29K_FPREG_PLEN        0x8
-
-#define AM29K_R_FPE             0x0
-#define AM29K_R_FPS             0x4
-
-#endif /* __INCregPacketh */
diff --git a/gdb/vx-share/vxTypes.h b/gdb/vx-share/vxTypes.h
deleted file mode 100644
index c6b8419..0000000
--- a/gdb/vx-share/vxTypes.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* vxTypes.h - VxWorks type definition header */
-
-/*  Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01c,05oct90,shl  added copyright notice.
-                 made #endif ANSI style.
-01b,10aug90,dnw  added VOIDFUNCPTR
-01a,29may90,del  written.
-*/
-
-#ifndef INCvxTypesh
-#define INCvxTypesh
-
-/* The following stuff must NOT be included if this include file is used
- * from assembly language.  Just #define ASMLANGUAGE before the include,
- * to get rid of it.
- */
-
-#ifndef ASMLANGUAGE
-
-/* vxWorks types */
-
-typedef	char		INT8;
-typedef	short		INT16;
-typedef	int		INT32;
-
-typedef	unsigned char	UINT8;
-typedef	unsigned short	UINT16;
-typedef	unsigned int	UINT32;
-
-typedef	unsigned char	UCHAR;
-typedef unsigned short	USHORT;
-typedef	unsigned int	UINT;
-typedef unsigned long	ULONG;
-
-typedef	int		BOOL;
-typedef	int		VOID;
-typedef	int		STATUS;	
-typedef int 		ARGINT;
-
-typedef int 		(*FUNCPTR) ();	    /* ptr to function returning int */
-typedef VOID 		(*VOIDFUNCPTR) ();  /* ptr to function returning VOID */
-
-
-/* historical definitions - now obsolete */
-
-typedef char		TINY;		/* obsolete */
-typedef char		TBOOL;		/* obsolete */
-typedef unsigned char	UTINY;		/* obsolete */
-
-
-/* architecture dependent typedefs */
-
-#ifdef	CPU_FAMILY
-
-#if	CPU_FAMILY==MC680X0
-typedef unsigned short INSTR;		/* word-aligned instructions */
-#endif	/* CPU_FAMILY==MC680X0 */
-
-#if	CPU_FAMILY==SPARC
-typedef unsigned long INSTR;		/* 32 bit word-aligned instructions */
-#endif	/* CPU_FAMILY==SPARC */
-
-#endif	
-
-#endif	/* ASMLANGUAGE */
-#endif	/* INCvxTypesh */
diff --git a/gdb/vx-share/vxWorks.h b/gdb/vx-share/vxWorks.h
deleted file mode 100644
index b02c66f..0000000
--- a/gdb/vx-share/vxWorks.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/* vxWorks.h - VxWorks standard definitions header */
-
-/*  Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1993
-    Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01z,05oct90,shl  added copyright notice.
-                 made #endif ANSI style.
-01y,28sep90,del  added I960 defines.
-01x,29may90,del	 moved types to vxTypes.h
-01w,09apr90,jcf  added timeout definitions.
-01v,24jan90,gae  moved network configuration flags here from makefile's.
-01u,01sep88,mcl  definition of INSTR dependent on processor family; added SPARC.
-	   +gae  added MC680X0 and defined CPU_FAMILY.
-01t,08apr89,dnw  added ifdef to prevent inclusion of vxWorks.h more than once.
-01s,22jun88,dnw	 moved READ, WRITE, and UPDATE back here from ioLib.h.
-01r,22apr88,gae  oops! forgot some #endif's in 01q.
-01q,12apr88,gae  removed QUICK & WAIT; added STD_{IN,OUT,ERR}.
-		 fixed #define's of FALSE, TRUE, etc.
-		 moved READ, WRITE, and UPDATE to ioLib.h.
-01p,04dec87,dnw  added undefine of MC68000 to get around Green Hills bug that
-		   pre-defines MC68000.
-01o,12nov87,ecs  added type ULONG.
-01n,08feb86,dnw  added types INSTR, UINT, USHORT.
-01m,14oct85,rdc  added BUS types.
-01l,16jul85,jlf  added conditional for NULL and EOF.
-01k,24jun85,rdc  installed condtional compile so we can include in
-		 assembly language files.  See instructions below.
-		 Added System type macro and CPU type macro.
-01j,13jun85,dnw  cleaned-up, removed more obsolete stuff to wrs.h
-01i,11sep84,jlf  changed name from wrs.h to vxWorks.h.  removed GLOBAL.
-01h,03jun84,dnw  removed IGNORE declaration.
-01g,09apr84,jlf  added MEMBER_SIZE macro.
-01f,14dec83,dnw  added MSB, LSB macros
-01e,17nov83,jlf  added STATUS type, for routines which return a status.
-01d,13jul83,dnw  added NELEMENTS macro
-01c,14May83,dnw  added OFFSET macro
-01b,17Feb83,dnw  added stuff from Whitesmiths std.h
-01a,15Feb83,dnw  written
-*/
-
-#ifndef INCvxWorksh
-#define INCvxWorksh
-
-#if	!defined(EOF) || (EOF!=(-1))
-#define EOF		(-1)
-#endif	
-
-#if	!defined(FALSE) || (FALSE!=0)
-#define FALSE		0
-#endif	
-
-#if	!defined(TRUE) || (TRUE!=1)
-#define TRUE		1
-#endif	
-
-
-#define NONE		(-1)	/* for times when NULL won't do */
-#define EOS		'\0'	/* C string terminator */
-
-
-/* return status values */
-
-#define OK		0
-#define ERROR		(-1)
-
-/* timeout defines */
-
-#define NO_WAIT		0
-#define WAIT_FOREVER	(-1)
-
-/* low-level I/O input, output, error fd's */
-
-#define	STD_IN	0
-#define	STD_OUT	1
-#define	STD_ERR	2
-
-/* modes - must match O_RDONLY/O_WRONLY/O_RDWR in ioLib.h! */
-
-#define READ		0
-#define WRITE		1
-#define UPDATE		2
-
-/* SYSTEM types */
-
-#define V7		1	/* ATT version 7 */
-#define SYS_V		2	/* ATT System 5 */
-#define BSD_4_2		3	/* Berkeley BSD 4.2 */
-
-/* CPU types */
-
-/* The Green Hills compiler pre-defines "MC68000"!! */
-#ifdef MC68000
-#undef MC68000
-#endif	
-
-#define MC68000		1
-#define MC68010		2
-#define MC68020		3
-#define MC68030		4
-#define MC68040		5
-#define MC680X0		9
-
-#define SPARC		10
-
-#ifndef I960
-#define	I960		20
-#endif	
-
-#define	I960KB		21
-#define	I960CA		22
-
-#if	CPU==MC68000 || CPU==MC68010 || CPU==MC68020 || CPU==MC68030
-#define	CPU_FAMILY	MC680X0
-#endif	/* CPU==MC68000 || CPU==MC68010 || CPU==MC68020 || CPU==MC68030 */
-
-#if	CPU==SPARC
-#define	CPU_FAMILY	SPARC
-#endif	/* CPU==SPARC */
-
-#if 	CPU==I960KB
-#define	CPU_FAMILY	I960
-#endif	/* 	CPU==I960KB */
-
-#if 	CPU==I960CA
-#define	CPU_FAMILY	I960
-#endif	/* 	CPU==I960CA */
-
-/* BUS types */
-
-#define VME_BUS		1
-#define MULTI_BUS	2
-
-/* network configuration parameters */
-
-#define	INET		/* include internet protocols */
-#define	BSD	43	/* BSD 4.3 -like OS */
-#define	BSDDEBUG	/* turn on debug */
-#define	GATEWAY		/* tables to be initialized for gateway routing */
-
-/* common macros */
-
-#define MSB(x)	(((x) >> 8) & 0xff)	/* most signif byte of 2-byte integer */
-#define LSB(x)	((x) & 0xff)		/* least signif byte of 2-byte integer*/
-
-#define OFFSET(structure, member)	/* byte offset of member in structure*/\
-		((int) &(((structure *) 0) -> member))
-
-#define MEMBER_SIZE(structure, member)	/* size of a member of a structure */\
-		(sizeof (((structure *) 0) -> member))
-
-#define NELEMENTS(array)		/* number of elements in an array */ \
-		(sizeof (array) / sizeof ((array) [0]))
-
-#define FOREVER	for (;;)
-
-/* storage class specifier definitions */
-
-#define FAST	register
-#define IMPORT	extern
-#define LOCAL	static
-
-
-/* include typedefs - must come after CPU_FAMILY definitions above */
-
-#include "vxTypes.h"
-
-#endif	/* INCvxWorksh */
diff --git a/gdb/vx-share/wait.h b/gdb/vx-share/wait.h
deleted file mode 100644
index f4670c0..0000000
--- a/gdb/vx-share/wait.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* wait.h - header file for remote wait call */
-
-/*  Copyright 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01a,05jun90,llk  borrowed.
-*/
-
-/* Define how to access the structure that the wait system call
-   stores.  On many systems, there is a structure defined for
-   this.  */
-
-#ifndef HAVE_WAIT_STRUCT
-#define WAITTYPE int
-#define WIFSTOPPED(w) (((w)&0377) == 0177)
-#define WIFSIGNALED(w) (((w)&0377) != 0177 && ((w)&~0377) == 0)
-#define WIFEXITED(w) (((w)&0377) == 0)
-#define WRETCODE(w) ((w) >> 8)
-#define WSTOPSIG(w) ((w) >> 8)
-#define WCOREDUMP(w) (((w)&0200) != 0)
-#define WTERMSIG(w) ((w) & 0177)
-#define WSETEXIT(w, status) ((w) = (status))
-#define WSETSTOP(w,sig)  ((w) = (0177 | ((sig) << 8)))
-#else
-#if FALSE
-#ifndef ORIG
-
-/* don't include sys/wait.h */
-
-#else ORIG
-#include <sys/wait.h>
-#endif ORIG
-#endif FALSE
-#define WAITTYPE union wait
-#define WRETCODE(w) (w).w_retcode
-#define WSTOPSIG(w) (w).w_stopsig
-#define WCOREDUMP(w) (w).w_coredump
-#define WTERMSIG(w) (w).w_termsig
-#define WSETEXIT(w, status) ((w).w_status = (status))
-#define WSETSTOP(w,sig)  \
-  ((w).w_stopsig = (sig), (w).w_coredump = 0, (w).w_termsig = 0177)
-#endif
diff --git a/gdb/vx-share/xdr_ld.c b/gdb/vx-share/xdr_ld.c
deleted file mode 100644
index 38482c8..0000000
--- a/gdb/vx-share/xdr_ld.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* xdr_ld.c  - xdr routines for remote dbx interface to VxWorks  */
-
-/*  Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1992, 1993, 1998
-    Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01a,05jun90,llk  extracted from xdr_dbx.c.
-*/
-
-/*
-DESCRIPTION
-This module contains the eXternal Data Representation (XDR) routines
-for object files that are downloaded to VxWorks.  They are used by
-remote debuggers that use RPC (such as dbxWorks and vxGdb).
-*/
-
-#include "defs.h"
-#include "vxWorks.h"
-#include "rpc/rpc.h"
-#include "xdr_ld.h"
-
-/* forward declarations */
-
-bool_t xdr_String();   	/* xdr routine for argument list */
-
-
-/*******************************************************************************
-*
-* xdr_String - xdr routine for strings.
-* 
-* Used by xdr_arg_info to handle the actual argument
-* strings.  normally calls xdr_string - but does something 
-* reasonable encode of null pointer.
-*/
-
-bool_t xdr_String (xdrs, strp)
-    XDR	*xdrs;
-    char **strp;
-
-    {
-    if ((*strp == NULL) & (xdrs->x_op == XDR_ENCODE)) 
-	return(FALSE);
-    else 
-	return(xdr_string(xdrs, strp, MAXSTRLEN));
-    }
-/*******************************************************************************
-*
-* xdr_ldfile - xdr routine for a single element in the load table 
-*/
-
-bool_t xdr_ldfile (xdrs, objp)
-    XDR *xdrs;
-    ldfile *objp;
-
-    {
-    if (! xdr_String(xdrs, &objp->name)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->txt_addr)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->data_addr)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->bss_addr)) 
-	return(FALSE);
-
-    return(TRUE);
-    }
-/*******************************************************************************
-*
-* xdr_ldtabl -
-*
-* xdr routine for a list of files and load addresses loaded into VxWorks.
-*/
-
-bool_t xdr_ldtabl (xdrs,objp)
-    XDR *xdrs;
-    ldtabl *objp;
-
-    {
-    return (xdr_array (xdrs, (char **) &objp->tbl_ent, (UINT *) &objp->tbl_size, 
-	    MAXTBLSZ, sizeof(ldfile), xdr_ldfile));
-    }
diff --git a/gdb/vx-share/xdr_ld.h b/gdb/vx-share/xdr_ld.h
deleted file mode 100644
index 2899c0e..0000000
--- a/gdb/vx-share/xdr_ld.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* xdr_ld.h - xdr for additional dbxWorks structures */
-
-/*  Copyright 1992 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01a,05jun90,llk  extracted from xdr_dbx.h.
-*/
-
-#ifndef INCxdrldh
-#define INCxdrldh
-
-#define MAXSTRLEN 256
-#define MAXTBLSZ 100
-
-/*
- * structure used to pass back the information for a single file
- * loaded in VxWorks
- */
-struct ldfile {
-	char 	*name;
-	int 	txt_addr;
-	int 	data_addr;
-	int 	bss_addr;
-};
-typedef struct ldfile ldfile;
-
-/*
- * structure used to return a list of all files loaded over to 
- * VxWorks. (VX_STATE_INQ return)
- */
-struct ldtabl {
-	u_int tbl_size;
-	ldfile *tbl_ent;
-};
-typedef struct ldtabl ldtabl;
-
-
-bool_t xdr_ldfile();
-bool_t xdr_ldtabl();
-
-#endif	INCxdrldh
diff --git a/gdb/vx-share/xdr_ptrace.c b/gdb/vx-share/xdr_ptrace.c
deleted file mode 100644
index 86374ba..0000000
--- a/gdb/vx-share/xdr_ptrace.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* xdr_ptrace.c  - xdr routines for remote ptrace calls */
- 
-/*  Copyright 1984, 1985, 1986, 1987, 1988, 1989, 1991, 1992, 1993, 1998
-    Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01b,25may91,maf  now uses counted bytes struct to transfer registers.
-		 removed xdr_regs_ptr (), xdr_fp_status_ptr (), and
-		   xdr_fpa_regs_ptr ().
-01a,05jun90,llk  extracted from xdr_ptrace.h, version 01c.
-*/
-
-#include "defs.h"
-#include "vxWorks.h"
-#include <rpc/rpc.h>
-#include "xdr_ptrace.h"
-
-#define MAX_LEN 32000
-
-/********************************************************************
-*
-* xdr_c_bytes -
-*
-* xdr routine for counted bytes  
-*
-*/
-bool_t xdr_c_bytes(xdrs,objp)
-    XDR *xdrs;
-    C_bytes *objp;
-    {
-    return(xdr_bytes(xdrs, &objp->bytes, (u_int *) &objp->len, MAX_LEN));
-    } /* xdr_c_bytes */
-
-/********************************************************************
-*
-* xdr_c_bytes_ptr -
-*
-* xdr routine for counted bytes branch of ptrace_info
-*
-*/
-
-LOCAL bool_t xdr_c_bytes_ptr(xdrs,objp)
-    XDR *xdrs;
-    C_bytes **objp;
-    {
-    return(xdr_pointer(xdrs, (char **) objp, sizeof(C_bytes), xdr_c_bytes));
-    } /* xdr_c_bytes_ptr */
-
-/********************************************************************
-*
-* xdr_ptrace_info -
-*
-* xdr routine for discriminated union ptrace_info
-*
-*/
-
-bool_t xdr_ptrace_info(xdrs,objp)
-    XDR *xdrs;
-    Ptrace_info *objp;
-    {
-    static struct xdr_discrim choices[] = 
-	{
-	    { (int) DATA, xdr_c_bytes_ptr },
-	    { __dontcare__, NULL }
-	};
-
-    return(xdr_union(xdrs, (enum_t *) &objp->ttype, 
-	(char *) &objp->more_data, choices, xdr_void));
-    } /* xdr_ptrace_info */
-
-/********************************************************************
-*
-* xdr_rptrace - 
-*
-* xdr routine for remote ptrace data into server
-*
-*/
-
-bool_t xdr_rptrace(xdrs,objp)
-    XDR *xdrs;
-    Rptrace *objp;
-    {
-    if (! xdr_int(xdrs, &objp->pid)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->data)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->addr)) 
-	return(FALSE);
-    if (! xdr_ptrace_info(xdrs, &objp->info)) 
-	return(FALSE);
-
-    return(TRUE);
-    } /* xdr_rptrace */
-
-/********************************************************************
-*
-* xdr_ptrace_return - 
-*
-* xdr routine for remote ptrace data returned by server
-*
-*/
-
-bool_t xdr_ptrace_return(xdrs, objp)
-    XDR *xdrs;
-    Ptrace_return *objp;
-    {
-    if (! xdr_int(xdrs, &objp->status)) 
-	return(FALSE);
-    if (! xdr_int(xdrs, &objp->errno_num)) 
-	return(FALSE);
-    if (! xdr_ptrace_info(xdrs, &objp->info)) 
-	return(FALSE);
-
-    return(TRUE);
-    } /* xdr_ptrace_return */	
diff --git a/gdb/vx-share/xdr_ptrace.h b/gdb/vx-share/xdr_ptrace.h
deleted file mode 100644
index 0ff57a9..0000000
--- a/gdb/vx-share/xdr_ptrace.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* xdr_ptrace.h - xdr header for remote ptrace structures */
-
-/*  Copyright 1992, 1998 Free Software Foundation, Inc.
-
-    This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01b,25may91,maf  now uses counted bytes struct to transfer registers;
-		   removed references to old xdr_regs functions.
-		 removed includes of "xdr_regs.h" and "reg.h".
-01a,05jun90,llk  extracted from xdr_ptrace.h.
-*/
-
-
-/*
- *  Counted byte structure used by READ/WRITE TEXT/DATA
- *  and GET/SET REGS/FPREGS
- */
-struct c_bytes {
-	u_int	len;
-	caddr_t	bytes;
-};
-typedef struct c_bytes C_bytes;
-
-/*
- * enum for discriminated union ptrace_info
- */
-enum ptype {
-	NOINFO = 0,		/* no additional infomation	*/
-	DATA = 1		/* c_bytes */
-};
-typedef enum ptype ptype;
-
-/*
- * discrimnated union for passing additional data to be 
- * written to the debugged process.
- */
-struct ptrace_info {
-	ptype	ttype;
-	caddr_t	more_data;	
-};
-typedef struct ptrace_info Ptrace_info;
-
-/*
- * structure passed to server on all remote ptrace calls
- */
-struct rptrace {
-	int 	pid;
-	int 	data;
-	int 	addr;	/* FIX! this really should be caddr_t or something */
-	Ptrace_info	info;
-};
-typedef struct rptrace Rptrace;
-
-/*
- * structure returned by server on all remote ptrace calls
- */
-/* This used to have a field called errno, but that fails on hosts which
-   define errno to be a macro, so it was changed to errno_num.  */
-struct ptrace_return {
-	int status;
-	int errno_num;
-	Ptrace_info	info;
-};
-typedef struct ptrace_return Ptrace_return;
-
-bool_t xdr_c_bytes();
-bool_t xdr_ptrace_info();
-bool_t xdr_rptrace();
-bool_t xdr_ptrace_return();
diff --git a/gdb/vx-share/xdr_rdb.c b/gdb/vx-share/xdr_rdb.c
deleted file mode 100644
index a31f81d..0000000
--- a/gdb/vx-share/xdr_rdb.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/* xdr_rdb.c  - xdr routines for Remote Debug interface to VxWorks  */
-
-/* Copyright 1992, 1993 Free Software Foundation, Inc.
-
-   This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01a,21mar90,llk  created using modification 01d of xdr_dbx.c.
-*/
-
-/*
-DESCRIPTION
-This module contains the eXternal Data Representation (XDR) routines
-for the RDB interface for VxWorks.
-*/
-
-#include "defs.h"
-#include "vxWorks.h"
-#include <rpc/rpc.h>
-#include "xdr_rdb.h"
-
-/* forward declarations */
-
-bool_t
-xdr_arg_type(xdrs, objp)
-        XDR *xdrs;
-        arg_type *objp;
-{
-        if (!xdr_enum(xdrs, (enum_t *)objp)) {
-                return (FALSE);
-        }
-        return (TRUE);
-}
-
-bool_t
-xdr_arg_value(xdrs, objp)
-        XDR *xdrs;
-        arg_value *objp;
-{
-        if (!xdr_arg_type(xdrs, &objp->type)) {
-                return (FALSE);
-        }
-        switch (objp->type) {
-        case T_BYTE:
-                if (!xdr_char(xdrs, &objp->arg_value_u.v_byte)) {
-                        return (FALSE);
-                }
-                break;
-        case T_WORD:
-                if (!xdr_short(xdrs, &objp->arg_value_u.v_word)) {
-                        return (FALSE);
-                }
-                break;
-        case T_INT:
-                if (!xdr_int(xdrs, &objp->arg_value_u.v_int)) {
-                        return (FALSE);
-                }
-                break;
-        case T_FLOAT:
-                if (!xdr_float(xdrs, &objp->arg_value_u.v_fp)) {
-                        return (FALSE);
-                }
-                break;
-        case T_DOUBLE:
-                if (!xdr_double(xdrs, &objp->arg_value_u.v_dp)) {
-                        return (FALSE);
-                }
-                break;
-        case T_UNKNOWN:
-                break;
-        }
-        return (TRUE);
-}
-
-bool_t
-xdr_func_call(xdrs, objp)
-        XDR *xdrs;
-        func_call *objp;
-{
-        if (!xdr_int(xdrs, &objp->func_addr)) {
-                return (FALSE);
-        }
-        if (!xdr_array(xdrs, (char **)&objp->args.args_val, (u_int *)&objp->args.args_len, MAX_FUNC_ARGS, sizeof(arg_value), xdr_arg_value)) {
-                return (FALSE);
-        }
-        return (TRUE);
-}
-
-bool_t
-xdr_arg_one(xdrs, objp)
-        XDR *xdrs;
-        arg_one *objp;
-{
-        if (!xdr_string(xdrs, objp, MAX_ARG_LEN)) {
-                return (FALSE);
-        }
-        return (TRUE);
-}
-
-
-
-
-bool_t
-xdr_arg_array(xdrs, objp)
-        XDR *xdrs;
-        arg_array *objp;
-{
-        if (!xdr_array(xdrs, (char **)&objp->arg_array_val, (u_int *)&objp->arg_array_len, MAX_ARG_CNT, sizeof(arg_one), xdr_arg_one)) {
-                return (FALSE);
-        }
-        return (TRUE);
-}
-
-/*********************************************************************
-*
-* xdr_EVENT_TYPE -
-*
-*/
-
-bool_t xdr_EVENT_TYPE(xdrs, objp)
-    XDR *xdrs;
-    EVENT_TYPE *objp;
-
-    {
-    if (!xdr_enum (xdrs, (enum_t *) objp))
-	return (FALSE);
-    return (TRUE);
-    }
-
-/*********************************************************************
-*
-* xdr_RDB_EVENT -
-*
-*/
-
-bool_t xdr_RDB_EVENT (xdrs, objp)
-    XDR *xdrs;
-    RDB_EVENT *objp;
-
-    {
-    if (!xdr_int (xdrs, &objp->status))
-	return (FALSE);
-    if (!xdr_int (xdrs, &objp->taskId))
-	return (FALSE);
-    if (!xdr_EVENT_TYPE (xdrs, &objp->eventType))
-	return (FALSE);
-    if (!xdr_int (xdrs, &objp->sigType))
-	return (FALSE);
-    return (TRUE);
-    }        
-
-/*********************************************************************
-*
-* xdr_TASK_START -
-*
-*/
-
-bool_t
-xdr_TASK_START (xdrs, objp)
-    XDR *xdrs;
-    TASK_START *objp;
-
-    {
-    if (!xdr_int (xdrs, &objp->status))
-	return (FALSE);
-    if (!xdr_int (xdrs, &objp->pid))
-	return (FALSE);
-    return (TRUE);
-    }
-
-
-/*********************************************************************
-*
-* xdr_SYMBOL_ADDR -
-*
-*/
-
-bool_t
-xdr_SYMBOL_ADDR (xdrs, objp)
-    XDR *xdrs;
-    SYMBOL_ADDR *objp;
-
-    {
-    if (!xdr_int (xdrs, &objp->status))
-	return (FALSE);
-    if (!xdr_u_int (xdrs, &objp->addr))
-	return (FALSE);
-    return (TRUE);
-    }
-
-/*********************************************************************
-*
-* xdr_SOURCE_STEP -
-*
-*/
-
-bool_t
-xdr_SOURCE_STEP (xdrs, objp)
-    XDR *xdrs;
-    SOURCE_STEP *objp;
-
-    {
-    if (!xdr_int (xdrs, &objp->taskId))
-	return (FALSE);
-    if (!xdr_u_int (xdrs, &objp->startAddr))
-	return (FALSE);
-    if (!xdr_u_int (xdrs, &objp->endAddr))
-	return (FALSE);
-    return (TRUE);
-    }
diff --git a/gdb/vx-share/xdr_rdb.h b/gdb/vx-share/xdr_rdb.h
deleted file mode 100644
index 0189453..0000000
--- a/gdb/vx-share/xdr_rdb.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* xdr_rdb.h - xdr for additional rdb structures */
-
-/* Copyright 1992 Free Software Foundation, Inc.
-
-   This code was donated by Wind River Systems, Inc. */
-
-/*
-modification history
---------------------
-01c,25may91,maf  rolled RDBVERS for VxGDB 1.0 version.
-01b,12apr91,maf  rolled RDBVERS.
-01a,09jan91,maf  created using v1a of xdr_rdb.h for 4.0.2 VxWorks 68k.
-		 added struct SOURCE_STEP.
-*/
-
-#ifndef INCxdrrdbh
-#define INCxdrrdbh
-
-enum arg_type {
-        T_UNKNOWN = 0,
-        T_BYTE = 1,
-        T_WORD = 2,
-        T_INT = 3,
-        T_FLOAT = 4,
-        T_DOUBLE = 5
-};
-typedef enum arg_type arg_type;
-bool_t xdr_arg_type();
-
-
-struct arg_value {
-        arg_type type;
-        union {
-                char v_byte;
-                short v_word;
-                int v_int;
-                float v_fp;
-                double v_dp;
-        } arg_value_u;
-};
-typedef struct arg_value arg_value;
-bool_t xdr_arg_value();
-
-struct func_call {
-        int func_addr;
-        struct {
-                u_int args_len;
-                arg_value *args_val;
-        } args;
-};
-typedef struct func_call func_call;
-bool_t xdr_func_call();
-
-
-typedef char *arg_one;
-bool_t xdr_arg_one();
-
-
-typedef struct {
-        u_int arg_array_len;
-        arg_one *arg_array_val;
-} arg_array;
-bool_t xdr_arg_array();
-
-
-/*
- * Structures used to pass structures required for
- * process control but not part of the standard ptrace interface
- */
-
-/*
- * arg_info is used to pass arguments into process start
- */
-struct arg_info {
-	int rargc;
-	char **rargv;
-};
-typedef struct arg_info Arg_info;
-
-
-enum EVENT_TYPE {
-        EVENT_BREAK = 0,
-        EVENT_STOP = 1,
-        EVENT_EXIT = 2,
-        EVENT_BUS_ERR = 3,
-        EVENT_SUSPEND = 4,
-        EVENT_ZERO_DIV = 5,
-        EVENT_SIGNAL = 6,
-        EVENT_START = 7
-};
-typedef enum EVENT_TYPE EVENT_TYPE;
-
-
-struct RDB_EVENT {
-	int status;
-	int taskId;
-        EVENT_TYPE eventType;
-        int sigType;
-};
-typedef struct RDB_EVENT RDB_EVENT;
-
-
-struct TASK_START {
-        int status;
-        int pid;
-};
-typedef struct TASK_START TASK_START;
-
-
-struct SYMBOL_ADDR {
-        int status;
-        u_int addr;
-};
-typedef struct SYMBOL_ADDR SYMBOL_ADDR;
-
-struct SOURCE_STEP {
-	int taskId;
-	u_int startAddr;
-	u_int endAddr;
-};
-typedef struct SOURCE_STEP SOURCE_STEP;
-
-#define MAX_ARG_CNT 10
-#define MAX_FUNC_ARGS 100
-#define MAX_ARG_LEN   100
-
-
-bool_t xdr_arg_info();
-bool_t xdr_EVENT_TYPE();
-bool_t xdr_RDB_EVENT();
-bool_t xdr_TASK_START();
-bool_t xdr_SYMBOL_ADDR();
-bool_t xdr_SOURCE_STEP();
-
-#define RDBPROG (u_long) 0x44444444
-#define RDBVERS (u_long) 3
-#endif	INCxdrrdbh
author	Andrew Cagney <cagney@redhat.com>	2004-11-13 23:10:02 +0000
committer	Andrew Cagney <cagney@redhat.com>	2004-11-13 23:10:02 +0000
commit	e84ecc995d6a5e4e9114d3cea61717b8a573afb6 (patch)
tree	1c290d05e42cc426647ca8f69c0937c526b0ab1f /gdb
parent	603e93b5b75809539af2149d95ad25ba031bdd77 (diff)
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