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[src/trunk]: src/external/gpl3/gdb Switch to FreeBSD's native implementation ...
details: https://anonhg.NetBSD.org/src/rev/73843e24e204
branches: trunk
changeset: 828161:73843e24e204
user: christos <christos%NetBSD.org@localhost>
date: Thu Nov 30 15:26:54 2017 +0000
description:
Switch to FreeBSD's native implementation for threads.
diffstat:
external/gpl3/gdb/bin/gdb/Makefile | 6 +-
external/gpl3/gdb/bin/gdbtui/Makefile | 6 +-
external/gpl3/gdb/dist/gdb/amd64-nbsd-nat.c | 3 +-
external/gpl3/gdb/dist/gdb/arm-nbsd-nat.c | 3 +-
external/gpl3/gdb/dist/gdb/config/alpha/nbsd.mh | 3 +-
external/gpl3/gdb/dist/gdb/config/arm/nbsdelf.mh | 3 +-
external/gpl3/gdb/dist/gdb/config/i386/nbsd64.mh | 2 +-
external/gpl3/gdb/dist/gdb/config/i386/nbsdelf.mh | 2 +-
external/gpl3/gdb/dist/gdb/config/m68k/nbsdelf.mh | 3 +-
external/gpl3/gdb/dist/gdb/config/mips/nbsd.mh | 2 +-
external/gpl3/gdb/dist/gdb/config/pa/nbsd.mh | 3 +-
external/gpl3/gdb/dist/gdb/config/powerpc/nbsd.mh | 3 +-
external/gpl3/gdb/dist/gdb/config/powerpc/ppc64-nbsd.mh | 3 +-
external/gpl3/gdb/dist/gdb/config/sh/nbsd.mh | 3 +-
external/gpl3/gdb/dist/gdb/config/sparc/nbsd64.mh | 3 +-
external/gpl3/gdb/dist/gdb/config/sparc/nbsdelf.mh | 3 +-
external/gpl3/gdb/dist/gdb/config/vax/nbsdelf.mh | 4 +-
external/gpl3/gdb/dist/gdb/hppa-nbsd-nat.c | 4 +-
external/gpl3/gdb/dist/gdb/i386-nbsd-nat.c | 3 +-
external/gpl3/gdb/dist/gdb/mips-nbsd-nat.c | 4 +-
external/gpl3/gdb/dist/gdb/nbsd-nat.c | 996 +++++++++++++++-
external/gpl3/gdb/dist/gdb/nbsd-nat.h | 7 +-
external/gpl3/gdb/dist/gdb/nbsd-thread.c | 516 --------
external/gpl3/gdb/dist/gdb/ppc-nbsd-nat.c | 3 +-
external/gpl3/gdb/dist/gdb/sh-nbsd-nat.c | 3 +-
external/gpl3/gdb/dist/gdb/sparc-nbsd-nat.c | 3 +-
external/gpl3/gdb/dist/gdb/sparc64-nbsd-nat.c | 3 +-
external/gpl3/gdb/lib/libgdb/arch/alpha/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/alpha/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/arm/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/arm/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/armeb/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/armeb/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/coldfire/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/coldfire/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/hppa/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/hppa/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/i386/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/i386/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/m68000/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/m68000/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/m68k/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/m68k/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/mips64eb/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/mips64eb/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/mips64el/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/mips64el/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/mipseb/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/mipseb/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/mipsel/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/mipsel/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/powerpc/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/powerpc/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/powerpc64/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/powerpc64/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/sh3eb/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/sh3eb/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/sh3el/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/sh3el/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/sparc/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/sparc/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/sparc64/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/sparc64/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/vax/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/vax/init.c | 2 -
external/gpl3/gdb/lib/libgdb/arch/x86_64/defs.mk | 2 +-
external/gpl3/gdb/lib/libgdb/arch/x86_64/init.c | 2 -
67 files changed, 1046 insertions(+), 631 deletions(-)
diffs (truncated from 2434 to 300 lines):
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/bin/gdb/Makefile
--- a/external/gpl3/gdb/bin/gdb/Makefile Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/bin/gdb/Makefile Thu Nov 30 15:26:54 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.12 2017/11/29 21:22:36 christos Exp $
+# $NetBSD: Makefile,v 1.13 2017/11/30 15:26:54 christos Exp $
NOCTF=
.include <bsd.own.mk>
@@ -83,8 +83,8 @@
${LIBTERMINFO} \
${LIBIBERTYDIR}/libiberty.a
-LDADD+= -lexpat -llzma -lz -lcurses -lintl -lm -lkvm
-DPADD+= ${LIBEXPAT} ${LIBLZMA} ${LIBZ} ${LIBCURSES} ${LIBINTL} ${LIBM} ${LIBKVM}
+LDADD+= -lexpat -llzma -lz -lcurses -lintl -lm -lkvm -lutil
+DPADD+= ${LIBEXPAT} ${LIBLZMA} ${LIBZ} ${LIBCURSES} ${LIBINTL} ${LIBM} ${LIBKVM} ${LIBUTIL}
.include <bsd.prog.mk>
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/bin/gdbtui/Makefile
--- a/external/gpl3/gdb/bin/gdbtui/Makefile Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/bin/gdbtui/Makefile Thu Nov 30 15:26:54 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.9 2017/11/29 21:22:36 christos Exp $
+# $NetBSD: Makefile,v 1.10 2017/11/30 15:26:54 christos Exp $
NOCTF=
.include "../Makefile.inc"
@@ -72,8 +72,8 @@
${LIBTERMINFO} \
${LIBIBERTYDIR}/libiberty.a
-LDADD+= -lexpat -llzma -lz -lcurses -lintl -lm -lkvm
-DPADD+= ${LIBEXPAT} ${LIBLZMA} ${LIBZ} ${LIBCURSES} ${LIBINTL} ${LIBM} ${LIBKVM}
+LDADD+= -lexpat -llzma -lz -lcurses -lintl -lm -lkvm -lutil
+DPADD+= ${LIBEXPAT} ${LIBLZMA} ${LIBZ} ${LIBCURSES} ${LIBINTL} ${LIBM} ${LIBKVM} ${LIBUTIL}
.PATH: ${DIST}/gdb ${DIST}/gdb/mi ${DIST}/gdb/cli ${DIST}/gdb/tui \
${DIST}/gdb/signals ${DIST}/gdb/doc ${.CURDIR}/../arch/${GDB_MACHINE_ARCH}
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/amd64-nbsd-nat.c
--- a/external/gpl3/gdb/dist/gdb/amd64-nbsd-nat.c Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/amd64-nbsd-nat.c Thu Nov 30 15:26:54 2017 +0000
@@ -175,8 +175,7 @@
/* Add some extra features to the common *BSD/amd64 target. */
t = amd64bsd_target ();
- t->to_pid_to_exec_file = nbsd_pid_to_exec_file;
- add_target (t);
+ nbsd_nat_add_target (t);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (amd64nbsd_supply_pcb);
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/arm-nbsd-nat.c
--- a/external/gpl3/gdb/dist/gdb/arm-nbsd-nat.c Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/arm-nbsd-nat.c Thu Nov 30 15:26:54 2017 +0000
@@ -623,8 +623,7 @@
t = inf_ptrace_target ();
t->to_fetch_registers = armnbsd_fetch_registers;
t->to_store_registers = armnbsd_store_registers;
- t->to_pid_to_exec_file = nbsd_pid_to_exec_file;
- add_target (t);
+ nbsd_nat_add_target (t);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (armnbsd_supply_pcb);
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/alpha/nbsd.mh
--- a/external/gpl3/gdb/dist/gdb/config/alpha/nbsd.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/alpha/nbsd.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,5 +1,4 @@
# Host: NetBSD/alpha
-NATDEPFILES= fork-child.o inf-ptrace.o alpha-bsd-nat.o bsd-kvm.o nbsd-nat.o \
- nbsd-thread.o
+NATDEPFILES= fork-child.o inf-ptrace.o alpha-bsd-nat.o bsd-kvm.o nbsd-nat.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/arm/nbsdelf.mh
--- a/external/gpl3/gdb/dist/gdb/config/arm/nbsdelf.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/arm/nbsdelf.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,5 +1,4 @@
# Host: NetBSD/arm
-NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o arm-nbsd-nat.o \
- bsd-kvm.o nbsd-thread.o
+NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o arm-nbsd-nat.o bsd-kvm.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/i386/nbsd64.mh
--- a/external/gpl3/gdb/dist/gdb/config/i386/nbsd64.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/i386/nbsd64.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,6 +1,6 @@
# Host: NetBSD/amd64
NATDEPFILES= fork-child.o inf-ptrace.o \
nbsd-nat.o amd64-nat.o x86-bsd-nat.o amd64-bsd-nat.o amd64-nbsd-nat.o \
- bsd-kvm.o nbsd-thread.o x86-nat.o x86-dregs.o
+ bsd-kvm.o x86-nat.o x86-dregs.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/i386/nbsdelf.mh
--- a/external/gpl3/gdb/dist/gdb/config/i386/nbsdelf.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/i386/nbsdelf.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,6 +1,6 @@
# Host: NetBSD/i386 ELF
NATDEPFILES= fork-child.o inf-ptrace.o \
- nbsd-nat.o nbsd-thread.o x86-bsd-nat.o x86-nat.o x86-dregs.o \
+ nbsd-nat.o x86-bsd-nat.o x86-nat.o x86-dregs.o \
i386-bsd-nat.o i386-nbsd-nat.o \
bsd-kvm.o
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/m68k/nbsdelf.mh
--- a/external/gpl3/gdb/dist/gdb/config/m68k/nbsdelf.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/m68k/nbsdelf.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,5 +1,4 @@
# Host: NetBSD/m68k ELF
-NATDEPFILES= nbsd-nat.o m68k-bsd-nat.o bsd-kvm.o fork-child.o inf-ptrace.o \
- nbsd-thread.o
+NATDEPFILES= nbsd-nat.o m68k-bsd-nat.o bsd-kvm.o fork-child.o inf-ptrace.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/mips/nbsd.mh
--- a/external/gpl3/gdb/dist/gdb/config/mips/nbsd.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/mips/nbsd.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,4 +1,4 @@
# Host: NetBSD/mips
NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o mips-nbsd-nat.o \
- nbsd-thread.o bsd-kvm.o
+ bsd-kvm.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/pa/nbsd.mh
--- a/external/gpl3/gdb/dist/gdb/config/pa/nbsd.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/pa/nbsd.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,3 +1,2 @@
# Host: NetBSD/hppa
-NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o hppa-nbsd-nat.o \
- nbsd-thread.o
+NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o hppa-nbsd-nat.o
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/powerpc/nbsd.mh
--- a/external/gpl3/gdb/dist/gdb/config/powerpc/nbsd.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/powerpc/nbsd.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,5 +1,4 @@
# Host: NetBSD/powerpc
-NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o ppc-nbsd-nat.o bsd-kvm.o \
- nbsd-thread.o
+NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o ppc-nbsd-nat.o bsd-kvm.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/powerpc/ppc64-nbsd.mh
--- a/external/gpl3/gdb/dist/gdb/config/powerpc/ppc64-nbsd.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/powerpc/ppc64-nbsd.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,5 +1,4 @@
# Host: NetBSD/powerpc64
-NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o ppc-nbsd-nat.o bsd-kvm.o \
- nbsd-thread.o
+NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o ppc-nbsd-nat.o bsd-kvm.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/sh/nbsd.mh
--- a/external/gpl3/gdb/dist/gdb/config/sh/nbsd.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/sh/nbsd.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,3 +1,2 @@
# Host: NetBSD/sh
-NATDEPFILES= inf-ptrace.o fork-child.o nbsd-nat.o sh-nbsd-nat.o \
- nbsd-thread.o
+NATDEPFILES= inf-ptrace.o fork-child.o nbsd-nat.o sh-nbsd-nat.o
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/sparc/nbsd64.mh
--- a/external/gpl3/gdb/dist/gdb/config/sparc/nbsd64.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/sparc/nbsd64.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,6 +1,5 @@
# Host: NetBSD/sparc64
NATDEPFILES= fork-child.o inf-ptrace.o \
- nbsd-nat.o sparc64-nbsd-nat.o sparc-nat.o bsd-kvm.o \
- nbsd-thread.o
+ nbsd-nat.o sparc64-nbsd-nat.o sparc-nat.o bsd-kvm.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/sparc/nbsdelf.mh
--- a/external/gpl3/gdb/dist/gdb/config/sparc/nbsdelf.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/sparc/nbsdelf.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,6 +1,5 @@
# Host: NetBSD/sparc ELF
NATDEPFILES= fork-child.o inf-ptrace.o \
- nbsd-nat.o sparc-nbsd-nat.o sparc-nat.o bsd-kvm.o \
- nbsd-thread.o
+ nbsd-nat.o sparc-nbsd-nat.o sparc-nat.o bsd-kvm.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/config/vax/nbsdelf.mh
--- a/external/gpl3/gdb/dist/gdb/config/vax/nbsdelf.mh Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/config/vax/nbsdelf.mh Thu Nov 30 15:26:54 2017 +0000
@@ -1,6 +1,4 @@
# Host: NetBSD/vax ELF
-NATDEPFILES= fork-child.o inf-ptrace.o \
- nbsd-nat.o vax-bsd-nat.o bsd-kvm.o \
- nbsd-thread.o
+NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o vax-bsd-nat.o bsd-kvm.o
LOADLIBES= -lkvm
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/hppa-nbsd-nat.c
--- a/external/gpl3/gdb/dist/gdb/hppa-nbsd-nat.c Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/hppa-nbsd-nat.c Thu Nov 30 15:26:54 2017 +0000
@@ -285,7 +285,5 @@
t->to_fetch_registers = hppanbsd_fetch_registers;
t->to_store_registers = hppanbsd_store_registers;
- t->to_pid_to_exec_file = nbsd_pid_to_exec_file;
-
- add_target (t);
+ nbsd_nat_add_target (t);
}
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/i386-nbsd-nat.c
--- a/external/gpl3/gdb/dist/gdb/i386-nbsd-nat.c Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/i386-nbsd-nat.c Thu Nov 30 15:26:54 2017 +0000
@@ -141,8 +141,7 @@
/* Add some extra features to the common *BSD/i386 target. */
t = i386bsd_target ();
- t->to_pid_to_exec_file = nbsd_pid_to_exec_file;
- add_target (t);
+ nbsd_nat_add_target (t);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (i386nbsd_supply_pcb);
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/mips-nbsd-nat.c
--- a/external/gpl3/gdb/dist/gdb/mips-nbsd-nat.c Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/mips-nbsd-nat.c Thu Nov 30 15:26:54 2017 +0000
@@ -161,7 +161,7 @@
return 0;
}
-/* Wrapper functions. These are only used by nbsd-thread. */
+/* Wrapper functions. */
void
supply_gregset (struct regcache *regcache, const gdb_gregset_t *gregsetp)
{
@@ -199,7 +199,7 @@
t = inf_ptrace_target ();
t->to_fetch_registers = mipsnbsd_fetch_inferior_registers;
t->to_store_registers = mipsnbsd_store_inferior_registers;
- add_target (t);
+ nbsd_nat_add_target (t);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (mipsnbsd_supply_pcb);
diff -r 271bc257ac90 -r 73843e24e204 external/gpl3/gdb/dist/gdb/nbsd-nat.c
--- a/external/gpl3/gdb/dist/gdb/nbsd-nat.c Thu Nov 30 14:51:01 2017 +0000
+++ b/external/gpl3/gdb/dist/gdb/nbsd-nat.c Thu Nov 30 15:26:54 2017 +0000
@@ -1,6 +1,6 @@
-/* Native-dependent code for NetBSD.
+/* Native-dependent code for NetBSD
- Copyright (C) 2006-2017 Free Software Foundation, Inc.
+ Copyright (C) 2002-2017 Free Software Foundation, Inc.
This file is part of GDB.
@@ -18,19 +18,46 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
+#include "gdbcore.h"
+#include "inferior.h"
+#include "regcache.h"
+#include "regset.h"
+#include "gdbcmd.h"
+#include "gdbthread.h"
+#include "gdb_wait.h"
+#include <sys/types.h>
+#include <sys/ptrace.h>
+#include <sys/sysctl.h>
+#ifdef HAVE_KINFO_GETVMMAP
+#include <util.h>
+#endif
+#include "elf-bfd.h"
#include "nbsd-nat.h"
/* Return the name of a file that can be opened to get the symbols for
the child process identified by PID. */
-char *
+static char *
nbsd_pid_to_exec_file (struct target_ops *self, int pid)
{
ssize_t len;
static char buf[PATH_MAX];
char name[PATH_MAX];
+#ifdef KERN_PROC_PATHNAME
+ size_t buflen;
+ int mib[4];
+
+ mib[0] = CTL_KERN;
+ mib[1] = KERN_PROC;
+ mib[2] = KERN_PROC_PATHNAME;
+ mib[3] = pid;
+ buflen = sizeof buf;
+ if (sysctl (mib, 4, buf, &buflen, NULL, 0) == 0)
+ return buf;
+#endif
+
xsnprintf (name, PATH_MAX, "/proc/%d/exe", pid);
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