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* i386bsd-nat.c: Include "i386bsd-nat.h" and "inf-ptrace.h". 

(i386bsd_fetch_inferior_registers): Rename from
fetch_inferior_registers.  Make static.
(i386bsd_store_inferior_registers): Rename from
store_inferior_registers.  Make static.
(i386bsd_target): New function.
* i386bsd-nat.h: New file.
* i386fbsd-nat.c: Include "target.h", "fbsd-nat.h" and
"i386bsd-nat.h".
(i386fbsd_resume): Rename from child_resume.  Make static.
(_initialize_i386fbsd_nat): Construct and add target vector.
* i386nbsd-nat.c: Include "target.h" and "i386bsd-nat.h".
(_initialize_i386nbsd_nat): Construct and add target vector.
* config/i386/nm-fbsd.h: (CHILD_RESUME, CHILD_PID_TO_EXEC_FILE):
Remove defines.
* config/i386/fbsd.mh (NATDEPFILES): Add inf-child.o, inf-ptrace.o
and fbsd-nat.o.  Remove inftarg.o and fbsd-proc.o.
* config/i386/nbsdaout.mh (NATDEPFILES): Add inf-child.o,
inf-ptrace.o, i386bsd-nat.o and bsd-kvm.o.  Remove inftarg.o.
(LOADLIBES): New variable.
* config/i386/nbsdelf.mh (NATDEPFILES): Add inf-child.o and
inf-ptrace.o.  Remove inftarg.o.
* config/i386/obsd.mh (NATDEPFILES): Add inf-child.o and
inf-ptrace.o. Remove inftarg.o.
* config/i386/obsdaout.mh (NATDEPFILES): Add inf-child.o,
inf-ptrace.o, i386nbsd-nat.o and bsd-kvm.o.  Remove inftarg.o.
(LOADLIBES): New variable.
* Makefile.in (i386bsd_nat_h): New variable.
(i386bsd-nat.o, i386fbsd-nat.o, i386nbsd-nat.o): Update
dependencies.
This commit is contained in:
Mark Kettenis 2004-09-19 20:49:26 +00:00
parent 3510d1f2fd
commit 9692934b4c
12 changed files with 122 additions and 26 deletions
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31
gdb/ChangeLog
View File

@ -1,5 +1,36 @@
2004-09-19 Mark Kettenis <kettenis@gnu.org>
* i386bsd-nat.c: Include "i386bsd-nat.h" and "inf-ptrace.h".
(i386bsd_fetch_inferior_registers): Rename from
fetch_inferior_registers. Make static.
(i386bsd_store_inferior_registers): Rename from
store_inferior_registers. Make static.
(i386bsd_target): New function.
* i386bsd-nat.h: New file.
* i386fbsd-nat.c: Include "target.h", "fbsd-nat.h" and
"i386bsd-nat.h".
(i386fbsd_resume): Rename from child_resume. Make static.
(_initialize_i386fbsd_nat): Construct and add target vector.
* i386nbsd-nat.c: Include "target.h" and "i386bsd-nat.h".
(_initialize_i386nbsd_nat): Construct and add target vector.
* config/i386/nm-fbsd.h: (CHILD_RESUME, CHILD_PID_TO_EXEC_FILE):
Remove defines.
* config/i386/fbsd.mh (NATDEPFILES): Add inf-child.o, inf-ptrace.o
and fbsd-nat.o. Remove inftarg.o and fbsd-proc.o.
* config/i386/nbsdaout.mh (NATDEPFILES): Add inf-child.o,
inf-ptrace.o, i386bsd-nat.o and bsd-kvm.o. Remove inftarg.o.
(LOADLIBES): New variable.
* config/i386/nbsdelf.mh (NATDEPFILES): Add inf-child.o and
inf-ptrace.o. Remove inftarg.o.
* config/i386/obsd.mh (NATDEPFILES): Add inf-child.o and
inf-ptrace.o. Remove inftarg.o.
* config/i386/obsdaout.mh (NATDEPFILES): Add inf-child.o,
inf-ptrace.o, i386nbsd-nat.o and bsd-kvm.o. Remove inftarg.o.
(LOADLIBES): New variable.
* Makefile.in (i386bsd_nat_h): New variable.
(i386bsd-nat.o, i386fbsd-nat.o, i386nbsd-nat.o): Update
dependencies.
* sparc64nbsd-tdep.c: Include "objfiles.h".
(sparc64nbsd_init_abi): Set in_solib_call_trampoline and
skip_trampoline_code. Set solib_svr4_fetch_link_map_offsets to

9
gdb/Makefile.in
View File

@ -699,6 +699,7 @@ glibc_tdep_h = glibc-tdep.h
gnu_nat_h = gnu-nat.h
gregset_h = gregset.h
hppa_tdep_h = hppa-tdep.h
i386bsd_nat_h = i386bsd-nat.h
i386_linux_tdep_h = i386-linux-tdep.h
i386_tdep_h = i386-tdep.h
i387_tdep_h = i387-tdep.h
@ -1974,13 +1975,15 @@ hpread.o: hpread.c $(defs_h) $(bfd_h) $(gdb_string_h) $(hp_symtab_h) \
hpux-thread.o: hpux-thread.c $(defs_h) $(gdbthread_h) $(target_h) \
$(inferior_h) $(regcache_h) $(gdb_stat_h) $(gdbcore_h)
i386bsd-nat.o: i386bsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
$(gdb_assert_h) $(i386_tdep_h) $(i387_tdep_h)
$(gdb_assert_h) $(i386_tdep_h) $(i387_tdep_h) $(i386bsd_nat_h) \
$(inf_ptrace_h)
i386bsd-tdep.o: i386bsd-tdep.c $(defs_h) $(arch_utils_h) $(frame_h) \
$(gdbcore_h) $(regcache_h) $(osabi_h) $(gdb_string_h) $(i386_tdep_h)
i386-cygwin-tdep.o: i386-cygwin-tdep.c $(defs_h) $(osabi_h) $(gdb_string_h) \
$(i386_tdep_h)
i386fbsd-nat.o: i386fbsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
$(i386_tdep_h) $(bsd_kvm_h)
$(target_h) $(fbsd_nat_h) $(i386_tdep_h) $(i386bsd_nat_h) \
$(bsd_kvm_h)
i386fbsd-tdep.o: i386fbsd-tdep.c $(defs_h) $(arch_utils_h) $(osabi_h) \
$(i386_tdep_h) $(i387_tdep_h) $(solib_svr4_h)
i386gnu-nat.o: i386gnu-nat.c $(defs_h) $(inferior_h) $(floatformat_h) \
@ -1999,7 +2002,7 @@ i386ly-tdep.o: i386ly-tdep.c $(defs_h) $(gdbcore_h) $(inferior_h) \
$(regcache_h) $(target_h) $(osabi_h) $(i386_tdep_h)
i386-nat.o: i386-nat.c $(defs_h) $(breakpoint_h) $(command_h) $(gdbcmd_h)
i386nbsd-nat.o: i386nbsd-nat.c $(defs_h) $(gdbcore_h) $(regcache_h) \
$(i386_tdep_h) $(bsd_kvm_h)
$(target_h) $(i386_tdep_h) $(i386bsd_nat_h) $(bsd_kvm_h)
i386nbsd-tdep.o: i386nbsd-tdep.c $(defs_h) $(arch_utils_h) $(frame_h) \
$(gdbcore_h) $(regcache_h) $(regset_h) $(osabi_h) $(symtab_h) \
$(gdb_assert_h) $(gdb_string_h) $(i386_tdep_h) $(i387_tdep_h) \

6
gdb/config/i386/fbsd.mh
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@ -1,7 +1,7 @@
# Host: FreeBSD/i386
NATDEPFILES= fork-child.o infptrace.o inftarg.o \
i386-nat.o i386bsd-nat.o i386fbsd-nat.o \
gcore.o fbsd-proc.o bsd-kvm.o
NATDEPFILES= fork-child.o inf-child.o inf-ptrace.o infptrace.o \
fbsd-nat.o i386-nat.o i386bsd-nat.o i386fbsd-nat.o \
gcore.o bsd-kvm.o
NAT_FILE= nm-fbsd.h
LOADLIBES= -lkvm

5
gdb/config/i386/nbsdaout.mh
View File

@ -1,4 +1,7 @@
# Host: NetBSD/i386 a.out
NATDEPFILES= fork-child.o infptrace.o inftarg.o i386bsd-nat.o \
NATDEPFILES= fork-child.o inf-child.o inf-ptrace.o infptrace.o
i386bsd-nat.o i386nbsd-nat.o bsd-kvm.o \
solib.o solib-sunos.o
NAT_FILE= nm-nbsdaout.h
LOADLIBES= -lkvm

2
gdb/config/i386/nbsdelf.mh
View File

@ -1,5 +1,5 @@
# Host: NetBSD/i386 ELF
NATDEPFILES= fork-child.o infptrace.o inftarg.o \
NATDEPFILES= fork-child.o inf-child.o inf-ptrace.o infptrace.o \
i386bsd-nat.o i386nbsd-nat.o bsd-kvm.o
NAT_FILE= config/nm-nbsd.h

6
gdb/config/i386/nm-fbsd.h
View File

@ -54,12 +54,6 @@ extern unsigned long i386bsd_dr_get_status (void);
/* Get generic BSD native definitions. */
#include "config/nm-bsd.h"
/* Override child_resume in `infptrace.c' to work around a kernel bug. */
#define CHILD_RESUME
/* Override child_pid_to_exec_file in 'inftarg.c'. */
#define CHILD_PID_TO_EXEC_FILE
/* Support for the user struct. */

3
gdb/config/i386/obsd.mh
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@ -1,7 +1,6 @@
# Host: OpenBSD/i386 ELF
NATDEPFILES= fork-child.o infptrace.o inftarg.o \
NATDEPFILES= fork-child.o inf-child.o inf-ptrace.o infptrace.o \
i386bsd-nat.o i386obsd-nat.o i386nbsd-nat.o bsd-kvm.o
NAT_FILE= nm-obsd.h
LOADLIBES= -lkvm

5
gdb/config/i386/obsdaout.mh
View File

@ -1,4 +1,7 @@
# Host: OpenBSD/i386 a.out
NATDEPFILES= fork-child.o infptrace.o inftarg.o i386bsd-nat.o i386obsd-nat.o \
NATDEPFILES= fork-child.o inf-child.o inf-ptrace.o infptrace.o \
i386bsd-nat.o i386nbsd-nat.o i386obsd-nat.o bsd-kvm.o \
solib.o solib-sunos.o
NAT_FILE= nm-obsd.h
LOADLIBES= -lkvm

24
gdb/i386bsd-nat.c
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@ -33,6 +33,8 @@
#include "i386-tdep.h"
#include "i387-tdep.h"
#include "i386bsd-nat.h"
#include "inf-ptrace.h"
/* In older BSD versions we cannot get at some of the segment
@ -128,8 +130,8 @@ i386bsd_collect_gregset (const struct regcache *regcache,
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers (including the floating point registers). */
void
fetch_inferior_registers (int regnum)
static void
i386bsd_fetch_inferior_registers (int regnum)
{
if (regnum == -1 || GETREGS_SUPPLIES (regnum))
{
@ -178,8 +180,8 @@ fetch_inferior_registers (int regnum)
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers (including the floating point registers). */
void
store_inferior_registers (int regnum)
static void
i386bsd_store_inferior_registers (int regnum)
{
if (regnum == -1 || GETREGS_SUPPLIES (regnum))
{
@ -235,6 +237,20 @@ store_inferior_registers (int regnum)
#endif
}
}
/* Create a prototype *BSD/i386 target. The client can override it
with local methods. */
struct target_ops *
i386bsd_target (void)
{
struct target_ops *t;
t = inf_ptrace_target ();
t->to_fetch_registers = i386bsd_fetch_inferior_registers;
t->to_store_registers = i386bsd_store_inferior_registers;
return t;
}
/* Support for debug registers. */

30
gdb/i386bsd-nat.h Normal file
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@ -0,0 +1,30 @@
/* Native-dependent code for modern i386 BSD's.
Copyright 2004 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 I386BSD_NAT_H
#define I386BSD_NAT_H
/* Create a prototype *BSD/i386 target. The client can override it
with local methods. */
extern struct target_ops *i386bsd_target (void);
#endif /* i386bsd-nat.h */

22
gdb/i386fbsd-nat.c
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@ -22,19 +22,21 @@
#include "defs.h"
#include "inferior.h"
#include "regcache.h"
#include "target.h"
#include <sys/types.h>
#include <sys/ptrace.h>
#include <sys/sysctl.h>
#include "fbsd-nat.h"
#include "i386-tdep.h"
#include "i386bsd-nat.h"
/* Resume execution of the inferior process.
If STEP is nonzero, single-step it.
If SIGNAL is nonzero, give it that signal. */
/* Resume execution of the inferior process. If STEP is nonzero,
single-step it. If SIGNAL is nonzero, give it that signal. */
void
child_resume (ptid_t ptid, int step, enum target_signal signal)
static void
i386fbsd_resume (ptid_t ptid, int step, enum target_signal signal)
{
pid_t pid = ptid_get_pid (ptid);
int request = PT_STEP;
@ -119,6 +121,16 @@ void _initialize_i386fbsd_nat (void);
void
_initialize_i386fbsd_nat (void)
{
struct target_ops *t;
/* Add some extra features to the common *BSD/i386 target. */
t = i386bsd_target ();
t->to_resume = i386fbsd_resume;
t->to_pid_to_exec_file = fbsd_pid_to_exec_file;
t->to_find_memory_regions = fbsd_find_memory_regions;
t->to_make_corefile_notes = fbsd_make_corefile_notes;
add_target (t);
/* FreeBSD provides a kern.ps_strings sysctl that we can use to
locate the sigtramp. That way we can still recognize a sigtramp
if its location is changed in a new kernel. Of course this is

5
gdb/i386nbsd-nat.c
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@ -22,8 +22,10 @@
#include "defs.h"
#include "gdbcore.h"
#include "regcache.h"
#include "target.h"
#include "i386-tdep.h"
#include "i386bsd-nat.h"
/* Support for debugging kernel virtual memory images. */
@ -77,6 +79,9 @@ void _initialize_i386nbsd_nat (void);
void
_initialize_i386nbsd_nat (void)
{
/* We've got nothing to add to the common *BSD/i386 target. */
add_target (i386bsd_target ());
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (i386nbsd_supply_pcb);
}