/* Native-dependent code for FreeBSD/i386.
- Copyright (C) 2001, 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011
+ 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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "inferior.h"
#include "fbsd-nat.h"
#include "i386-tdep.h"
+#include "i386-nat.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. */
static void
-i386fbsd_resume (ptid_t ptid, int step, enum target_signal signal)
+i386fbsd_resume (struct target_ops *ops,
+ ptid_t ptid, int step, enum target_signal signal)
{
pid_t pid = ptid_get_pid (ptid);
int request = PT_STEP;
if (!step)
{
+ struct regcache *regcache = get_current_regcache ();
ULONGEST eflags;
/* Workaround for a bug in FreeBSD. Make sure that the trace
never goes through the kernel's trap() function which would
normally clear it. */
- regcache_cooked_read_unsigned (current_regcache, I386_EFLAGS_REGNUM,
+ regcache_cooked_read_unsigned (regcache, I386_EFLAGS_REGNUM,
&eflags);
if (eflags & 0x0100)
- regcache_cooked_write_unsigned (current_regcache, I386_EFLAGS_REGNUM,
+ regcache_cooked_write_unsigned (regcache, I386_EFLAGS_REGNUM,
eflags & ~0x0100);
request = PT_CONTINUE;
/* Add some extra features to the common *BSD/i386 target. */
t = i386bsd_target ();
+
+#ifdef HAVE_PT_GETDBREGS
+
+ i386_use_watchpoints (t);
+
+ i386_dr_low.set_control = i386bsd_dr_set_control;
+ i386_dr_low.set_addr = i386bsd_dr_set_addr;
+ i386_dr_low.reset_addr = i386bsd_dr_reset_addr;
+ i386_dr_low.get_status = i386bsd_dr_get_status;
+ i386_set_debug_register_length (4);
+
+#endif /* HAVE_PT_GETDBREGS */
+
+
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;