[deliverable/binutils-gdb.git] / gdb / obsd-tdep.c

/* Target-dependent code for OpenBSD.

   Copyright (C) 2005 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., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.  */

#include "defs.h"
#include "frame.h"
#include "symtab.h"

#include "obsd-tdep.h"

CORE_ADDR
obsd_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
{
  struct minimal_symbol *msym;

  msym = lookup_minimal_symbol("_dl_bind", NULL, NULL);
  if (msym && SYMBOL_VALUE_ADDRESS (msym) == pc)
    return frame_pc_unwind (get_current_frame ());
  else
    return find_solib_trampoline_target (pc);
}
Commit	Line	Data
fb08a90b MK	1	/* Target-dependent code for OpenBSD.
	2
	3	Copyright (C) 2005 Free Software Foundation, Inc.
	4
	5	This file is part of GDB.
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 2 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program; if not, write to the Free Software
	19	Foundation, Inc., 51 Franklin Street, Fifth Floor,
	20	Boston, MA 02110-1301, USA. */
	21
	22	#include "defs.h"
	23	#include "frame.h"
	24	#include "symtab.h"
	25
	26	#include "obsd-tdep.h"
	27
	28	CORE_ADDR
	29	obsd_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
	30	{
	31	struct minimal_symbol *msym;
	32
	33	msym = lookup_minimal_symbol("_dl_bind", NULL, NULL);
	34	if (msym && SYMBOL_VALUE_ADDRESS (msym) == pc)
	35	return frame_pc_unwind (get_current_frame ());
	36	else
	37	return find_solib_trampoline_target (pc);
	38	}