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

/* Common target-dependent code for NetBSD systems.

   Copyright (C) 2002-2019 Free Software Foundation, Inc.

   Contributed by Wasabi Systems, 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 3 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, see <http://www.gnu.org/licenses/>.  */

#include "defs.h"
#include "solib-svr4.h"
#include "nbsd-tdep.h"

/* FIXME: kettenis/20060115: We should really eliminate the next two
   functions completely.  */

struct link_map_offsets *
nbsd_ilp32_solib_svr4_fetch_link_map_offsets (void)
{
  return svr4_ilp32_fetch_link_map_offsets ();
}

struct link_map_offsets *
nbsd_lp64_solib_svr4_fetch_link_map_offsets (void)
{
  return svr4_lp64_fetch_link_map_offsets ();
}

int
nbsd_pc_in_sigtramp (CORE_ADDR pc, const char *func_name)
{
  /* Check for libc-provided signal trampoline.  All such trampolines
     have function names which begin with "__sigtramp".  */

  return (func_name != NULL
	  && startswith (func_name, "__sigtramp"));
}
Commit	Line	Data
	1	/* Common target-dependent code for NetBSD systems.
	2
	3	Copyright (C) 2002-2019 Free Software Foundation, Inc.
	4
	5	Contributed by Wasabi Systems, Inc.
	6
	7	This file is part of GDB.
	8
	9	This program is free software; you can redistribute it and/or modify
	10	it under the terms of the GNU General Public License as published by
	11	the Free Software Foundation; either version 3 of the License, or
	12	(at your option) any later version.
	13
	14	This program is distributed in the hope that it will be useful,
	15	but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	GNU General Public License for more details.
	18
	19	You should have received a copy of the GNU General Public License
	20	along with this program. If not, see <http://www.gnu.org/licenses/>. */
	21
	22	#include "defs.h"
	23	#include "solib-svr4.h"
	24	#include "nbsd-tdep.h"
	25
	26	/* FIXME: kettenis/20060115: We should really eliminate the next two
	27	functions completely. */
	28
	29	struct link_map_offsets *
	30	nbsd_ilp32_solib_svr4_fetch_link_map_offsets (void)
	31	{
	32	return svr4_ilp32_fetch_link_map_offsets ();
	33	}
	34
	35	struct link_map_offsets *
	36	nbsd_lp64_solib_svr4_fetch_link_map_offsets (void)
	37	{
	38	return svr4_lp64_fetch_link_map_offsets ();
	39	}
	40
	41	int
	42	nbsd_pc_in_sigtramp (CORE_ADDR pc, const char *func_name)
	43	{
	44	/* Check for libc-provided signal trampoline. All such trampolines
	45	have function names which begin with "__sigtramp". */
	46
	47	return (func_name != NULL
	48	&& startswith (func_name, "__sigtramp"));
	49	}