1/* Target-dependent code for NS32000 systems running NetBSD.
2   Copyright 2002, 2003 Free Software Foundation, Inc.
3   Contributed by Wasabi Systems, 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., 59 Temple Place - Suite 330,
20   Boston, MA 02111-1307, USA.  */
21
22#include "defs.h"
23#include "osabi.h"
24
25#include "ns32k-tdep.h"
26#include "gdb_string.h"
27
28static int
29ns32knbsd_aout_in_solib_call_trampoline (CORE_ADDR pc, char *name)
30{
31  if (strcmp (name, "_DYNAMIC") == 0)
32    return 1;
33
34  return 0;
35}
36
37static void
38ns32knbsd_init_abi_common (struct gdbarch_info info,
39                           struct gdbarch *gdbarch)
40{
41  /* We only support machines with the 32382 FPU.  */
42  ns32k_gdbarch_init_32382 (gdbarch);
43}
44
45static void
46ns32knbsd_init_abi_aout (struct gdbarch_info info,
47                         struct gdbarch *gdbarch)
48{
49  ns32knbsd_init_abi_common (info, gdbarch);
50
51  set_gdbarch_in_solib_call_trampoline (gdbarch,
52                                     ns32knbsd_aout_in_solib_call_trampoline);
53}
54
55static enum gdb_osabi
56ns32knbsd_aout_osabi_sniffer (bfd *abfd)
57{
58  if (strcmp (bfd_get_target (abfd), "a.out-ns32k-netbsd") == 0)
59    return GDB_OSABI_NETBSD_AOUT;
60
61  return GDB_OSABI_UNKNOWN;
62}
63
64extern initialize_file_ftype _initialize_ns32knbsd_tdep; /* -Wmissing-prototypes */
65
66void
67_initialize_ns32knbsd_tdep (void)
68{
69  gdbarch_register_osabi_sniffer (bfd_arch_ns32k, bfd_target_aout_flavour,
70				  ns32knbsd_aout_osabi_sniffer);
71
72  gdbarch_register_osabi (bfd_arch_ns32k, 0, GDB_OSABI_NETBSD_AOUT,
73			  ns32knbsd_init_abi_aout);
74}
75