old-cross-binutils/gdb/ns32knbsd-tdep.c
Daniel Jacobowitz 4be87837a2 * arch-utils.c (gdbarch_info_init): Set osabi to
GDB_OSABI_UNINITIALIZED.
	* gdbarch.sh: Add osabi to struct gdbarch and to struct
	gdbarch_info.  Include "osabi.h" in gdbarch.c.  Check osabi
	in gdbarch_list_lookup_by_info and in gdbarch_update_p.
	* gdbarch.c: Regenerated.
	* gdbarch.h: Regenerated.
	* osabi.c (gdbarch_lookup_osabi): Return GDB_OSABI_UNINITIALIZED if
	there's no BFD.
	(gdbarch_init_osabi): Remove osabi argument; use info.osabi.
	* osabi.h (enum gdb_osabi): Move to defs.h.
	(gdbarch_init_osabi): Update prototype.
	* defs.h (enum gdb_osabi): Moved here.
	* Makefile.in: Update dependencies.

Plus updates to alpha, arm, hppa, i386, mips, ns32k, ppc, sh, sparc, and vax
ports to match.
2003-01-04 23:38:46 +00:00

72 lines
2.1 KiB
C

/* Target-dependent code for NS32000 systems running NetBSD.
Copyright 2002, 2003 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 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. */
#include "defs.h"
#include "osabi.h"
#include "ns32k-tdep.h"
#include "gdb_string.h"
static int
ns32knbsd_aout_in_solib_call_trampoline (CORE_ADDR pc, char *name)
{
if (strcmp (name, "_DYNAMIC") == 0)
return 1;
return 0;
}
static void
ns32knbsd_init_abi_common (struct gdbarch_info info,
struct gdbarch *gdbarch)
{
/* We only support machines with the 32382 FPU. */
ns32k_gdbarch_init_32382 (gdbarch);
}
static void
ns32knbsd_init_abi_aout (struct gdbarch_info info,
struct gdbarch *gdbarch)
{
ns32knbsd_init_abi_common (info, gdbarch);
set_gdbarch_in_solib_call_trampoline (gdbarch,
ns32knbsd_aout_in_solib_call_trampoline);
}
static enum gdb_osabi
ns32knbsd_aout_osabi_sniffer (bfd *abfd)
{
if (strcmp (bfd_get_target (abfd), "a.out-ns32k-netbsd") == 0)
return GDB_OSABI_NETBSD_AOUT;
return GDB_OSABI_UNKNOWN;
}
void
_initialize_ns32knbsd_tdep (void)
{
gdbarch_register_osabi_sniffer (bfd_arch_ns32k, bfd_target_aout_flavour,
ns32knbsd_aout_osabi_sniffer);
gdbarch_register_osabi (bfd_arch_ns32k, 0, GDB_OSABI_NETBSD_AOUT,
ns32knbsd_init_abi_aout);
}