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

/* Target-dependent code for PowerPC systems running NetBSD.

   Copyright 2002, 2003, 2004 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 "gdbcore.h"
#include "regcache.h"
#include "target.h"
#include "breakpoint.h"
#include "value.h"
#include "osabi.h"

#include "ppc-tdep.h"
#include "ppcnbsd-tdep.h"
#include "nbsd-tdep.h"
#include "tramp-frame.h"
#include "trad-frame.h"

#include "solib-svr4.h"

#define REG_FIXREG_OFFSET(x)	((x) * 4)
#define REG_LR_OFFSET		(32 * 4)
#define REG_CR_OFFSET		(33 * 4)
#define REG_XER_OFFSET		(34 * 4)
#define REG_CTR_OFFSET		(35 * 4)
#define REG_PC_OFFSET		(36 * 4)
#define SIZEOF_STRUCT_REG	(37 * 4)

#define FPREG_FPR_OFFSET(x)	((x) * 8)
#define FPREG_FPSCR_OFFSET	(32 * 8)
#define SIZEOF_STRUCT_FPREG	(33 * 8)

void
ppcnbsd_supply_reg (char *regs, int regno)
{
  struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
  int i;

  for (i = 0; i <= 31; i++)
    {
      if (regno == i || regno == -1)
	supply_register (i, regs + REG_FIXREG_OFFSET (i));
    }

  if (regno == tdep->ppc_lr_regnum || regno == -1)
    supply_register (tdep->ppc_lr_regnum, regs + REG_LR_OFFSET);

  if (regno == tdep->ppc_cr_regnum || regno == -1)
    supply_register (tdep->ppc_cr_regnum, regs + REG_CR_OFFSET);

  if (regno == tdep->ppc_xer_regnum || regno == -1)
    supply_register (tdep->ppc_xer_regnum, regs + REG_XER_OFFSET);

  if (regno == tdep->ppc_ctr_regnum || regno == -1)
    supply_register (tdep->ppc_ctr_regnum, regs + REG_CTR_OFFSET);

  if (regno == PC_REGNUM || regno == -1)
    supply_register (PC_REGNUM, regs + REG_PC_OFFSET);
}

void
ppcnbsd_fill_reg (char *regs, int regno)
{
  struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
  int i;

  for (i = 0; i <= 31; i++)
    {
      if (regno == i || regno == -1)
	regcache_collect (i, regs + REG_FIXREG_OFFSET (i));
    }

  if (regno == tdep->ppc_lr_regnum || regno == -1)
    regcache_collect (tdep->ppc_lr_regnum, regs + REG_LR_OFFSET);

  if (regno == tdep->ppc_cr_regnum || regno == -1)
    regcache_collect (tdep->ppc_cr_regnum, regs + REG_CR_OFFSET);

  if (regno == tdep->ppc_xer_regnum || regno == -1)
    regcache_collect (tdep->ppc_xer_regnum, regs + REG_XER_OFFSET);

  if (regno == tdep->ppc_ctr_regnum || regno == -1)
    regcache_collect (tdep->ppc_ctr_regnum, regs + REG_CTR_OFFSET);

  if (regno == PC_REGNUM || regno == -1)
    regcache_collect (PC_REGNUM, regs + REG_PC_OFFSET);
}

void
ppcnbsd_supply_fpreg (char *fpregs, int regno)
{
  struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
  int i;

  for (i = 0; i < ppc_num_fprs; i++)
    {
      if (regno == tdep->ppc_fp0_regnum + i || regno == -1)
	supply_register (tdep->ppc_fp0_regnum + i,
                         fpregs + FPREG_FPR_OFFSET (i));
    }

  if (regno == tdep->ppc_fpscr_regnum || regno == -1)
    supply_register (tdep->ppc_fpscr_regnum, fpregs + FPREG_FPSCR_OFFSET);
}

void
ppcnbsd_fill_fpreg (char *fpregs, int regno)
{
  struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
  int i;

  for (i = 0; i < ppc_num_fprs; i++)
    {
      if (regno == tdep->ppc_fp0_regnum + i || regno == -1)
	regcache_collect (tdep->ppc_fp0_regnum + i,
                          fpregs + FPREG_FPR_OFFSET (i));
    }

  if (regno == tdep->ppc_fpscr_regnum || regno == -1)
    regcache_collect (tdep->ppc_fpscr_regnum, fpregs + FPREG_FPSCR_OFFSET);
}

static void
fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, int which,
                      CORE_ADDR ignore)
{
  char *regs, *fpregs;

  /* We get everything from one section.  */
  if (which != 0)
    return;

  regs = core_reg_sect;
  fpregs = core_reg_sect + SIZEOF_STRUCT_REG;

  /* Integer registers.  */
  ppcnbsd_supply_reg (regs, -1);

  /* Floating point registers.  */
  ppcnbsd_supply_fpreg (fpregs, -1);
}

static void
fetch_elfcore_registers (char *core_reg_sect, unsigned core_reg_size, int which,
                         CORE_ADDR ignore)
{
  switch (which)
    {
    case 0:  /* Integer registers.  */
      if (core_reg_size != SIZEOF_STRUCT_REG)
	warning ("Wrong size register set in core file.");
      else
	ppcnbsd_supply_reg (core_reg_sect, -1);
      break;

    case 2:  /* Floating point registers.  */
      if (core_reg_size != SIZEOF_STRUCT_FPREG)
	warning ("Wrong size FP register set in core file.");
      else
	ppcnbsd_supply_fpreg (core_reg_sect, -1);
      break;

    default:
      /* Don't know what kind of register request this is; just ignore it.  */
      break;
    }
}

static struct core_fns ppcnbsd_core_fns =
{
  bfd_target_unknown_flavour,		/* core_flavour */
  default_check_format,			/* check_format */
  default_core_sniffer,			/* core_sniffer */
  fetch_core_registers,			/* core_read_registers */
  NULL					/* next */
};

static struct core_fns ppcnbsd_elfcore_fns =
{
  bfd_target_elf_flavour,		/* core_flavour */
  default_check_format,			/* check_format */
  default_core_sniffer,			/* core_sniffer */
  fetch_elfcore_registers,		/* core_read_registers */
  NULL					/* next */
};

/* NetBSD is confused.  It appears that 1.5 was using the correct SVr4
   convention but, 1.6 switched to the below broken convention.  For
   the moment use the broken convention.  Ulgh!.  */

static enum return_value_convention
ppcnbsd_return_value (struct gdbarch *gdbarch, struct type *valtype,
		      struct regcache *regcache, void *readbuf,
		      const void *writebuf)
{
  if ((TYPE_CODE (valtype) == TYPE_CODE_STRUCT
       || TYPE_CODE (valtype) == TYPE_CODE_UNION)
      && !((TYPE_LENGTH (valtype) == 16 || TYPE_LENGTH (valtype) == 8)
	    && TYPE_VECTOR (valtype))
      && !(TYPE_LENGTH (valtype) == 1
	   || TYPE_LENGTH (valtype) == 2
	   || TYPE_LENGTH (valtype) == 4
	   || TYPE_LENGTH (valtype) == 8))
    return RETURN_VALUE_STRUCT_CONVENTION;
  else
    return ppc_sysv_abi_broken_return_value (gdbarch, valtype, regcache,
					     readbuf, writebuf);
}

static void
ppcnbsd_sigtramp_cache_init (const struct tramp_frame *self,
			     struct frame_info *next_frame,
			     struct trad_frame_cache *this_cache,
			     CORE_ADDR func)
{
  CORE_ADDR base;
  CORE_ADDR offset;
  int i;
  struct gdbarch *gdbarch = get_frame_arch (next_frame);
  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);

  base = frame_unwind_register_unsigned (next_frame, SP_REGNUM);
  offset = base + 0x18 + 2 * tdep->wordsize;
  for (i = 0; i < 32; i++)
    {
      int regnum = i + tdep->ppc_gp0_regnum;
      trad_frame_set_reg_addr (this_cache, regnum, offset);
      offset += tdep->wordsize;
    }
  trad_frame_set_reg_addr (this_cache, tdep->ppc_lr_regnum, offset);
  offset += tdep->wordsize;
  trad_frame_set_reg_addr (this_cache, tdep->ppc_cr_regnum, offset);
  offset += tdep->wordsize;
  trad_frame_set_reg_addr (this_cache, tdep->ppc_xer_regnum, offset);
  offset += tdep->wordsize;
  trad_frame_set_reg_addr (this_cache, tdep->ppc_ctr_regnum, offset);
  offset += tdep->wordsize;
  trad_frame_set_reg_addr (this_cache, PC_REGNUM, offset); /* SRR0? */
  offset += tdep->wordsize;

  /* Construct the frame ID using the function start.  */
  trad_frame_set_id (this_cache, frame_id_build (base, func));
}

/* Given the NEXT frame, examine the instructions at and around this
   frame's resume address (aka PC) to see of they look like a signal
   trampoline.  Return the address of the trampolines first
   instruction, or zero if it isn't a signal trampoline.  */

static const struct tramp_frame ppcnbsd_sigtramp = {
  4, /* insn size */
  { /* insn */
    0x38610018, /* addi r3,r1,24 */
    0x38000127, /* li r0,295 */
    0x44000002, /* sc */
    0x38000001, /* li r0,1 */
    0x44000002, /* sc */
    TRAMP_SENTINEL_INSN
  },
  ppcnbsd_sigtramp_cache_init
};

static void
ppcnbsd_init_abi (struct gdbarch_info info,
                  struct gdbarch *gdbarch)
{
  /* For NetBSD, this is an on again, off again thing.  Some systems
     do use the broken struct convention, and some don't.  */
  set_gdbarch_return_value (gdbarch, ppcnbsd_return_value);
  set_solib_svr4_fetch_link_map_offsets (gdbarch,
                                nbsd_ilp32_solib_svr4_fetch_link_map_offsets);
  tramp_frame_prepend_unwinder (gdbarch, &ppcnbsd_sigtramp);
}

void
_initialize_ppcnbsd_tdep (void)
{
  gdbarch_register_osabi (bfd_arch_powerpc, 0, GDB_OSABI_NETBSD_ELF,
			  ppcnbsd_init_abi);

  deprecated_add_core_fns (&ppcnbsd_core_fns);
  deprecated_add_core_fns (&ppcnbsd_elfcore_fns);
}
Commit	Line	Data
485721b1	1	/* Target-dependent code for PowerPC systems running NetBSD.
476be15e AC	2
	3	Copyright 2002, 2003, 2004 Free Software Foundation, Inc.
	4
485721b1 JT	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 2 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, write to the Free Software
	21	Foundation, Inc., 59 Temple Place - Suite 330,
	22	Boston, MA 02111-1307, USA. */
	23
	24	#include "defs.h"
	25	#include "gdbcore.h"
	26	#include "regcache.h"
	27	#include "target.h"
	28	#include "breakpoint.h"
	29	#include "value.h"
4be87837	30	#include "osabi.h"
485721b1 JT	31
	32	#include "ppc-tdep.h"
	33	#include "ppcnbsd-tdep.h"
	34	#include "nbsd-tdep.h"
476be15e AC	35	#include "tramp-frame.h"
476be15e AC	36	#include "trad-frame.h"
485721b1 JT	37
	38	#include "solib-svr4.h"
	39
	40	#define REG_FIXREG_OFFSET(x) ((x) * 4)
	41	#define REG_LR_OFFSET (32 * 4)
	42	#define REG_CR_OFFSET (33 * 4)
	43	#define REG_XER_OFFSET (34 * 4)
	44	#define REG_CTR_OFFSET (35 * 4)
	45	#define REG_PC_OFFSET (36 * 4)
	46	#define SIZEOF_STRUCT_REG (37 * 4)
	47
	48	#define FPREG_FPR_OFFSET(x) ((x) * 8)
	49	#define FPREG_FPSCR_OFFSET (32 * 8)
	50	#define SIZEOF_STRUCT_FPREG (33 * 8)
	51
	52	void
	53	ppcnbsd_supply_reg (char *regs, int regno)
	54	{
	55	struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
	56	int i;
	57
	58	for (i = 0; i <= 31; i++)
	59	{
	60	if (regno == i \|\| regno == -1)
	61	supply_register (i, regs + REG_FIXREG_OFFSET (i));
	62	}
	63
	64	if (regno == tdep->ppc_lr_regnum \|\| regno == -1)
	65	supply_register (tdep->ppc_lr_regnum, regs + REG_LR_OFFSET);
	66
	67	if (regno == tdep->ppc_cr_regnum \|\| regno == -1)
	68	supply_register (tdep->ppc_cr_regnum, regs + REG_CR_OFFSET);
	69
	70	if (regno == tdep->ppc_xer_regnum \|\| regno == -1)
	71	supply_register (tdep->ppc_xer_regnum, regs + REG_XER_OFFSET);
	72
	73	if (regno == tdep->ppc_ctr_regnum \|\| regno == -1)
	74	supply_register (tdep->ppc_ctr_regnum, regs + REG_CTR_OFFSET);
	75
	76	if (regno == PC_REGNUM \|\| regno == -1)
	77	supply_register (PC_REGNUM, regs + REG_PC_OFFSET);
	78	}
	79
	80	void
	81	ppcnbsd_fill_reg (char *regs, int regno)
	82	{
	83	struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
	84	int i;
	85
	86	for (i = 0; i <= 31; i++)
	87	{
	88	if (regno == i \|\| regno == -1)
	89	regcache_collect (i, regs + REG_FIXREG_OFFSET (i));
	90	}
	91
	92	if (regno == tdep->ppc_lr_regnum \|\| regno == -1)
	93	regcache_collect (tdep->ppc_lr_regnum, regs + REG_LR_OFFSET);
	94
	95	if (regno == tdep->ppc_cr_regnum \|\| regno == -1)
	96	regcache_collect (tdep->ppc_cr_regnum, regs + REG_CR_OFFSET);
	97
	98	if (regno == tdep->ppc_xer_regnum \|\| regno == -1)
	99	regcache_collect (tdep->ppc_xer_regnum, regs + REG_XER_OFFSET);
	100
101	if (regno == tdep->ppc_ctr_regnum \|\| regno == -1)
102	regcache_collect (tdep->ppc_ctr_regnum, regs + REG_CTR_OFFSET);
103
104	if (regno == PC_REGNUM \|\| regno == -1)
105	regcache_collect (PC_REGNUM, regs + REG_PC_OFFSET);
106	}
107
108	void
109	ppcnbsd_supply_fpreg (char *fpregs, int regno)
110	{
111	struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
112	int i;
113
366f009f	114	for (i = 0; i < ppc_num_fprs; i++)
485721b1	115	{
366f009f JB	116	if (regno == tdep->ppc_fp0_regnum + i \|\| regno == -1)
	117	supply_register (tdep->ppc_fp0_regnum + i,
	118	fpregs + FPREG_FPR_OFFSET (i));
485721b1 JT	119	}
	120
	121	if (regno == tdep->ppc_fpscr_regnum \|\| regno == -1)
	122	supply_register (tdep->ppc_fpscr_regnum, fpregs + FPREG_FPSCR_OFFSET);
	123	}
	124
	125	void
	126	ppcnbsd_fill_fpreg (char *fpregs, int regno)
	127	{
	128	struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
	129	int i;
	130
366f009f	131	for (i = 0; i < ppc_num_fprs; i++)
485721b1	132	{
366f009f JB	133	if (regno == tdep->ppc_fp0_regnum + i \|\| regno == -1)
	134	regcache_collect (tdep->ppc_fp0_regnum + i,
	135	fpregs + FPREG_FPR_OFFSET (i));
485721b1 JT	136	}
	137
	138	if (regno == tdep->ppc_fpscr_regnum \|\| regno == -1)
	139	regcache_collect (tdep->ppc_fpscr_regnum, fpregs + FPREG_FPSCR_OFFSET);
	140	}
	141
	142	static void
	143	fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, int which,
	144	CORE_ADDR ignore)
	145	{
	146	char regs, fpregs;
	147
	148	/* We get everything from one section. */
	149	if (which != 0)
	150	return;
	151
	152	regs = core_reg_sect;
	153	fpregs = core_reg_sect + SIZEOF_STRUCT_REG;
	154
	155	/* Integer registers. */
	156	ppcnbsd_supply_reg (regs, -1);
	157
	158	/* Floating point registers. */
	159	ppcnbsd_supply_fpreg (fpregs, -1);
	160	}
	161
	162	static void
	163	fetch_elfcore_registers (char *core_reg_sect, unsigned core_reg_size, int which,
	164	CORE_ADDR ignore)
	165	{
	166	switch (which)
	167	{
	168	case 0: /* Integer registers. */
	169	if (core_reg_size != SIZEOF_STRUCT_REG)
	170	warning ("Wrong size register set in core file.");
	171	else
	172	ppcnbsd_supply_reg (core_reg_sect, -1);
	173	break;
	174
	175	case 2: /* Floating point registers. */
	176	if (core_reg_size != SIZEOF_STRUCT_FPREG)
	177	warning ("Wrong size FP register set in core file.");
	178	else
	179	ppcnbsd_supply_fpreg (core_reg_sect, -1);
	180	break;
	181
	182	default:
	183	/* Don't know what kind of register request this is; just ignore it. */
	184	break;
	185	}
	186	}
	187
	188	static struct core_fns ppcnbsd_core_fns =
	189	{
	190	bfd_target_unknown_flavour, /* core_flavour */
	191	default_check_format, /* check_format */
	192	default_core_sniffer, /* core_sniffer */
	193	fetch_core_registers, /* core_read_registers */
	194	NULL /* next */
	195	};
	196
	197	static struct core_fns ppcnbsd_elfcore_fns =
	198	{
	199	bfd_target_elf_flavour, /* core_flavour */
200	default_check_format, /* check_format */
201	default_core_sniffer, /* core_sniffer */
202	fetch_elfcore_registers, /* core_read_registers */
203	NULL /* next */
204	};
205
957e27ac AC	206	/* NetBSD is confused. It appears that 1.5 was using the correct SVr4
	207	convention but, 1.6 switched to the below broken convention. For
	208	the moment use the broken convention. Ulgh!. */
	209
05580c65 AC	210	static enum return_value_convention
05580c65 AC	211	ppcnbsd_return_value (struct gdbarch gdbarch, struct type valtype,
963e2bb7 AC	212	struct regcache regcache, void readbuf,
963e2bb7 AC	213	const void *writebuf)
05580c65 AC	214	{
	215	if ((TYPE_CODE (valtype) == TYPE_CODE_STRUCT
	216	\|\| TYPE_CODE (valtype) == TYPE_CODE_UNION)
	217	&& !((TYPE_LENGTH (valtype) == 16 \|\| TYPE_LENGTH (valtype) == 8)
	218	&& TYPE_VECTOR (valtype))
	219	&& !(TYPE_LENGTH (valtype) == 1
	220	\|\| TYPE_LENGTH (valtype) == 2
	221	\|\| TYPE_LENGTH (valtype) == 4
	222	\|\| TYPE_LENGTH (valtype) == 8))
	223	return RETURN_VALUE_STRUCT_CONVENTION;
	224	else
	225	return ppc_sysv_abi_broken_return_value (gdbarch, valtype, regcache,
963e2bb7	226	readbuf, writebuf);
957e27ac AC	227	}
957e27ac AC	228
476be15e AC	229	static void
	230	ppcnbsd_sigtramp_cache_init (const struct tramp_frame *self,
	231	struct frame_info *next_frame,
	232	struct trad_frame_cache *this_cache,
	233	CORE_ADDR func)
	234	{
	235	CORE_ADDR base;
	236	CORE_ADDR offset;
	237	int i;
	238	struct gdbarch *gdbarch = get_frame_arch (next_frame);
	239	struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
	240
	241	base = frame_unwind_register_unsigned (next_frame, SP_REGNUM);
	242	offset = base + 0x18 + 2 * tdep->wordsize;
	243	for (i = 0; i < 32; i++)
	244	{
	245	int regnum = i + tdep->ppc_gp0_regnum;
	246	trad_frame_set_reg_addr (this_cache, regnum, offset);
	247	offset += tdep->wordsize;
	248	}
	249	trad_frame_set_reg_addr (this_cache, tdep->ppc_lr_regnum, offset);
	250	offset += tdep->wordsize;
	251	trad_frame_set_reg_addr (this_cache, tdep->ppc_cr_regnum, offset);
	252	offset += tdep->wordsize;
	253	trad_frame_set_reg_addr (this_cache, tdep->ppc_xer_regnum, offset);
	254	offset += tdep->wordsize;
	255	trad_frame_set_reg_addr (this_cache, tdep->ppc_ctr_regnum, offset);
	256	offset += tdep->wordsize;
	257	trad_frame_set_reg_addr (this_cache, PC_REGNUM, offset); /* SRR0? */
	258	offset += tdep->wordsize;
	259
	260	/* Construct the frame ID using the function start. */
	261	trad_frame_set_id (this_cache, frame_id_build (base, func));
	262	}
	263
	264	/* Given the NEXT frame, examine the instructions at and around this
	265	frame's resume address (aka PC) to see of they look like a signal
	266	trampoline. Return the address of the trampolines first
	267	instruction, or zero if it isn't a signal trampoline. */
	268
	269	static const struct tramp_frame ppcnbsd_sigtramp = {
	270	4, /* insn size */
	271	{ /* insn */
	272	0x38610018, /* addi r3,r1,24 */
	273	0x38000127, /* li r0,295 */
	274	0x44000002, /* sc */
	275	0x38000001, /* li r0,1 */
	276	0x44000002, /* sc */
	277	TRAMP_SENTINEL_INSN
	278	},
	279	ppcnbsd_sigtramp_cache_init
	280	};
	281
485721b1 JT	282	static void
	283	ppcnbsd_init_abi (struct gdbarch_info info,
	284	struct gdbarch *gdbarch)
	285	{
e754ae69 AC	286	/* For NetBSD, this is an on again, off again thing. Some systems
e754ae69 AC	287	do use the broken struct convention, and some don't. */
05580c65	288	set_gdbarch_return_value (gdbarch, ppcnbsd_return_value);
485721b1 JT	289	set_solib_svr4_fetch_link_map_offsets (gdbarch,
485721b1 JT	290	nbsd_ilp32_solib_svr4_fetch_link_map_offsets);
476be15e	291	tramp_frame_prepend_unwinder (gdbarch, &ppcnbsd_sigtramp);
485721b1 JT	292	}
	293
	294	void
	295	_initialize_ppcnbsd_tdep (void)
	296	{
05816f70	297	gdbarch_register_osabi (bfd_arch_powerpc, 0, GDB_OSABI_NETBSD_ELF,
485721b1 JT	298	ppcnbsd_init_abi);
485721b1 JT	299
00e32a35 AC	300	deprecated_add_core_fns (&ppcnbsd_core_fns);
00e32a35 AC	301	deprecated_add_core_fns (&ppcnbsd_elfcore_fns);
485721b1	302	}