[binutils.git] / bfd / trad-core.c

/* BFD back end for traditional Unix core files (U-area and raw sections)
   Copyright 1988, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
   Written by John Gilmore of Cygnus Support.

This file is part of BFD, the Binary File Descriptor library.

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., 675 Mass Ave, Cambridge, MA 02139, USA.  */

/* To use this file on a particular host, configure the host with these
   parameters in the config/h-HOST file:

	HDEFINES=-DTRAD_CORE
	HDEPFILES=trad-core.o

 */

#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
#include "libaout.h"           /* BFD a.out internal data structures */

#include <stdio.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/dir.h>
#include <signal.h>

#include <sys/user.h>		/* After a.out.h  */
#include <sys/file.h>

#include <errno.h>

  struct trad_core_struct 
    {
      asection *data_section;
      asection *stack_section;
      asection *reg_section;
      struct user u;
    } *rawptr;

#define core_upage(bfd) (&((bfd)->tdata.trad_core_data->u))
#define core_datasec(bfd) ((bfd)->tdata.trad_core_data->data_section)
#define core_stacksec(bfd) ((bfd)->tdata.trad_core_data->stack_section)
#define core_regsec(bfd) ((bfd)->tdata.trad_core_data->reg_section)

/* forward declarations */

bfd_target *	trad_unix_core_file_p PARAMS ((bfd *abfd));
char *		trad_unix_core_file_failing_command PARAMS ((bfd *abfd));
int		trad_unix_core_file_failing_signal PARAMS ((bfd *abfd));
boolean		trad_unix_core_file_matches_executable_p
			 PARAMS ((bfd *core_bfd, bfd *exec_bfd));

/* Handle 4.2-style (and perhaps also sysV-style) core dump file.  */

/* ARGSUSED */
bfd_target *
trad_unix_core_file_p (abfd)
     bfd *abfd;

{
  int val;
  struct user u;

  val = bfd_read ((void *)&u, 1, sizeof u, abfd);
  if (val != sizeof u)
    return 0;			/* Too small to be a core file */

  /* Sanity check perhaps??? */
  if (u.u_dsize > 0x1000000)	/* Remember, it's in pages... */
    return 0;
  if (u.u_ssize > 0x1000000)
    return 0;
  /* Check that the size claimed is no greater than the file size. FIXME. */

  /* OK, we believe you.  You're a core file (sure, sure).  */

  /* Allocate both the upage and the struct core_data at once, so
     a single free() will free them both.  */
  rawptr = (struct trad_core_struct *)
		bfd_zalloc (abfd, sizeof (struct trad_core_struct));
  if (rawptr == NULL) {
    bfd_error = no_memory;
    return 0;
  }
  
  abfd->tdata.trad_core_data = rawptr;

  rawptr->u = u; /*Copy the uarea into the tdata part of the bfd */

  /* Create the sections.  This is raunchy, but bfd_close wants to free
     them separately.  */

  core_stacksec(abfd) = (asection *) zalloc (sizeof (asection));
  if (core_stacksec (abfd) == NULL) {
  loser:
    bfd_error = no_memory;
    free ((void *)rawptr);
    return 0;
  }
  core_datasec (abfd) = (asection *) zalloc (sizeof (asection));
  if (core_datasec (abfd) == NULL) {
  loser1:
    free ((void *)core_stacksec (abfd));
    goto loser;
  }
  core_regsec (abfd) = (asection *) zalloc (sizeof (asection));
  if (core_regsec (abfd) == NULL) {
    free ((void *)core_datasec (abfd));
    goto loser1;
  }

  core_stacksec (abfd)->name = ".stack";
  core_datasec (abfd)->name = ".data";
  core_regsec (abfd)->name = ".reg";

  core_stacksec (abfd)->flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
  core_datasec (abfd)->flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
  core_regsec (abfd)->flags = SEC_ALLOC + SEC_HAS_CONTENTS;

  core_datasec (abfd)->_raw_size =  NBPG * u.u_dsize;
  core_stacksec (abfd)->_raw_size = NBPG * u.u_ssize;
  core_regsec (abfd)->_raw_size = NBPG * UPAGES; /* Larger than sizeof struct u */

  /* What a hack... we'd like to steal it from the exec file,
     since the upage does not seem to provide it.  FIXME.  */
#ifdef HOST_DATA_START_ADDR
  core_datasec (abfd)->vma = HOST_DATA_START_ADDR;
#else
  core_datasec (abfd)->vma = HOST_TEXT_START_ADDR + (NBPG * u.u_tsize);
#endif
  core_stacksec (abfd)->vma = HOST_STACK_END_ADDR - (NBPG * u.u_ssize);
  /* This is tricky.  As the "register section", we give them the entire
     upage and stack.  u.u_ar0 points to where "register 0" is stored.
     There are two tricks with this, though.  One is that the rest of the
     registers might be at positive or negative (or both) displacements
     from *u_ar0.  The other is that u_ar0 is sometimes an absolute address
     in kernel memory, and on other systems it is an offset from the beginning
     of the `struct user'.
     
     As a practical matter, we don't know where the registers actually are,
     so we have to pass the whole area to GDB.  We encode the value of u_ar0
     by setting the .regs section up so that its virtual memory address
     0 is at the place pointed to by u_ar0 (by setting the vma of the start
     of the section to -u_ar0).  GDB uses this info to locate the regs,
     using minor trickery to get around the offset-or-absolute-addr problem. */
  core_regsec (abfd)->vma = 0 - (int) u.u_ar0;

  core_datasec (abfd)->filepos = NBPG * UPAGES;
  core_stacksec (abfd)->filepos = (NBPG * UPAGES) + NBPG * u.u_dsize;
  core_regsec (abfd)->filepos = 0; /* Register segment is the upage */

  /* Align to word at least */
  core_stacksec (abfd)->alignment_power = 2;
  core_datasec (abfd)->alignment_power = 2;
  core_regsec (abfd)->alignment_power = 2;

  abfd->sections = core_stacksec (abfd);
  core_stacksec (abfd)->next = core_datasec (abfd);
  core_datasec (abfd)->next = core_regsec (abfd);
  abfd->section_count = 3;

  return abfd->xvec;
}

char *
trad_unix_core_file_failing_command (abfd)
     bfd *abfd;
{
#ifndef NO_CORE_COMMAND
  char *com = abfd->tdata.trad_core_data->u.u_comm;
  if (*com)
    return com;
  else
#endif
    return 0;
}

/* ARGSUSED */
int
trad_unix_core_file_failing_signal (ignore_abfd)
     bfd *ignore_abfd;
{
  return -1;		/* FIXME, where is it? */
}

/* ARGSUSED */
boolean
trad_unix_core_file_matches_executable_p  (core_bfd, exec_bfd)
     bfd *core_bfd, *exec_bfd;
{
  return true;		/* FIXME, We have no way of telling at this point */
}
\f
/* No archive file support via this BFD */
#define	trad_unix_openr_next_archived_file	bfd_generic_openr_next_archived_file
#define	trad_unix_generic_stat_arch_elt		bfd_generic_stat_arch_elt
#define	trad_unix_slurp_armap			bfd_false
#define	trad_unix_slurp_extended_name_table	bfd_true
#define	trad_unix_write_armap			(boolean (*) PARAMS	\
    ((bfd *arch, unsigned int elength, struct orl *map, \
      unsigned int orl_count, int stridx))) bfd_false
#define	trad_unix_truncate_arname		bfd_dont_truncate_arname
#define	aout_32_openr_next_archived_file	bfd_generic_openr_next_archived_file

#define	trad_unix_close_and_cleanup		bfd_generic_close_and_cleanup
#define	trad_unix_set_section_contents		(boolean (*) PARAMS	\
        ((bfd *abfd, asection *section, PTR data, file_ptr offset,	\
        bfd_size_type count))) bfd_false
#define	trad_unix_get_section_contents		bfd_generic_get_section_contents
#define	trad_unix_new_section_hook		(boolean (*) PARAMS	\
	((bfd *, sec_ptr))) bfd_true
#define	trad_unix_get_symtab_upper_bound	bfd_0u
#define	trad_unix_get_symtab			(unsigned int (*) PARAMS \
        ((bfd *, struct symbol_cache_entry **))) bfd_0u
#define	trad_unix_get_reloc_upper_bound		(unsigned int (*) PARAMS \
	((bfd *, sec_ptr))) bfd_0u
#define	trad_unix_canonicalize_reloc		(unsigned int (*) PARAMS \
	((bfd *, sec_ptr, arelent **, struct symbol_cache_entry**))) bfd_0u
#define	trad_unix_make_empty_symbol		(struct symbol_cache_entry * \
	(*) (bfd *)) bfd_false
#define	trad_unix_print_symbol			(void (*) PARAMS	\
	((bfd *, PTR, struct symbol_cache_entry  *,			\
	bfd_print_symbol_type))) bfd_false
#define	trad_unix_get_lineno			(alent * (*) PARAMS	\
	((bfd *, struct symbol_cache_entry *))) bfd_nullvoidptr
#define	trad_unix_set_arch_mach			(boolean (*) PARAMS	\
	((bfd *, enum bfd_architecture, unsigned long))) bfd_false
#define	trad_unix_find_nearest_line		(boolean (*) PARAMS	\
        ((bfd *abfd, struct sec  *section,				\
         struct symbol_cache_entry  **symbols,bfd_vma offset,		\
         CONST char **file, CONST char **func, unsigned int *line))) bfd_false
#define	trad_unix_sizeof_headers		(int (*) PARAMS	\
	((bfd *, boolean))) bfd_0

#define trad_unix_bfd_debug_info_start		bfd_void
#define trad_unix_bfd_debug_info_end		bfd_void
#define trad_unix_bfd_debug_info_accumulate	(void (*) PARAMS	\
	((bfd *, struct sec *))) bfd_void
#define trad_unix_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
#define trad_unix_bfd_relax_section		bfd_generic_relax_section
#define trad_unix_bfd_seclet_link \
  ((boolean (*) PARAMS ((bfd *, PTR, boolean))) bfd_false)

/* If somebody calls any byte-swapping routines, shoot them.  */
void
swap_abort()
{
  abort(); /* This way doesn't require any declaration for ANSI to fuck up */
}
#define	NO_GET	((bfd_vma (*) PARAMS ((         bfd_byte *))) swap_abort )
#define	NO_PUT	((void    (*) PARAMS ((bfd_vma, bfd_byte *))) swap_abort )

bfd_target trad_core_vec =
  {
    "trad-core",
    bfd_target_unknown_flavour,
    true,			/* target byte order */
    true,			/* target headers byte order */
    (HAS_RELOC | EXEC_P |	/* object flags */
     HAS_LINENO | HAS_DEBUG |
     HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
    (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
    0,			                                   /* symbol prefix */
    ' ',						   /* ar_pad_char */
    16,							   /* ar_max_namelen */
    3,							   /* minimum alignment power */
    NO_GET, NO_PUT, NO_GET, NO_PUT, NO_GET, NO_PUT, /* data */
    NO_GET, NO_PUT, NO_GET, NO_PUT, NO_GET, NO_PUT, /* hdrs */

    {_bfd_dummy_target, _bfd_dummy_target,
     _bfd_dummy_target, trad_unix_core_file_p},
    {bfd_false, bfd_false,	/* bfd_create_object */
     bfd_false, bfd_false},
    {bfd_false, bfd_false,	/* bfd_write_contents */
     bfd_false, bfd_false},
    
    JUMP_TABLE(trad_unix)
};
Commit	Line	Data
9712c6e2	1	/* BFD back end for traditional Unix core files (U-area and raw sections)
0dc1bc8b	2	Copyright 1988, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
9712c6e2 SG	3	Written by John Gilmore of Cygnus Support.
	4
	5	This file is part of BFD, the Binary File Descriptor library.
	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., 675 Mass Ave, Cambridge, MA 02139, USA. */
ff37ea55	20
6a469027 JG	21	/* To use this file on a particular host, configure the host with these
	22	parameters in the config/h-HOST file:
	23
637942e4	24	HDEFINES=-DTRAD_CORE
6a469027 JG	25	HDEPFILES=trad-core.o
	26
	27	*/
	28
ff37ea55	29	#include "bfd.h"
637942e4	30	#include "sysdep.h"
ff37ea55	31	#include "libbfd.h"
359f1dee	32	#include "libaout.h" /* BFD a.out internal data structures */
ff37ea55	33
637942e4	34	#include <stdio.h>
ff37ea55 JG	35	#include <sys/types.h>
	36	#include <sys/param.h>
	37	#include <sys/dir.h>
	38	#include <signal.h>
ff37ea55 JG	39
	40	#include <sys/user.h> /* After a.out.h */
	41	#include <sys/file.h>
ff37ea55 JG	42
	43	#include <errno.h>
	44
1f29e30b JG	45	struct trad_core_struct
	46	{
	47	asection *data_section;
	48	asection *stack_section;
	49	asection *reg_section;
	50	struct user u;
	51	} *rawptr;
	52
	53	#define core_upage(bfd) (&((bfd)->tdata.trad_core_data->u))
	54	#define core_datasec(bfd) ((bfd)->tdata.trad_core_data->data_section)
	55	#define core_stacksec(bfd) ((bfd)->tdata.trad_core_data->stack_section)
	56	#define core_regsec(bfd) ((bfd)->tdata.trad_core_data->reg_section)
	57
	58	/* forward declarations */
ff37ea55	59
1f29e30b JG	60	bfd_target * trad_unix_core_file_p PARAMS ((bfd *abfd));
	61	char * trad_unix_core_file_failing_command PARAMS ((bfd *abfd));
	62	int trad_unix_core_file_failing_signal PARAMS ((bfd *abfd));
	63	boolean trad_unix_core_file_matches_executable_p
	64	PARAMS ((bfd core_bfd, bfd exec_bfd));
6a469027	65
637942e4 JG	66	/* Handle 4.2-style (and perhaps also sysV-style) core dump file. */
637942e4 JG	67
7ed4093a	68	/* ARGSUSED */
ff37ea55 JG	69	bfd_target *
	70	trad_unix_core_file_p (abfd)
	71	bfd *abfd;
1f29e30b	72
ff37ea55	73	{
ff37ea55	74	int val;
ff37ea55	75	struct user u;
ff37ea55 JG	76
	77	val = bfd_read ((void *)&u, 1, sizeof u, abfd);
	78	if (val != sizeof u)
	79	return 0; /* Too small to be a core file */
	80
	81	/* Sanity check perhaps??? */
	82	if (u.u_dsize > 0x1000000) /* Remember, it's in pages... */
	83	return 0;
	84	if (u.u_ssize > 0x1000000)
	85	return 0;
	86	/* Check that the size claimed is no greater than the file size. FIXME. */
	87
	88	/* OK, we believe you. You're a core file (sure, sure). */
	89
	90	/* Allocate both the upage and the struct core_data at once, so
	91	a single free() will free them both. */
1f29e30b JG	92	rawptr = (struct trad_core_struct *)
1f29e30b JG	93	bfd_zalloc (abfd, sizeof (struct trad_core_struct));
ff37ea55 JG	94	if (rawptr == NULL) {
	95	bfd_error = no_memory;
	96	return 0;
	97	}
	98
1f29e30b JG	99	abfd->tdata.trad_core_data = rawptr;
	100
	101	rawptr->u = u; /Copy the uarea into the tdata part of the bfd /
ff37ea55	102
637942e4 JG	103	/* Create the sections. This is raunchy, but bfd_close wants to free
637942e4 JG	104	them separately. */
1f29e30b JG	105
1f29e30b JG	106	core_stacksec(abfd) = (asection *) zalloc (sizeof (asection));
ff37ea55	107	if (core_stacksec (abfd) == NULL) {
1f29e30b	108	loser:
ff37ea55 JG	109	bfd_error = no_memory;
	110	free ((void *)rawptr);
	111	return 0;
	112	}
	113	core_datasec (abfd) = (asection *) zalloc (sizeof (asection));
	114	if (core_datasec (abfd) == NULL) {
1f29e30b	115	loser1:
ff37ea55 JG	116	free ((void *)core_stacksec (abfd));
	117	goto loser;
	118	}
	119	core_regsec (abfd) = (asection *) zalloc (sizeof (asection));
	120	if (core_regsec (abfd) == NULL) {
ff37ea55 JG	121	free ((void *)core_datasec (abfd));
	122	goto loser1;
	123	}
	124
	125	core_stacksec (abfd)->name = ".stack";
	126	core_datasec (abfd)->name = ".data";
	127	core_regsec (abfd)->name = ".reg";
	128
6a469027 JG	129	core_stacksec (abfd)->flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
	130	core_datasec (abfd)->flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
	131	core_regsec (abfd)->flags = SEC_ALLOC + SEC_HAS_CONTENTS;
ff37ea55	132
1f29e30b JG	133	core_datasec (abfd)->_raw_size = NBPG * u.u_dsize;
	134	core_stacksec (abfd)->_raw_size = NBPG * u.u_ssize;
	135	core_regsec (abfd)->_raw_size = NBPG * UPAGES; /* Larger than sizeof struct u */
ff37ea55 JG	136
	137	/* What a hack... we'd like to steal it from the exec file,
	138	since the upage does not seem to provide it. FIXME. */
9712c6e2 SG	139	#ifdef HOST_DATA_START_ADDR
	140	core_datasec (abfd)->vma = HOST_DATA_START_ADDR;
	141	#else
	142	core_datasec (abfd)->vma = HOST_TEXT_START_ADDR + (NBPG * u.u_tsize);
	143	#endif
	144	core_stacksec (abfd)->vma = HOST_STACK_END_ADDR - (NBPG * u.u_ssize);
637942e4 JG	145	/* This is tricky. As the "register section", we give them the entire
	146	upage and stack. u.u_ar0 points to where "register 0" is stored.
	147	There are two tricks with this, though. One is that the rest of the
	148	registers might be at positive or negative (or both) displacements
	149	from *u_ar0. The other is that u_ar0 is sometimes an absolute address
	150	in kernel memory, and on other systems it is an offset from the beginning
	151	of the `struct user'.
1f29e30b	152
637942e4 JG	153	As a practical matter, we don't know where the registers actually are,
	154	so we have to pass the whole area to GDB. We encode the value of u_ar0
	155	by setting the .regs section up so that its virtual memory address
	156	0 is at the place pointed to by u_ar0 (by setting the vma of the start
	157	of the section to -u_ar0). GDB uses this info to locate the regs,
	158	using minor trickery to get around the offset-or-absolute-addr problem. */
	159	core_regsec (abfd)->vma = 0 - (int) u.u_ar0;
ff37ea55 JG	160
	161	core_datasec (abfd)->filepos = NBPG * UPAGES;
	162	core_stacksec (abfd)->filepos = (NBPG * UPAGES) + NBPG * u.u_dsize;
1f29e30b	163	core_regsec (abfd)->filepos = 0; /* Register segment is the upage */
ff37ea55 JG	164
	165	/* Align to word at least */
	166	core_stacksec (abfd)->alignment_power = 2;
	167	core_datasec (abfd)->alignment_power = 2;
	168	core_regsec (abfd)->alignment_power = 2;
	169
	170	abfd->sections = core_stacksec (abfd);
	171	core_stacksec (abfd)->next = core_datasec (abfd);
	172	core_datasec (abfd)->next = core_regsec (abfd);
	173	abfd->section_count = 3;
	174
	175	return abfd->xvec;
ff37ea55 JG	176	}
	177
	178	char *
	179	trad_unix_core_file_failing_command (abfd)
	180	bfd *abfd;
	181	{
1f29e30b JG	182	#ifndef NO_CORE_COMMAND
	183	char *com = abfd->tdata.trad_core_data->u.u_comm;
	184	if (*com)
	185	return com;
ff37ea55	186	else
1f29e30b	187	#endif
ff37ea55 JG	188	return 0;
	189	}
	190
7ed4093a	191	/* ARGSUSED */
ff37ea55	192	int
7ed4093a SC	193	trad_unix_core_file_failing_signal (ignore_abfd)
7ed4093a SC	194	bfd *ignore_abfd;
ff37ea55 JG	195	{
	196	return -1; /* FIXME, where is it? */
	197	}
	198
7ed4093a	199	/* ARGSUSED */
ff37ea55 JG	200	boolean
	201	trad_unix_core_file_matches_executable_p (core_bfd, exec_bfd)
	202	bfd core_bfd, exec_bfd;
	203	{
	204	return true; /* FIXME, We have no way of telling at this point */
	205	}
6a469027 JG	206	\f
	207	/* No archive file support via this BFD */
	208	#define trad_unix_openr_next_archived_file bfd_generic_openr_next_archived_file
	209	#define trad_unix_generic_stat_arch_elt bfd_generic_stat_arch_elt
	210	#define trad_unix_slurp_armap bfd_false
	211	#define trad_unix_slurp_extended_name_table bfd_true
1f29e30b JG	212	#define trad_unix_write_armap (boolean (*) PARAMS \
	213	((bfd arch, unsigned int elength, struct orl map, \
	214	unsigned int orl_count, int stridx))) bfd_false
6a469027 JG	215	#define trad_unix_truncate_arname bfd_dont_truncate_arname
	216	#define aout_32_openr_next_archived_file bfd_generic_openr_next_archived_file
	217
	218	#define trad_unix_close_and_cleanup bfd_generic_close_and_cleanup
1f29e30b JG	219	#define trad_unix_set_section_contents (boolean (*) PARAMS \
	220	((bfd abfd, asection section, PTR data, file_ptr offset, \
	221	bfd_size_type count))) bfd_false
6a469027	222	#define trad_unix_get_section_contents bfd_generic_get_section_contents
1f29e30b JG	223	#define trad_unix_new_section_hook (boolean (*) PARAMS \
1f29e30b JG	224	((bfd *, sec_ptr))) bfd_true
6a469027	225	#define trad_unix_get_symtab_upper_bound bfd_0u
1f29e30b JG	226	#define trad_unix_get_symtab (unsigned int (*) PARAMS \
	227	((bfd , struct symbol_cache_entry *))) bfd_0u
	228	#define trad_unix_get_reloc_upper_bound (unsigned int (*) PARAMS \
	229	((bfd *, sec_ptr))) bfd_0u
	230	#define trad_unix_canonicalize_reloc (unsigned int (*) PARAMS \
	231	((bfd , sec_ptr, arelent , struct symbol_cache_entry*))) bfd_0u
	232	#define trad_unix_make_empty_symbol (struct symbol_cache_entry * \
0dc1bc8b	233	() (bfd )) bfd_false
1f29e30b JG	234	#define trad_unix_print_symbol (void (*) PARAMS \
	235	((bfd , PTR, struct symbol_cache_entry , \
	236	bfd_print_symbol_type))) bfd_false
	237	#define trad_unix_get_lineno (alent * (*) PARAMS \
	238	((bfd , struct symbol_cache_entry ))) bfd_nullvoidptr
	239	#define trad_unix_set_arch_mach (boolean (*) PARAMS \
0dc1bc8b	240	((bfd *, enum bfd_architecture, unsigned long))) bfd_false
1f29e30b	241	#define trad_unix_find_nearest_line (boolean (*) PARAMS \
0dc1bc8b	242	((bfd abfd, struct sec section, \
6a469027 JG	243	struct symbol_cache_entry **symbols,bfd_vma offset, \
6a469027 JG	244	CONST char file, CONST char func, unsigned int *line))) bfd_false
1f29e30b	245	#define trad_unix_sizeof_headers (int (*) PARAMS \
0dc1bc8b	246	((bfd *, boolean))) bfd_0
6a469027 JG	247
	248	#define trad_unix_bfd_debug_info_start bfd_void
	249	#define trad_unix_bfd_debug_info_end bfd_void
1f29e30b	250	#define trad_unix_bfd_debug_info_accumulate (void (*) PARAMS \
0dc1bc8b	251	((bfd , struct sec ))) bfd_void
1f29e30b JG	252	#define trad_unix_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
1f29e30b JG	253	#define trad_unix_bfd_relax_section bfd_generic_relax_section
0dc1bc8b ILT	254	#define trad_unix_bfd_seclet_link \
	255	((boolean () PARAMS ((bfd , PTR, boolean))) bfd_false)
	256
637942e4 JG	257	/* If somebody calls any byte-swapping routines, shoot them. */
	258	void
	259	swap_abort()
	260	{
	261	abort(); /* This way doesn't require any declaration for ANSI to fuck up */
	262	}
1f29e30b JG	263	#define NO_GET ((bfd_vma () PARAMS (( bfd_byte ))) swap_abort )
1f29e30b JG	264	#define NO_PUT ((void () PARAMS ((bfd_vma, bfd_byte ))) swap_abort )
6a469027	265
637942e4	266	bfd_target trad_core_vec =
6a469027	267	{
637942e4	268	"trad-core",
6a469027 JG	269	bfd_target_unknown_flavour,
	270	true, /* target byte order */
	271	true, /* target headers byte order */
	272	(HAS_RELOC \| EXEC_P \| /* object flags */
	273	HAS_LINENO \| HAS_DEBUG \|
	274	HAS_SYMS \| HAS_LOCALS \| DYNAMIC \| WP_TEXT \| D_PAGED),
	275	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC), /* section flags */
0dc1bc8b	276	0, /* symbol prefix */
6a469027 JG	277	' ', /* ar_pad_char */
	278	16, /* ar_max_namelen */
	279	3, /* minimum alignment power */
637942e4 JG	280	NO_GET, NO_PUT, NO_GET, NO_PUT, NO_GET, NO_PUT, /* data */
	281	NO_GET, NO_PUT, NO_GET, NO_PUT, NO_GET, NO_PUT, /* hdrs */
	282
	283	{_bfd_dummy_target, _bfd_dummy_target,
	284	_bfd_dummy_target, trad_unix_core_file_p},
	285	{bfd_false, bfd_false, /* bfd_create_object */
	286	bfd_false, bfd_false},
	287	{bfd_false, bfd_false, /* bfd_write_contents */
	288	bfd_false, bfd_false},
6a469027 JG	289
	290	JUMP_TABLE(trad_unix)
	291	};