[deliverable/binutils-gdb.git] / bfd / aout-target.h

/* Define a target vector and some small routines for a variant of a.out.
   Copyright (C) 1990-1991 Free Software Foundation, Inc.

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.  */

#include "aout/aout64.h"
#include "aout/stab_gnu.h"
#include "aout/ar.h"
/*#include "libaout.h"*/

extern CONST struct reloc_howto_struct * NAME(aout,reloc_type_lookup) ();

/* Set parameters about this a.out file that are machine-dependent.
   This routine is called from some_aout_object_p just before it returns.  */
#ifndef MY_callback
static bfd_target *
DEFUN(MY(callback),(abfd),
      bfd *abfd)
{
  struct internal_exec *execp = exec_hdr (abfd);

  /* Calculate the file positions of the parts of a newly read aout header */
  obj_textsec (abfd)->_raw_size = N_TXTSIZE(*execp);

  /* The virtual memory addresses of the sections */
  obj_textsec (abfd)->vma = N_TXTADDR(*execp);
  obj_datasec (abfd)->vma = N_DATADDR(*execp);
  obj_bsssec  (abfd)->vma = N_BSSADDR(*execp);

  /* The file offsets of the sections */
  obj_textsec (abfd)->filepos = N_TXTOFF (*execp);
  obj_datasec (abfd)->filepos = N_DATOFF (*execp);

  /* The file offsets of the relocation info */
  obj_textsec (abfd)->rel_filepos = N_TRELOFF(*execp);
  obj_datasec (abfd)->rel_filepos = N_DRELOFF(*execp);

  /* The file offsets of the string table and symbol table.  */
  obj_sym_filepos (abfd) = N_SYMOFF (*execp);
  obj_str_filepos (abfd) = N_STROFF (*execp);
  
  /* Determine the architecture and machine type of the object file.  */
#ifdef SET_ARCH_MACH
  SET_ARCH_MACH(abfd, *execp);
#else
  bfd_default_set_arch_mach(abfd, DEFAULT_ARCH, 0);
#endif

  /* Don't set sizes now -- can't be sure until we know arch & mach.
     Sizes get set in set_sizes callback, later.  */
#if 0
  adata(abfd).page_size = PAGE_SIZE;
#ifdef SEGMENT_SIZE
  adata(abfd).segment_size = SEGMENT_SIZE;
#else
  adata(abfd).segment_size = PAGE_SIZE;
#endif
  adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
#endif

  return abfd->xvec;
}
#endif

#ifndef MY_object_p
/* Finish up the reading of an a.out file header */

static bfd_target *
DEFUN(MY(object_p),(abfd),
     bfd *abfd)
{
  struct external_exec exec_bytes;	/* Raw exec header from file */
  struct internal_exec exec;		/* Cleaned-up exec header */
  bfd_target *target;

  if (bfd_read ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd)
      != EXEC_BYTES_SIZE) {
    bfd_error = wrong_format;
    return 0;
  }

  exec.a_info = bfd_h_get_32 (abfd, exec_bytes.e_info);

  if (N_BADMAG (exec)) return 0;

  NAME(aout,swap_exec_header_in)(abfd, &exec_bytes, &exec);
  target = NAME(aout,some_aout_object_p) (abfd, &exec, MY(callback));

#ifdef ENTRY_CAN_BE_ZERO
  /* The NEWSOS3 entry-point is/was 0, which (amongst other lossage)
   * means that it isn't obvious if EXEC_P should be set.
   * All of the following must be true for an executable:
   * There must be no relocations, the bfd can be neither an
   * archive nor an archive element, and the file must be executable. */

  if (exec.a_trsize + exec.a_drsize == 0
      && bfd_get_format(abfd) == bfd_object && abfd->my_archive == NULL)
    {
      struct stat buf;
#ifndef S_IXUSR
#define S_IXUSR 0100	/* Execute by owner.  */
#endif
      if (stat(abfd->filename, &buf) == 0 && (buf.st_mode & S_IXUSR))
	abfd->flags |= EXEC_P;
    }
#endif /* ENTRY_CAN_BE_ZERO */

  return target;
}
#define MY_object_p MY(object_p)
#endif


#ifndef MY_mkobject
static boolean
DEFUN(MY(mkobject),(abfd),
      bfd *abfd)
{
  if (NAME(aout,mkobject)(abfd) == false)
    return false;
#if 0 /* Sizes get set in set_sizes callback, later, after we know
	 the architecture and machine.  */
  adata(abfd).page_size = PAGE_SIZE;
#ifdef SEGMENT_SIZE
  adata(abfd).segment_size = SEGMENT_SIZE;
#else
  adata(abfd).segment_size = PAGE_SIZE;
#endif
  adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
#endif
  return true;
}
#define MY_mkobject MY(mkobject)
#endif

/* Write an object file.
   Section contents have already been written.  We write the
   file header, symbols, and relocation.  */

#ifndef MY_write_object_contents
static boolean
DEFUN(MY(write_object_contents),(abfd),
      bfd *abfd)
{
  struct external_exec exec_bytes;
  struct internal_exec *execp = exec_hdr (abfd);

#if CHOOSE_RELOC_SIZE
  CHOOSE_RELOC_SIZE(abfd);
#else
  obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
#endif

  WRITE_HEADERS(abfd, execp);

  return true;
}
#define MY_write_object_contents MY(write_object_contents)
#endif

#ifndef MY_set_sizes
static boolean
DEFUN(MY(set_sizes),(abfd), bfd *abfd)
{
  adata(abfd).page_size = PAGE_SIZE;
#ifdef SEGMENT_SIZE
  adata(abfd).segment_size = SEGMENT_SIZE;
#else
  adata(abfd).segment_size = PAGE_SIZE;
#endif
  adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
  return true;
}
#define MY_set_sizes MY(set_sizes)
#endif

#ifndef MY_backend_data
static CONST struct aout_backend_data MY(backend_data) = {
  0,				/* zmagic contiguous */
  0,				/* text incl header */
  0,				/* text vma? */
  MY_set_sizes,
};
#define MY_backend_data &MY(backend_data)
#endif

/* We assume BFD generic archive files.  */
#ifndef	MY_openr_next_archived_file
#define	MY_openr_next_archived_file	bfd_generic_openr_next_archived_file
#endif
#ifndef	MY_generic_stat_arch_elt
#define	MY_generic_stat_arch_elt	bfd_generic_stat_arch_elt
#endif
#ifndef	MY_slurp_armap
#define	MY_slurp_armap			bfd_slurp_bsd_armap
#endif
#ifndef	MY_slurp_extended_name_table
#define	MY_slurp_extended_name_table	_bfd_slurp_extended_name_table
#endif
#ifndef	MY_write_armap
#define	MY_write_armap		bsd_write_armap
#endif
#ifndef	MY_truncate_arname
#define	MY_truncate_arname		bfd_bsd_truncate_arname
#endif

/* No core file defined here -- configure in trad-core.c separately.  */
#ifndef	MY_core_file_failing_command
#define	MY_core_file_failing_command _bfd_dummy_core_file_failing_command
#endif
#ifndef	MY_core_file_failing_signal
#define	MY_core_file_failing_signal	_bfd_dummy_core_file_failing_signal
#endif
#ifndef	MY_core_file_matches_executable_p
#define	MY_core_file_matches_executable_p	\
				_bfd_dummy_core_file_matches_executable_p
#endif
#ifndef	MY_core_file_p
#define	MY_core_file_p		_bfd_dummy_target
#endif

#ifndef MY_bfd_debug_info_start
#define MY_bfd_debug_info_start		bfd_void
#endif
#ifndef MY_bfd_debug_info_end
#define MY_bfd_debug_info_end		bfd_void
#endif
#ifndef MY_bfd_debug_info_accumulate
#define MY_bfd_debug_info_accumulate	(PROTO(void,(*),(bfd*, struct sec *))) bfd_void
#endif

#ifndef MY_core_file_failing_command
#define MY_core_file_failing_command NAME(aout,core_file_failing_command)
#endif
#ifndef MY_core_file_failing_signal
#define MY_core_file_failing_signal NAME(aout,core_file_failing_signal)
#endif
#ifndef MY_core_file_matches_executable_p
#define MY_core_file_matches_executable_p NAME(aout,core_file_matches_executable_p)
#endif
#ifndef MY_slurp_armap
#define MY_slurp_armap NAME(aout,slurp_armap)
#endif
#ifndef MY_slurp_extended_name_table
#define MY_slurp_extended_name_table NAME(aout,slurp_extended_name_table)
#endif
#ifndef MY_truncate_arname
#define MY_truncate_arname NAME(aout,truncate_arname)
#endif
#ifndef MY_write_armap
#define MY_write_armap NAME(aout,write_armap)
#endif
#ifndef MY_close_and_cleanup
#define MY_close_and_cleanup NAME(aout,close_and_cleanup)
#endif
#ifndef MY_set_section_contents
#define MY_set_section_contents NAME(aout,set_section_contents)
#endif
#ifndef MY_get_section_contents
#define MY_get_section_contents NAME(aout,get_section_contents)
#endif
#ifndef MY_new_section_hook
#define MY_new_section_hook NAME(aout,new_section_hook)
#endif
#ifndef MY_get_symtab_upper_bound
#define MY_get_symtab_upper_bound NAME(aout,get_symtab_upper_bound)
#endif
#ifndef MY_get_symtab
#define MY_get_symtab NAME(aout,get_symtab)
#endif
#ifndef MY_get_reloc_upper_bound
#define MY_get_reloc_upper_bound NAME(aout,get_reloc_upper_bound)
#endif
#ifndef MY_canonicalize_reloc
#define MY_canonicalize_reloc NAME(aout,canonicalize_reloc)
#endif
#ifndef MY_make_empty_symbol
#define MY_make_empty_symbol NAME(aout,make_empty_symbol)
#endif
#ifndef MY_print_symbol
#define MY_print_symbol NAME(aout,print_symbol)
#endif
#ifndef MY_get_lineno
#define MY_get_lineno NAME(aout,get_lineno)
#endif
#ifndef MY_set_arch_mach
#define MY_set_arch_mach NAME(aout,set_arch_mach)
#endif
#ifndef MY_openr_next_archived_file
#define MY_openr_next_archived_file NAME(aout,openr_next_archived_file)
#endif
#ifndef MY_find_nearest_line
#define MY_find_nearest_line NAME(aout,find_nearest_line)
#endif
#ifndef MY_generic_stat_arch_elt
#define MY_generic_stat_arch_elt NAME(aout,generic_stat_arch_elt)
#endif
#ifndef MY_sizeof_headers
#define MY_sizeof_headers NAME(aout,sizeof_headers)
#endif
#ifndef MY_bfd_debug_info_start
#define MY_bfd_debug_info_start NAME(aout,bfd_debug_info_start)
#endif
#ifndef MY_bfd_debug_info_end
#define MY_bfd_debug_info_end NAME(aout,bfd_debug_info_end)
#endif
#ifndef MY_bfd_debug_info_accumulat
#define MY_bfd_debug_info_accumulat NAME(aout,bfd_debug_info_accumulat)
#endif
#ifndef MY_reloc_howto_type_lookup
#define MY_reloc_howto_type_lookup NAME(aout,reloc_type_lookup)
#endif
#ifndef MY_make_debug_symbol
#define MY_make_debug_symbol 0
#endif

/* Aout symbols normally have leading underscores */
#ifndef MY_symbol_leading_char 
#define MY_symbol_leading_char '_'
#endif

bfd_target MY(vec) =
{
  TARGETNAME,		/* name */
  bfd_target_aout_flavour,
#ifdef TARGET_IS_BIG_ENDIAN_P
  true,				/* target byte order (big) */
  true,				/* target headers byte order (big) */
#else
  false,			/* target byte order (little) */
  false,			/* target headers byte order (little) */
#endif
  (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 */
  MY_symbol_leading_char,
  ' ',				/* ar_pad_char */
  15,				/* ar_max_namelen */
  1,				/* minimum alignment */
#ifdef TARGET_IS_BIG_ENDIAN_P
  _do_getb64, _do_putb64,	_do_getb32, _do_putb32, _do_getb16, _do_putb16, /* data */
  _do_getb64, _do_putb64,	_do_getb32, _do_putb32, _do_getb16, _do_putb16, /* hdrs */
#else
  _do_getl64, _do_putl64,	_do_getl32, _do_putl32, _do_getl16, _do_putl16, /* data */
  _do_getl64, _do_putl64,	_do_getl32, _do_putl32, _do_getl16, _do_putl16, /* hdrs */
#endif
    {_bfd_dummy_target, MY_object_p, /* bfd_check_format */
       bfd_generic_archive_p, MY_core_file_p},
    {bfd_false, MY_mkobject,	/* bfd_set_format */
       _bfd_generic_mkarchive, bfd_false},
    {bfd_false, MY_write_object_contents, /* bfd_write_contents */
       _bfd_write_archive_contents, bfd_false},

  MY_core_file_failing_command,
  MY_core_file_failing_signal,
  MY_core_file_matches_executable_p,
  MY_slurp_armap,
  MY_slurp_extended_name_table,
  MY_truncate_arname,
  MY_write_armap,
  MY_close_and_cleanup,
  MY_set_section_contents,
  MY_get_section_contents,
  MY_new_section_hook,
  MY_get_symtab_upper_bound,
  MY_get_symtab,
  MY_get_reloc_upper_bound,
  MY_canonicalize_reloc,
  MY_make_empty_symbol,
  MY_print_symbol,
  MY_get_lineno,
  MY_set_arch_mach,
  MY_openr_next_archived_file,
  MY_find_nearest_line,
  MY_generic_stat_arch_elt,
  MY_sizeof_headers,
  MY_bfd_debug_info_start,
  MY_bfd_debug_info_end,
  MY_bfd_debug_info_accumulate,
  bfd_generic_get_relocated_section_contents,
  bfd_generic_relax_section,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* COFF stuff?! */
  MY_reloc_howto_type_lookup,
  MY_make_debug_symbol,
  (PTR) MY_backend_data,
};
Commit	Line	Data
582bc90a	1	/* Define a target vector and some small routines for a variant of a.out.
e98e6ec1 SC	2	Copyright (C) 1990-1991 Free Software Foundation, Inc.
	3
	4	This file is part of BFD, the Binary File Descriptor library.
	5
	6	This program is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 2 of the License, or
	9	(at your option) any later version.
	10
	11	This program is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with this program; if not, write to the Free Software
	18	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
	19
582bc90a PB	20	#include "aout/aout64.h"
	21	#include "aout/stab_gnu.h"
	22	#include "aout/ar.h"
	23	/#include "libaout.h"/
	24
214f8f23 KR	25	extern CONST struct reloc_howto_struct * NAME(aout,reloc_type_lookup) ();
214f8f23 KR	26
e98e6ec1 SC	27	/* Set parameters about this a.out file that are machine-dependent.
e98e6ec1 SC	28	This routine is called from some_aout_object_p just before it returns. */
214f8f23	29	#ifndef MY_callback
e98e6ec1 SC	30	static bfd_target *
	31	DEFUN(MY(callback),(abfd),
	32	bfd *abfd)
	33	{
	34	struct internal_exec *execp = exec_hdr (abfd);
294eaca4 SC	35
294eaca4 SC	36	/* Calculate the file positions of the parts of a newly read aout header */
e98e6ec1 SC	37	obj_textsec (abfd)->_raw_size = N_TXTSIZE(*execp);
	38
	39	/* The virtual memory addresses of the sections */
	40	obj_textsec (abfd)->vma = N_TXTADDR(*execp);
	41	obj_datasec (abfd)->vma = N_DATADDR(*execp);
	42	obj_bsssec (abfd)->vma = N_BSSADDR(*execp);
	43
	44	/* The file offsets of the sections */
	45	obj_textsec (abfd)->filepos = N_TXTOFF (*execp);
	46	obj_datasec (abfd)->filepos = N_DATOFF (*execp);
	47
	48	/* The file offsets of the relocation info */
	49	obj_textsec (abfd)->rel_filepos = N_TRELOFF(*execp);
	50	obj_datasec (abfd)->rel_filepos = N_DRELOFF(*execp);
	51
	52	/* The file offsets of the string table and symbol table. */
	53	obj_sym_filepos (abfd) = N_SYMOFF (*execp);
	54	obj_str_filepos (abfd) = N_STROFF (*execp);
	55
582bc90a	56	/* Determine the architecture and machine type of the object file. */
e98e6ec1 SC	57	#ifdef SET_ARCH_MACH
	58	SET_ARCH_MACH(abfd, *execp);
	59	#else
	60	bfd_default_set_arch_mach(abfd, DEFAULT_ARCH, 0);
	61	#endif
	62
294eaca4 SC	63	/* Don't set sizes now -- can't be sure until we know arch & mach.
	64	Sizes get set in set_sizes callback, later. */
	65	#if 0
e98e6ec1 SC	66	adata(abfd).page_size = PAGE_SIZE;
	67	#ifdef SEGMENT_SIZE
	68	adata(abfd).segment_size = SEGMENT_SIZE;
	69	#else
	70	adata(abfd).segment_size = PAGE_SIZE;
	71	#endif
	72	adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
294eaca4	73	#endif
e98e6ec1 SC	74
	75	return abfd->xvec;
	76	}
214f8f23	77	#endif
e98e6ec1 SC	78
	79	#ifndef MY_object_p
	80	/* Finish up the reading of an a.out file header */
	81
	82	static bfd_target *
	83	DEFUN(MY(object_p),(abfd),
	84	bfd *abfd)
	85	{
	86	struct external_exec exec_bytes; /* Raw exec header from file */
	87	struct internal_exec exec; /* Cleaned-up exec header */
	88	bfd_target *target;
	89
	90	if (bfd_read ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd)
	91	!= EXEC_BYTES_SIZE) {
	92	bfd_error = wrong_format;
	93	return 0;
	94	}
	95
	96	exec.a_info = bfd_h_get_32 (abfd, exec_bytes.e_info);
	97
	98	if (N_BADMAG (exec)) return 0;
	99
	100	NAME(aout,swap_exec_header_in)(abfd, &exec_bytes, &exec);
	101	target = NAME(aout,some_aout_object_p) (abfd, &exec, MY(callback));
	102
	103	#ifdef ENTRY_CAN_BE_ZERO
	104	/* The NEWSOS3 entry-point is/was 0, which (amongst other lossage)
	105	* means that it isn't obvious if EXEC_P should be set.
	106	* All of the following must be true for an executable:
	107	* There must be no relocations, the bfd can be neither an
	108	* archive nor an archive element, and the file must be executable. */
	109
	110	if (exec.a_trsize + exec.a_drsize == 0
	111	&& bfd_get_format(abfd) == bfd_object && abfd->my_archive == NULL)
	112	{
	113	struct stat buf;
	114	#ifndef S_IXUSR
	115	#define S_IXUSR 0100 /* Execute by owner. */
	116	#endif
	117	if (stat(abfd->filename, &buf) == 0 && (buf.st_mode & S_IXUSR))
	118	abfd->flags \|= EXEC_P;
	119	}
	120	#endif /* ENTRY_CAN_BE_ZERO */
	121
	122	return target;
	123	}
	124	#define MY_object_p MY(object_p)
	125	#endif
	126
	127
	128	#ifndef MY_mkobject
	129	static boolean
	130	DEFUN(MY(mkobject),(abfd),
	131	bfd *abfd)
	132	{
	133	if (NAME(aout,mkobject)(abfd) == false)
	134	return false;
294eaca4 SC	135	#if 0 /* Sizes get set in set_sizes callback, later, after we know
294eaca4 SC	136	the architecture and machine. */
e98e6ec1 SC	137	adata(abfd).page_size = PAGE_SIZE;
	138	#ifdef SEGMENT_SIZE
	139	adata(abfd).segment_size = SEGMENT_SIZE;
	140	#else
	141	adata(abfd).segment_size = PAGE_SIZE;
	142	#endif
	143	adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
294eaca4	144	#endif
e98e6ec1 SC	145	return true;
	146	}
	147	#define MY_mkobject MY(mkobject)
	148	#endif
	149
	150	/* Write an object file.
	151	Section contents have already been written. We write the
	152	file header, symbols, and relocation. */
	153
	154	#ifndef MY_write_object_contents
	155	static boolean
	156	DEFUN(MY(write_object_contents),(abfd),
	157	bfd *abfd)
	158	{
e98e6ec1 SC	159	struct external_exec exec_bytes;
	160	struct internal_exec *execp = exec_hdr (abfd);
	161
582bc90a PB	162	#if CHOOSE_RELOC_SIZE
	163	CHOOSE_RELOC_SIZE(abfd);
	164	#else
	165	obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
	166	#endif
	167
e98e6ec1	168	WRITE_HEADERS(abfd, execp);
582bc90a	169
e98e6ec1 SC	170	return true;
	171	}
	172	#define MY_write_object_contents MY(write_object_contents)
	173	#endif
	174
294eaca4 SC	175	#ifndef MY_set_sizes
	176	static boolean
	177	DEFUN(MY(set_sizes),(abfd), bfd *abfd)
	178	{
	179	adata(abfd).page_size = PAGE_SIZE;
	180	#ifdef SEGMENT_SIZE
	181	adata(abfd).segment_size = SEGMENT_SIZE;
	182	#else
	183	adata(abfd).segment_size = PAGE_SIZE;
	184	#endif
	185	adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
	186	return true;
	187	}
	188	#define MY_set_sizes MY(set_sizes)
	189	#endif
	190
	191	#ifndef MY_backend_data
	192	static CONST struct aout_backend_data MY(backend_data) = {
	193	0, /* zmagic contiguous */
	194	0, /* text incl header */
	195	0, /* text vma? */
	196	MY_set_sizes,
	197	};
	198	#define MY_backend_data &MY(backend_data)
	199	#endif
	200
e98e6ec1 SC	201	/* We assume BFD generic archive files. */
	202	#ifndef MY_openr_next_archived_file
	203	#define MY_openr_next_archived_file bfd_generic_openr_next_archived_file
	204	#endif
	205	#ifndef MY_generic_stat_arch_elt
	206	#define MY_generic_stat_arch_elt bfd_generic_stat_arch_elt
	207	#endif
	208	#ifndef MY_slurp_armap
	209	#define MY_slurp_armap bfd_slurp_bsd_armap
	210	#endif
	211	#ifndef MY_slurp_extended_name_table
582bc90a	212	#define MY_slurp_extended_name_table _bfd_slurp_extended_name_table
e98e6ec1 SC	213	#endif
	214	#ifndef MY_write_armap
	215	#define MY_write_armap bsd_write_armap
	216	#endif
	217	#ifndef MY_truncate_arname
	218	#define MY_truncate_arname bfd_bsd_truncate_arname
	219	#endif
	220
	221	/* No core file defined here -- configure in trad-core.c separately. */
	222	#ifndef MY_core_file_failing_command
	223	#define MY_core_file_failing_command _bfd_dummy_core_file_failing_command
	224	#endif
	225	#ifndef MY_core_file_failing_signal
	226	#define MY_core_file_failing_signal _bfd_dummy_core_file_failing_signal
	227	#endif
	228	#ifndef MY_core_file_matches_executable_p
	229	#define MY_core_file_matches_executable_p \
	230	_bfd_dummy_core_file_matches_executable_p
	231	#endif
	232	#ifndef MY_core_file_p
	233	#define MY_core_file_p _bfd_dummy_target
	234	#endif
	235
	236	#ifndef MY_bfd_debug_info_start
	237	#define MY_bfd_debug_info_start bfd_void
	238	#endif
	239	#ifndef MY_bfd_debug_info_end
	240	#define MY_bfd_debug_info_end bfd_void
	241	#endif
	242	#ifndef MY_bfd_debug_info_accumulate
	243	#define MY_bfd_debug_info_accumulate (PROTO(void,(),(bfd, struct sec *))) bfd_void
	244	#endif
	245
	246	#ifndef MY_core_file_failing_command
	247	#define MY_core_file_failing_command NAME(aout,core_file_failing_command)
	248	#endif
	249	#ifndef MY_core_file_failing_signal
	250	#define MY_core_file_failing_signal NAME(aout,core_file_failing_signal)
	251	#endif
	252	#ifndef MY_core_file_matches_executable_p
	253	#define MY_core_file_matches_executable_p NAME(aout,core_file_matches_executable_p)
	254	#endif
	255	#ifndef MY_slurp_armap
	256	#define MY_slurp_armap NAME(aout,slurp_armap)
	257	#endif
	258	#ifndef MY_slurp_extended_name_table
	259	#define MY_slurp_extended_name_table NAME(aout,slurp_extended_name_table)
	260	#endif
	261	#ifndef MY_truncate_arname
	262	#define MY_truncate_arname NAME(aout,truncate_arname)
	263	#endif
	264	#ifndef MY_write_armap
	265	#define MY_write_armap NAME(aout,write_armap)
	266	#endif
	267	#ifndef MY_close_and_cleanup
	268	#define MY_close_and_cleanup NAME(aout,close_and_cleanup)
	269	#endif
	270	#ifndef MY_set_section_contents
	271	#define MY_set_section_contents NAME(aout,set_section_contents)
	272	#endif
	273	#ifndef MY_get_section_contents
	274	#define MY_get_section_contents NAME(aout,get_section_contents)
	275	#endif
	276	#ifndef MY_new_section_hook
277	#define MY_new_section_hook NAME(aout,new_section_hook)
278	#endif
279	#ifndef MY_get_symtab_upper_bound
280	#define MY_get_symtab_upper_bound NAME(aout,get_symtab_upper_bound)
281	#endif
282	#ifndef MY_get_symtab
283	#define MY_get_symtab NAME(aout,get_symtab)
284	#endif
285	#ifndef MY_get_reloc_upper_bound
286	#define MY_get_reloc_upper_bound NAME(aout,get_reloc_upper_bound)
287	#endif
288	#ifndef MY_canonicalize_reloc
289	#define MY_canonicalize_reloc NAME(aout,canonicalize_reloc)
290	#endif
291	#ifndef MY_make_empty_symbol
292	#define MY_make_empty_symbol NAME(aout,make_empty_symbol)
293	#endif
294	#ifndef MY_print_symbol
295	#define MY_print_symbol NAME(aout,print_symbol)
296	#endif
297	#ifndef MY_get_lineno
298	#define MY_get_lineno NAME(aout,get_lineno)
299	#endif
300	#ifndef MY_set_arch_mach
301	#define MY_set_arch_mach NAME(aout,set_arch_mach)
302	#endif
303	#ifndef MY_openr_next_archived_file
304	#define MY_openr_next_archived_file NAME(aout,openr_next_archived_file)
305	#endif
306	#ifndef MY_find_nearest_line
307	#define MY_find_nearest_line NAME(aout,find_nearest_line)
308	#endif
309	#ifndef MY_generic_stat_arch_elt
310	#define MY_generic_stat_arch_elt NAME(aout,generic_stat_arch_elt)
311	#endif
312	#ifndef MY_sizeof_headers
313	#define MY_sizeof_headers NAME(aout,sizeof_headers)
314	#endif
315	#ifndef MY_bfd_debug_info_start
316	#define MY_bfd_debug_info_start NAME(aout,bfd_debug_info_start)
317	#endif
318	#ifndef MY_bfd_debug_info_end
319	#define MY_bfd_debug_info_end NAME(aout,bfd_debug_info_end)
320	#endif
321	#ifndef MY_bfd_debug_info_accumulat
322	#define MY_bfd_debug_info_accumulat NAME(aout,bfd_debug_info_accumulat)
323	#endif
582bc90a	324	#ifndef MY_reloc_howto_type_lookup
214f8f23	325	#define MY_reloc_howto_type_lookup NAME(aout,reloc_type_lookup)
582bc90a PB	326	#endif
	327	#ifndef MY_make_debug_symbol
	328	#define MY_make_debug_symbol 0
	329	#endif
294eaca4 SC	330
	331	/* Aout symbols normally have leading underscores */
	332	#ifndef MY_symbol_leading_char
	333	#define MY_symbol_leading_char '_'
582bc90a	334	#endif
e98e6ec1 SC	335
	336	bfd_target MY(vec) =
	337	{
	338	TARGETNAME, /* name */
	339	bfd_target_aout_flavour,
582bc90a PB	340	#ifdef TARGET_IS_BIG_ENDIAN_P
	341	true, /* target byte order (big) */
	342	true, /* target headers byte order (big) */
	343	#else
	344	false, /* target byte order (little) */
	345	false, /* target headers byte order (little) */
	346	#endif
e98e6ec1 SC	347	(HAS_RELOC \| EXEC_P \| /* object flags */
	348	HAS_LINENO \| HAS_DEBUG \|
	349	HAS_SYMS \| HAS_LOCALS \| DYNAMIC \| WP_TEXT \| D_PAGED),
	350	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC), /* section flags */
294eaca4	351	MY_symbol_leading_char,
e98e6ec1	352	' ', /* ar_pad_char */
582bc90a	353	15, /* ar_max_namelen */
e98e6ec1 SC	354	1, /* minimum alignment */
	355	#ifdef TARGET_IS_BIG_ENDIAN_P
	356	_do_getb64, _do_putb64, _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* data */
	357	_do_getb64, _do_putb64, _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* hdrs */
	358	#else
	359	_do_getl64, _do_putl64, _do_getl32, _do_putl32, _do_getl16, _do_putl16, /* data */
	360	_do_getl64, _do_putl64, _do_getl32, _do_putl32, _do_getl16, _do_putl16, /* hdrs */
	361	#endif
	362	{_bfd_dummy_target, MY_object_p, /* bfd_check_format */
	363	bfd_generic_archive_p, MY_core_file_p},
	364	{bfd_false, MY_mkobject, /* bfd_set_format */
	365	_bfd_generic_mkarchive, bfd_false},
	366	{bfd_false, MY_write_object_contents, /* bfd_write_contents */
	367	_bfd_write_archive_contents, bfd_false},
	368
	369	MY_core_file_failing_command,
	370	MY_core_file_failing_signal,
	371	MY_core_file_matches_executable_p,
	372	MY_slurp_armap,
	373	MY_slurp_extended_name_table,
	374	MY_truncate_arname,
	375	MY_write_armap,
	376	MY_close_and_cleanup,
	377	MY_set_section_contents,
	378	MY_get_section_contents,
	379	MY_new_section_hook,
	380	MY_get_symtab_upper_bound,
	381	MY_get_symtab,
	382	MY_get_reloc_upper_bound,
	383	MY_canonicalize_reloc,
	384	MY_make_empty_symbol,
	385	MY_print_symbol,
	386	MY_get_lineno,
	387	MY_set_arch_mach,
	388	MY_openr_next_archived_file,
	389	MY_find_nearest_line,
	390	MY_generic_stat_arch_elt,
	391	MY_sizeof_headers,
	392	MY_bfd_debug_info_start,
	393	MY_bfd_debug_info_end,
	394	MY_bfd_debug_info_accumulate,
582bc90a PB	395	bfd_generic_get_relocated_section_contents,
	396	bfd_generic_relax_section,
	397	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* COFF stuff?! */
	398	MY_reloc_howto_type_lookup,
	399	MY_make_debug_symbol,
	400	(PTR) MY_backend_data,
e98e6ec1	401	};