[deliverable/binutils-gdb.git] / bfd / elf64-target.h

/* Target definitions for 64-bit ELF
   Copyright 1993 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.  */

/* This structure contains everything that BFD knows about a target.
   It includes things like its byte order, name, what routines to call
   to do various operations, etc.  Every BFD points to a target structure
   with its "xvec" member.

   There are two such structures here:  one for big-endian machines and
   one for little-endian machines.   */

/* Archives are generic or unimplemented.  */
#ifndef bfd_elf64_slurp_armap
#define bfd_elf64_slurp_armap		bfd_slurp_coff_armap
#endif
#define bfd_elf64_slurp_extended_name_table	_bfd_slurp_extended_name_table
#define bfd_elf64_truncate_arname		bfd_dont_truncate_arname
#define bfd_elf64_openr_next_archived_file	bfd_generic_openr_next_archived_file
#define bfd_elf64_generic_stat_arch_elt	bfd_generic_stat_arch_elt
#ifndef bfd_elf64_write_armap
#define	bfd_elf64_write_armap		coff_write_armap
#endif

/* Ordinary section reading and writing */
#define bfd_elf64_get_section_contents	bfd_generic_get_section_contents
#define	bfd_elf64_close_and_cleanup		bfd_generic_close_and_cleanup

#define bfd_elf64_bfd_debug_info_start	bfd_void
#define bfd_elf64_bfd_debug_info_end	bfd_void
#define bfd_elf64_bfd_debug_info_accumulate	(PROTO(void,(*),(bfd*, struct sec *))) bfd_void
#define bfd_elf64_bfd_get_relocated_section_contents \
 bfd_generic_get_relocated_section_contents
#define bfd_elf64_bfd_relax_section bfd_generic_relax_section
#define bfd_elf64_bfd_make_debug_symbol \
  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
#ifndef bfd_elf64_bfd_link_hash_table_create
#define bfd_elf64_bfd_link_hash_table_create \
  _bfd_generic_link_hash_table_create
#endif
#ifndef bfd_elf64_bfd_link_add_symbols
#define bfd_elf64_bfd_link_add_symbols	_bfd_generic_link_add_symbols
#endif
#ifndef bfd_elf64_bfd_final_link
#define bfd_elf64_bfd_final_link	_bfd_generic_final_link
#endif

#ifndef bfd_elf64_bfd_copy_private_section_data
#define bfd_elf64_bfd_copy_private_section_data \
  ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true)
#endif
#ifndef bfd_elf64_bfd_copy_private_bfd_data
#define bfd_elf64_bfd_copy_private_bfd_data \
  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
#endif
#ifndef bfd_elf64_bfd_is_local_label
#define bfd_elf64_bfd_is_local_label bfd_generic_is_local_label
#endif
#ifndef bfd_elf64_bfd_free_cached_info
#define bfd_elf64_bfd_free_cached_info bfd_true
#endif

#ifndef elf_info_to_howto_rel
#define elf_info_to_howto_rel 0
#endif

#ifndef ELF_MAXPAGESIZE
#define ELF_MAXPAGESIZE 1
#endif

#ifndef elf_backend_sym_is_global
#define elf_backend_sym_is_global	0
#endif
#ifndef elf_backend_object_p
#define elf_backend_object_p		0
#endif
#ifndef elf_backend_symbol_processing
#define elf_backend_symbol_processing	0
#endif
#ifndef elf_backend_symbol_table_processing
#define elf_backend_symbol_table_processing	0
#endif
#ifndef elf_backend_section_processing
#define elf_backend_section_processing	0
#endif
#ifndef elf_backend_section_from_shdr
#define elf_backend_section_from_shdr	0
#endif
#ifndef elf_backend_fake_sections
#define elf_backend_fake_sections	0
#endif
#ifndef elf_backend_section_from_bfd_section
#define elf_backend_section_from_bfd_section	0
#endif
#ifndef elf_backend_final_write_processing
#define elf_backend_final_write_processing	0
#endif
#ifndef elf_backend_ecoff_debug_swap
#define elf_backend_ecoff_debug_swap	0
#endif

static CONST struct elf_backend_data elf64_bed =
{
#ifdef USE_REL
  0,				/* use_rela_p */
#else
  1,				/* use_rela_p */
#endif
  1,				/* elf_64_p */
  ELF_ARCH,			/* arch */
  ELF_MACHINE_CODE,		/* elf_machine_code */
  ELF_MAXPAGESIZE,		/* maxpagesize */
  elf_info_to_howto,
  elf_info_to_howto_rel,
  elf_backend_sym_is_global,
  elf_backend_object_p,
  elf_backend_symbol_processing,
  elf_backend_symbol_table_processing,
  elf_backend_section_processing,
  elf_backend_section_from_shdr,
  elf_backend_fake_sections,
  elf_backend_section_from_bfd_section,
  elf_backend_ecoff_debug_swap
};

#ifdef TARGET_BIG_SYM
bfd_target TARGET_BIG_SYM =
{
  /* name: identify kind of target */
  TARGET_BIG_NAME,

  /* flavour: general indication about file */
  bfd_target_elf_flavour,

  /* byteorder_big_p: data is big endian */
  true,

  /* header_byteorder_big_p: header is also big endian */
  true,

  /* object_flags: mask of all file flags */
  (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
   DYNAMIC | WP_TEXT),
  
  /* section_flags: mask of all section flags */
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
   SEC_CODE | SEC_DATA | SEC_DEBUGGING),

   /* leading_symbol_char: is the first char of a user symbol
      predictable, and if so what is it */
   0,

  /* ar_pad_char: pad character for filenames within an archive header
     FIXME:  this really has nothing to do with ELF, this is a characteristic
     of the archiver and/or os and should be independently tunable */
  '/',

  /* ar_max_namelen: maximum number of characters in an archive header
     FIXME:  this really has nothing to do with ELF, this is a characteristic
     of the archiver and should be independently tunable.  This value is
     a WAG (wild a** guess) */
  15,

  /* align_power_min: minimum alignment restriction for any section
     FIXME:  this value may be target machine dependent */
  3,

  /* Routines to byte-swap various sized integers from the data sections */
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
    bfd_getb16, bfd_getb_signed_16, bfd_putb16,

  /* Routines to byte-swap various sized integers from the file headers */
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
    bfd_getb16, bfd_getb_signed_16, bfd_putb16,

  /* bfd_check_format: check the format of a file being read */
  { _bfd_dummy_target,		/* unknown format */
    bfd_elf64_object_p,		/* assembler/linker output (object file) */
    bfd_generic_archive_p,	/* an archive */
    bfd_elf64_core_file_p	/* a core file */
  },

  /* bfd_set_format: set the format of a file being written */
  { bfd_false,
    bfd_elf_mkobject,
    _bfd_generic_mkarchive,
    bfd_false
  },

  /* bfd_write_contents: write cached information into a file being written */
  { bfd_false,
    bfd_elf64_write_object_contents,
    _bfd_write_archive_contents,
    bfd_false
  },

  /* Initialize a jump table with the standard macro.  All names start with
     "elf" */
  JUMP_TABLE(bfd_elf64),

  /* backend_data: */
  (PTR) &elf64_bed,
};
#endif

#ifdef TARGET_LITTLE_SYM
bfd_target TARGET_LITTLE_SYM =
{
  /* name: identify kind of target */
  TARGET_LITTLE_NAME,

  /* flavour: general indication about file */
  bfd_target_elf_flavour,

  /* byteorder_big_p: data is big endian */
  false,		/* Nope -- this one's little endian */

  /* header_byteorder_big_p: header is also big endian */
  false,		/* Nope -- this one's little endian */

  /* object_flags: mask of all file flags */
  (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
   DYNAMIC | WP_TEXT),
  
  /* section_flags: mask of all section flags */
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
   SEC_CODE | SEC_DATA | SEC_DEBUGGING),

   /* leading_symbol_char: is the first char of a user symbol
      predictable, and if so what is it */
   0,

  /* ar_pad_char: pad character for filenames within an archive header
     FIXME:  this really has nothing to do with ELF, this is a characteristic
     of the archiver and/or os and should be independently tunable */
  '/',

  /* ar_max_namelen: maximum number of characters in an archive header
     FIXME:  this really has nothing to do with ELF, this is a characteristic
     of the archiver and should be independently tunable.  This value is
     a WAG (wild a** guess) */
  15,

  /* align_power_min: minimum alignment restriction for any section
     FIXME:  this value may be target machine dependent */
  3,

  /* Routines to byte-swap various sized integers from the data sections */
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
    bfd_getl16, bfd_getl_signed_16, bfd_putl16,

  /* Routines to byte-swap various sized integers from the file headers */
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
    bfd_getl16, bfd_getl_signed_16, bfd_putl16,

  /* bfd_check_format: check the format of a file being read */
  { _bfd_dummy_target,		/* unknown format */
    bfd_elf64_object_p,		/* assembler/linker output (object file) */
    bfd_generic_archive_p,	/* an archive */
    bfd_elf64_core_file_p	/* a core file */
  },

  /* bfd_set_format: set the format of a file being written */
  { bfd_false,
    bfd_elf_mkobject,
    _bfd_generic_mkarchive,
    bfd_false
  },

  /* bfd_write_contents: write cached information into a file being written */
  { bfd_false,
    bfd_elf64_write_object_contents,
    _bfd_write_archive_contents,
    bfd_false
  },

  /* Initialize a jump table with the standard macro.  All names start with
     "elf" */
  JUMP_TABLE(bfd_elf64),

  /* backend_data: */
  (PTR) &elf64_bed,
};
#endif
Commit	Line	Data
3adad029 KR	1	/* Target definitions for 64-bit ELF
	2	Copyright 1993 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
	20	/* This structure contains everything that BFD knows about a target.
	21	It includes things like its byte order, name, what routines to call
	22	to do various operations, etc. Every BFD points to a target structure
	23	with its "xvec" member.
	24
	25	There are two such structures here: one for big-endian machines and
	26	one for little-endian machines. */
	27
	28	/* Archives are generic or unimplemented. */
	29	#ifndef bfd_elf64_slurp_armap
	30	#define bfd_elf64_slurp_armap bfd_slurp_coff_armap
	31	#endif
	32	#define bfd_elf64_slurp_extended_name_table _bfd_slurp_extended_name_table
	33	#define bfd_elf64_truncate_arname bfd_dont_truncate_arname
	34	#define bfd_elf64_openr_next_archived_file bfd_generic_openr_next_archived_file
	35	#define bfd_elf64_generic_stat_arch_elt bfd_generic_stat_arch_elt
	36	#ifndef bfd_elf64_write_armap
	37	#define bfd_elf64_write_armap coff_write_armap
	38	#endif
	39
	40	/* Ordinary section reading and writing */
	41	#define bfd_elf64_get_section_contents bfd_generic_get_section_contents
	42	#define bfd_elf64_close_and_cleanup bfd_generic_close_and_cleanup
	43
	44	#define bfd_elf64_bfd_debug_info_start bfd_void
	45	#define bfd_elf64_bfd_debug_info_end bfd_void
	46	#define bfd_elf64_bfd_debug_info_accumulate (PROTO(void,(),(bfd, struct sec *))) bfd_void
	47	#define bfd_elf64_bfd_get_relocated_section_contents \
	48	bfd_generic_get_relocated_section_contents
	49	#define bfd_elf64_bfd_relax_section bfd_generic_relax_section
3adad029 KR	50	#define bfd_elf64_bfd_make_debug_symbol \
3adad029 KR	51	((asymbol () PARAMS ((bfd , void , unsigned long))) bfd_nullvoidptr)
4c3721d5 ILT	52	#ifndef bfd_elf64_bfd_link_hash_table_create
	53	#define bfd_elf64_bfd_link_hash_table_create \
	54	_bfd_generic_link_hash_table_create
	55	#endif
	56	#ifndef bfd_elf64_bfd_link_add_symbols
	57	#define bfd_elf64_bfd_link_add_symbols _bfd_generic_link_add_symbols
	58	#endif
	59	#ifndef bfd_elf64_bfd_final_link
	60	#define bfd_elf64_bfd_final_link _bfd_generic_final_link
	61	#endif
3adad029	62
5b3577cb JL	63	#ifndef bfd_elf64_bfd_copy_private_section_data
	64	#define bfd_elf64_bfd_copy_private_section_data \
	65	((boolean () PARAMS ((bfd , asection , bfd , asection *))) bfd_true)
	66	#endif
	67	#ifndef bfd_elf64_bfd_copy_private_bfd_data
	68	#define bfd_elf64_bfd_copy_private_bfd_data \
	69	((boolean () PARAMS ((bfd , bfd *))) bfd_true)
	70	#endif
5b3577cb JL	71	#ifndef bfd_elf64_bfd_is_local_label
	72	#define bfd_elf64_bfd_is_local_label bfd_generic_is_local_label
	73	#endif
9deaaaf1 ILT	74	#ifndef bfd_elf64_bfd_free_cached_info
	75	#define bfd_elf64_bfd_free_cached_info bfd_true
	76	#endif
5b3577cb	77
b3024965 KR	78	#ifndef elf_info_to_howto_rel
	79	#define elf_info_to_howto_rel 0
	80	#endif
	81
	82	#ifndef ELF_MAXPAGESIZE
	83	#define ELF_MAXPAGESIZE 1
	84	#endif
	85
643e9fc7 ILT	86	#ifndef elf_backend_sym_is_global
	87	#define elf_backend_sym_is_global 0
	88	#endif
a5ccdad1	89	#ifndef elf_backend_object_p
643e9fc7	90	#define elf_backend_object_p 0
a5ccdad1	91	#endif
95469b02	92	#ifndef elf_backend_symbol_processing
643e9fc7	93	#define elf_backend_symbol_processing 0
95469b02 ILT	94	#endif
95469b02 ILT	95	#ifndef elf_backend_symbol_table_processing
643e9fc7	96	#define elf_backend_symbol_table_processing 0
95469b02 ILT	97	#endif
95469b02 ILT	98	#ifndef elf_backend_section_processing
643e9fc7	99	#define elf_backend_section_processing 0
95469b02 ILT	100	#endif
95469b02 ILT	101	#ifndef elf_backend_section_from_shdr
643e9fc7	102	#define elf_backend_section_from_shdr 0
95469b02 ILT	103	#endif
95469b02 ILT	104	#ifndef elf_backend_fake_sections
643e9fc7	105	#define elf_backend_fake_sections 0
95469b02 ILT	106	#endif
95469b02 ILT	107	#ifndef elf_backend_section_from_bfd_section
643e9fc7 ILT	108	#define elf_backend_section_from_bfd_section 0
	109	#endif
	110	#ifndef elf_backend_final_write_processing
	111	#define elf_backend_final_write_processing 0
95469b02 ILT	112	#endif
95469b02 ILT	113	#ifndef elf_backend_ecoff_debug_swap
643e9fc7	114	#define elf_backend_ecoff_debug_swap 0
95469b02 ILT	115	#endif
95469b02 ILT	116
3adad029 KR	117	static CONST struct elf_backend_data elf64_bed =
	118	{
	119	#ifdef USE_REL
	120	0, /* use_rela_p */
	121	#else
	122	1, /* use_rela_p */
	123	#endif
95469b02	124	1, /* elf_64_p */
3adad029	125	ELF_ARCH, /* arch */
a5ccdad1	126	ELF_MACHINE_CODE, /* elf_machine_code */
95469b02	127	ELF_MAXPAGESIZE, /* maxpagesize */
643e9fc7 ILT	128	elf_info_to_howto,
	129	elf_info_to_howto_rel,
	130	elf_backend_sym_is_global,
	131	elf_backend_object_p,
	132	elf_backend_symbol_processing,
	133	elf_backend_symbol_table_processing,
	134	elf_backend_section_processing,
	135	elf_backend_section_from_shdr,
	136	elf_backend_fake_sections,
	137	elf_backend_section_from_bfd_section,
	138	elf_backend_ecoff_debug_swap
3adad029 KR	139	};
	140
	141	#ifdef TARGET_BIG_SYM
	142	bfd_target TARGET_BIG_SYM =
	143	{
	144	/* name: identify kind of target */
	145	TARGET_BIG_NAME,
	146
	147	/* flavour: general indication about file */
	148	bfd_target_elf_flavour,
	149
	150	/* byteorder_big_p: data is big endian */
	151	true,
	152
	153	/* header_byteorder_big_p: header is also big endian */
	154	true,
	155
	156	/* object_flags: mask of all file flags */
	157	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
	158	DYNAMIC \| WP_TEXT),
	159
	160	/* section_flags: mask of all section flags */
	161	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	162	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
3adad029 KR	163
	164	/* leading_symbol_char: is the first char of a user symbol
	165	predictable, and if so what is it */
	166	0,
	167
	168	/* ar_pad_char: pad character for filenames within an archive header
	169	FIXME: this really has nothing to do with ELF, this is a characteristic
	170	of the archiver and/or os and should be independently tunable */
	171	'/',
	172
	173	/* ar_max_namelen: maximum number of characters in an archive header
	174	FIXME: this really has nothing to do with ELF, this is a characteristic
	175	of the archiver and should be independently tunable. This value is
	176	a WAG (wild a** guess) */
	177	15,
	178
	179	/* align_power_min: minimum alignment restriction for any section
	180	FIXME: this value may be target machine dependent */
	181	3,
	182
	183	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	184	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	185	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	186	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
3adad029 KR	187
3adad029 KR	188	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	189	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	190	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	191	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
3adad029 KR	192
	193	/* bfd_check_format: check the format of a file being read */
	194	{ _bfd_dummy_target, /* unknown format */
	195	bfd_elf64_object_p, /* assembler/linker output (object file) */
	196	bfd_generic_archive_p, /* an archive */
	197	bfd_elf64_core_file_p /* a core file */
	198	},
	199
	200	/* bfd_set_format: set the format of a file being written */
	201	{ bfd_false,
	202	bfd_elf_mkobject,
	203	_bfd_generic_mkarchive,
	204	bfd_false
	205	},
	206
	207	/* bfd_write_contents: write cached information into a file being written */
	208	{ bfd_false,
	209	bfd_elf64_write_object_contents,
	210	_bfd_write_archive_contents,
	211	bfd_false
	212	},
	213
	214	/* Initialize a jump table with the standard macro. All names start with
	215	"elf" */
	216	JUMP_TABLE(bfd_elf64),
	217
	218	/* backend_data: */
	219	(PTR) &elf64_bed,
	220	};
	221	#endif
	222
	223	#ifdef TARGET_LITTLE_SYM
	224	bfd_target TARGET_LITTLE_SYM =
	225	{
	226	/* name: identify kind of target */
	227	TARGET_LITTLE_NAME,
	228
	229	/* flavour: general indication about file */
	230	bfd_target_elf_flavour,
	231
	232	/* byteorder_big_p: data is big endian */
	233	false, /* Nope -- this one's little endian */
	234
	235	/* header_byteorder_big_p: header is also big endian */
	236	false, /* Nope -- this one's little endian */
	237
	238	/* object_flags: mask of all file flags */
	239	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
	240	DYNAMIC \| WP_TEXT),
	241
	242	/* section_flags: mask of all section flags */
	243	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	244	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
3adad029 KR	245
	246	/* leading_symbol_char: is the first char of a user symbol
	247	predictable, and if so what is it */
	248	0,
	249
	250	/* ar_pad_char: pad character for filenames within an archive header
	251	FIXME: this really has nothing to do with ELF, this is a characteristic
	252	of the archiver and/or os and should be independently tunable */
	253	'/',
	254
	255	/* ar_max_namelen: maximum number of characters in an archive header
	256	FIXME: this really has nothing to do with ELF, this is a characteristic
	257	of the archiver and should be independently tunable. This value is
	258	a WAG (wild a** guess) */
	259	15,
	260
	261	/* align_power_min: minimum alignment restriction for any section
	262	FIXME: this value may be target machine dependent */
	263	3,
	264
	265	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	266	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	267	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	268	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
3adad029 KR	269
3adad029 KR	270	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	271	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	272	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	273	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
3adad029 KR	274
	275	/* bfd_check_format: check the format of a file being read */
	276	{ _bfd_dummy_target, /* unknown format */
	277	bfd_elf64_object_p, /* assembler/linker output (object file) */
	278	bfd_generic_archive_p, /* an archive */
	279	bfd_elf64_core_file_p /* a core file */
	280	},
	281
	282	/* bfd_set_format: set the format of a file being written */
	283	{ bfd_false,
	284	bfd_elf_mkobject,
	285	_bfd_generic_mkarchive,
	286	bfd_false
	287	},
	288
	289	/* bfd_write_contents: write cached information into a file being written */
	290	{ bfd_false,
	291	bfd_elf64_write_object_contents,
	292	_bfd_write_archive_contents,
	293	bfd_false
	294	},
	295
	296	/* Initialize a jump table with the standard macro. All names start with
	297	"elf" */
	298	JUMP_TABLE(bfd_elf64),
	299
	300	/* backend_data: */
	301	(PTR) &elf64_bed,
	302	};
	303	#endif