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

/* Target definitions for 64-bit ELF
   Copyright 1993, 1994 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.   */

#define	bfd_elf64_close_and_cleanup _bfd_generic_close_and_cleanup
#define bfd_elf64_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
#ifndef bfd_elf64_get_section_contents
#define bfd_elf64_get_section_contents _bfd_generic_get_section_contents
#endif

#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_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_merge_private_bfd_data
#define bfd_elf64_bfd_merge_private_bfd_data \
  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
#endif
#ifndef bfd_elf64_bfd_set_private_flags
#define bfd_elf64_bfd_set_private_flags \
  ((boolean (*) PARAMS ((bfd *, flagword))) 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_get_dynamic_reloc_upper_bound
#define bfd_elf64_get_dynamic_reloc_upper_bound \
  _bfd_nodynamic_get_dynamic_reloc_upper_bound
#endif
#ifndef bfd_elf64_canonicalize_dynamic_reloc
#define bfd_elf64_canonicalize_dynamic_reloc \
  _bfd_nodynamic_canonicalize_dynamic_reloc
#endif

#ifdef elf_backend_relocate_section
#ifndef bfd_elf64_bfd_link_hash_table_create
#define bfd_elf64_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
#endif
#else /* ! defined (elf_backend_relocate_section) */
/* If no backend relocate_section routine, use the generic linker.  */
#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
#endif /* ! defined (elf_backend_relocate_section) */

#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_collect
#define elf_backend_collect false
#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_add_symbol_hook
#define elf_backend_add_symbol_hook	0
#endif
#ifndef elf_backend_link_output_symbol_hook
#define elf_backend_link_output_symbol_hook 0
#endif
#ifndef elf_backend_create_dynamic_sections
#define elf_backend_create_dynamic_sections 0
#endif
#ifndef elf_backend_check_relocs
#define elf_backend_check_relocs	0
#endif
#ifndef elf_backend_adjust_dynamic_symbol
#define elf_backend_adjust_dynamic_symbol 0
#endif
#ifndef elf_backend_size_dynamic_sections
#define elf_backend_size_dynamic_sections 0
#endif
#ifndef elf_backend_relocate_section
#define elf_backend_relocate_section	0
#endif
#ifndef elf_backend_finish_dynamic_symbol
#define elf_backend_finish_dynamic_symbol	0
#endif
#ifndef elf_backend_finish_dynamic_sections
#define elf_backend_finish_dynamic_sections	0
#endif
#ifndef elf_backend_begin_write_processing
#define elf_backend_begin_write_processing	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

#ifndef ELF_MACHINE_ALT1
#define ELF_MACHINE_ALT1 0
#endif

#ifndef ELF_MACHINE_ALT2
#define ELF_MACHINE_ALT2 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_backend_collect,
  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_add_symbol_hook,
  elf_backend_link_output_symbol_hook,
  elf_backend_create_dynamic_sections,
  elf_backend_check_relocs,
  elf_backend_adjust_dynamic_symbol,
  elf_backend_size_dynamic_sections,
  elf_backend_relocate_section,
  elf_backend_finish_dynamic_symbol,
  elf_backend_finish_dynamic_sections,
  elf_backend_begin_write_processing,
  elf_backend_final_write_processing,
  elf_backend_ecoff_debug_swap,
  ELF_MACHINE_ALT1,
  ELF_MACHINE_ALT2
};

#ifdef TARGET_BIG_SYM
const 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 | D_PAGED),
  
  /* 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) */
  14,

  /* 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
  },

      BFD_JUMP_TABLE_GENERIC (bfd_elf64),
      BFD_JUMP_TABLE_COPY (bfd_elf64),
      BFD_JUMP_TABLE_CORE (bfd_elf64),
      BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
      BFD_JUMP_TABLE_SYMBOLS (bfd_elf64),
      BFD_JUMP_TABLE_RELOCS (bfd_elf64),
      BFD_JUMP_TABLE_WRITE (bfd_elf64),
      BFD_JUMP_TABLE_LINK (bfd_elf64),
      BFD_JUMP_TABLE_DYNAMIC (bfd_elf64),

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

#ifdef TARGET_LITTLE_SYM
const 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 | D_PAGED),
  
  /* 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) */
  14,

  /* 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
  },

      BFD_JUMP_TABLE_GENERIC (bfd_elf64),
      BFD_JUMP_TABLE_COPY (bfd_elf64),
      BFD_JUMP_TABLE_CORE (bfd_elf64),
      BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
      BFD_JUMP_TABLE_SYMBOLS (bfd_elf64),
      BFD_JUMP_TABLE_RELOCS (bfd_elf64),
      BFD_JUMP_TABLE_WRITE (bfd_elf64),
      BFD_JUMP_TABLE_LINK (bfd_elf64),
      BFD_JUMP_TABLE_DYNAMIC (bfd_elf64),

  /* backend_data: */
  (PTR) &elf64_bed,
};
#endif
Commit	Line	Data
3adad029	1	/* Target definitions for 64-bit ELF
dfc1c006	2	Copyright 1993, 1994 Free Software Foundation, Inc.
3adad029 KR	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
6812b607 ILT	28	#define bfd_elf64_close_and_cleanup _bfd_generic_close_and_cleanup
	29	#define bfd_elf64_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
	30	#ifndef bfd_elf64_get_section_contents
	31	#define bfd_elf64_get_section_contents _bfd_generic_get_section_contents
3adad029	32	#endif
3adad029 KR	33
	34	#define bfd_elf64_bfd_debug_info_start bfd_void
	35	#define bfd_elf64_bfd_debug_info_end bfd_void
	36	#define bfd_elf64_bfd_debug_info_accumulate (PROTO(void,(),(bfd, struct sec *))) bfd_void
	37	#define bfd_elf64_bfd_get_relocated_section_contents \
	38	bfd_generic_get_relocated_section_contents
	39	#define bfd_elf64_bfd_relax_section bfd_generic_relax_section
3adad029 KR	40	#define bfd_elf64_bfd_make_debug_symbol \
	41	((asymbol () PARAMS ((bfd , void , unsigned long))) bfd_nullvoidptr)
	42
5b3577cb JL	43	#ifndef bfd_elf64_bfd_copy_private_section_data
	44	#define bfd_elf64_bfd_copy_private_section_data \
	45	((boolean () PARAMS ((bfd , asection , bfd , asection *))) bfd_true)
	46	#endif
	47	#ifndef bfd_elf64_bfd_copy_private_bfd_data
	48	#define bfd_elf64_bfd_copy_private_bfd_data \
	49	((boolean () PARAMS ((bfd , bfd *))) bfd_true)
	50	#endif
d5fb1e2a MM	51	#ifndef bfd_elf64_bfd_merge_private_bfd_data
	52	#define bfd_elf64_bfd_merge_private_bfd_data \
	53	((boolean () PARAMS ((bfd , bfd *))) bfd_true)
	54	#endif
	55	#ifndef bfd_elf64_bfd_set_private_flags
	56	#define bfd_elf64_bfd_set_private_flags \
	57	((boolean () PARAMS ((bfd , flagword))) bfd_true)
	58	#endif
5b3577cb JL	59	#ifndef bfd_elf64_bfd_is_local_label
	60	#define bfd_elf64_bfd_is_local_label bfd_generic_is_local_label
	61	#endif
	62
cb71adf1 PS	63	#ifndef bfd_elf64_get_dynamic_reloc_upper_bound
	64	#define bfd_elf64_get_dynamic_reloc_upper_bound \
	65	_bfd_nodynamic_get_dynamic_reloc_upper_bound
	66	#endif
	67	#ifndef bfd_elf64_canonicalize_dynamic_reloc
	68	#define bfd_elf64_canonicalize_dynamic_reloc \
	69	_bfd_nodynamic_canonicalize_dynamic_reloc
	70	#endif
	71
6ec3bb6a ILT	72	#ifdef elf_backend_relocate_section
	73	#ifndef bfd_elf64_bfd_link_hash_table_create
	74	#define bfd_elf64_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
	75	#endif
	76	#else /* ! defined (elf_backend_relocate_section) */
	77	/* If no backend relocate_section routine, use the generic linker. */
	78	#ifndef bfd_elf64_bfd_link_hash_table_create
	79	#define bfd_elf64_bfd_link_hash_table_create \
	80	_bfd_generic_link_hash_table_create
	81	#endif
	82	#ifndef bfd_elf64_bfd_link_add_symbols
	83	#define bfd_elf64_bfd_link_add_symbols _bfd_generic_link_add_symbols
	84	#endif
	85	#ifndef bfd_elf64_bfd_final_link
	86	#define bfd_elf64_bfd_final_link _bfd_generic_final_link
	87	#endif
	88	#endif /* ! defined (elf_backend_relocate_section) */
	89
b3024965 KR	90	#ifndef elf_info_to_howto_rel
	91	#define elf_info_to_howto_rel 0
	92	#endif
	93
	94	#ifndef ELF_MAXPAGESIZE
	95	#define ELF_MAXPAGESIZE 1
	96	#endif
	97
6ec3bb6a ILT	98	#ifndef elf_backend_collect
	99	#define elf_backend_collect false
	100	#endif
	101
643e9fc7 ILT	102	#ifndef elf_backend_sym_is_global
	103	#define elf_backend_sym_is_global 0
	104	#endif
a5ccdad1	105	#ifndef elf_backend_object_p
643e9fc7	106	#define elf_backend_object_p 0
a5ccdad1	107	#endif
95469b02	108	#ifndef elf_backend_symbol_processing
643e9fc7	109	#define elf_backend_symbol_processing 0
95469b02 ILT	110	#endif
95469b02 ILT	111	#ifndef elf_backend_symbol_table_processing
643e9fc7	112	#define elf_backend_symbol_table_processing 0
95469b02 ILT	113	#endif
95469b02 ILT	114	#ifndef elf_backend_section_processing
643e9fc7	115	#define elf_backend_section_processing 0
95469b02 ILT	116	#endif
95469b02 ILT	117	#ifndef elf_backend_section_from_shdr
643e9fc7	118	#define elf_backend_section_from_shdr 0
95469b02 ILT	119	#endif
95469b02 ILT	120	#ifndef elf_backend_fake_sections
643e9fc7	121	#define elf_backend_fake_sections 0
95469b02 ILT	122	#endif
95469b02 ILT	123	#ifndef elf_backend_section_from_bfd_section
643e9fc7 ILT	124	#define elf_backend_section_from_bfd_section 0
643e9fc7 ILT	125	#endif
6ec3bb6a ILT	126	#ifndef elf_backend_add_symbol_hook
	127	#define elf_backend_add_symbol_hook 0
	128	#endif
ff5a090f JL	129	#ifndef elf_backend_link_output_symbol_hook
	130	#define elf_backend_link_output_symbol_hook 0
	131	#endif
013dec1a ILT	132	#ifndef elf_backend_create_dynamic_sections
	133	#define elf_backend_create_dynamic_sections 0
	134	#endif
374d2ef9 ILT	135	#ifndef elf_backend_check_relocs
	136	#define elf_backend_check_relocs 0
	137	#endif
013dec1a ILT	138	#ifndef elf_backend_adjust_dynamic_symbol
	139	#define elf_backend_adjust_dynamic_symbol 0
	140	#endif
	141	#ifndef elf_backend_size_dynamic_sections
	142	#define elf_backend_size_dynamic_sections 0
	143	#endif
6ec3bb6a ILT	144	#ifndef elf_backend_relocate_section
	145	#define elf_backend_relocate_section 0
	146	#endif
013dec1a ILT	147	#ifndef elf_backend_finish_dynamic_symbol
	148	#define elf_backend_finish_dynamic_symbol 0
	149	#endif
	150	#ifndef elf_backend_finish_dynamic_sections
	151	#define elf_backend_finish_dynamic_sections 0
	152	#endif
99a6c761 JL	153	#ifndef elf_backend_begin_write_processing
	154	#define elf_backend_begin_write_processing 0
	155	#endif
643e9fc7 ILT	156	#ifndef elf_backend_final_write_processing
643e9fc7 ILT	157	#define elf_backend_final_write_processing 0
95469b02 ILT	158	#endif
95469b02 ILT	159	#ifndef elf_backend_ecoff_debug_swap
643e9fc7	160	#define elf_backend_ecoff_debug_swap 0
95469b02 ILT	161	#endif
95469b02 ILT	162
8c9bfee3 MM	163	#ifndef ELF_MACHINE_ALT1
	164	#define ELF_MACHINE_ALT1 0
	165	#endif
	166
	167	#ifndef ELF_MACHINE_ALT2
	168	#define ELF_MACHINE_ALT2 0
	169	#endif
	170
3adad029 KR	171	static CONST struct elf_backend_data elf64_bed =
	172	{
	173	#ifdef USE_REL
	174	0, /* use_rela_p */
	175	#else
	176	1, /* use_rela_p */
	177	#endif
95469b02	178	1, /* elf_64_p */
3adad029	179	ELF_ARCH, /* arch */
a5ccdad1	180	ELF_MACHINE_CODE, /* elf_machine_code */
95469b02	181	ELF_MAXPAGESIZE, /* maxpagesize */
6ec3bb6a	182	elf_backend_collect,
643e9fc7 ILT	183	elf_info_to_howto,
	184	elf_info_to_howto_rel,
	185	elf_backend_sym_is_global,
	186	elf_backend_object_p,
	187	elf_backend_symbol_processing,
	188	elf_backend_symbol_table_processing,
	189	elf_backend_section_processing,
	190	elf_backend_section_from_shdr,
	191	elf_backend_fake_sections,
	192	elf_backend_section_from_bfd_section,
6ec3bb6a	193	elf_backend_add_symbol_hook,
ff5a090f	194	elf_backend_link_output_symbol_hook,
013dec1a	195	elf_backend_create_dynamic_sections,
374d2ef9	196	elf_backend_check_relocs,
013dec1a ILT	197	elf_backend_adjust_dynamic_symbol,
013dec1a ILT	198	elf_backend_size_dynamic_sections,
6ec3bb6a	199	elf_backend_relocate_section,
013dec1a ILT	200	elf_backend_finish_dynamic_symbol,
013dec1a ILT	201	elf_backend_finish_dynamic_sections,
99a6c761 JL	202	elf_backend_begin_write_processing,
99a6c761 JL	203	elf_backend_final_write_processing,
8c9bfee3 MM	204	elf_backend_ecoff_debug_swap,
	205	ELF_MACHINE_ALT1,
	206	ELF_MACHINE_ALT2
3adad029 KR	207	};
	208
	209	#ifdef TARGET_BIG_SYM
2f3508ad	210	const bfd_target TARGET_BIG_SYM =
3adad029 KR	211	{
	212	/* name: identify kind of target */
	213	TARGET_BIG_NAME,
	214
	215	/* flavour: general indication about file */
	216	bfd_target_elf_flavour,
	217
	218	/* byteorder_big_p: data is big endian */
	219	true,
	220
	221	/* header_byteorder_big_p: header is also big endian */
	222	true,
	223
	224	/* object_flags: mask of all file flags */
	225	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
fa15568a	226	DYNAMIC \| WP_TEXT \| D_PAGED),
3adad029 KR	227
	228	/* section_flags: mask of all section flags */
	229	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	230	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
3adad029 KR	231
	232	/* leading_symbol_char: is the first char of a user symbol
	233	predictable, and if so what is it */
	234	0,
	235
	236	/* ar_pad_char: pad character for filenames within an archive header
	237	FIXME: this really has nothing to do with ELF, this is a characteristic
	238	of the archiver and/or os and should be independently tunable */
	239	'/',
	240
	241	/* ar_max_namelen: maximum number of characters in an archive header
	242	FIXME: this really has nothing to do with ELF, this is a characteristic
	243	of the archiver and should be independently tunable. This value is
	244	a WAG (wild a** guess) */
7a0c782d	245	14,
3adad029 KR	246
	247	/* align_power_min: minimum alignment restriction for any section
	248	FIXME: this value may be target machine dependent */
	249	3,
	250
	251	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	252	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	253	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	254	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
3adad029 KR	255
3adad029 KR	256	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	257	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	258	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	259	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
3adad029 KR	260
	261	/* bfd_check_format: check the format of a file being read */
	262	{ _bfd_dummy_target, /* unknown format */
	263	bfd_elf64_object_p, /* assembler/linker output (object file) */
	264	bfd_generic_archive_p, /* an archive */
	265	bfd_elf64_core_file_p /* a core file */
	266	},
	267
	268	/* bfd_set_format: set the format of a file being written */
	269	{ bfd_false,
	270	bfd_elf_mkobject,
	271	_bfd_generic_mkarchive,
	272	bfd_false
	273	},
	274
	275	/* bfd_write_contents: write cached information into a file being written */
	276	{ bfd_false,
	277	bfd_elf64_write_object_contents,
	278	_bfd_write_archive_contents,
	279	bfd_false
	280	},
	281
6812b607 ILT	282	BFD_JUMP_TABLE_GENERIC (bfd_elf64),
	283	BFD_JUMP_TABLE_COPY (bfd_elf64),
	284	BFD_JUMP_TABLE_CORE (bfd_elf64),
	285	BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
	286	BFD_JUMP_TABLE_SYMBOLS (bfd_elf64),
	287	BFD_JUMP_TABLE_RELOCS (bfd_elf64),
	288	BFD_JUMP_TABLE_WRITE (bfd_elf64),
	289	BFD_JUMP_TABLE_LINK (bfd_elf64),
cb71adf1	290	BFD_JUMP_TABLE_DYNAMIC (bfd_elf64),
3adad029 KR	291
	292	/* backend_data: */
	293	(PTR) &elf64_bed,
	294	};
	295	#endif
	296
	297	#ifdef TARGET_LITTLE_SYM
2f3508ad	298	const bfd_target TARGET_LITTLE_SYM =
3adad029 KR	299	{
	300	/* name: identify kind of target */
	301	TARGET_LITTLE_NAME,
	302
	303	/* flavour: general indication about file */
	304	bfd_target_elf_flavour,
	305
	306	/* byteorder_big_p: data is big endian */
	307	false, /* Nope -- this one's little endian */
	308
	309	/* header_byteorder_big_p: header is also big endian */
	310	false, /* Nope -- this one's little endian */
	311
	312	/* object_flags: mask of all file flags */
	313	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
fa15568a	314	DYNAMIC \| WP_TEXT \| D_PAGED),
3adad029 KR	315
	316	/* section_flags: mask of all section flags */
	317	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	318	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
3adad029 KR	319
	320	/* leading_symbol_char: is the first char of a user symbol
	321	predictable, and if so what is it */
	322	0,
	323
	324	/* ar_pad_char: pad character for filenames within an archive header
	325	FIXME: this really has nothing to do with ELF, this is a characteristic
	326	of the archiver and/or os and should be independently tunable */
	327	'/',
	328
	329	/* ar_max_namelen: maximum number of characters in an archive header
	330	FIXME: this really has nothing to do with ELF, this is a characteristic
	331	of the archiver and should be independently tunable. This value is
	332	a WAG (wild a** guess) */
7a0c782d	333	14,
3adad029 KR	334
	335	/* align_power_min: minimum alignment restriction for any section
	336	FIXME: this value may be target machine dependent */
	337	3,
	338
	339	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	340	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	341	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	342	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
3adad029 KR	343
3adad029 KR	344	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	345	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	346	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	347	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
3adad029 KR	348
	349	/* bfd_check_format: check the format of a file being read */
	350	{ _bfd_dummy_target, /* unknown format */
	351	bfd_elf64_object_p, /* assembler/linker output (object file) */
	352	bfd_generic_archive_p, /* an archive */
	353	bfd_elf64_core_file_p /* a core file */
	354	},
	355
	356	/* bfd_set_format: set the format of a file being written */
	357	{ bfd_false,
	358	bfd_elf_mkobject,
	359	_bfd_generic_mkarchive,
	360	bfd_false
	361	},
	362
	363	/* bfd_write_contents: write cached information into a file being written */
	364	{ bfd_false,
	365	bfd_elf64_write_object_contents,
	366	_bfd_write_archive_contents,
	367	bfd_false
	368	},
	369
6812b607 ILT	370	BFD_JUMP_TABLE_GENERIC (bfd_elf64),
	371	BFD_JUMP_TABLE_COPY (bfd_elf64),
	372	BFD_JUMP_TABLE_CORE (bfd_elf64),
	373	BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
	374	BFD_JUMP_TABLE_SYMBOLS (bfd_elf64),
	375	BFD_JUMP_TABLE_RELOCS (bfd_elf64),
	376	BFD_JUMP_TABLE_WRITE (bfd_elf64),
	377	BFD_JUMP_TABLE_LINK (bfd_elf64),
cb71adf1	378	BFD_JUMP_TABLE_DYNAMIC (bfd_elf64),
3adad029 KR	379
	380	/* backend_data: */
	381	(PTR) &elf64_bed,
	382	};
	383	#endif