[deliverable/binutils-gdb.git] / bfd / elf32-target.h

/* Target definitions for 32-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_elf32_close_and_cleanup _bfd_generic_close_and_cleanup
#define bfd_elf32_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
#ifndef bfd_elf32_get_section_contents
#define bfd_elf32_get_section_contents _bfd_generic_get_section_contents
#endif

#ifndef bfd_elf32_bfd_get_relocated_section_contents
#define bfd_elf32_bfd_get_relocated_section_contents \
 bfd_generic_get_relocated_section_contents
#endif
#define bfd_elf32_bfd_relax_section bfd_generic_relax_section
#define bfd_elf32_bfd_make_debug_symbol \
  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)

#ifndef bfd_elf32_bfd_copy_private_symbol_data
#define bfd_elf32_bfd_copy_private_symbol_data \
  ((boolean (*) PARAMS ((bfd *, asymbol *, bfd *, asymbol *))) bfd_true)
#endif
#ifndef bfd_elf32_bfd_copy_private_section_data
#define bfd_elf32_bfd_copy_private_section_data \
  ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true)
#endif
#ifndef bfd_elf32_bfd_copy_private_bfd_data
#define bfd_elf32_bfd_copy_private_bfd_data \
  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
#endif
#ifndef bfd_elf32_bfd_merge_private_bfd_data
#define bfd_elf32_bfd_merge_private_bfd_data \
  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
#endif
#ifndef bfd_elf32_bfd_set_private_flags
#define bfd_elf32_bfd_set_private_flags \
  ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
#endif
#ifndef bfd_elf32_bfd_is_local_label
#define bfd_elf32_bfd_is_local_label bfd_generic_is_local_label
#endif

#ifndef bfd_elf32_get_dynamic_reloc_upper_bound
#define bfd_elf32_get_dynamic_reloc_upper_bound \
  _bfd_nodynamic_get_dynamic_reloc_upper_bound
#endif
#ifndef bfd_elf32_canonicalize_dynamic_reloc
#define bfd_elf32_canonicalize_dynamic_reloc \
  _bfd_nodynamic_canonicalize_dynamic_reloc
#endif

#ifdef elf_backend_relocate_section
#ifndef bfd_elf32_bfd_link_hash_table_create
#define bfd_elf32_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_elf32_bfd_link_hash_table_create
#define bfd_elf32_bfd_link_hash_table_create \
  _bfd_generic_link_hash_table_create
#endif
#ifndef bfd_elf32_bfd_link_add_symbols
#define bfd_elf32_bfd_link_add_symbols	_bfd_generic_link_add_symbols
#endif
#ifndef bfd_elf32_bfd_final_link
#define bfd_elf32_bfd_final_link	_bfd_generic_final_link
#endif
#endif /* ! defined (elf_backend_relocate_section) */
#ifndef bfd_elf32_bfd_link_split_section
#define bfd_elf32_bfd_link_split_section _bfd_generic_link_split_section
#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_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 elf32_bed =
{
#ifdef USE_REL
  0,				/* use_rela_p */
#else
  1,				/* use_rela_p */
#endif
  0,				/* 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_elf32_object_p,		/* assembler/linker output (object file) */
    bfd_generic_archive_p,	/* an archive */
    bfd_elf32_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_elf32_write_object_contents,
    _bfd_write_archive_contents,
    bfd_false
  },

      BFD_JUMP_TABLE_GENERIC (bfd_elf32),
      BFD_JUMP_TABLE_COPY (bfd_elf32),
      BFD_JUMP_TABLE_CORE (bfd_elf32),
      BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
      BFD_JUMP_TABLE_SYMBOLS (bfd_elf32),
      BFD_JUMP_TABLE_RELOCS (bfd_elf32),
      BFD_JUMP_TABLE_WRITE (bfd_elf32),
      BFD_JUMP_TABLE_LINK (bfd_elf32),
      BFD_JUMP_TABLE_DYNAMIC (bfd_elf32),

  /* backend_data: */
  (PTR) &elf32_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_elf32_object_p,		/* assembler/linker output (object file) */
    bfd_generic_archive_p,	/* an archive */
    bfd_elf32_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_elf32_write_object_contents,
    _bfd_write_archive_contents,
    bfd_false
  },

      BFD_JUMP_TABLE_GENERIC (bfd_elf32),
      BFD_JUMP_TABLE_COPY (bfd_elf32),
      BFD_JUMP_TABLE_CORE (bfd_elf32),
      BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
      BFD_JUMP_TABLE_SYMBOLS (bfd_elf32),
      BFD_JUMP_TABLE_RELOCS (bfd_elf32),
      BFD_JUMP_TABLE_WRITE (bfd_elf32),
      BFD_JUMP_TABLE_LINK (bfd_elf32),
      BFD_JUMP_TABLE_DYNAMIC (bfd_elf32),

  /* backend_data: */
  (PTR) &elf32_bed,
};
#endif
Commit	Line	Data
81187b54	1	/* Target definitions for 32-bit ELF
dfc1c006	2	Copyright 1993, 1994 Free Software Foundation, Inc.
81187b54 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_elf32_close_and_cleanup _bfd_generic_close_and_cleanup
	29	#define bfd_elf32_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
	30	#ifndef bfd_elf32_get_section_contents
	31	#define bfd_elf32_get_section_contents _bfd_generic_get_section_contents
ae06054e	32	#endif
9942e684	33
a16fcab3	34	#ifndef bfd_elf32_bfd_get_relocated_section_contents
9942e684	35	#define bfd_elf32_bfd_get_relocated_section_contents \
81187b54	36	bfd_generic_get_relocated_section_contents
a16fcab3	37	#endif
9942e684	38	#define bfd_elf32_bfd_relax_section bfd_generic_relax_section
9942e684	39	#define bfd_elf32_bfd_make_debug_symbol \
81187b54 KR	40	((asymbol () PARAMS ((bfd , void , unsigned long))) bfd_nullvoidptr)
81187b54 KR	41
6167a840 JL	42	#ifndef bfd_elf32_bfd_copy_private_symbol_data
	43	#define bfd_elf32_bfd_copy_private_symbol_data \
	44	((boolean () PARAMS ((bfd , asymbol , bfd , asymbol *))) bfd_true)
	45	#endif
5b3577cb JL	46	#ifndef bfd_elf32_bfd_copy_private_section_data
	47	#define bfd_elf32_bfd_copy_private_section_data \
	48	((boolean () PARAMS ((bfd , asection , bfd , asection *))) bfd_true)
	49	#endif
	50	#ifndef bfd_elf32_bfd_copy_private_bfd_data
	51	#define bfd_elf32_bfd_copy_private_bfd_data \
	52	((boolean () PARAMS ((bfd , bfd *))) bfd_true)
	53	#endif
d5fb1e2a MM	54	#ifndef bfd_elf32_bfd_merge_private_bfd_data
	55	#define bfd_elf32_bfd_merge_private_bfd_data \
	56	((boolean () PARAMS ((bfd , bfd *))) bfd_true)
	57	#endif
	58	#ifndef bfd_elf32_bfd_set_private_flags
	59	#define bfd_elf32_bfd_set_private_flags \
	60	((boolean () PARAMS ((bfd , flagword))) bfd_true)
	61	#endif
5b3577cb JL	62	#ifndef bfd_elf32_bfd_is_local_label
	63	#define bfd_elf32_bfd_is_local_label bfd_generic_is_local_label
	64	#endif
	65
cb71adf1 PS	66	#ifndef bfd_elf32_get_dynamic_reloc_upper_bound
	67	#define bfd_elf32_get_dynamic_reloc_upper_bound \
	68	_bfd_nodynamic_get_dynamic_reloc_upper_bound
	69	#endif
	70	#ifndef bfd_elf32_canonicalize_dynamic_reloc
	71	#define bfd_elf32_canonicalize_dynamic_reloc \
	72	_bfd_nodynamic_canonicalize_dynamic_reloc
	73	#endif
	74
6ec3bb6a ILT	75	#ifdef elf_backend_relocate_section
	76	#ifndef bfd_elf32_bfd_link_hash_table_create
	77	#define bfd_elf32_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
	78	#endif
	79	#else /* ! defined (elf_backend_relocate_section) */
	80	/* If no backend relocate_section routine, use the generic linker. */
	81	#ifndef bfd_elf32_bfd_link_hash_table_create
	82	#define bfd_elf32_bfd_link_hash_table_create \
	83	_bfd_generic_link_hash_table_create
	84	#endif
	85	#ifndef bfd_elf32_bfd_link_add_symbols
	86	#define bfd_elf32_bfd_link_add_symbols _bfd_generic_link_add_symbols
	87	#endif
	88	#ifndef bfd_elf32_bfd_final_link
	89	#define bfd_elf32_bfd_final_link _bfd_generic_final_link
	90	#endif
	91	#endif /* ! defined (elf_backend_relocate_section) */
6167a840 JL	92	#ifndef bfd_elf32_bfd_link_split_section
	93	#define bfd_elf32_bfd_link_split_section _bfd_generic_link_split_section
	94	#endif
	95
6ec3bb6a	96
b3024965 KR	97	#ifndef elf_info_to_howto_rel
	98	#define elf_info_to_howto_rel 0
	99	#endif
	100
	101	#ifndef ELF_MAXPAGESIZE
	102	#define ELF_MAXPAGESIZE 1
	103	#endif
	104
6ec3bb6a ILT	105	#ifndef elf_backend_collect
	106	#define elf_backend_collect false
	107	#endif
	108
643e9fc7 ILT	109	#ifndef elf_backend_sym_is_global
	110	#define elf_backend_sym_is_global 0
	111	#endif
a5ccdad1	112	#ifndef elf_backend_object_p
643e9fc7	113	#define elf_backend_object_p 0
a5ccdad1	114	#endif
e2a422b8	115	#ifndef elf_backend_symbol_processing
643e9fc7	116	#define elf_backend_symbol_processing 0
e2a422b8 KR	117	#endif
e2a422b8 KR	118	#ifndef elf_backend_symbol_table_processing
643e9fc7	119	#define elf_backend_symbol_table_processing 0
e2a422b8 KR	120	#endif
e2a422b8 KR	121	#ifndef elf_backend_section_processing
643e9fc7	122	#define elf_backend_section_processing 0
e2a422b8 KR	123	#endif
e2a422b8 KR	124	#ifndef elf_backend_section_from_shdr
643e9fc7	125	#define elf_backend_section_from_shdr 0
e2a422b8 KR	126	#endif
e2a422b8 KR	127	#ifndef elf_backend_fake_sections
643e9fc7	128	#define elf_backend_fake_sections 0
e2a422b8 KR	129	#endif
e2a422b8 KR	130	#ifndef elf_backend_section_from_bfd_section
643e9fc7 ILT	131	#define elf_backend_section_from_bfd_section 0
643e9fc7 ILT	132	#endif
6ec3bb6a ILT	133	#ifndef elf_backend_add_symbol_hook
	134	#define elf_backend_add_symbol_hook 0
	135	#endif
ff5a090f JL	136	#ifndef elf_backend_link_output_symbol_hook
	137	#define elf_backend_link_output_symbol_hook 0
	138	#endif
013dec1a ILT	139	#ifndef elf_backend_create_dynamic_sections
	140	#define elf_backend_create_dynamic_sections 0
	141	#endif
374d2ef9 ILT	142	#ifndef elf_backend_check_relocs
	143	#define elf_backend_check_relocs 0
	144	#endif
013dec1a ILT	145	#ifndef elf_backend_adjust_dynamic_symbol
	146	#define elf_backend_adjust_dynamic_symbol 0
	147	#endif
	148	#ifndef elf_backend_size_dynamic_sections
	149	#define elf_backend_size_dynamic_sections 0
	150	#endif
6ec3bb6a ILT	151	#ifndef elf_backend_relocate_section
	152	#define elf_backend_relocate_section 0
	153	#endif
013dec1a ILT	154	#ifndef elf_backend_finish_dynamic_symbol
	155	#define elf_backend_finish_dynamic_symbol 0
	156	#endif
	157	#ifndef elf_backend_finish_dynamic_sections
	158	#define elf_backend_finish_dynamic_sections 0
	159	#endif
99a6c761 JL	160	#ifndef elf_backend_begin_write_processing
	161	#define elf_backend_begin_write_processing 0
	162	#endif
643e9fc7 ILT	163	#ifndef elf_backend_final_write_processing
643e9fc7 ILT	164	#define elf_backend_final_write_processing 0
e2a422b8	165	#endif
95469b02	166	#ifndef elf_backend_ecoff_debug_swap
643e9fc7	167	#define elf_backend_ecoff_debug_swap 0
95469b02	168	#endif
e2a422b8	169
8c9bfee3 MM	170	#ifndef ELF_MACHINE_ALT1
	171	#define ELF_MACHINE_ALT1 0
	172	#endif
	173
	174	#ifndef ELF_MACHINE_ALT2
	175	#define ELF_MACHINE_ALT2 0
	176	#endif
	177
268f94ac	178	static CONST struct elf_backend_data elf32_bed =
81187b54	179	{
7050286d KR	180	#ifdef USE_REL
	181	0, /* use_rela_p */
	182	#else
	183	1, /* use_rela_p */
	184	#endif
	185	0, /* elf_64_p */
	186	ELF_ARCH, /* arch */
a5ccdad1	187	ELF_MACHINE_CODE, /* elf_machine_code */
95469b02	188	ELF_MAXPAGESIZE, /* maxpagesize */
6ec3bb6a	189	elf_backend_collect,
643e9fc7 ILT	190	elf_info_to_howto,
	191	elf_info_to_howto_rel,
	192	elf_backend_sym_is_global,
	193	elf_backend_object_p,
	194	elf_backend_symbol_processing,
	195	elf_backend_symbol_table_processing,
	196	elf_backend_section_processing,
	197	elf_backend_section_from_shdr,
	198	elf_backend_fake_sections,
	199	elf_backend_section_from_bfd_section,
6ec3bb6a	200	elf_backend_add_symbol_hook,
ff5a090f	201	elf_backend_link_output_symbol_hook,
013dec1a	202	elf_backend_create_dynamic_sections,
374d2ef9	203	elf_backend_check_relocs,
013dec1a ILT	204	elf_backend_adjust_dynamic_symbol,
013dec1a ILT	205	elf_backend_size_dynamic_sections,
6ec3bb6a	206	elf_backend_relocate_section,
013dec1a ILT	207	elf_backend_finish_dynamic_symbol,
013dec1a ILT	208	elf_backend_finish_dynamic_sections,
99a6c761	209	elf_backend_begin_write_processing,
643e9fc7	210	elf_backend_final_write_processing,
8c9bfee3 MM	211	elf_backend_ecoff_debug_swap,
	212	ELF_MACHINE_ALT1,
	213	ELF_MACHINE_ALT2
81187b54 KR	214	};
	215
	216	#ifdef TARGET_BIG_SYM
2f3508ad	217	const bfd_target TARGET_BIG_SYM =
81187b54 KR	218	{
	219	/* name: identify kind of target */
	220	TARGET_BIG_NAME,
	221
	222	/* flavour: general indication about file */
	223	bfd_target_elf_flavour,
	224
	225	/* byteorder_big_p: data is big endian */
	226	true,
	227
	228	/* header_byteorder_big_p: header is also big endian */
	229	true,
	230
	231	/* object_flags: mask of all file flags */
	232	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
fa15568a	233	DYNAMIC \| WP_TEXT \| D_PAGED),
81187b54 KR	234
	235	/* section_flags: mask of all section flags */
	236	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	237	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
81187b54 KR	238
	239	/* leading_symbol_char: is the first char of a user symbol
	240	predictable, and if so what is it */
	241	0,
	242
	243	/* ar_pad_char: pad character for filenames within an archive header
	244	FIXME: this really has nothing to do with ELF, this is a characteristic
	245	of the archiver and/or os and should be independently tunable */
	246	'/',
	247
	248	/* ar_max_namelen: maximum number of characters in an archive header
	249	FIXME: this really has nothing to do with ELF, this is a characteristic
	250	of the archiver and should be independently tunable. This value is
	251	a WAG (wild a** guess) */
7a0c782d	252	14,
81187b54 KR	253
	254	/* align_power_min: minimum alignment restriction for any section
	255	FIXME: this value may be target machine dependent */
	256	3,
	257
	258	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	259	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	260	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	261	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
81187b54 KR	262
81187b54 KR	263	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	264	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	265	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	266	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
81187b54 KR	267
	268	/* bfd_check_format: check the format of a file being read */
	269	{ _bfd_dummy_target, /* unknown format */
9942e684	270	bfd_elf32_object_p, /* assembler/linker output (object file) */
81187b54	271	bfd_generic_archive_p, /* an archive */
9942e684	272	bfd_elf32_core_file_p /* a core file */
81187b54 KR	273	},
	274
	275	/* bfd_set_format: set the format of a file being written */
	276	{ bfd_false,
998ce1e0	277	bfd_elf_mkobject,
81187b54 KR	278	_bfd_generic_mkarchive,
	279	bfd_false
	280	},
	281
	282	/* bfd_write_contents: write cached information into a file being written */
	283	{ bfd_false,
9942e684	284	bfd_elf32_write_object_contents,
81187b54 KR	285	_bfd_write_archive_contents,
	286	bfd_false
	287	},
	288
6812b607 ILT	289	BFD_JUMP_TABLE_GENERIC (bfd_elf32),
	290	BFD_JUMP_TABLE_COPY (bfd_elf32),
	291	BFD_JUMP_TABLE_CORE (bfd_elf32),
	292	BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
	293	BFD_JUMP_TABLE_SYMBOLS (bfd_elf32),
	294	BFD_JUMP_TABLE_RELOCS (bfd_elf32),
	295	BFD_JUMP_TABLE_WRITE (bfd_elf32),
	296	BFD_JUMP_TABLE_LINK (bfd_elf32),
cb71adf1	297	BFD_JUMP_TABLE_DYNAMIC (bfd_elf32),
81187b54 KR	298
81187b54 KR	299	/* backend_data: */
9942e684	300	(PTR) &elf32_bed,
81187b54 KR	301	};
	302	#endif
	303
	304	#ifdef TARGET_LITTLE_SYM
2f3508ad	305	const bfd_target TARGET_LITTLE_SYM =
81187b54 KR	306	{
	307	/* name: identify kind of target */
	308	TARGET_LITTLE_NAME,
	309
	310	/* flavour: general indication about file */
	311	bfd_target_elf_flavour,
	312
	313	/* byteorder_big_p: data is big endian */
	314	false, /* Nope -- this one's little endian */
	315
	316	/* header_byteorder_big_p: header is also big endian */
	317	false, /* Nope -- this one's little endian */
	318
	319	/* object_flags: mask of all file flags */
	320	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
fa15568a	321	DYNAMIC \| WP_TEXT \| D_PAGED),
81187b54 KR	322
	323	/* section_flags: mask of all section flags */
	324	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	325	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
81187b54 KR	326
	327	/* leading_symbol_char: is the first char of a user symbol
	328	predictable, and if so what is it */
	329	0,
	330
	331	/* ar_pad_char: pad character for filenames within an archive header
	332	FIXME: this really has nothing to do with ELF, this is a characteristic
	333	of the archiver and/or os and should be independently tunable */
	334	'/',
	335
	336	/* ar_max_namelen: maximum number of characters in an archive header
	337	FIXME: this really has nothing to do with ELF, this is a characteristic
	338	of the archiver and should be independently tunable. This value is
	339	a WAG (wild a** guess) */
7a0c782d	340	14,
81187b54 KR	341
	342	/* align_power_min: minimum alignment restriction for any section
	343	FIXME: this value may be target machine dependent */
	344	3,
	345
	346	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	347	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	348	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	349	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
81187b54 KR	350
81187b54 KR	351	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	352	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	353	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	354	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
81187b54 KR	355
	356	/* bfd_check_format: check the format of a file being read */
	357	{ _bfd_dummy_target, /* unknown format */
9942e684	358	bfd_elf32_object_p, /* assembler/linker output (object file) */
81187b54	359	bfd_generic_archive_p, /* an archive */
9942e684	360	bfd_elf32_core_file_p /* a core file */
81187b54 KR	361	},
	362
	363	/* bfd_set_format: set the format of a file being written */
	364	{ bfd_false,
998ce1e0	365	bfd_elf_mkobject,
81187b54 KR	366	_bfd_generic_mkarchive,
	367	bfd_false
	368	},
	369
	370	/* bfd_write_contents: write cached information into a file being written */
	371	{ bfd_false,
9942e684	372	bfd_elf32_write_object_contents,
81187b54 KR	373	_bfd_write_archive_contents,
	374	bfd_false
	375	},
	376
6812b607 ILT	377	BFD_JUMP_TABLE_GENERIC (bfd_elf32),
	378	BFD_JUMP_TABLE_COPY (bfd_elf32),
	379	BFD_JUMP_TABLE_CORE (bfd_elf32),
	380	BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
	381	BFD_JUMP_TABLE_SYMBOLS (bfd_elf32),
	382	BFD_JUMP_TABLE_RELOCS (bfd_elf32),
	383	BFD_JUMP_TABLE_WRITE (bfd_elf32),
	384	BFD_JUMP_TABLE_LINK (bfd_elf32),
cb71adf1	385	BFD_JUMP_TABLE_DYNAMIC (bfd_elf32),
81187b54 KR	386
81187b54 KR	387	/* backend_data: */
9942e684	388	(PTR) &elf32_bed,
81187b54 KR	389	};
81187b54 KR	390	#endif