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

/* Target definitions for NN-bit ELF
   Copyright 1993, 1994, 1995 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_elfNN_close_and_cleanup _bfd_generic_close_and_cleanup
#define bfd_elfNN_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
#ifndef bfd_elfNN_get_section_contents
#define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents
#endif

#define bfd_elfNN_canonicalize_dynamic_symtab _bfd_elf_canonicalize_dynamic_symtab
#define bfd_elfNN_canonicalize_reloc	_bfd_elf_canonicalize_reloc
#ifndef bfd_elfNN_find_nearest_line
#define bfd_elfNN_find_nearest_line	_bfd_elf_find_nearest_line
#endif
#define bfd_elfNN_get_dynamic_symtab_upper_bound _bfd_elf_get_dynamic_symtab_upper_bound
#define bfd_elfNN_get_lineno		_bfd_elf_get_lineno
#define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
#define bfd_elfNN_get_symbol_info	_bfd_elf_get_symbol_info
#define bfd_elfNN_get_symtab		_bfd_elf_get_symtab
#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
#if 0 /* done in libelf.h */
#define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol
#endif
#define bfd_elfNN_make_empty_symbol	_bfd_elf_make_empty_symbol
#define bfd_elfNN_new_section_hook	_bfd_elf_new_section_hook
#define bfd_elfNN_set_arch_mach		_bfd_elf_set_arch_mach
#ifndef bfd_elfNN_set_section_contents
#define bfd_elfNN_set_section_contents	_bfd_elf_set_section_contents
#endif
#define bfd_elfNN_sizeof_headers	_bfd_elf_sizeof_headers
#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents

#ifndef elf_backend_want_got_plt
#define elf_backend_want_got_plt 0
#endif
#ifndef elf_backend_plt_readonly
#define elf_backend_plt_readonly 0
#endif
#ifndef elf_backend_want_plt_sym
#define elf_backend_want_plt_sym 0
#endif

#define bfd_elfNN_bfd_debug_info_start	bfd_void
#define bfd_elfNN_bfd_debug_info_end	bfd_void
#define bfd_elfNN_bfd_debug_info_accumulate	(PROTO(void,(*),(bfd*, struct sec *))) bfd_void

#ifndef bfd_elfNN_bfd_get_relocated_section_contents
#define bfd_elfNN_bfd_get_relocated_section_contents \
 bfd_generic_get_relocated_section_contents
#endif

#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
#define bfd_elfNN_bfd_make_debug_symbol \
  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)

#ifndef bfd_elfNN_bfd_copy_private_symbol_data
#define bfd_elfNN_bfd_copy_private_symbol_data \
  ((boolean (*) PARAMS ((bfd *, asymbol *, bfd *, asymbol *))) bfd_true)
#endif
#ifndef bfd_elfNN_bfd_copy_private_section_data
#define bfd_elfNN_bfd_copy_private_section_data \
  ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true)
#endif
#ifndef bfd_elfNN_bfd_copy_private_bfd_data
#define bfd_elfNN_bfd_copy_private_bfd_data \
  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
#endif
#ifndef bfd_elfNN_bfd_merge_private_bfd_data
#define bfd_elfNN_bfd_merge_private_bfd_data \
  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
#endif
#ifndef bfd_elfNN_bfd_set_private_flags
#define bfd_elfNN_bfd_set_private_flags \
  ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
#endif
#ifndef bfd_elfNN_bfd_is_local_label
#define bfd_elfNN_bfd_is_local_label bfd_generic_is_local_label
#endif

#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
#define bfd_elfNN_get_dynamic_reloc_upper_bound \
  _bfd_nodynamic_get_dynamic_reloc_upper_bound
#endif
#ifndef bfd_elfNN_canonicalize_dynamic_reloc
#define bfd_elfNN_canonicalize_dynamic_reloc \
  _bfd_nodynamic_canonicalize_dynamic_reloc
#endif

#ifdef elf_backend_relocate_section
#ifndef bfd_elfNN_bfd_link_hash_table_create
#define bfd_elfNN_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_elfNN_bfd_link_hash_table_create
#define bfd_elfNN_bfd_link_hash_table_create \
  _bfd_generic_link_hash_table_create
#endif
#ifndef bfd_elfNN_bfd_link_add_symbols
#define bfd_elfNN_bfd_link_add_symbols	_bfd_generic_link_add_symbols
#endif
#ifndef bfd_elfNN_bfd_final_link
#define bfd_elfNN_bfd_final_link	_bfd_generic_final_link
#endif
#endif /* ! defined (elf_backend_relocate_section) */
#ifndef bfd_elfNN_bfd_link_split_section
#define bfd_elfNN_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

extern const struct elf_size_info _bfd_elfNN_size_info;

static CONST struct elf_backend_data elfNN_bed =
{
#ifdef USE_REL
  0,				/* use_rela_p */
#else
  1,				/* use_rela_p */
#endif
  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,
  &_bfd_elfNN_size_info,
  elf_backend_want_got_plt,
  elf_backend_plt_readonly,
  elf_backend_want_plt_sym,
};

#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_elfNN_object_p,		/* assembler/linker output (object file) */
    bfd_generic_archive_p,	/* an archive */
    bfd_elfNN_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_elfNN_write_object_contents,
    _bfd_write_archive_contents,
    bfd_false
  },

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

  /* backend_data: */
  (PTR) &elfNN_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_elfNN_object_p,		/* assembler/linker output (object file) */
    bfd_generic_archive_p,	/* an archive */
    bfd_elfNN_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_elfNN_write_object_contents,
    _bfd_write_archive_contents,
    bfd_false
  },

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

  /* backend_data: */
  (PTR) &elfNN_bed,
};
#endif
Commit	Line	Data
b968e4f4 KR	1	/* Target definitions for NN-bit ELF
b968e4f4 KR	2	Copyright 1993, 1994, 1995 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
b968e4f4 KR	28	#define bfd_elfNN_close_and_cleanup _bfd_generic_close_and_cleanup
	29	#define bfd_elfNN_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
	30	#ifndef bfd_elfNN_get_section_contents
	31	#define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents
3adad029	32	#endif
3adad029	33
ede4eed4 KR	34	#define bfd_elfNN_canonicalize_dynamic_symtab _bfd_elf_canonicalize_dynamic_symtab
	35	#define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
	36	#ifndef bfd_elfNN_find_nearest_line
	37	#define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
	38	#endif
	39	#define bfd_elfNN_get_dynamic_symtab_upper_bound _bfd_elf_get_dynamic_symtab_upper_bound
	40	#define bfd_elfNN_get_lineno _bfd_elf_get_lineno
	41	#define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
	42	#define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
	43	#define bfd_elfNN_get_symtab _bfd_elf_get_symtab
	44	#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
	45	#if 0 /* done in libelf.h */
	46	#define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol
	47	#endif
	48	#define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
	49	#define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
	50	#define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
	51	#ifndef bfd_elfNN_set_section_contents
	52	#define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
	53	#endif
	54	#define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
	55	#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
	56
	57	#ifndef elf_backend_want_got_plt
	58	#define elf_backend_want_got_plt 0
	59	#endif
	60	#ifndef elf_backend_plt_readonly
	61	#define elf_backend_plt_readonly 0
	62	#endif
	63	#ifndef elf_backend_want_plt_sym
	64	#define elf_backend_want_plt_sym 0
	65	#endif
	66
b968e4f4 KR	67	#define bfd_elfNN_bfd_debug_info_start bfd_void
	68	#define bfd_elfNN_bfd_debug_info_end bfd_void
	69	#define bfd_elfNN_bfd_debug_info_accumulate (PROTO(void,(),(bfd, struct sec *))) bfd_void
	70
	71	#ifndef bfd_elfNN_bfd_get_relocated_section_contents
	72	#define bfd_elfNN_bfd_get_relocated_section_contents \
3adad029	73	bfd_generic_get_relocated_section_contents
b968e4f4 KR	74	#endif
	75
	76	#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
	77	#define bfd_elfNN_bfd_make_debug_symbol \
3adad029 KR	78	((asymbol () PARAMS ((bfd , void , unsigned long))) bfd_nullvoidptr)
3adad029 KR	79
b968e4f4 KR	80	#ifndef bfd_elfNN_bfd_copy_private_symbol_data
b968e4f4 KR	81	#define bfd_elfNN_bfd_copy_private_symbol_data \
6167a840 JL	82	((boolean () PARAMS ((bfd , asymbol , bfd , asymbol *))) bfd_true)
6167a840 JL	83	#endif
b968e4f4 KR	84	#ifndef bfd_elfNN_bfd_copy_private_section_data
b968e4f4 KR	85	#define bfd_elfNN_bfd_copy_private_section_data \
5b3577cb JL	86	((boolean () PARAMS ((bfd , asection , bfd , asection *))) bfd_true)
5b3577cb JL	87	#endif
b968e4f4 KR	88	#ifndef bfd_elfNN_bfd_copy_private_bfd_data
b968e4f4 KR	89	#define bfd_elfNN_bfd_copy_private_bfd_data \
5b3577cb JL	90	((boolean () PARAMS ((bfd , bfd *))) bfd_true)
5b3577cb JL	91	#endif
b968e4f4 KR	92	#ifndef bfd_elfNN_bfd_merge_private_bfd_data
b968e4f4 KR	93	#define bfd_elfNN_bfd_merge_private_bfd_data \
d5fb1e2a MM	94	((boolean () PARAMS ((bfd , bfd *))) bfd_true)
d5fb1e2a MM	95	#endif
b968e4f4 KR	96	#ifndef bfd_elfNN_bfd_set_private_flags
b968e4f4 KR	97	#define bfd_elfNN_bfd_set_private_flags \
d5fb1e2a MM	98	((boolean () PARAMS ((bfd , flagword))) bfd_true)
d5fb1e2a MM	99	#endif
b968e4f4 KR	100	#ifndef bfd_elfNN_bfd_is_local_label
b968e4f4 KR	101	#define bfd_elfNN_bfd_is_local_label bfd_generic_is_local_label
5b3577cb JL	102	#endif
5b3577cb JL	103
b968e4f4 KR	104	#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
b968e4f4 KR	105	#define bfd_elfNN_get_dynamic_reloc_upper_bound \
cb71adf1 PS	106	_bfd_nodynamic_get_dynamic_reloc_upper_bound
cb71adf1 PS	107	#endif
b968e4f4 KR	108	#ifndef bfd_elfNN_canonicalize_dynamic_reloc
b968e4f4 KR	109	#define bfd_elfNN_canonicalize_dynamic_reloc \
cb71adf1 PS	110	_bfd_nodynamic_canonicalize_dynamic_reloc
	111	#endif
	112
6ec3bb6a	113	#ifdef elf_backend_relocate_section
b968e4f4 KR	114	#ifndef bfd_elfNN_bfd_link_hash_table_create
b968e4f4 KR	115	#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
6ec3bb6a ILT	116	#endif
	117	#else /* ! defined (elf_backend_relocate_section) */
	118	/* If no backend relocate_section routine, use the generic linker. */
b968e4f4 KR	119	#ifndef bfd_elfNN_bfd_link_hash_table_create
b968e4f4 KR	120	#define bfd_elfNN_bfd_link_hash_table_create \
6ec3bb6a ILT	121	_bfd_generic_link_hash_table_create
6ec3bb6a ILT	122	#endif
b968e4f4 KR	123	#ifndef bfd_elfNN_bfd_link_add_symbols
b968e4f4 KR	124	#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
6ec3bb6a	125	#endif
b968e4f4 KR	126	#ifndef bfd_elfNN_bfd_final_link
b968e4f4 KR	127	#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
6ec3bb6a ILT	128	#endif
6ec3bb6a ILT	129	#endif /* ! defined (elf_backend_relocate_section) */
b968e4f4 KR	130	#ifndef bfd_elfNN_bfd_link_split_section
b968e4f4 KR	131	#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
6167a840	132	#endif
6ec3bb6a	133
b3024965 KR	134	#ifndef elf_info_to_howto_rel
	135	#define elf_info_to_howto_rel 0
	136	#endif
	137
	138	#ifndef ELF_MAXPAGESIZE
	139	#define ELF_MAXPAGESIZE 1
	140	#endif
	141
6ec3bb6a ILT	142	#ifndef elf_backend_collect
	143	#define elf_backend_collect false
	144	#endif
	145
643e9fc7 ILT	146	#ifndef elf_backend_sym_is_global
	147	#define elf_backend_sym_is_global 0
	148	#endif
a5ccdad1	149	#ifndef elf_backend_object_p
643e9fc7	150	#define elf_backend_object_p 0
a5ccdad1	151	#endif
95469b02	152	#ifndef elf_backend_symbol_processing
643e9fc7	153	#define elf_backend_symbol_processing 0
95469b02 ILT	154	#endif
95469b02 ILT	155	#ifndef elf_backend_symbol_table_processing
643e9fc7	156	#define elf_backend_symbol_table_processing 0
95469b02 ILT	157	#endif
95469b02 ILT	158	#ifndef elf_backend_section_processing
643e9fc7	159	#define elf_backend_section_processing 0
95469b02 ILT	160	#endif
95469b02 ILT	161	#ifndef elf_backend_section_from_shdr
643e9fc7	162	#define elf_backend_section_from_shdr 0
95469b02 ILT	163	#endif
95469b02 ILT	164	#ifndef elf_backend_fake_sections
643e9fc7	165	#define elf_backend_fake_sections 0
95469b02 ILT	166	#endif
95469b02 ILT	167	#ifndef elf_backend_section_from_bfd_section
643e9fc7 ILT	168	#define elf_backend_section_from_bfd_section 0
643e9fc7 ILT	169	#endif
6ec3bb6a ILT	170	#ifndef elf_backend_add_symbol_hook
	171	#define elf_backend_add_symbol_hook 0
	172	#endif
ff5a090f JL	173	#ifndef elf_backend_link_output_symbol_hook
	174	#define elf_backend_link_output_symbol_hook 0
	175	#endif
013dec1a ILT	176	#ifndef elf_backend_create_dynamic_sections
	177	#define elf_backend_create_dynamic_sections 0
	178	#endif
374d2ef9 ILT	179	#ifndef elf_backend_check_relocs
	180	#define elf_backend_check_relocs 0
	181	#endif
013dec1a ILT	182	#ifndef elf_backend_adjust_dynamic_symbol
	183	#define elf_backend_adjust_dynamic_symbol 0
	184	#endif
	185	#ifndef elf_backend_size_dynamic_sections
	186	#define elf_backend_size_dynamic_sections 0
	187	#endif
6ec3bb6a ILT	188	#ifndef elf_backend_relocate_section
	189	#define elf_backend_relocate_section 0
	190	#endif
013dec1a ILT	191	#ifndef elf_backend_finish_dynamic_symbol
	192	#define elf_backend_finish_dynamic_symbol 0
	193	#endif
	194	#ifndef elf_backend_finish_dynamic_sections
	195	#define elf_backend_finish_dynamic_sections 0
	196	#endif
99a6c761 JL	197	#ifndef elf_backend_begin_write_processing
	198	#define elf_backend_begin_write_processing 0
	199	#endif
643e9fc7 ILT	200	#ifndef elf_backend_final_write_processing
643e9fc7 ILT	201	#define elf_backend_final_write_processing 0
95469b02 ILT	202	#endif
95469b02 ILT	203	#ifndef elf_backend_ecoff_debug_swap
643e9fc7	204	#define elf_backend_ecoff_debug_swap 0
95469b02 ILT	205	#endif
95469b02 ILT	206
8c9bfee3 MM	207	#ifndef ELF_MACHINE_ALT1
	208	#define ELF_MACHINE_ALT1 0
	209	#endif
	210
	211	#ifndef ELF_MACHINE_ALT2
	212	#define ELF_MACHINE_ALT2 0
	213	#endif
	214
ede4eed4 KR	215	extern const struct elf_size_info _bfd_elfNN_size_info;
ede4eed4 KR	216
b968e4f4	217	static CONST struct elf_backend_data elfNN_bed =
3adad029 KR	218	{
	219	#ifdef USE_REL
	220	0, /* use_rela_p */
	221	#else
	222	1, /* use_rela_p */
b968e4f4	223	#endif
3adad029	224	ELF_ARCH, /* arch */
a5ccdad1	225	ELF_MACHINE_CODE, /* elf_machine_code */
95469b02	226	ELF_MAXPAGESIZE, /* maxpagesize */
6ec3bb6a	227	elf_backend_collect,
643e9fc7 ILT	228	elf_info_to_howto,
	229	elf_info_to_howto_rel,
	230	elf_backend_sym_is_global,
	231	elf_backend_object_p,
	232	elf_backend_symbol_processing,
	233	elf_backend_symbol_table_processing,
	234	elf_backend_section_processing,
	235	elf_backend_section_from_shdr,
	236	elf_backend_fake_sections,
	237	elf_backend_section_from_bfd_section,
6ec3bb6a	238	elf_backend_add_symbol_hook,
ff5a090f	239	elf_backend_link_output_symbol_hook,
013dec1a	240	elf_backend_create_dynamic_sections,
374d2ef9	241	elf_backend_check_relocs,
013dec1a ILT	242	elf_backend_adjust_dynamic_symbol,
013dec1a ILT	243	elf_backend_size_dynamic_sections,
6ec3bb6a	244	elf_backend_relocate_section,
013dec1a ILT	245	elf_backend_finish_dynamic_symbol,
013dec1a ILT	246	elf_backend_finish_dynamic_sections,
99a6c761 JL	247	elf_backend_begin_write_processing,
99a6c761 JL	248	elf_backend_final_write_processing,
8c9bfee3 MM	249	elf_backend_ecoff_debug_swap,
8c9bfee3 MM	250	ELF_MACHINE_ALT1,
ede4eed4 KR	251	ELF_MACHINE_ALT2,
	252	&_bfd_elfNN_size_info,
	253	elf_backend_want_got_plt,
	254	elf_backend_plt_readonly,
	255	elf_backend_want_plt_sym,
3adad029 KR	256	};
	257
	258	#ifdef TARGET_BIG_SYM
2f3508ad	259	const bfd_target TARGET_BIG_SYM =
3adad029 KR	260	{
	261	/* name: identify kind of target */
	262	TARGET_BIG_NAME,
	263
	264	/* flavour: general indication about file */
	265	bfd_target_elf_flavour,
	266
	267	/* byteorder_big_p: data is big endian */
	268	true,
	269
	270	/* header_byteorder_big_p: header is also big endian */
	271	true,
	272
	273	/* object_flags: mask of all file flags */
	274	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
fa15568a	275	DYNAMIC \| WP_TEXT \| D_PAGED),
3adad029 KR	276
	277	/* section_flags: mask of all section flags */
	278	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	279	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
3adad029 KR	280
	281	/* leading_symbol_char: is the first char of a user symbol
	282	predictable, and if so what is it */
	283	0,
	284
	285	/* ar_pad_char: pad character for filenames within an archive header
	286	FIXME: this really has nothing to do with ELF, this is a characteristic
	287	of the archiver and/or os and should be independently tunable */
	288	'/',
	289
	290	/* ar_max_namelen: maximum number of characters in an archive header
	291	FIXME: this really has nothing to do with ELF, this is a characteristic
	292	of the archiver and should be independently tunable. This value is
	293	a WAG (wild a** guess) */
7a0c782d	294	14,
3adad029 KR	295
	296	/* align_power_min: minimum alignment restriction for any section
	297	FIXME: this value may be target machine dependent */
	298	3,
	299
	300	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	301	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	302	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	303	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
3adad029 KR	304
3adad029 KR	305	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	306	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	307	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	308	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
3adad029 KR	309
	310	/* bfd_check_format: check the format of a file being read */
	311	{ _bfd_dummy_target, /* unknown format */
b968e4f4	312	bfd_elfNN_object_p, /* assembler/linker output (object file) */
3adad029	313	bfd_generic_archive_p, /* an archive */
b968e4f4	314	bfd_elfNN_core_file_p /* a core file */
3adad029 KR	315	},
	316
	317	/* bfd_set_format: set the format of a file being written */
	318	{ bfd_false,
	319	bfd_elf_mkobject,
	320	_bfd_generic_mkarchive,
	321	bfd_false
	322	},
	323
	324	/* bfd_write_contents: write cached information into a file being written */
	325	{ bfd_false,
b968e4f4	326	bfd_elfNN_write_object_contents,
3adad029 KR	327	_bfd_write_archive_contents,
	328	bfd_false
	329	},
	330
b968e4f4 KR	331	BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
	332	BFD_JUMP_TABLE_COPY (bfd_elfNN),
	333	BFD_JUMP_TABLE_CORE (bfd_elfNN),
6812b607	334	BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
b968e4f4 KR	335	BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
	336	BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
	337	BFD_JUMP_TABLE_WRITE (bfd_elfNN),
	338	BFD_JUMP_TABLE_LINK (bfd_elfNN),
	339	BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
3adad029 KR	340
3adad029 KR	341	/* backend_data: */
b968e4f4	342	(PTR) &elfNN_bed,
3adad029 KR	343	};
	344	#endif
	345
	346	#ifdef TARGET_LITTLE_SYM
2f3508ad	347	const bfd_target TARGET_LITTLE_SYM =
3adad029 KR	348	{
	349	/* name: identify kind of target */
	350	TARGET_LITTLE_NAME,
	351
	352	/* flavour: general indication about file */
	353	bfd_target_elf_flavour,
	354
	355	/* byteorder_big_p: data is big endian */
	356	false, /* Nope -- this one's little endian */
	357
	358	/* header_byteorder_big_p: header is also big endian */
	359	false, /* Nope -- this one's little endian */
	360
	361	/* object_flags: mask of all file flags */
	362	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
fa15568a	363	DYNAMIC \| WP_TEXT \| D_PAGED),
3adad029 KR	364
	365	/* section_flags: mask of all section flags */
	366	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	367	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
3adad029 KR	368
	369	/* leading_symbol_char: is the first char of a user symbol
	370	predictable, and if so what is it */
	371	0,
	372
	373	/* ar_pad_char: pad character for filenames within an archive header
	374	FIXME: this really has nothing to do with ELF, this is a characteristic
	375	of the archiver and/or os and should be independently tunable */
	376	'/',
	377
	378	/* ar_max_namelen: maximum number of characters in an archive header
	379	FIXME: this really has nothing to do with ELF, this is a characteristic
	380	of the archiver and should be independently tunable. This value is
	381	a WAG (wild a** guess) */
7a0c782d	382	14,
3adad029 KR	383
	384	/* align_power_min: minimum alignment restriction for any section
	385	FIXME: this value may be target machine dependent */
	386	3,
	387
	388	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	389	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	390	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	391	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
3adad029 KR	392
3adad029 KR	393	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	394	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	395	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	396	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
3adad029 KR	397
	398	/* bfd_check_format: check the format of a file being read */
	399	{ _bfd_dummy_target, /* unknown format */
b968e4f4	400	bfd_elfNN_object_p, /* assembler/linker output (object file) */
3adad029	401	bfd_generic_archive_p, /* an archive */
b968e4f4	402	bfd_elfNN_core_file_p /* a core file */
3adad029 KR	403	},
	404
	405	/* bfd_set_format: set the format of a file being written */
	406	{ bfd_false,
	407	bfd_elf_mkobject,
	408	_bfd_generic_mkarchive,
	409	bfd_false
	410	},
	411
	412	/* bfd_write_contents: write cached information into a file being written */
	413	{ bfd_false,
b968e4f4	414	bfd_elfNN_write_object_contents,
3adad029 KR	415	_bfd_write_archive_contents,
	416	bfd_false
	417	},
	418
b968e4f4 KR	419	BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
	420	BFD_JUMP_TABLE_COPY (bfd_elfNN),
	421	BFD_JUMP_TABLE_CORE (bfd_elfNN),
6812b607	422	BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
b968e4f4 KR	423	BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
	424	BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
	425	BFD_JUMP_TABLE_WRITE (bfd_elfNN),
	426	BFD_JUMP_TABLE_LINK (bfd_elfNN),
	427	BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
3adad029 KR	428
3adad029 KR	429	/* backend_data: */
b968e4f4	430	(PTR) &elfNN_bed,
3adad029 KR	431	};
3adad029 KR	432	#endif