[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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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_read_minisymbols	_bfd_elf_read_minisymbols
#define bfd_elfNN_minisymbol_to_symbol	_bfd_elf_minisymbol_to_symbol
#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 elf-bfd.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

#define bfd_elfNN_get_section_contents_in_window \
  _bfd_generic_get_section_contents_in_window

#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

#ifndef elf_backend_want_hdr_in_seg
#define elf_backend_want_hdr_in_seg 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 \
  _bfd_elf_copy_private_symbol_data
#endif

#ifndef bfd_elfNN_bfd_copy_private_section_data
#define bfd_elfNN_bfd_copy_private_section_data \
  _bfd_elf_copy_private_section_data
#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_print_private_bfd_data
#define bfd_elfNN_bfd_print_private_bfd_data \
  ((boolean (*) PARAMS ((bfd *, void *))) 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_create_program_headers
#define elf_backend_create_program_headers	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_create_program_headers,
  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,
  elf_backend_want_hdr_in_seg,
};

#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,

  /* 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,

  /* 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
4e98461f	18	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
3adad029 KR	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
4e98461f SC	39	#define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols
4e98461f SC	40	#define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
ede4eed4 KR	41	#define bfd_elfNN_get_dynamic_symtab_upper_bound _bfd_elf_get_dynamic_symtab_upper_bound
	42	#define bfd_elfNN_get_lineno _bfd_elf_get_lineno
	43	#define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
	44	#define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
	45	#define bfd_elfNN_get_symtab _bfd_elf_get_symtab
	46	#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
6ab826bd	47	#if 0 /* done in elf-bfd.h */
ede4eed4 KR	48	#define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol
	49	#endif
	50	#define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
	51	#define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
	52	#define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
	53	#ifndef bfd_elfNN_set_section_contents
	54	#define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
	55	#endif
	56	#define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
	57	#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
	58
631b10f4 ILT	59	#define bfd_elfNN_get_section_contents_in_window \
	60	_bfd_generic_get_section_contents_in_window
	61
ede4eed4 KR	62	#ifndef elf_backend_want_got_plt
	63	#define elf_backend_want_got_plt 0
	64	#endif
	65	#ifndef elf_backend_plt_readonly
	66	#define elf_backend_plt_readonly 0
	67	#endif
	68	#ifndef elf_backend_want_plt_sym
	69	#define elf_backend_want_plt_sym 0
	70	#endif
	71
6ab826bd FF	72	#ifndef elf_backend_want_hdr_in_seg
	73	#define elf_backend_want_hdr_in_seg 0
	74	#endif
	75
b968e4f4 KR	76	#define bfd_elfNN_bfd_debug_info_start bfd_void
	77	#define bfd_elfNN_bfd_debug_info_end bfd_void
	78	#define bfd_elfNN_bfd_debug_info_accumulate (PROTO(void,(),(bfd, struct sec *))) bfd_void
	79
	80	#ifndef bfd_elfNN_bfd_get_relocated_section_contents
	81	#define bfd_elfNN_bfd_get_relocated_section_contents \
3adad029	82	bfd_generic_get_relocated_section_contents
b968e4f4 KR	83	#endif
	84
	85	#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
	86	#define bfd_elfNN_bfd_make_debug_symbol \
3adad029 KR	87	((asymbol () PARAMS ((bfd , void , unsigned long))) bfd_nullvoidptr)
3adad029 KR	88
b968e4f4 KR	89	#ifndef bfd_elfNN_bfd_copy_private_symbol_data
b968e4f4 KR	90	#define bfd_elfNN_bfd_copy_private_symbol_data \
631b10f4	91	_bfd_elf_copy_private_symbol_data
6167a840	92	#endif
631b10f4	93
b968e4f4 KR	94	#ifndef bfd_elfNN_bfd_copy_private_section_data
b968e4f4 KR	95	#define bfd_elfNN_bfd_copy_private_section_data \
631b10f4	96	_bfd_elf_copy_private_section_data
5b3577cb	97	#endif
b968e4f4 KR	98	#ifndef bfd_elfNN_bfd_copy_private_bfd_data
b968e4f4 KR	99	#define bfd_elfNN_bfd_copy_private_bfd_data \
5b3577cb JL	100	((boolean () PARAMS ((bfd , bfd *))) bfd_true)
5b3577cb JL	101	#endif
4e98461f SC	102	#ifndef bfd_elfNN_bfd_print_private_bfd_data
	103	#define bfd_elfNN_bfd_print_private_bfd_data \
	104	((boolean () PARAMS ((bfd , void *))) bfd_true)
	105	#endif
b968e4f4 KR	106	#ifndef bfd_elfNN_bfd_merge_private_bfd_data
b968e4f4 KR	107	#define bfd_elfNN_bfd_merge_private_bfd_data \
d5fb1e2a MM	108	((boolean () PARAMS ((bfd , bfd *))) bfd_true)
d5fb1e2a MM	109	#endif
b968e4f4 KR	110	#ifndef bfd_elfNN_bfd_set_private_flags
b968e4f4 KR	111	#define bfd_elfNN_bfd_set_private_flags \
d5fb1e2a MM	112	((boolean () PARAMS ((bfd , flagword))) bfd_true)
d5fb1e2a MM	113	#endif
b968e4f4 KR	114	#ifndef bfd_elfNN_bfd_is_local_label
b968e4f4 KR	115	#define bfd_elfNN_bfd_is_local_label bfd_generic_is_local_label
5b3577cb JL	116	#endif
5b3577cb JL	117
b968e4f4 KR	118	#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
b968e4f4 KR	119	#define bfd_elfNN_get_dynamic_reloc_upper_bound \
cb71adf1 PS	120	_bfd_nodynamic_get_dynamic_reloc_upper_bound
cb71adf1 PS	121	#endif
b968e4f4 KR	122	#ifndef bfd_elfNN_canonicalize_dynamic_reloc
b968e4f4 KR	123	#define bfd_elfNN_canonicalize_dynamic_reloc \
cb71adf1 PS	124	_bfd_nodynamic_canonicalize_dynamic_reloc
	125	#endif
	126
6ec3bb6a	127	#ifdef elf_backend_relocate_section
b968e4f4 KR	128	#ifndef bfd_elfNN_bfd_link_hash_table_create
b968e4f4 KR	129	#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
6ec3bb6a ILT	130	#endif
	131	#else /* ! defined (elf_backend_relocate_section) */
	132	/* If no backend relocate_section routine, use the generic linker. */
b968e4f4 KR	133	#ifndef bfd_elfNN_bfd_link_hash_table_create
b968e4f4 KR	134	#define bfd_elfNN_bfd_link_hash_table_create \
6ec3bb6a ILT	135	_bfd_generic_link_hash_table_create
6ec3bb6a ILT	136	#endif
b968e4f4 KR	137	#ifndef bfd_elfNN_bfd_link_add_symbols
b968e4f4 KR	138	#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
6ec3bb6a	139	#endif
b968e4f4 KR	140	#ifndef bfd_elfNN_bfd_final_link
b968e4f4 KR	141	#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
6ec3bb6a ILT	142	#endif
6ec3bb6a ILT	143	#endif /* ! defined (elf_backend_relocate_section) */
b968e4f4 KR	144	#ifndef bfd_elfNN_bfd_link_split_section
b968e4f4 KR	145	#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
6167a840	146	#endif
6ec3bb6a	147
b3024965 KR	148	#ifndef elf_info_to_howto_rel
	149	#define elf_info_to_howto_rel 0
	150	#endif
	151
	152	#ifndef ELF_MAXPAGESIZE
	153	#define ELF_MAXPAGESIZE 1
	154	#endif
	155
6ec3bb6a ILT	156	#ifndef elf_backend_collect
	157	#define elf_backend_collect false
	158	#endif
	159
643e9fc7 ILT	160	#ifndef elf_backend_sym_is_global
	161	#define elf_backend_sym_is_global 0
	162	#endif
a5ccdad1	163	#ifndef elf_backend_object_p
643e9fc7	164	#define elf_backend_object_p 0
a5ccdad1	165	#endif
95469b02	166	#ifndef elf_backend_symbol_processing
643e9fc7	167	#define elf_backend_symbol_processing 0
95469b02 ILT	168	#endif
95469b02 ILT	169	#ifndef elf_backend_symbol_table_processing
643e9fc7	170	#define elf_backend_symbol_table_processing 0
95469b02 ILT	171	#endif
95469b02 ILT	172	#ifndef elf_backend_section_processing
643e9fc7	173	#define elf_backend_section_processing 0
95469b02 ILT	174	#endif
95469b02 ILT	175	#ifndef elf_backend_section_from_shdr
643e9fc7	176	#define elf_backend_section_from_shdr 0
95469b02 ILT	177	#endif
95469b02 ILT	178	#ifndef elf_backend_fake_sections
643e9fc7	179	#define elf_backend_fake_sections 0
95469b02 ILT	180	#endif
95469b02 ILT	181	#ifndef elf_backend_section_from_bfd_section
643e9fc7 ILT	182	#define elf_backend_section_from_bfd_section 0
643e9fc7 ILT	183	#endif
6ec3bb6a ILT	184	#ifndef elf_backend_add_symbol_hook
	185	#define elf_backend_add_symbol_hook 0
	186	#endif
ff5a090f JL	187	#ifndef elf_backend_link_output_symbol_hook
	188	#define elf_backend_link_output_symbol_hook 0
	189	#endif
013dec1a ILT	190	#ifndef elf_backend_create_dynamic_sections
	191	#define elf_backend_create_dynamic_sections 0
	192	#endif
374d2ef9 ILT	193	#ifndef elf_backend_check_relocs
	194	#define elf_backend_check_relocs 0
	195	#endif
013dec1a ILT	196	#ifndef elf_backend_adjust_dynamic_symbol
	197	#define elf_backend_adjust_dynamic_symbol 0
	198	#endif
	199	#ifndef elf_backend_size_dynamic_sections
	200	#define elf_backend_size_dynamic_sections 0
	201	#endif
6ec3bb6a ILT	202	#ifndef elf_backend_relocate_section
	203	#define elf_backend_relocate_section 0
	204	#endif
013dec1a ILT	205	#ifndef elf_backend_finish_dynamic_symbol
	206	#define elf_backend_finish_dynamic_symbol 0
	207	#endif
	208	#ifndef elf_backend_finish_dynamic_sections
	209	#define elf_backend_finish_dynamic_sections 0
	210	#endif
99a6c761 JL	211	#ifndef elf_backend_begin_write_processing
	212	#define elf_backend_begin_write_processing 0
	213	#endif
643e9fc7 ILT	214	#ifndef elf_backend_final_write_processing
643e9fc7 ILT	215	#define elf_backend_final_write_processing 0
95469b02	216	#endif
6ab826bd FF	217	#ifndef elf_backend_create_program_headers
	218	#define elf_backend_create_program_headers 0
	219	#endif
95469b02	220	#ifndef elf_backend_ecoff_debug_swap
643e9fc7	221	#define elf_backend_ecoff_debug_swap 0
95469b02 ILT	222	#endif
95469b02 ILT	223
8c9bfee3 MM	224	#ifndef ELF_MACHINE_ALT1
	225	#define ELF_MACHINE_ALT1 0
	226	#endif
	227
	228	#ifndef ELF_MACHINE_ALT2
	229	#define ELF_MACHINE_ALT2 0
	230	#endif
	231
ede4eed4 KR	232	extern const struct elf_size_info _bfd_elfNN_size_info;
ede4eed4 KR	233
b968e4f4	234	static CONST struct elf_backend_data elfNN_bed =
3adad029 KR	235	{
	236	#ifdef USE_REL
	237	0, /* use_rela_p */
	238	#else
	239	1, /* use_rela_p */
b968e4f4	240	#endif
3adad029	241	ELF_ARCH, /* arch */
a5ccdad1	242	ELF_MACHINE_CODE, /* elf_machine_code */
95469b02	243	ELF_MAXPAGESIZE, /* maxpagesize */
6ec3bb6a	244	elf_backend_collect,
643e9fc7 ILT	245	elf_info_to_howto,
	246	elf_info_to_howto_rel,
	247	elf_backend_sym_is_global,
	248	elf_backend_object_p,
	249	elf_backend_symbol_processing,
	250	elf_backend_symbol_table_processing,
	251	elf_backend_section_processing,
	252	elf_backend_section_from_shdr,
	253	elf_backend_fake_sections,
	254	elf_backend_section_from_bfd_section,
6ec3bb6a	255	elf_backend_add_symbol_hook,
ff5a090f	256	elf_backend_link_output_symbol_hook,
013dec1a	257	elf_backend_create_dynamic_sections,
374d2ef9	258	elf_backend_check_relocs,
013dec1a ILT	259	elf_backend_adjust_dynamic_symbol,
013dec1a ILT	260	elf_backend_size_dynamic_sections,
6ec3bb6a	261	elf_backend_relocate_section,
013dec1a ILT	262	elf_backend_finish_dynamic_symbol,
013dec1a ILT	263	elf_backend_finish_dynamic_sections,
99a6c761 JL	264	elf_backend_begin_write_processing,
99a6c761 JL	265	elf_backend_final_write_processing,
6ab826bd	266	elf_backend_create_program_headers,
8c9bfee3 MM	267	elf_backend_ecoff_debug_swap,
8c9bfee3 MM	268	ELF_MACHINE_ALT1,
ede4eed4 KR	269	ELF_MACHINE_ALT2,
	270	&_bfd_elfNN_size_info,
	271	elf_backend_want_got_plt,
	272	elf_backend_plt_readonly,
	273	elf_backend_want_plt_sym,
6ab826bd	274	elf_backend_want_hdr_in_seg,
3adad029 KR	275	};
	276
	277	#ifdef TARGET_BIG_SYM
2f3508ad	278	const bfd_target TARGET_BIG_SYM =
3adad029 KR	279	{
	280	/* name: identify kind of target */
	281	TARGET_BIG_NAME,
	282
	283	/* flavour: general indication about file */
	284	bfd_target_elf_flavour,
	285
	286	/* byteorder_big_p: data is big endian */
	287	true,
	288
	289	/* header_byteorder_big_p: header is also big endian */
	290	true,
	291
	292	/* object_flags: mask of all file flags */
	293	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
fa15568a	294	DYNAMIC \| WP_TEXT \| D_PAGED),
3adad029 KR	295
	296	/* section_flags: mask of all section flags */
	297	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	298	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
3adad029 KR	299
	300	/* leading_symbol_char: is the first char of a user symbol
	301	predictable, and if so what is it */
	302	0,
	303
	304	/* ar_pad_char: pad character for filenames within an archive header
	305	FIXME: this really has nothing to do with ELF, this is a characteristic
	306	of the archiver and/or os and should be independently tunable */
	307	'/',
	308
	309	/* ar_max_namelen: maximum number of characters in an archive header
	310	FIXME: this really has nothing to do with ELF, this is a characteristic
	311	of the archiver and should be independently tunable. This value is
	312	a WAG (wild a** guess) */
7a0c782d	313	14,
3adad029	314
3adad029	315	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	316	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	317	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	318	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
3adad029 KR	319
3adad029 KR	320	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	321	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	322	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	323	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
3adad029 KR	324
	325	/* bfd_check_format: check the format of a file being read */
	326	{ _bfd_dummy_target, /* unknown format */
b968e4f4	327	bfd_elfNN_object_p, /* assembler/linker output (object file) */
3adad029	328	bfd_generic_archive_p, /* an archive */
b968e4f4	329	bfd_elfNN_core_file_p /* a core file */
3adad029 KR	330	},
	331
	332	/* bfd_set_format: set the format of a file being written */
	333	{ bfd_false,
	334	bfd_elf_mkobject,
	335	_bfd_generic_mkarchive,
	336	bfd_false
	337	},
	338
	339	/* bfd_write_contents: write cached information into a file being written */
	340	{ bfd_false,
b968e4f4	341	bfd_elfNN_write_object_contents,
3adad029 KR	342	_bfd_write_archive_contents,
	343	bfd_false
	344	},
	345
b968e4f4 KR	346	BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
	347	BFD_JUMP_TABLE_COPY (bfd_elfNN),
	348	BFD_JUMP_TABLE_CORE (bfd_elfNN),
6812b607	349	BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
b968e4f4 KR	350	BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
	351	BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
	352	BFD_JUMP_TABLE_WRITE (bfd_elfNN),
	353	BFD_JUMP_TABLE_LINK (bfd_elfNN),
	354	BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
3adad029 KR	355
3adad029 KR	356	/* backend_data: */
b968e4f4	357	(PTR) &elfNN_bed,
3adad029 KR	358	};
	359	#endif
	360
	361	#ifdef TARGET_LITTLE_SYM
2f3508ad	362	const bfd_target TARGET_LITTLE_SYM =
3adad029 KR	363	{
	364	/* name: identify kind of target */
	365	TARGET_LITTLE_NAME,
	366
	367	/* flavour: general indication about file */
	368	bfd_target_elf_flavour,
	369
	370	/* byteorder_big_p: data is big endian */
	371	false, /* Nope -- this one's little endian */
	372
	373	/* header_byteorder_big_p: header is also big endian */
	374	false, /* Nope -- this one's little endian */
	375
	376	/* object_flags: mask of all file flags */
	377	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS \|
fa15568a	378	DYNAMIC \| WP_TEXT \| D_PAGED),
3adad029 KR	379
	380	/* section_flags: mask of all section flags */
	381	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
d6e5f950	382	SEC_CODE \| SEC_DATA \| SEC_DEBUGGING),
3adad029 KR	383
	384	/* leading_symbol_char: is the first char of a user symbol
	385	predictable, and if so what is it */
	386	0,
	387
	388	/* ar_pad_char: pad character for filenames within an archive header
	389	FIXME: this really has nothing to do with ELF, this is a characteristic
	390	of the archiver and/or os and should be independently tunable */
	391	'/',
	392
	393	/* ar_max_namelen: maximum number of characters in an archive header
	394	FIXME: this really has nothing to do with ELF, this is a characteristic
	395	of the archiver and should be independently tunable. This value is
	396	a WAG (wild a** guess) */
7a0c782d	397	14,
3adad029	398
3adad029	399	/* Routines to byte-swap various sized integers from the data sections */
23f44e6f ILT	400	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	401	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	402	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
3adad029 KR	403
3adad029 KR	404	/* Routines to byte-swap various sized integers from the file headers */
23f44e6f ILT	405	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	406	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	407	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
3adad029 KR	408
	409	/* bfd_check_format: check the format of a file being read */
	410	{ _bfd_dummy_target, /* unknown format */
b968e4f4	411	bfd_elfNN_object_p, /* assembler/linker output (object file) */
3adad029	412	bfd_generic_archive_p, /* an archive */
b968e4f4	413	bfd_elfNN_core_file_p /* a core file */
3adad029 KR	414	},
	415
	416	/* bfd_set_format: set the format of a file being written */
	417	{ bfd_false,
	418	bfd_elf_mkobject,
	419	_bfd_generic_mkarchive,
	420	bfd_false
	421	},
	422
	423	/* bfd_write_contents: write cached information into a file being written */
	424	{ bfd_false,
b968e4f4	425	bfd_elfNN_write_object_contents,
3adad029 KR	426	_bfd_write_archive_contents,
	427	bfd_false
	428	},
	429
b968e4f4 KR	430	BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
	431	BFD_JUMP_TABLE_COPY (bfd_elfNN),
	432	BFD_JUMP_TABLE_CORE (bfd_elfNN),
6812b607	433	BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
b968e4f4 KR	434	BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
	435	BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
	436	BFD_JUMP_TABLE_WRITE (bfd_elfNN),
	437	BFD_JUMP_TABLE_LINK (bfd_elfNN),
	438	BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
3adad029 KR	439
3adad029 KR	440	/* backend_data: */
b968e4f4	441	(PTR) &elfNN_bed,
3adad029 KR	442	};
3adad029 KR	443	#endif