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[/] [openrisc/] [trunk/] [gnu-stable/] [gdb-7.2/] [bfd/] [mach-o-target.c] - Blame information for rev 841

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1 330 jeremybenn
/* Mach-O support for BFD.
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   Copyright 1999, 2000, 2001, 2002, 2005, 2007, 2008, 2009, 2010
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   Free Software Foundation, Inc.
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   This file is part of BFD, the Binary File Descriptor library.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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   MA 02110-1301, USA.  */
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/* Define generic entry points here so that we don't need to duplicate the
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   defines in every target.  But define once as this file may be included
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   several times.  */
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#ifndef MACH_O_TARGET_COMMON_DEFINED
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#define MACH_O_TARGET_COMMON_DEFINED
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#define bfd_mach_o_close_and_cleanup                  _bfd_generic_close_and_cleanup
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#define bfd_mach_o_bfd_free_cached_info               _bfd_generic_bfd_free_cached_info
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#define bfd_mach_o_new_section_hook                   _bfd_generic_new_section_hook
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#define bfd_mach_o_get_section_contents_in_window     _bfd_generic_get_section_contents_in_window
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#define bfd_mach_o_bfd_is_target_special_symbol       ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
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#define bfd_mach_o_bfd_is_local_label_name            bfd_generic_is_local_label_name
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#define bfd_mach_o_get_lineno                         _bfd_nosymbols_get_lineno
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#define bfd_mach_o_find_nearest_line                  _bfd_nosymbols_find_nearest_line
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#define bfd_mach_o_find_inliner_info                  _bfd_nosymbols_find_inliner_info
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#define bfd_mach_o_bfd_make_debug_symbol              _bfd_nosymbols_bfd_make_debug_symbol
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#define bfd_mach_o_read_minisymbols                   _bfd_generic_read_minisymbols
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#define bfd_mach_o_minisymbol_to_symbol               _bfd_generic_minisymbol_to_symbol
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#define bfd_mach_o_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
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#define bfd_mach_o_bfd_relax_section                  bfd_generic_relax_section
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#define bfd_mach_o_bfd_link_hash_table_create         _bfd_generic_link_hash_table_create
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#define bfd_mach_o_bfd_link_hash_table_free           _bfd_generic_link_hash_table_free
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#define bfd_mach_o_bfd_link_add_symbols               _bfd_generic_link_add_symbols
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#define bfd_mach_o_bfd_link_just_syms                 _bfd_generic_link_just_syms
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#define bfd_mach_o_bfd_copy_link_hash_symbol_type \
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  _bfd_generic_copy_link_hash_symbol_type
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#define bfd_mach_o_bfd_final_link                     _bfd_generic_final_link
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#define bfd_mach_o_bfd_link_split_section             _bfd_generic_link_split_section
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#define bfd_mach_o_bfd_merge_private_bfd_data         _bfd_generic_bfd_merge_private_bfd_data
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#define bfd_mach_o_bfd_set_private_flags              _bfd_generic_bfd_set_private_flags
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#define bfd_mach_o_get_section_contents               _bfd_generic_get_section_contents
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#define bfd_mach_o_bfd_gc_sections                    bfd_generic_gc_sections
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#define bfd_mach_o_bfd_merge_sections                 bfd_generic_merge_sections
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#define bfd_mach_o_bfd_is_group_section               bfd_generic_is_group_section
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#define bfd_mach_o_bfd_discard_group                  bfd_generic_discard_group
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#define bfd_mach_o_section_already_linked             _bfd_generic_section_already_linked
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#define bfd_mach_o_bfd_define_common_symbol           bfd_generic_define_common_symbol
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#define bfd_mach_o_bfd_copy_private_header_data       _bfd_generic_bfd_copy_private_header_data
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#define bfd_mach_o_core_file_matches_executable_p     generic_core_file_matches_executable_p
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#define bfd_mach_o_get_dynamic_symtab_upper_bound     bfd_mach_o_get_symtab_upper_bound
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#define bfd_mach_o_canonicalize_dynamic_symtab        bfd_mach_o_canonicalize_symtab
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#define TARGET_NAME_BACKEND XCONCAT2(TARGET_NAME,_backend)
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#endif /* MACH_O_TARGET_COMMON_DEFINED */
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#ifndef TARGET_NAME
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#error TARGET_NAME must be defined
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#endif /* TARGET_NAME */
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#ifndef TARGET_STRING
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#error TARGET_STRING must be defined
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#endif /* TARGET_STRING */
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#ifndef TARGET_ARCHITECTURE
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#error TARGET_ARCHITECTURE must be defined
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#endif /* TARGET_ARCHITECTURE */
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#ifndef TARGET_BIG_ENDIAN
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#error TARGET_BIG_ENDIAN must be defined
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#endif /* TARGET_BIG_ENDIAN */
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#ifndef TARGET_ARCHIVE
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#error TARGET_ARCHIVE must be defined
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#endif /* TARGET_ARCHIVE */
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#if ((TARGET_ARCHIVE) && (! TARGET_BIG_ENDIAN))
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#error Mach-O fat files must always be big-endian.
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#endif /* ((TARGET_ARCHIVE) && (! TARGET_BIG_ENDIAN)) */
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static const bfd_mach_o_backend_data TARGET_NAME_BACKEND =
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{
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  TARGET_ARCHITECTURE,
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  bfd_mach_o_swap_reloc_in,
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  bfd_mach_o_swap_reloc_out,
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  bfd_mach_o_print_thread
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};
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const bfd_target TARGET_NAME =
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{
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  TARGET_STRING,                /* Name.  */
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  bfd_target_mach_o_flavour,
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#if TARGET_BIG_ENDIAN
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  BFD_ENDIAN_BIG,               /* Target byte order.  */
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  BFD_ENDIAN_BIG,               /* Target headers byte order.  */
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#else
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  BFD_ENDIAN_LITTLE,            /* Target byte order.  */
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  BFD_ENDIAN_LITTLE,            /* Target headers byte order.  */
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#endif
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  (HAS_RELOC | EXEC_P |         /* Object flags.  */
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   HAS_LINENO | HAS_DEBUG |
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   HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
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  (SEC_CODE | SEC_DATA | SEC_ROM | SEC_HAS_CONTENTS
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   | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags.  */
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  '_',                          /* symbol_leading_char.  */
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  ' ',                          /* ar_pad_char.  */
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  16,                           /* ar_max_namelen.  */
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#if TARGET_BIG_ENDIAN
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  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
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  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
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  bfd_getb16, bfd_getb_signed_16, bfd_putb16,   /* Data.  */
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  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
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  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
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  bfd_getb16, bfd_getb_signed_16, bfd_putb16,   /* Hdrs.  */
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#else
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  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
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  bfd_getl32, bfd_getl_signed_32, bfd_putl32,
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  bfd_getl16, bfd_getl_signed_16, bfd_putl16,   /* data */
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  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
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  bfd_getl32, bfd_getl_signed_32, bfd_putl32,
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  bfd_getl16, bfd_getl_signed_16, bfd_putl16,   /* hdrs */
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#endif /* TARGET_BIG_ENDIAN */
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  {                             /* bfd_check_format.  */
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#if TARGET_ARCHIVE
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    _bfd_dummy_target,
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    _bfd_dummy_target,
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    bfd_mach_o_archive_p,
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    _bfd_dummy_target,
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#else
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    _bfd_dummy_target,
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    bfd_mach_o_object_p,
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    bfd_generic_archive_p,
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    bfd_mach_o_core_p
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#endif
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  },
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  {                             /* bfd_set_format.  */
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    bfd_false,
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    bfd_mach_o_mkobject,
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    _bfd_generic_mkarchive,
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    bfd_mach_o_mkobject,
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  },
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  {                             /* bfd_write_contents.  */
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    bfd_false,
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    bfd_mach_o_write_contents,
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    _bfd_write_archive_contents,
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    bfd_mach_o_write_contents,
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  },
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  BFD_JUMP_TABLE_GENERIC (bfd_mach_o),
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  BFD_JUMP_TABLE_COPY (bfd_mach_o),
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  BFD_JUMP_TABLE_CORE (bfd_mach_o),
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#if TARGET_ARCHIVE
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  BFD_JUMP_TABLE_ARCHIVE (bfd_mach_o),
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#else
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  BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd44),
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#endif
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  BFD_JUMP_TABLE_SYMBOLS (bfd_mach_o),
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  BFD_JUMP_TABLE_RELOCS (bfd_mach_o),
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  BFD_JUMP_TABLE_WRITE (bfd_mach_o),
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  BFD_JUMP_TABLE_LINK (bfd_mach_o),
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  BFD_JUMP_TABLE_DYNAMIC (bfd_mach_o),
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  /* Alternative endian target.  */
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  NULL,
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  /* Back-end data.  */
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  &TARGET_NAME_BACKEND
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};
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