/* Mach-O support for BFD. Copyright (C) 1999-2017 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 3 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ /* Define generic entry points here so that we don't need to duplicate the defines in every target. But define once as this file may be included several times. */ #ifndef MACH_O_TARGET_COMMON_DEFINED #define MACH_O_TARGET_COMMON_DEFINED #define bfd_mach_o_bfd_free_cached_info _bfd_generic_bfd_free_cached_info #define bfd_mach_o_get_section_contents_in_window _bfd_generic_get_section_contents_in_window #define bfd_mach_o_bfd_print_private_bfd_data _bfd_generic_bfd_print_private_bfd_data #define bfd_mach_o_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) #define bfd_mach_o_bfd_is_local_label_name bfd_generic_is_local_label_name #define bfd_mach_o_get_lineno _bfd_nosymbols_get_lineno #define bfd_mach_o_find_inliner_info _bfd_nosymbols_find_inliner_info #define bfd_mach_o_get_symbol_version_string _bfd_nosymbols_get_symbol_version_string #define bfd_mach_o_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol #define bfd_mach_o_read_minisymbols _bfd_generic_read_minisymbols #define bfd_mach_o_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol #define bfd_mach_o_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents #define bfd_mach_o_bfd_relax_section bfd_generic_relax_section #define bfd_mach_o_bfd_link_hash_table_create _bfd_generic_link_hash_table_create #define bfd_mach_o_bfd_link_add_symbols _bfd_generic_link_add_symbols #define bfd_mach_o_bfd_link_just_syms _bfd_generic_link_just_syms #define bfd_mach_o_bfd_copy_link_hash_symbol_type \ _bfd_generic_copy_link_hash_symbol_type #define bfd_mach_o_bfd_final_link _bfd_generic_final_link #define bfd_mach_o_bfd_link_split_section _bfd_generic_link_split_section #define bfd_mach_o_bfd_link_check_relocs _bfd_generic_link_check_relocs #define bfd_mach_o_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data #define bfd_mach_o_bfd_set_private_flags bfd_mach_o_bfd_set_private_flags #define bfd_mach_o_get_section_contents _bfd_generic_get_section_contents #define bfd_mach_o_bfd_gc_sections bfd_generic_gc_sections #define bfd_mach_o_bfd_lookup_section_flags bfd_generic_lookup_section_flags #define bfd_mach_o_bfd_merge_sections bfd_generic_merge_sections #define bfd_mach_o_bfd_is_group_section bfd_generic_is_group_section #define bfd_mach_o_bfd_discard_group bfd_generic_discard_group #define bfd_mach_o_section_already_linked _bfd_generic_section_already_linked #define bfd_mach_o_bfd_define_common_symbol bfd_generic_define_common_symbol #define bfd_mach_o_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data #define bfd_mach_o_core_file_matches_executable_p generic_core_file_matches_executable_p #define bfd_mach_o_core_file_pid _bfd_nocore_core_file_pid #define bfd_mach_o_set_reloc _bfd_generic_set_reloc #define bfd_mach_o_get_dynamic_symtab_upper_bound bfd_mach_o_get_symtab_upper_bound #define bfd_mach_o_canonicalize_dynamic_symtab bfd_mach_o_canonicalize_symtab /* For Mach-O special archives. */ #define bfd_mach_o_read_ar_hdr _bfd_noarchive_read_ar_hdr #define bfd_mach_o_write_ar_hdr _bfd_noarchive_write_ar_hdr #define bfd_mach_o_slurp_armap _bfd_noarchive_slurp_armap #define bfd_mach_o_slurp_extended_name_table _bfd_noarchive_slurp_extended_name_table #define bfd_mach_o_construct_extended_name_table _bfd_noarchive_construct_extended_name_table #define bfd_mach_o_truncate_arname _bfd_noarchive_truncate_arname #define bfd_mach_o_write_armap _bfd_noarchive_write_armap #define bfd_mach_o_get_elt_at_index _bfd_noarchive_get_elt_at_index #define bfd_mach_o_update_armap_timestamp _bfd_noarchive_update_armap_timestamp #define TARGET_NAME_BACKEND XCONCAT2(TARGET_NAME,_backend) #endif /* MACH_O_TARGET_COMMON_DEFINED */ #ifndef TARGET_NAME #error TARGET_NAME must be defined #endif /* TARGET_NAME */ #ifndef TARGET_STRING #error TARGET_STRING must be defined #endif /* TARGET_STRING */ #ifndef TARGET_ARCHITECTURE #error TARGET_ARCHITECTURE must be defined #endif /* TARGET_ARCHITECTURE */ #ifndef TARGET_BIG_ENDIAN #error TARGET_BIG_ENDIAN must be defined #endif /* TARGET_BIG_ENDIAN */ #ifndef TARGET_ARCHIVE #error TARGET_ARCHIVE must be defined #endif /* TARGET_ARCHIVE */ #ifndef TARGET_PAGESIZE #error TARGET_PAGESIZE must be defined #endif static const bfd_mach_o_backend_data TARGET_NAME_BACKEND = { TARGET_ARCHITECTURE, TARGET_PAGESIZE, bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_swap_reloc_out, bfd_mach_o_print_thread, bfd_mach_o_tgt_seg_table, bfd_mach_o_section_type_valid_for_tgt }; const bfd_target TARGET_NAME = { TARGET_STRING, /* Name. */ bfd_target_mach_o_flavour, #if TARGET_BIG_ENDIAN BFD_ENDIAN_BIG, /* Target byte order. */ BFD_ENDIAN_BIG, /* Target headers byte order. */ #else BFD_ENDIAN_LITTLE, /* Target byte order. */ BFD_ENDIAN_LITTLE, /* Target headers byte order. */ #endif (HAS_RELOC | EXEC_P | /* Object flags. */ HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED), (SEC_CODE | SEC_DATA | SEC_ROM | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */ '_', /* symbol_leading_char. */ ' ', /* ar_pad_char. */ 16, /* ar_max_namelen. */ TARGET_PRIORITY, /* match priority. */ #if TARGET_BIG_ENDIAN bfd_getb64, bfd_getb_signed_64, bfd_putb64, bfd_getb32, bfd_getb_signed_32, bfd_putb32, bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Data. */ bfd_getb64, bfd_getb_signed_64, bfd_putb64, bfd_getb32, bfd_getb_signed_32, bfd_putb32, bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Hdrs. */ #else bfd_getl64, bfd_getl_signed_64, bfd_putl64, bfd_getl32, bfd_getl_signed_32, bfd_putl32, bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ bfd_getl64, bfd_getl_signed_64, bfd_putl64, bfd_getl32, bfd_getl_signed_32, bfd_putl32, bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ #endif /* TARGET_BIG_ENDIAN */ { /* bfd_check_format. */ #if TARGET_ARCHIVE _bfd_dummy_target, _bfd_dummy_target, bfd_mach_o_archive_p, _bfd_dummy_target, #else _bfd_dummy_target, bfd_mach_o_object_p, bfd_generic_archive_p, bfd_mach_o_core_p #endif }, { /* bfd_set_format. */ bfd_false, bfd_mach_o_mkobject, _bfd_generic_mkarchive, bfd_mach_o_mkobject, }, { /* bfd_write_contents. */ bfd_false, bfd_mach_o_write_contents, _bfd_write_archive_contents, bfd_mach_o_write_contents, }, BFD_JUMP_TABLE_GENERIC (bfd_mach_o), BFD_JUMP_TABLE_COPY (bfd_mach_o), BFD_JUMP_TABLE_CORE (bfd_mach_o), #if TARGET_ARCHIVE BFD_JUMP_TABLE_ARCHIVE (bfd_mach_o), #else BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd44), #endif BFD_JUMP_TABLE_SYMBOLS (bfd_mach_o), BFD_JUMP_TABLE_RELOCS (bfd_mach_o), BFD_JUMP_TABLE_WRITE (bfd_mach_o), BFD_JUMP_TABLE_LINK (bfd_mach_o), BFD_JUMP_TABLE_DYNAMIC (bfd_mach_o), /* Alternative endian target. */ NULL, /* Back-end data. */ &TARGET_NAME_BACKEND };