Rev 5197 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5197 | serge | 1 | /* Target definitions for 32-bit ELF |
| 6324 | serge | 2 | Copyright (C) 1993-2015 Free Software Foundation, Inc. |
| 5197 | serge | 3 | |
| 4 | This file is part of BFD, the Binary File Descriptor library. |
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| 5 | |||
| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 3 of the License, or |
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| 9 | (at your option) any later version. |
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| 10 | |||
| 11 | This program is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |||
| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with this program; if not, write to the Free Software |
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| 18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
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| 19 | MA 02110-1301, USA. */ |
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| 20 | |||
| 21 | |||
| 22 | /* This structure contains everything that BFD knows about a target. |
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| 23 | It includes things like its byte order, name, what routines to call |
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| 24 | to do various operations, etc. Every BFD points to a target structure |
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| 25 | with its "xvec" member. |
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| 26 | |||
| 27 | There are two such structures here: one for big-endian machines and |
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| 28 | one for little-endian machines. */ |
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| 29 | |||
| 30 | #ifndef bfd_elf32_close_and_cleanup |
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| 31 | #define bfd_elf32_close_and_cleanup _bfd_elf_close_and_cleanup |
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| 32 | #endif |
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| 33 | #ifndef bfd_elf32_bfd_free_cached_info |
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| 34 | #define bfd_elf32_bfd_free_cached_info _bfd_free_cached_info |
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| 35 | #endif |
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| 36 | #ifndef bfd_elf32_get_section_contents |
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| 37 | #define bfd_elf32_get_section_contents _bfd_generic_get_section_contents |
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| 38 | #endif |
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| 39 | |||
| 40 | #define bfd_elf32_canonicalize_dynamic_symtab \ |
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| 41 | _bfd_elf_canonicalize_dynamic_symtab |
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| 42 | #ifndef bfd_elf32_get_synthetic_symtab |
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| 43 | #define bfd_elf32_get_synthetic_symtab \ |
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| 44 | _bfd_elf_get_synthetic_symtab |
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| 45 | #endif |
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| 46 | #ifndef bfd_elf32_canonicalize_reloc |
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| 47 | #define bfd_elf32_canonicalize_reloc _bfd_elf_canonicalize_reloc |
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| 48 | #endif |
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| 49 | #ifndef bfd_elf32_find_nearest_line |
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| 50 | #define bfd_elf32_find_nearest_line _bfd_elf_find_nearest_line |
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| 51 | #endif |
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| 6324 | serge | 52 | #ifndef bfd_elf32_find_line |
| 53 | #define bfd_elf32_find_line _bfd_elf_find_line |
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| 54 | #endif |
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| 5197 | serge | 55 | #ifndef bfd_elf32_find_inliner_info |
| 56 | #define bfd_elf32_find_inliner_info _bfd_elf_find_inliner_info |
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| 57 | #endif |
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| 58 | #define bfd_elf32_read_minisymbols _bfd_elf_read_minisymbols |
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| 59 | #define bfd_elf32_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol |
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| 60 | #define bfd_elf32_get_dynamic_symtab_upper_bound \ |
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| 61 | _bfd_elf_get_dynamic_symtab_upper_bound |
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| 62 | #define bfd_elf32_get_lineno _bfd_elf_get_lineno |
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| 63 | #ifndef bfd_elf32_get_reloc_upper_bound |
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| 64 | #define bfd_elf32_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound |
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| 65 | #endif |
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| 66 | #ifndef bfd_elf32_get_symbol_info |
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| 67 | #define bfd_elf32_get_symbol_info _bfd_elf_get_symbol_info |
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| 68 | #endif |
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| 6324 | serge | 69 | #ifndef bfd_elf32_get_symbol_version_string |
| 70 | #define bfd_elf32_get_symbol_version_string \ |
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| 71 | _bfd_elf_get_symbol_version_string |
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| 72 | #endif |
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| 5197 | serge | 73 | #define bfd_elf32_canonicalize_symtab _bfd_elf_canonicalize_symtab |
| 74 | #define bfd_elf32_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound |
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| 75 | #define bfd_elf32_make_empty_symbol _bfd_elf_make_empty_symbol |
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| 76 | #ifndef bfd_elf32_new_section_hook |
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| 77 | #define bfd_elf32_new_section_hook _bfd_elf_new_section_hook |
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| 78 | #endif |
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| 79 | #define bfd_elf32_set_arch_mach _bfd_elf_set_arch_mach |
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| 80 | #ifndef bfd_elf32_set_section_contents |
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| 81 | #define bfd_elf32_set_section_contents _bfd_elf_set_section_contents |
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| 82 | #endif |
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| 83 | #define bfd_elf32_sizeof_headers _bfd_elf_sizeof_headers |
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| 84 | #define bfd_elf32_write_object_contents _bfd_elf_write_object_contents |
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| 85 | #define bfd_elf32_write_corefile_contents _bfd_elf_write_corefile_contents |
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| 86 | |||
| 87 | #define bfd_elf32_get_section_contents_in_window \ |
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| 88 | _bfd_generic_get_section_contents_in_window |
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| 89 | |||
| 90 | #ifndef elf_backend_can_refcount |
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| 91 | #define elf_backend_can_refcount 0 |
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| 92 | #endif |
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| 93 | #ifndef elf_backend_want_got_plt |
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| 94 | #define elf_backend_want_got_plt 0 |
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| 95 | #endif |
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| 96 | #ifndef elf_backend_plt_readonly |
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| 97 | #define elf_backend_plt_readonly 0 |
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| 98 | #endif |
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| 99 | #ifndef elf_backend_want_plt_sym |
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| 100 | #define elf_backend_want_plt_sym 0 |
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| 101 | #endif |
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| 102 | #ifndef elf_backend_plt_not_loaded |
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| 103 | #define elf_backend_plt_not_loaded 0 |
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| 104 | #endif |
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| 105 | #ifndef elf_backend_plt_alignment |
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| 106 | #define elf_backend_plt_alignment 2 |
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| 107 | #endif |
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| 108 | #ifndef elf_backend_want_dynbss |
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| 109 | #define elf_backend_want_dynbss 1 |
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| 110 | #endif |
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| 111 | #ifndef elf_backend_want_p_paddr_set_to_zero |
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| 112 | #define elf_backend_want_p_paddr_set_to_zero 0 |
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| 113 | #endif |
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| 114 | #ifndef elf_backend_default_execstack |
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| 115 | #define elf_backend_default_execstack 1 |
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| 116 | #endif |
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| 6324 | serge | 117 | #ifndef elf_backend_caches_rawsize |
| 118 | #define elf_backend_caches_rawsize 0 |
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| 119 | #endif |
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| 120 | #ifndef elf_backend_extern_protected_data |
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| 121 | #define elf_backend_extern_protected_data 0 |
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| 122 | #endif |
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| 5197 | serge | 123 | #ifndef elf_backend_stack_align |
| 124 | #define elf_backend_stack_align 16 |
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| 125 | #endif |
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| 126 | |||
| 127 | #define bfd_elf32_bfd_debug_info_start bfd_void |
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| 128 | #define bfd_elf32_bfd_debug_info_end bfd_void |
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| 129 | #define bfd_elf32_bfd_debug_info_accumulate \ |
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| 130 | ((void (*) (bfd*, struct bfd_section *)) bfd_void) |
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| 131 | |||
| 132 | #ifndef bfd_elf32_bfd_get_relocated_section_contents |
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| 133 | #define bfd_elf32_bfd_get_relocated_section_contents \ |
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| 134 | bfd_generic_get_relocated_section_contents |
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| 135 | #endif |
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| 136 | |||
| 137 | #ifndef bfd_elf32_bfd_relax_section |
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| 138 | #define bfd_elf32_bfd_relax_section bfd_generic_relax_section |
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| 139 | #endif |
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| 140 | |||
| 141 | #ifndef elf_backend_can_gc_sections |
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| 142 | #define elf_backend_can_gc_sections 0 |
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| 143 | #endif |
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| 144 | #ifndef elf_backend_can_refcount |
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| 145 | #define elf_backend_can_refcount 0 |
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| 146 | #endif |
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| 147 | #ifndef elf_backend_want_got_sym |
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| 148 | #define elf_backend_want_got_sym 1 |
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| 149 | #endif |
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| 150 | #ifndef elf_backend_gc_keep |
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| 151 | #define elf_backend_gc_keep _bfd_elf_gc_keep |
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| 152 | #endif |
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| 153 | #ifndef elf_backend_gc_mark_dynamic_ref |
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| 154 | #define elf_backend_gc_mark_dynamic_ref bfd_elf_gc_mark_dynamic_ref_symbol |
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| 155 | #endif |
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| 156 | #ifndef elf_backend_gc_mark_hook |
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| 157 | #define elf_backend_gc_mark_hook _bfd_elf_gc_mark_hook |
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| 158 | #endif |
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| 159 | #ifndef elf_backend_gc_mark_extra_sections |
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| 160 | #define elf_backend_gc_mark_extra_sections _bfd_elf_gc_mark_extra_sections |
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| 161 | #endif |
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| 162 | #ifndef elf_backend_gc_sweep_hook |
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| 163 | #define elf_backend_gc_sweep_hook NULL |
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| 164 | #endif |
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| 165 | #ifndef bfd_elf32_bfd_gc_sections |
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| 166 | #define bfd_elf32_bfd_gc_sections bfd_elf_gc_sections |
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| 167 | #endif |
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| 168 | |||
| 169 | #ifndef bfd_elf32_bfd_merge_sections |
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| 170 | #define bfd_elf32_bfd_merge_sections \ |
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| 171 | _bfd_elf_merge_sections |
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| 172 | #endif |
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| 173 | |||
| 174 | #ifndef bfd_elf32_bfd_is_group_section |
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| 175 | #define bfd_elf32_bfd_is_group_section bfd_elf_is_group_section |
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| 176 | #endif |
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| 177 | |||
| 178 | #ifndef bfd_elf32_bfd_discard_group |
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| 179 | #define bfd_elf32_bfd_discard_group bfd_generic_discard_group |
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| 180 | #endif |
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| 181 | |||
| 182 | #ifndef bfd_elf32_section_already_linked |
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| 183 | #define bfd_elf32_section_already_linked \ |
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| 184 | _bfd_elf_section_already_linked |
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| 185 | #endif |
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| 186 | |||
| 187 | #ifndef bfd_elf32_bfd_define_common_symbol |
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| 188 | #define bfd_elf32_bfd_define_common_symbol bfd_generic_define_common_symbol |
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| 189 | #endif |
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| 190 | |||
| 191 | #ifndef bfd_elf32_bfd_lookup_section_flags |
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| 192 | #define bfd_elf32_bfd_lookup_section_flags bfd_elf_lookup_section_flags |
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| 193 | #endif |
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| 194 | |||
| 195 | #ifndef bfd_elf32_bfd_make_debug_symbol |
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| 196 | #define bfd_elf32_bfd_make_debug_symbol \ |
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| 197 | ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr) |
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| 198 | #endif |
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| 199 | |||
| 200 | #ifndef bfd_elf32_bfd_copy_private_symbol_data |
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| 201 | #define bfd_elf32_bfd_copy_private_symbol_data \ |
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| 202 | _bfd_elf_copy_private_symbol_data |
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| 203 | #endif |
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| 204 | |||
| 205 | #ifndef bfd_elf32_bfd_copy_private_section_data |
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| 206 | #define bfd_elf32_bfd_copy_private_section_data \ |
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| 207 | _bfd_elf_copy_private_section_data |
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| 208 | #endif |
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| 209 | #ifndef bfd_elf32_bfd_copy_private_header_data |
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| 210 | #define bfd_elf32_bfd_copy_private_header_data \ |
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| 211 | _bfd_elf_copy_private_header_data |
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| 212 | #endif |
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| 213 | #ifndef bfd_elf32_bfd_copy_private_bfd_data |
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| 214 | #define bfd_elf32_bfd_copy_private_bfd_data \ |
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| 215 | _bfd_elf_copy_private_bfd_data |
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| 216 | #endif |
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| 217 | #ifndef bfd_elf32_bfd_print_private_bfd_data |
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| 218 | #define bfd_elf32_bfd_print_private_bfd_data \ |
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| 219 | _bfd_elf_print_private_bfd_data |
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| 220 | #endif |
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| 221 | #ifndef bfd_elf32_bfd_merge_private_bfd_data |
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| 222 | #define bfd_elf32_bfd_merge_private_bfd_data \ |
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| 223 | ((bfd_boolean (*) (bfd *, bfd *)) bfd_true) |
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| 224 | #endif |
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| 225 | #ifndef bfd_elf32_bfd_set_private_flags |
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| 226 | #define bfd_elf32_bfd_set_private_flags \ |
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| 227 | ((bfd_boolean (*) (bfd *, flagword)) bfd_true) |
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| 228 | #endif |
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| 229 | #ifndef bfd_elf32_bfd_is_local_label_name |
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| 230 | #define bfd_elf32_bfd_is_local_label_name _bfd_elf_is_local_label_name |
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| 231 | #endif |
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| 232 | #ifndef bfd_elf32_bfd_is_target_special_symbol |
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| 233 | #define bfd_elf32_bfd_is_target_special_symbol \ |
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| 234 | ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) |
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| 235 | #endif |
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| 236 | |||
| 237 | #ifndef bfd_elf32_get_dynamic_reloc_upper_bound |
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| 238 | #define bfd_elf32_get_dynamic_reloc_upper_bound \ |
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| 239 | _bfd_elf_get_dynamic_reloc_upper_bound |
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| 240 | #endif |
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| 241 | #ifndef bfd_elf32_canonicalize_dynamic_reloc |
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| 242 | #define bfd_elf32_canonicalize_dynamic_reloc \ |
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| 243 | _bfd_elf_canonicalize_dynamic_reloc |
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| 244 | #endif |
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| 245 | |||
| 246 | #ifdef elf_backend_relocate_section |
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| 247 | #ifndef bfd_elf32_bfd_link_hash_table_create |
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| 248 | #define bfd_elf32_bfd_link_hash_table_create _bfd_elf_link_hash_table_create |
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| 249 | #endif |
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| 250 | #ifndef bfd_elf32_bfd_link_add_symbols |
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| 251 | #define bfd_elf32_bfd_link_add_symbols bfd_elf_link_add_symbols |
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| 252 | #endif |
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| 253 | #ifndef bfd_elf32_bfd_final_link |
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| 254 | #define bfd_elf32_bfd_final_link bfd_elf_final_link |
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| 255 | #endif |
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| 256 | #else /* ! defined (elf_backend_relocate_section) */ |
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| 257 | /* If no backend relocate_section routine, use the generic linker. |
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| 258 | Note - this will prevent the port from being able to use some of |
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| 259 | the other features of the ELF linker, because the generic hash structure |
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| 260 | does not have the fields needed by the ELF linker. In particular it |
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| 261 | means that linking directly to S-records will not work. */ |
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| 262 | #ifndef bfd_elf32_bfd_link_hash_table_create |
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| 263 | #define bfd_elf32_bfd_link_hash_table_create \ |
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| 264 | _bfd_generic_link_hash_table_create |
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| 265 | #endif |
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| 266 | #ifndef bfd_elf32_bfd_link_add_symbols |
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| 267 | #define bfd_elf32_bfd_link_add_symbols _bfd_generic_link_add_symbols |
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| 268 | #endif |
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| 269 | #ifndef bfd_elf32_bfd_final_link |
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| 270 | #define bfd_elf32_bfd_final_link _bfd_generic_final_link |
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| 271 | #endif |
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| 272 | #endif /* ! defined (elf_backend_relocate_section) */ |
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| 273 | |||
| 274 | #ifndef bfd_elf32_bfd_link_just_syms |
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| 275 | #define bfd_elf32_bfd_link_just_syms _bfd_elf_link_just_syms |
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| 276 | #endif |
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| 277 | |||
| 278 | #ifndef bfd_elf32_bfd_copy_link_hash_symbol_type |
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| 279 | #define bfd_elf32_bfd_copy_link_hash_symbol_type \ |
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| 280 | _bfd_elf_copy_link_hash_symbol_type |
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| 281 | #endif |
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| 282 | |||
| 283 | #ifndef bfd_elf32_bfd_link_split_section |
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| 284 | #define bfd_elf32_bfd_link_split_section _bfd_generic_link_split_section |
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| 285 | #endif |
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| 286 | |||
| 287 | #ifndef bfd_elf32_archive_p |
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| 288 | #define bfd_elf32_archive_p bfd_generic_archive_p |
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| 289 | #endif |
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| 290 | |||
| 291 | #ifndef bfd_elf32_write_archive_contents |
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| 292 | #define bfd_elf32_write_archive_contents _bfd_write_archive_contents |
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| 293 | #endif |
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| 294 | |||
| 295 | #ifndef bfd_elf32_mkobject |
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| 296 | #define bfd_elf32_mkobject bfd_elf_make_object |
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| 297 | #endif |
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| 298 | |||
| 299 | #ifndef bfd_elf32_mkcorefile |
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| 300 | #define bfd_elf32_mkcorefile bfd_elf_mkcorefile |
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| 301 | #endif |
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| 302 | |||
| 303 | #ifndef bfd_elf32_mkarchive |
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| 304 | #define bfd_elf32_mkarchive _bfd_generic_mkarchive |
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| 305 | #endif |
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| 306 | |||
| 307 | #ifndef bfd_elf32_print_symbol |
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| 308 | #define bfd_elf32_print_symbol bfd_elf_print_symbol |
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| 309 | #endif |
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| 310 | |||
| 311 | #ifndef elf_symbol_leading_char |
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| 312 | #define elf_symbol_leading_char 0 |
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| 313 | #endif |
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| 314 | |||
| 315 | #ifndef elf_info_to_howto |
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| 316 | #define elf_info_to_howto 0 |
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| 317 | #endif |
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| 318 | |||
| 319 | #ifndef elf_info_to_howto_rel |
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| 320 | #define elf_info_to_howto_rel 0 |
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| 321 | #endif |
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| 322 | |||
| 323 | #ifndef elf_backend_arch_data |
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| 324 | #define elf_backend_arch_data NULL |
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| 325 | #endif |
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| 326 | |||
| 327 | #ifndef ELF_TARGET_ID |
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| 328 | #define ELF_TARGET_ID GENERIC_ELF_DATA |
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| 329 | #endif |
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| 330 | |||
| 331 | #ifndef ELF_OSABI |
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| 332 | #define ELF_OSABI ELFOSABI_NONE |
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| 333 | #endif |
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| 334 | |||
| 335 | #ifndef ELF_MAXPAGESIZE |
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| 336 | # error ELF_MAXPAGESIZE is not defined |
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| 337 | #define ELF_MAXPAGESIZE 1 |
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| 338 | #endif |
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| 339 | |||
| 340 | #ifndef ELF_COMMONPAGESIZE |
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| 341 | #define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE |
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| 342 | #endif |
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| 343 | |||
| 344 | #ifndef ELF_MINPAGESIZE |
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| 345 | #define ELF_MINPAGESIZE ELF_COMMONPAGESIZE |
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| 346 | #endif |
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| 347 | |||
| 348 | #if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE |
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| 349 | # error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE |
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| 350 | #endif |
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| 351 | #if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE |
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| 352 | # error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE |
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| 353 | #endif |
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| 354 | |||
| 355 | #ifndef ELF_DYNAMIC_SEC_FLAGS |
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| 356 | /* Note that we set the SEC_IN_MEMORY flag for these sections. */ |
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| 357 | #define ELF_DYNAMIC_SEC_FLAGS \ |
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| 358 | (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS \ |
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| 359 | | SEC_IN_MEMORY | SEC_LINKER_CREATED) |
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| 360 | #endif |
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| 361 | |||
| 362 | #ifndef elf_backend_collect |
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| 363 | #define elf_backend_collect FALSE |
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| 364 | #endif |
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| 365 | #ifndef elf_backend_type_change_ok |
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| 366 | #define elf_backend_type_change_ok FALSE |
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| 367 | #endif |
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| 368 | |||
| 369 | #ifndef elf_backend_sym_is_global |
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| 370 | #define elf_backend_sym_is_global 0 |
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| 371 | #endif |
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| 372 | #ifndef elf_backend_object_p |
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| 373 | #define elf_backend_object_p 0 |
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| 374 | #endif |
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| 375 | #ifndef elf_backend_symbol_processing |
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| 376 | #define elf_backend_symbol_processing 0 |
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| 377 | #endif |
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| 378 | #ifndef elf_backend_symbol_table_processing |
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| 379 | #define elf_backend_symbol_table_processing 0 |
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| 380 | #endif |
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| 381 | #ifndef elf_backend_get_symbol_type |
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| 382 | #define elf_backend_get_symbol_type 0 |
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| 383 | #endif |
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| 384 | #ifndef elf_backend_archive_symbol_lookup |
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| 385 | #define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup |
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| 386 | #endif |
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| 387 | #ifndef elf_backend_name_local_section_symbols |
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| 388 | #define elf_backend_name_local_section_symbols 0 |
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| 389 | #endif |
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| 390 | #ifndef elf_backend_section_processing |
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| 391 | #define elf_backend_section_processing 0 |
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| 392 | #endif |
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| 393 | #ifndef elf_backend_section_from_shdr |
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| 394 | #define elf_backend_section_from_shdr _bfd_elf_make_section_from_shdr |
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| 395 | #endif |
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| 396 | #ifndef elf_backend_section_flags |
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| 397 | #define elf_backend_section_flags 0 |
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| 398 | #endif |
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| 399 | #ifndef elf_backend_get_sec_type_attr |
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| 400 | #define elf_backend_get_sec_type_attr _bfd_elf_get_sec_type_attr |
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| 401 | #endif |
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| 402 | #ifndef elf_backend_section_from_phdr |
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| 403 | #define elf_backend_section_from_phdr _bfd_elf_make_section_from_phdr |
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| 404 | #endif |
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| 405 | #ifndef elf_backend_fake_sections |
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| 406 | #define elf_backend_fake_sections 0 |
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| 407 | #endif |
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| 408 | #ifndef elf_backend_section_from_bfd_section |
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| 409 | #define elf_backend_section_from_bfd_section 0 |
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| 410 | #endif |
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| 411 | #ifndef elf_backend_add_symbol_hook |
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| 412 | #define elf_backend_add_symbol_hook 0 |
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| 413 | #endif |
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| 414 | #ifndef elf_backend_link_output_symbol_hook |
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| 415 | #define elf_backend_link_output_symbol_hook 0 |
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| 416 | #endif |
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| 417 | #ifndef elf_backend_create_dynamic_sections |
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| 418 | #define elf_backend_create_dynamic_sections 0 |
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| 419 | #endif |
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| 420 | #ifndef elf_backend_omit_section_dynsym |
||
| 421 | #define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym |
||
| 422 | #endif |
||
| 423 | #ifndef elf_backend_relocs_compatible |
||
| 424 | #define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible |
||
| 425 | #endif |
||
| 426 | #ifndef elf_backend_check_relocs |
||
| 427 | #define elf_backend_check_relocs 0 |
||
| 428 | #endif |
||
| 429 | #ifndef elf_backend_check_directives |
||
| 430 | #define elf_backend_check_directives 0 |
||
| 431 | #endif |
||
| 432 | #ifndef elf_backend_notice_as_needed |
||
| 433 | #define elf_backend_notice_as_needed _bfd_elf_notice_as_needed |
||
| 434 | #endif |
||
| 435 | #ifndef elf_backend_adjust_dynamic_symbol |
||
| 436 | #define elf_backend_adjust_dynamic_symbol 0 |
||
| 437 | #endif |
||
| 438 | #ifndef elf_backend_always_size_sections |
||
| 439 | #define elf_backend_always_size_sections 0 |
||
| 440 | #endif |
||
| 441 | #ifndef elf_backend_size_dynamic_sections |
||
| 442 | #define elf_backend_size_dynamic_sections 0 |
||
| 443 | #endif |
||
| 444 | #ifndef elf_backend_init_index_section |
||
| 445 | #define elf_backend_init_index_section \ |
||
| 446 | ((void (*) (bfd *, struct bfd_link_info *)) bfd_void) |
||
| 447 | #endif |
||
| 448 | #ifndef elf_backend_relocate_section |
||
| 449 | #define elf_backend_relocate_section 0 |
||
| 450 | #endif |
||
| 451 | #ifndef elf_backend_finish_dynamic_symbol |
||
| 452 | #define elf_backend_finish_dynamic_symbol 0 |
||
| 453 | #endif |
||
| 454 | #ifndef elf_backend_finish_dynamic_sections |
||
| 455 | #define elf_backend_finish_dynamic_sections 0 |
||
| 456 | #endif |
||
| 457 | #ifndef elf_backend_begin_write_processing |
||
| 458 | #define elf_backend_begin_write_processing 0 |
||
| 459 | #endif |
||
| 460 | #ifndef elf_backend_final_write_processing |
||
| 461 | #define elf_backend_final_write_processing 0 |
||
| 462 | #endif |
||
| 463 | #ifndef elf_backend_additional_program_headers |
||
| 464 | #define elf_backend_additional_program_headers 0 |
||
| 465 | #endif |
||
| 466 | #ifndef elf_backend_modify_segment_map |
||
| 467 | #define elf_backend_modify_segment_map 0 |
||
| 468 | #endif |
||
| 469 | #ifndef elf_backend_modify_program_headers |
||
| 470 | #define elf_backend_modify_program_headers 0 |
||
| 471 | #endif |
||
| 472 | #ifndef elf_backend_ecoff_debug_swap |
||
| 473 | #define elf_backend_ecoff_debug_swap 0 |
||
| 474 | #endif |
||
| 475 | #ifndef elf_backend_bfd_from_remote_memory |
||
| 476 | #define elf_backend_bfd_from_remote_memory _bfd_elf32_bfd_from_remote_memory |
||
| 477 | #endif |
||
| 478 | #ifndef elf_backend_got_header_size |
||
| 479 | #define elf_backend_got_header_size 0 |
||
| 480 | #endif |
||
| 481 | #ifndef elf_backend_got_elt_size |
||
| 482 | #define elf_backend_got_elt_size _bfd_elf_default_got_elt_size |
||
| 483 | #endif |
||
| 484 | #ifndef elf_backend_obj_attrs_vendor |
||
| 485 | #define elf_backend_obj_attrs_vendor NULL |
||
| 486 | #endif |
||
| 487 | #ifndef elf_backend_obj_attrs_section |
||
| 488 | #define elf_backend_obj_attrs_section NULL |
||
| 489 | #endif |
||
| 490 | #ifndef elf_backend_obj_attrs_arg_type |
||
| 491 | #define elf_backend_obj_attrs_arg_type NULL |
||
| 492 | #endif |
||
| 493 | #ifndef elf_backend_obj_attrs_section_type |
||
| 494 | #define elf_backend_obj_attrs_section_type SHT_GNU_ATTRIBUTES |
||
| 495 | #endif |
||
| 496 | #ifndef elf_backend_obj_attrs_order |
||
| 497 | #define elf_backend_obj_attrs_order NULL |
||
| 498 | #endif |
||
| 499 | #ifndef elf_backend_obj_attrs_handle_unknown |
||
| 500 | #define elf_backend_obj_attrs_handle_unknown NULL |
||
| 501 | #endif |
||
| 502 | #ifndef elf_backend_static_tls_alignment |
||
| 503 | #define elf_backend_static_tls_alignment 1 |
||
| 504 | #endif |
||
| 505 | #ifndef elf_backend_post_process_headers |
||
| 6324 | serge | 506 | #define elf_backend_post_process_headers _bfd_elf_post_process_headers |
| 5197 | serge | 507 | #endif |
| 508 | #ifndef elf_backend_print_symbol_all |
||
| 509 | #define elf_backend_print_symbol_all NULL |
||
| 510 | #endif |
||
| 511 | #ifndef elf_backend_output_arch_local_syms |
||
| 512 | #define elf_backend_output_arch_local_syms NULL |
||
| 513 | #endif |
||
| 514 | #ifndef elf_backend_output_arch_syms |
||
| 515 | #define elf_backend_output_arch_syms NULL |
||
| 516 | #endif |
||
| 517 | #ifndef elf_backend_copy_indirect_symbol |
||
| 518 | #define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect |
||
| 519 | #endif |
||
| 520 | #ifndef elf_backend_hide_symbol |
||
| 521 | #define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol |
||
| 522 | #endif |
||
| 523 | #ifndef elf_backend_fixup_symbol |
||
| 524 | #define elf_backend_fixup_symbol NULL |
||
| 525 | #endif |
||
| 526 | #ifndef elf_backend_merge_symbol_attribute |
||
| 527 | #define elf_backend_merge_symbol_attribute NULL |
||
| 528 | #endif |
||
| 529 | #ifndef elf_backend_get_target_dtag |
||
| 530 | #define elf_backend_get_target_dtag NULL |
||
| 531 | #endif |
||
| 532 | #ifndef elf_backend_ignore_undef_symbol |
||
| 533 | #define elf_backend_ignore_undef_symbol NULL |
||
| 534 | #endif |
||
| 535 | #ifndef elf_backend_emit_relocs |
||
| 536 | #define elf_backend_emit_relocs _bfd_elf_link_output_relocs |
||
| 537 | #endif |
||
| 538 | #ifndef elf_backend_count_relocs |
||
| 539 | #define elf_backend_count_relocs NULL |
||
| 540 | #endif |
||
| 6324 | serge | 541 | #ifndef elf_backend_sort_relocs_p |
| 542 | #define elf_backend_sort_relocs_p NULL |
||
| 543 | #endif |
||
| 5197 | serge | 544 | #ifndef elf_backend_grok_prstatus |
| 545 | #define elf_backend_grok_prstatus NULL |
||
| 546 | #endif |
||
| 547 | #ifndef elf_backend_grok_psinfo |
||
| 548 | #define elf_backend_grok_psinfo NULL |
||
| 549 | #endif |
||
| 550 | #ifndef elf_backend_write_core_note |
||
| 551 | #define elf_backend_write_core_note NULL |
||
| 552 | #endif |
||
| 553 | #ifndef elf_backend_lookup_section_flags_hook |
||
| 554 | #define elf_backend_lookup_section_flags_hook NULL |
||
| 555 | #endif |
||
| 556 | #ifndef elf_backend_reloc_type_class |
||
| 557 | #define elf_backend_reloc_type_class _bfd_elf_reloc_type_class |
||
| 558 | #endif |
||
| 559 | #ifndef elf_backend_discard_info |
||
| 560 | #define elf_backend_discard_info NULL |
||
| 561 | #endif |
||
| 562 | #ifndef elf_backend_ignore_discarded_relocs |
||
| 563 | #define elf_backend_ignore_discarded_relocs NULL |
||
| 564 | #endif |
||
| 565 | #ifndef elf_backend_action_discarded |
||
| 566 | #define elf_backend_action_discarded _bfd_elf_default_action_discarded |
||
| 567 | #endif |
||
| 568 | #ifndef elf_backend_eh_frame_address_size |
||
| 569 | #define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size |
||
| 570 | #endif |
||
| 571 | #ifndef elf_backend_can_make_relative_eh_frame |
||
| 572 | #define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative |
||
| 573 | #endif |
||
| 574 | #ifndef elf_backend_can_make_lsda_relative_eh_frame |
||
| 575 | #define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative |
||
| 576 | #endif |
||
| 577 | #ifndef elf_backend_encode_eh_address |
||
| 578 | #define elf_backend_encode_eh_address _bfd_elf_encode_eh_address |
||
| 579 | #endif |
||
| 580 | #ifndef elf_backend_write_section |
||
| 581 | #define elf_backend_write_section NULL |
||
| 582 | #endif |
||
| 583 | #ifndef elf_backend_mips_irix_compat |
||
| 584 | #define elf_backend_mips_irix_compat NULL |
||
| 585 | #endif |
||
| 586 | #ifndef elf_backend_mips_rtype_to_howto |
||
| 587 | #define elf_backend_mips_rtype_to_howto NULL |
||
| 588 | #endif |
||
| 589 | |||
| 590 | /* Previously, backends could only use SHT_REL or SHT_RELA relocation |
||
| 591 | sections, but not both. They defined USE_REL to indicate SHT_REL |
||
| 592 | sections, and left it undefined to indicated SHT_RELA sections. |
||
| 593 | For backwards compatibility, we still support this usage. */ |
||
| 594 | #ifndef USE_REL |
||
| 595 | #define USE_REL 0 |
||
| 596 | #endif |
||
| 597 | |||
| 598 | /* Use these in new code. */ |
||
| 599 | #ifndef elf_backend_may_use_rel_p |
||
| 600 | #define elf_backend_may_use_rel_p USE_REL |
||
| 601 | #endif |
||
| 602 | #ifndef elf_backend_may_use_rela_p |
||
| 603 | #define elf_backend_may_use_rela_p !USE_REL |
||
| 604 | #endif |
||
| 605 | #ifndef elf_backend_default_use_rela_p |
||
| 606 | #define elf_backend_default_use_rela_p !USE_REL |
||
| 607 | #endif |
||
| 608 | #ifndef elf_backend_rela_plts_and_copies_p |
||
| 609 | #define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p |
||
| 610 | #endif |
||
| 611 | |||
| 612 | #ifndef elf_backend_rela_normal |
||
| 613 | #define elf_backend_rela_normal 0 |
||
| 614 | #endif |
||
| 615 | |||
| 616 | #ifndef elf_backend_plt_sym_val |
||
| 617 | #define elf_backend_plt_sym_val NULL |
||
| 618 | #endif |
||
| 619 | #ifndef elf_backend_relplt_name |
||
| 620 | #define elf_backend_relplt_name NULL |
||
| 621 | #endif |
||
| 622 | |||
| 623 | #ifndef ELF_MACHINE_ALT1 |
||
| 624 | #define ELF_MACHINE_ALT1 0 |
||
| 625 | #endif |
||
| 626 | |||
| 627 | #ifndef ELF_MACHINE_ALT2 |
||
| 628 | #define ELF_MACHINE_ALT2 0 |
||
| 629 | #endif |
||
| 630 | |||
| 631 | #ifndef elf_backend_size_info |
||
| 632 | #define elf_backend_size_info _bfd_elf32_size_info |
||
| 633 | #endif |
||
| 634 | |||
| 635 | #ifndef elf_backend_special_sections |
||
| 636 | #define elf_backend_special_sections NULL |
||
| 637 | #endif |
||
| 638 | |||
| 639 | #ifndef elf_backend_sign_extend_vma |
||
| 640 | #define elf_backend_sign_extend_vma 0 |
||
| 641 | #endif |
||
| 642 | |||
| 643 | #ifndef elf_backend_link_order_error_handler |
||
| 644 | #define elf_backend_link_order_error_handler _bfd_default_error_handler |
||
| 645 | #endif |
||
| 646 | |||
| 647 | #ifndef elf_backend_common_definition |
||
| 648 | #define elf_backend_common_definition _bfd_elf_common_definition |
||
| 649 | #endif |
||
| 650 | |||
| 651 | #ifndef elf_backend_common_section_index |
||
| 652 | #define elf_backend_common_section_index _bfd_elf_common_section_index |
||
| 653 | #endif |
||
| 654 | |||
| 655 | #ifndef elf_backend_common_section |
||
| 656 | #define elf_backend_common_section _bfd_elf_common_section |
||
| 657 | #endif |
||
| 658 | |||
| 659 | #ifndef elf_backend_merge_symbol |
||
| 660 | #define elf_backend_merge_symbol NULL |
||
| 661 | #endif |
||
| 662 | |||
| 663 | #ifndef elf_backend_hash_symbol |
||
| 664 | #define elf_backend_hash_symbol _bfd_elf_hash_symbol |
||
| 665 | #endif |
||
| 666 | |||
| 667 | #ifndef elf_backend_is_function_type |
||
| 668 | #define elf_backend_is_function_type _bfd_elf_is_function_type |
||
| 669 | #endif |
||
| 670 | |||
| 671 | #ifndef elf_backend_maybe_function_sym |
||
| 672 | #define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym |
||
| 673 | #endif |
||
| 674 | |||
| 6324 | serge | 675 | #ifndef elf_backend_get_reloc_section |
| 676 | #define elf_backend_get_reloc_section _bfd_elf_get_reloc_section |
||
| 677 | #endif |
||
| 678 | |||
| 679 | #ifndef elf_backend_compact_eh_encoding |
||
| 680 | #define elf_backend_compact_eh_encoding NULL |
||
| 681 | #endif |
||
| 682 | |||
| 683 | #ifndef elf_backend_cant_unwind_opcode |
||
| 684 | #define elf_backend_cant_unwind_opcode 0 |
||
| 685 | #endif |
||
| 686 | |||
| 5197 | serge | 687 | #ifndef elf_match_priority |
| 688 | #define elf_match_priority \ |
||
| 689 | (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0) |
||
| 690 | #endif |
||
| 691 | |||
| 692 | extern const struct elf_size_info _bfd_elf32_size_info; |
||
| 693 | |||
| 694 | static struct elf_backend_data elf32_bed = |
||
| 695 | { |
||
| 696 | ELF_ARCH, /* arch */ |
||
| 697 | ELF_TARGET_ID, /* target_id */ |
||
| 698 | ELF_MACHINE_CODE, /* elf_machine_code */ |
||
| 699 | ELF_OSABI, /* elf_osabi */ |
||
| 700 | ELF_MAXPAGESIZE, /* maxpagesize */ |
||
| 701 | ELF_MINPAGESIZE, /* minpagesize */ |
||
| 702 | ELF_COMMONPAGESIZE, /* commonpagesize */ |
||
| 703 | ELF_DYNAMIC_SEC_FLAGS, /* dynamic_sec_flags */ |
||
| 704 | elf_backend_arch_data, |
||
| 705 | elf_info_to_howto, |
||
| 706 | elf_info_to_howto_rel, |
||
| 707 | elf_backend_sym_is_global, |
||
| 708 | elf_backend_object_p, |
||
| 709 | elf_backend_symbol_processing, |
||
| 710 | elf_backend_symbol_table_processing, |
||
| 711 | elf_backend_get_symbol_type, |
||
| 712 | elf_backend_archive_symbol_lookup, |
||
| 713 | elf_backend_name_local_section_symbols, |
||
| 714 | elf_backend_section_processing, |
||
| 715 | elf_backend_section_from_shdr, |
||
| 716 | elf_backend_section_flags, |
||
| 717 | elf_backend_get_sec_type_attr, |
||
| 718 | elf_backend_section_from_phdr, |
||
| 719 | elf_backend_fake_sections, |
||
| 720 | elf_backend_section_from_bfd_section, |
||
| 721 | elf_backend_add_symbol_hook, |
||
| 722 | elf_backend_link_output_symbol_hook, |
||
| 723 | elf_backend_create_dynamic_sections, |
||
| 724 | elf_backend_omit_section_dynsym, |
||
| 725 | elf_backend_relocs_compatible, |
||
| 726 | elf_backend_check_relocs, |
||
| 727 | elf_backend_check_directives, |
||
| 728 | elf_backend_notice_as_needed, |
||
| 729 | elf_backend_adjust_dynamic_symbol, |
||
| 730 | elf_backend_always_size_sections, |
||
| 731 | elf_backend_size_dynamic_sections, |
||
| 732 | elf_backend_init_index_section, |
||
| 733 | elf_backend_relocate_section, |
||
| 734 | elf_backend_finish_dynamic_symbol, |
||
| 735 | elf_backend_finish_dynamic_sections, |
||
| 736 | elf_backend_begin_write_processing, |
||
| 737 | elf_backend_final_write_processing, |
||
| 738 | elf_backend_additional_program_headers, |
||
| 739 | elf_backend_modify_segment_map, |
||
| 740 | elf_backend_modify_program_headers, |
||
| 741 | elf_backend_gc_keep, |
||
| 742 | elf_backend_gc_mark_dynamic_ref, |
||
| 743 | elf_backend_gc_mark_hook, |
||
| 744 | elf_backend_gc_mark_extra_sections, |
||
| 745 | elf_backend_gc_sweep_hook, |
||
| 746 | elf_backend_post_process_headers, |
||
| 747 | elf_backend_print_symbol_all, |
||
| 748 | elf_backend_output_arch_local_syms, |
||
| 749 | elf_backend_output_arch_syms, |
||
| 750 | elf_backend_copy_indirect_symbol, |
||
| 751 | elf_backend_hide_symbol, |
||
| 752 | elf_backend_fixup_symbol, |
||
| 753 | elf_backend_merge_symbol_attribute, |
||
| 754 | elf_backend_get_target_dtag, |
||
| 755 | elf_backend_ignore_undef_symbol, |
||
| 756 | elf_backend_emit_relocs, |
||
| 757 | elf_backend_count_relocs, |
||
| 6324 | serge | 758 | elf_backend_sort_relocs_p, |
| 5197 | serge | 759 | elf_backend_grok_prstatus, |
| 760 | elf_backend_grok_psinfo, |
||
| 761 | elf_backend_write_core_note, |
||
| 762 | elf_backend_lookup_section_flags_hook, |
||
| 763 | elf_backend_reloc_type_class, |
||
| 764 | elf_backend_discard_info, |
||
| 765 | elf_backend_ignore_discarded_relocs, |
||
| 766 | elf_backend_action_discarded, |
||
| 767 | elf_backend_eh_frame_address_size, |
||
| 768 | elf_backend_can_make_relative_eh_frame, |
||
| 769 | elf_backend_can_make_lsda_relative_eh_frame, |
||
| 770 | elf_backend_encode_eh_address, |
||
| 771 | elf_backend_write_section, |
||
| 772 | elf_backend_mips_irix_compat, |
||
| 773 | elf_backend_mips_rtype_to_howto, |
||
| 774 | elf_backend_ecoff_debug_swap, |
||
| 775 | elf_backend_bfd_from_remote_memory, |
||
| 776 | elf_backend_plt_sym_val, |
||
| 777 | elf_backend_common_definition, |
||
| 778 | elf_backend_common_section_index, |
||
| 779 | elf_backend_common_section, |
||
| 780 | elf_backend_merge_symbol, |
||
| 781 | elf_backend_hash_symbol, |
||
| 782 | elf_backend_is_function_type, |
||
| 783 | elf_backend_maybe_function_sym, |
||
| 6324 | serge | 784 | elf_backend_get_reloc_section, |
| 5197 | serge | 785 | elf_backend_link_order_error_handler, |
| 786 | elf_backend_relplt_name, |
||
| 787 | ELF_MACHINE_ALT1, |
||
| 788 | ELF_MACHINE_ALT2, |
||
| 789 | &elf_backend_size_info, |
||
| 790 | elf_backend_special_sections, |
||
| 791 | elf_backend_got_header_size, |
||
| 792 | elf_backend_got_elt_size, |
||
| 793 | elf_backend_obj_attrs_vendor, |
||
| 794 | elf_backend_obj_attrs_section, |
||
| 795 | elf_backend_obj_attrs_arg_type, |
||
| 796 | elf_backend_obj_attrs_section_type, |
||
| 797 | elf_backend_obj_attrs_order, |
||
| 798 | elf_backend_obj_attrs_handle_unknown, |
||
| 6324 | serge | 799 | elf_backend_compact_eh_encoding, |
| 800 | elf_backend_cant_unwind_opcode, |
||
| 5197 | serge | 801 | elf_backend_static_tls_alignment, |
| 802 | elf_backend_stack_align, |
||
| 803 | elf_backend_collect, |
||
| 804 | elf_backend_type_change_ok, |
||
| 805 | elf_backend_may_use_rel_p, |
||
| 806 | elf_backend_may_use_rela_p, |
||
| 807 | elf_backend_default_use_rela_p, |
||
| 808 | elf_backend_rela_plts_and_copies_p, |
||
| 809 | elf_backend_rela_normal, |
||
| 810 | elf_backend_sign_extend_vma, |
||
| 811 | elf_backend_want_got_plt, |
||
| 812 | elf_backend_plt_readonly, |
||
| 813 | elf_backend_want_plt_sym, |
||
| 814 | elf_backend_plt_not_loaded, |
||
| 815 | elf_backend_plt_alignment, |
||
| 816 | elf_backend_can_gc_sections, |
||
| 817 | elf_backend_can_refcount, |
||
| 818 | elf_backend_want_got_sym, |
||
| 819 | elf_backend_want_dynbss, |
||
| 820 | elf_backend_want_p_paddr_set_to_zero, |
||
| 6324 | serge | 821 | elf_backend_default_execstack, |
| 822 | elf_backend_caches_rawsize, |
||
| 823 | elf_backend_extern_protected_data |
||
| 5197 | serge | 824 | }; |
| 825 | |||
| 826 | /* Forward declaration for use when initialising alternative_target field. */ |
||
| 827 | #ifdef TARGET_LITTLE_SYM |
||
| 828 | extern const bfd_target TARGET_LITTLE_SYM; |
||
| 829 | #endif |
||
| 830 | |||
| 831 | #ifdef TARGET_BIG_SYM |
||
| 832 | const bfd_target TARGET_BIG_SYM = |
||
| 833 | { |
||
| 834 | /* name: identify kind of target */ |
||
| 835 | TARGET_BIG_NAME, |
||
| 836 | |||
| 837 | /* flavour: general indication about file */ |
||
| 838 | bfd_target_elf_flavour, |
||
| 839 | |||
| 840 | /* byteorder: data is big endian */ |
||
| 841 | BFD_ENDIAN_BIG, |
||
| 842 | |||
| 843 | /* header_byteorder: header is also big endian */ |
||
| 844 | BFD_ENDIAN_BIG, |
||
| 845 | |||
| 846 | /* object_flags: mask of all file flags */ |
||
| 847 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
||
| 6324 | serge | 848 | | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS |
| 849 | | BFD_COMPRESS_GABI), |
||
| 5197 | serge | 850 | |
| 851 | /* section_flags: mask of all section flags */ |
||
| 852 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
||
| 853 | | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES |
||
| 854 | | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), |
||
| 855 | |||
| 856 | /* leading_symbol_char: is the first char of a user symbol |
||
| 857 | predictable, and if so what is it */ |
||
| 858 | elf_symbol_leading_char, |
||
| 859 | |||
| 860 | /* ar_pad_char: pad character for filenames within an archive header |
||
| 861 | FIXME: this really has nothing to do with ELF, this is a characteristic |
||
| 862 | of the archiver and/or os and should be independently tunable */ |
||
| 863 | '/', |
||
| 864 | |||
| 865 | /* ar_max_namelen: maximum number of characters in an archive header |
||
| 866 | FIXME: this really has nothing to do with ELF, this is a characteristic |
||
| 867 | of the archiver and should be independently tunable. The System V ABI, |
||
| 868 | Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ |
||
| 869 | 15, |
||
| 870 | |||
| 871 | elf_match_priority, |
||
| 872 | |||
| 873 | /* Routines to byte-swap various sized integers from the data sections */ |
||
| 874 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
||
| 875 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
||
| 876 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, |
||
| 877 | |||
| 878 | /* Routines to byte-swap various sized integers from the file headers */ |
||
| 879 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
||
| 880 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
||
| 881 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, |
||
| 882 | |||
| 883 | /* bfd_check_format: check the format of a file being read */ |
||
| 884 | { _bfd_dummy_target, /* unknown format */ |
||
| 885 | bfd_elf32_object_p, /* assembler/linker output (object file) */ |
||
| 886 | bfd_elf32_archive_p, /* an archive */ |
||
| 887 | bfd_elf32_core_file_p /* a core file */ |
||
| 888 | }, |
||
| 889 | |||
| 890 | /* bfd_set_format: set the format of a file being written */ |
||
| 891 | { bfd_false, |
||
| 892 | bfd_elf32_mkobject, |
||
| 893 | bfd_elf32_mkarchive, |
||
| 894 | bfd_elf32_mkcorefile |
||
| 895 | }, |
||
| 896 | |||
| 897 | /* bfd_write_contents: write cached information into a file being written */ |
||
| 898 | { bfd_false, |
||
| 899 | bfd_elf32_write_object_contents, |
||
| 900 | bfd_elf32_write_archive_contents, |
||
| 901 | bfd_elf32_write_corefile_contents, |
||
| 902 | }, |
||
| 903 | |||
| 904 | BFD_JUMP_TABLE_GENERIC (bfd_elf32), |
||
| 905 | BFD_JUMP_TABLE_COPY (bfd_elf32), |
||
| 906 | BFD_JUMP_TABLE_CORE (bfd_elf32), |
||
| 907 | #ifdef bfd_elf32_archive_functions |
||
| 908 | BFD_JUMP_TABLE_ARCHIVE (bfd_elf32_archive), |
||
| 909 | #else |
||
| 910 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
||
| 911 | #endif |
||
| 912 | BFD_JUMP_TABLE_SYMBOLS (bfd_elf32), |
||
| 913 | BFD_JUMP_TABLE_RELOCS (bfd_elf32), |
||
| 914 | BFD_JUMP_TABLE_WRITE (bfd_elf32), |
||
| 915 | BFD_JUMP_TABLE_LINK (bfd_elf32), |
||
| 916 | BFD_JUMP_TABLE_DYNAMIC (bfd_elf32), |
||
| 917 | |||
| 918 | /* Alternative endian target. */ |
||
| 919 | #ifdef TARGET_LITTLE_SYM |
||
| 920 | & TARGET_LITTLE_SYM, |
||
| 921 | #else |
||
| 922 | NULL, |
||
| 923 | #endif |
||
| 924 | |||
| 925 | /* backend_data: */ |
||
| 926 | &elf32_bed |
||
| 927 | }; |
||
| 928 | #endif |
||
| 929 | |||
| 930 | #ifdef TARGET_LITTLE_SYM |
||
| 931 | const bfd_target TARGET_LITTLE_SYM = |
||
| 932 | { |
||
| 933 | /* name: identify kind of target */ |
||
| 934 | TARGET_LITTLE_NAME, |
||
| 935 | |||
| 936 | /* flavour: general indication about file */ |
||
| 937 | bfd_target_elf_flavour, |
||
| 938 | |||
| 939 | /* byteorder: data is little endian */ |
||
| 940 | BFD_ENDIAN_LITTLE, |
||
| 941 | |||
| 942 | /* header_byteorder: header is also little endian */ |
||
| 943 | BFD_ENDIAN_LITTLE, |
||
| 944 | |||
| 945 | /* object_flags: mask of all file flags */ |
||
| 946 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
||
| 6324 | serge | 947 | | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS |
| 948 | | BFD_COMPRESS_GABI), |
||
| 5197 | serge | 949 | |
| 950 | /* section_flags: mask of all section flags */ |
||
| 951 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
||
| 952 | | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES |
||
| 953 | | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), |
||
| 954 | |||
| 955 | /* leading_symbol_char: is the first char of a user symbol |
||
| 956 | predictable, and if so what is it */ |
||
| 957 | elf_symbol_leading_char, |
||
| 958 | |||
| 959 | /* ar_pad_char: pad character for filenames within an archive header |
||
| 960 | FIXME: this really has nothing to do with ELF, this is a characteristic |
||
| 961 | of the archiver and/or os and should be independently tunable */ |
||
| 962 | '/', |
||
| 963 | |||
| 964 | /* ar_max_namelen: maximum number of characters in an archive header |
||
| 965 | FIXME: this really has nothing to do with ELF, this is a characteristic |
||
| 966 | of the archiver and should be independently tunable. The System V ABI, |
||
| 967 | Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ |
||
| 968 | 15, |
||
| 969 | |||
| 970 | elf_match_priority, |
||
| 971 | |||
| 972 | /* Routines to byte-swap various sized integers from the data sections */ |
||
| 973 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
||
| 974 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
||
| 975 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, |
||
| 976 | |||
| 977 | /* Routines to byte-swap various sized integers from the file headers */ |
||
| 978 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
||
| 979 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
||
| 980 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, |
||
| 981 | |||
| 982 | /* bfd_check_format: check the format of a file being read */ |
||
| 983 | { _bfd_dummy_target, /* unknown format */ |
||
| 984 | bfd_elf32_object_p, /* assembler/linker output (object file) */ |
||
| 985 | bfd_elf32_archive_p, /* an archive */ |
||
| 986 | bfd_elf32_core_file_p /* a core file */ |
||
| 987 | }, |
||
| 988 | |||
| 989 | /* bfd_set_format: set the format of a file being written */ |
||
| 990 | { bfd_false, |
||
| 991 | bfd_elf32_mkobject, |
||
| 992 | bfd_elf32_mkarchive, |
||
| 993 | bfd_elf32_mkcorefile |
||
| 994 | }, |
||
| 995 | |||
| 996 | /* bfd_write_contents: write cached information into a file being written */ |
||
| 997 | { bfd_false, |
||
| 998 | bfd_elf32_write_object_contents, |
||
| 999 | bfd_elf32_write_archive_contents, |
||
| 1000 | bfd_elf32_write_corefile_contents, |
||
| 1001 | }, |
||
| 1002 | |||
| 1003 | BFD_JUMP_TABLE_GENERIC (bfd_elf32), |
||
| 1004 | BFD_JUMP_TABLE_COPY (bfd_elf32), |
||
| 1005 | BFD_JUMP_TABLE_CORE (bfd_elf32), |
||
| 1006 | #ifdef bfd_elf32_archive_functions |
||
| 1007 | BFD_JUMP_TABLE_ARCHIVE (bfd_elf32_archive), |
||
| 1008 | #else |
||
| 1009 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
||
| 1010 | #endif |
||
| 1011 | BFD_JUMP_TABLE_SYMBOLS (bfd_elf32), |
||
| 1012 | BFD_JUMP_TABLE_RELOCS (bfd_elf32), |
||
| 1013 | BFD_JUMP_TABLE_WRITE (bfd_elf32), |
||
| 1014 | BFD_JUMP_TABLE_LINK (bfd_elf32), |
||
| 1015 | BFD_JUMP_TABLE_DYNAMIC (bfd_elf32), |
||
| 1016 | |||
| 1017 | /* Alternative endian target. */ |
||
| 1018 | #ifdef TARGET_BIG_SYM |
||
| 1019 | & TARGET_BIG_SYM, |
||
| 1020 | #else |
||
| 1021 | NULL, |
||
| 1022 | #endif |
||
| 1023 | |||
| 1024 | /* backend_data: */ |
||
| 1025 | &elf32_bed |
||
| 1026 | }; |
||
| 1027 | #endif |