Commit | Line | Data |
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252b5132 | 1 | /* Target definitions for NN-bit ELF |
f0abc2a1 AM |
2 | Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, |
3 | 2003 Free Software Foundation, Inc. | |
252b5132 | 4 | |
5e8d7549 | 5 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 6 | |
5e8d7549 NC |
7 | This program is free software; you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
252b5132 | 11 | |
5e8d7549 NC |
12 | This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
252b5132 | 16 | |
5e8d7549 NC |
17 | You should have received a copy of the GNU General Public License |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
252b5132 RH |
20 | |
21 | /* This structure contains everything that BFD knows about a target. | |
22 | It includes things like its byte order, name, what routines to call | |
23 | to do various operations, etc. Every BFD points to a target structure | |
24 | with its "xvec" member. | |
25 | ||
26 | There are two such structures here: one for big-endian machines and | |
27 | one for little-endian machines. */ | |
28 | ||
29 | #define bfd_elfNN_close_and_cleanup _bfd_elf_close_and_cleanup | |
30 | #define bfd_elfNN_bfd_free_cached_info _bfd_generic_bfd_free_cached_info | |
31 | #ifndef bfd_elfNN_get_section_contents | |
32 | #define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents | |
33 | #endif | |
34 | ||
35 | #define bfd_elfNN_canonicalize_dynamic_symtab _bfd_elf_canonicalize_dynamic_symtab | |
36 | #define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc | |
37 | #ifndef bfd_elfNN_find_nearest_line | |
38 | #define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line | |
39 | #endif | |
40 | #define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols | |
41 | #define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol | |
42 | #define bfd_elfNN_get_dynamic_symtab_upper_bound _bfd_elf_get_dynamic_symtab_upper_bound | |
43 | #define bfd_elfNN_get_lineno _bfd_elf_get_lineno | |
44 | #ifndef bfd_elfNN_get_reloc_upper_bound | |
45 | #define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound | |
46 | #endif | |
7cdc5bba | 47 | #ifndef bfd_elfNN_get_symbol_info |
252b5132 | 48 | #define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info |
7cdc5bba | 49 | #endif |
252b5132 RH |
50 | #define bfd_elfNN_get_symtab _bfd_elf_get_symtab |
51 | #define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound | |
52 | #if 0 /* done in elf-bfd.h */ | |
53 | #define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol | |
54 | #endif | |
55 | #define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol | |
f0abc2a1 | 56 | #ifndef bfd_elfNN_new_section_hook |
252b5132 | 57 | #define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook |
f0abc2a1 | 58 | #endif |
252b5132 RH |
59 | #define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach |
60 | #ifndef bfd_elfNN_set_section_contents | |
61 | #define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents | |
62 | #endif | |
63 | #define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers | |
64 | #define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents | |
65 | #define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents | |
66 | ||
67 | #define bfd_elfNN_get_section_contents_in_window \ | |
68 | _bfd_generic_get_section_contents_in_window | |
69 | ||
70 | #ifndef elf_backend_got_symbol_offset | |
71 | #define elf_backend_got_symbol_offset (bfd_vma) 0 | |
72 | #endif | |
3c3bdf30 NC |
73 | #ifndef elf_backend_can_refcount |
74 | #define elf_backend_can_refcount 0 | |
75 | #endif | |
252b5132 RH |
76 | #ifndef elf_backend_want_got_plt |
77 | #define elf_backend_want_got_plt 0 | |
78 | #endif | |
79 | #ifndef elf_backend_plt_readonly | |
80 | #define elf_backend_plt_readonly 0 | |
81 | #endif | |
82 | #ifndef elf_backend_want_plt_sym | |
83 | #define elf_backend_want_plt_sym 0 | |
84 | #endif | |
85 | #ifndef elf_backend_plt_not_loaded | |
86 | #define elf_backend_plt_not_loaded 0 | |
87 | #endif | |
88 | #ifndef elf_backend_plt_alignment | |
89 | #define elf_backend_plt_alignment 2 | |
90 | #endif | |
3018b441 RH |
91 | #ifndef elf_backend_want_dynbss |
92 | #define elf_backend_want_dynbss 1 | |
93 | #endif | |
5e8d7549 NC |
94 | #ifndef elf_backend_want_p_paddr_set_to_zero |
95 | #define elf_backend_want_p_paddr_set_to_zero 0 | |
96 | #endif | |
252b5132 RH |
97 | |
98 | #define bfd_elfNN_bfd_debug_info_start bfd_void | |
99 | #define bfd_elfNN_bfd_debug_info_end bfd_void | |
dc810e39 AM |
100 | #define bfd_elfNN_bfd_debug_info_accumulate \ |
101 | (void (*) PARAMS ((bfd*, struct sec *))) bfd_void | |
252b5132 RH |
102 | |
103 | #ifndef bfd_elfNN_bfd_get_relocated_section_contents | |
104 | #define bfd_elfNN_bfd_get_relocated_section_contents \ | |
105 | bfd_generic_get_relocated_section_contents | |
106 | #endif | |
107 | ||
108 | #ifndef bfd_elfNN_bfd_relax_section | |
109 | #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section | |
110 | #endif | |
111 | ||
112 | #ifndef elf_backend_can_gc_sections | |
113 | #define elf_backend_can_gc_sections 0 | |
114 | #endif | |
51b64d56 AM |
115 | #ifndef elf_backend_can_refcount |
116 | #define elf_backend_can_refcount 0 | |
117 | #endif | |
2517a57f AM |
118 | #ifndef elf_backend_want_got_sym |
119 | #define elf_backend_want_got_sym 1 | |
120 | #endif | |
252b5132 RH |
121 | #ifndef elf_backend_gc_mark_hook |
122 | #define elf_backend_gc_mark_hook NULL | |
123 | #endif | |
124 | #ifndef elf_backend_gc_sweep_hook | |
125 | #define elf_backend_gc_sweep_hook NULL | |
126 | #endif | |
127 | #ifndef bfd_elfNN_bfd_gc_sections | |
128 | #define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections | |
129 | #endif | |
130 | ||
8550eb6e JJ |
131 | #ifndef bfd_elfNN_bfd_merge_sections |
132 | #define bfd_elfNN_bfd_merge_sections \ | |
133 | _bfd_elf_merge_sections | |
134 | #endif | |
135 | ||
e61463e1 AM |
136 | #ifndef bfd_elfNN_bfd_discard_group |
137 | #define bfd_elfNN_bfd_discard_group bfd_elf_discard_group | |
138 | #endif | |
139 | ||
d1cf510e | 140 | #ifndef bfd_elfNN_bfd_make_debug_symbol |
252b5132 RH |
141 | #define bfd_elfNN_bfd_make_debug_symbol \ |
142 | ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr) | |
d1cf510e | 143 | #endif |
252b5132 RH |
144 | |
145 | #ifndef bfd_elfNN_bfd_copy_private_symbol_data | |
146 | #define bfd_elfNN_bfd_copy_private_symbol_data \ | |
147 | _bfd_elf_copy_private_symbol_data | |
148 | #endif | |
149 | ||
150 | #ifndef bfd_elfNN_bfd_copy_private_section_data | |
151 | #define bfd_elfNN_bfd_copy_private_section_data \ | |
152 | _bfd_elf_copy_private_section_data | |
153 | #endif | |
154 | #ifndef bfd_elfNN_bfd_copy_private_bfd_data | |
155 | #define bfd_elfNN_bfd_copy_private_bfd_data \ | |
2d502050 | 156 | _bfd_elf_copy_private_bfd_data |
252b5132 RH |
157 | #endif |
158 | #ifndef bfd_elfNN_bfd_print_private_bfd_data | |
159 | #define bfd_elfNN_bfd_print_private_bfd_data \ | |
160 | _bfd_elf_print_private_bfd_data | |
161 | #endif | |
162 | #ifndef bfd_elfNN_bfd_merge_private_bfd_data | |
163 | #define bfd_elfNN_bfd_merge_private_bfd_data \ | |
b34976b6 | 164 | ((bfd_boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) |
252b5132 RH |
165 | #endif |
166 | #ifndef bfd_elfNN_bfd_set_private_flags | |
167 | #define bfd_elfNN_bfd_set_private_flags \ | |
b34976b6 | 168 | ((bfd_boolean (*) PARAMS ((bfd *, flagword))) bfd_true) |
252b5132 RH |
169 | #endif |
170 | #ifndef bfd_elfNN_bfd_is_local_label_name | |
171 | #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name | |
172 | #endif | |
173 | ||
174 | #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound | |
175 | #define bfd_elfNN_get_dynamic_reloc_upper_bound \ | |
176 | _bfd_elf_get_dynamic_reloc_upper_bound | |
177 | #endif | |
178 | #ifndef bfd_elfNN_canonicalize_dynamic_reloc | |
179 | #define bfd_elfNN_canonicalize_dynamic_reloc \ | |
180 | _bfd_elf_canonicalize_dynamic_reloc | |
181 | #endif | |
182 | ||
e2d34d7d DJ |
183 | #ifndef bfd_elfNN_bfd_link_hash_table_free |
184 | #define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free | |
185 | #endif | |
186 | ||
8ea2e4bd | 187 | #ifdef elf_backend_relocate_section |
252b5132 RH |
188 | #ifndef bfd_elfNN_bfd_link_hash_table_create |
189 | #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create | |
190 | #endif | |
8ea2e4bd NC |
191 | #else /* ! defined (elf_backend_relocate_section) */ |
192 | /* If no backend relocate_section routine, use the generic linker. | |
193 | Note - this will prevent the port from being able to use some of | |
194 | the other features of the ELF linker, because the generic hash structure | |
195 | does not have the fields needed by the ELF linker. In particular it | |
196 | means that linking directly to S-records will not work. */ | |
197 | #ifndef bfd_elfNN_bfd_link_hash_table_create | |
198 | #define bfd_elfNN_bfd_link_hash_table_create \ | |
199 | _bfd_generic_link_hash_table_create | |
200 | #endif | |
252b5132 RH |
201 | #ifndef bfd_elfNN_bfd_link_add_symbols |
202 | #define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols | |
203 | #endif | |
204 | #ifndef bfd_elfNN_bfd_final_link | |
205 | #define bfd_elfNN_bfd_final_link _bfd_generic_final_link | |
206 | #endif | |
207 | #endif /* ! defined (elf_backend_relocate_section) */ | |
2d653fc7 AM |
208 | |
209 | #ifndef bfd_elfNN_bfd_link_just_syms | |
210 | #define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms | |
211 | #endif | |
212 | ||
252b5132 RH |
213 | #ifndef bfd_elfNN_bfd_link_split_section |
214 | #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section | |
215 | #endif | |
216 | ||
217 | #ifndef bfd_elfNN_archive_p | |
218 | #define bfd_elfNN_archive_p bfd_generic_archive_p | |
219 | #endif | |
220 | ||
221 | #ifndef bfd_elfNN_write_archive_contents | |
222 | #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents | |
223 | #endif | |
224 | ||
225 | #ifndef bfd_elfNN_mkobject | |
226 | #define bfd_elfNN_mkobject bfd_elf_mkobject | |
227 | #endif | |
228 | ||
229 | #ifndef bfd_elfNN_mkcorefile | |
230 | #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile | |
231 | #endif | |
232 | ||
233 | #ifndef bfd_elfNN_mkarchive | |
234 | #define bfd_elfNN_mkarchive _bfd_generic_mkarchive | |
235 | #endif | |
236 | ||
237 | #ifndef elf_symbol_leading_char | |
238 | #define elf_symbol_leading_char 0 | |
239 | #endif | |
240 | ||
241 | #ifndef elf_info_to_howto | |
242 | #define elf_info_to_howto 0 | |
243 | #endif | |
244 | ||
245 | #ifndef elf_info_to_howto_rel | |
246 | #define elf_info_to_howto_rel 0 | |
247 | #endif | |
248 | ||
249 | #ifndef ELF_MAXPAGESIZE | |
79e5982f NC |
250 | #error ELF_MAXPAGESIZE is not defined |
251 | #define ELF_MAXPAGESIZE 1 | |
252b5132 RH |
252 | #endif |
253 | ||
254 | #ifndef elf_backend_collect | |
b34976b6 | 255 | #define elf_backend_collect FALSE |
252b5132 RH |
256 | #endif |
257 | #ifndef elf_backend_type_change_ok | |
b34976b6 | 258 | #define elf_backend_type_change_ok FALSE |
252b5132 RH |
259 | #endif |
260 | ||
261 | #ifndef elf_backend_sym_is_global | |
262 | #define elf_backend_sym_is_global 0 | |
263 | #endif | |
264 | #ifndef elf_backend_object_p | |
265 | #define elf_backend_object_p 0 | |
266 | #endif | |
267 | #ifndef elf_backend_symbol_processing | |
268 | #define elf_backend_symbol_processing 0 | |
269 | #endif | |
270 | #ifndef elf_backend_symbol_table_processing | |
271 | #define elf_backend_symbol_table_processing 0 | |
272 | #endif | |
273 | #ifndef elf_backend_get_symbol_type | |
274 | #define elf_backend_get_symbol_type 0 | |
275 | #endif | |
276 | #ifndef elf_backend_section_processing | |
277 | #define elf_backend_section_processing 0 | |
278 | #endif | |
279 | #ifndef elf_backend_section_from_shdr | |
280 | #define elf_backend_section_from_shdr 0 | |
281 | #endif | |
fa152c49 JW |
282 | #ifndef elf_backend_section_flags |
283 | #define elf_backend_section_flags 0 | |
284 | #endif | |
20cfcaae NC |
285 | #ifndef elf_backend_section_from_phdr |
286 | #define elf_backend_section_from_phdr 0 | |
287 | #endif | |
252b5132 RH |
288 | #ifndef elf_backend_fake_sections |
289 | #define elf_backend_fake_sections 0 | |
290 | #endif | |
291 | #ifndef elf_backend_section_from_bfd_section | |
292 | #define elf_backend_section_from_bfd_section 0 | |
293 | #endif | |
294 | #ifndef elf_backend_add_symbol_hook | |
295 | #define elf_backend_add_symbol_hook 0 | |
296 | #endif | |
297 | #ifndef elf_backend_link_output_symbol_hook | |
298 | #define elf_backend_link_output_symbol_hook 0 | |
299 | #endif | |
300 | #ifndef elf_backend_create_dynamic_sections | |
301 | #define elf_backend_create_dynamic_sections 0 | |
302 | #endif | |
303 | #ifndef elf_backend_check_relocs | |
304 | #define elf_backend_check_relocs 0 | |
305 | #endif | |
306 | #ifndef elf_backend_adjust_dynamic_symbol | |
307 | #define elf_backend_adjust_dynamic_symbol 0 | |
308 | #endif | |
309 | #ifndef elf_backend_always_size_sections | |
310 | #define elf_backend_always_size_sections 0 | |
311 | #endif | |
312 | #ifndef elf_backend_size_dynamic_sections | |
313 | #define elf_backend_size_dynamic_sections 0 | |
314 | #endif | |
315 | #ifndef elf_backend_relocate_section | |
316 | #define elf_backend_relocate_section 0 | |
317 | #endif | |
318 | #ifndef elf_backend_finish_dynamic_symbol | |
319 | #define elf_backend_finish_dynamic_symbol 0 | |
320 | #endif | |
321 | #ifndef elf_backend_finish_dynamic_sections | |
322 | #define elf_backend_finish_dynamic_sections 0 | |
323 | #endif | |
324 | #ifndef elf_backend_begin_write_processing | |
325 | #define elf_backend_begin_write_processing 0 | |
326 | #endif | |
327 | #ifndef elf_backend_final_write_processing | |
328 | #define elf_backend_final_write_processing 0 | |
329 | #endif | |
330 | #ifndef elf_backend_additional_program_headers | |
331 | #define elf_backend_additional_program_headers 0 | |
332 | #endif | |
333 | #ifndef elf_backend_modify_segment_map | |
334 | #define elf_backend_modify_segment_map 0 | |
335 | #endif | |
336 | #ifndef elf_backend_ecoff_debug_swap | |
337 | #define elf_backend_ecoff_debug_swap 0 | |
338 | #endif | |
339 | #ifndef elf_backend_got_header_size | |
340 | #define elf_backend_got_header_size 0 | |
341 | #endif | |
342 | #ifndef elf_backend_plt_header_size | |
343 | #define elf_backend_plt_header_size 0 | |
344 | #endif | |
e6c51ed4 NC |
345 | #ifndef elf_backend_post_process_headers |
346 | #define elf_backend_post_process_headers NULL | |
347 | #endif | |
587ff49e RH |
348 | #ifndef elf_backend_print_symbol_all |
349 | #define elf_backend_print_symbol_all NULL | |
350 | #endif | |
351 | #ifndef elf_backend_output_arch_syms | |
352 | #define elf_backend_output_arch_syms NULL | |
353 | #endif | |
c61b8717 RH |
354 | #ifndef elf_backend_copy_indirect_symbol |
355 | #define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect | |
356 | #endif | |
357 | #ifndef elf_backend_hide_symbol | |
358 | #define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol | |
359 | #endif | |
9317eacc CM |
360 | #ifndef elf_backend_emit_relocs |
361 | #define elf_backend_emit_relocs NULL | |
362 | #endif | |
363 | #ifndef elf_backend_count_relocs | |
364 | #define elf_backend_count_relocs NULL | |
365 | #endif | |
bb0082d6 AM |
366 | #ifndef elf_backend_grok_prstatus |
367 | #define elf_backend_grok_prstatus NULL | |
368 | #endif | |
369 | #ifndef elf_backend_grok_psinfo | |
370 | #define elf_backend_grok_psinfo NULL | |
371 | #endif | |
4e771d61 NC |
372 | #ifndef elf_backend_sprintf_vma |
373 | #define elf_backend_sprintf_vma _bfd_elf_sprintf_vma | |
374 | #endif | |
375 | #ifndef elf_backend_fprintf_vma | |
376 | #define elf_backend_fprintf_vma _bfd_elf_fprintf_vma | |
377 | #endif | |
db6751f2 JJ |
378 | #ifndef elf_backend_reloc_type_class |
379 | #define elf_backend_reloc_type_class _bfd_elf_reloc_type_class | |
380 | #endif | |
73d074b4 DJ |
381 | #ifndef elf_backend_discard_info |
382 | #define elf_backend_discard_info NULL | |
383 | #endif | |
384 | #ifndef elf_backend_ignore_discarded_relocs | |
385 | #define elf_backend_ignore_discarded_relocs NULL | |
386 | #endif | |
387 | #ifndef elf_backend_write_section | |
388 | #define elf_backend_write_section NULL | |
389 | #endif | |
c6e90b02 TS |
390 | #ifndef elf_backend_mips_irix_compat |
391 | #define elf_backend_mips_irix_compat NULL | |
392 | #endif | |
393 | #ifndef elf_backend_mips_rtype_to_howto | |
394 | #define elf_backend_mips_rtype_to_howto NULL | |
395 | #endif | |
c61b8717 | 396 | |
bf572ba0 MM |
397 | /* Previously, backends could only use SHT_REL or SHT_RELA relocation |
398 | sections, but not both. They defined USE_REL to indicate SHT_REL | |
399 | sections, and left it undefined to indicated SHT_RELA sections. | |
400 | For backwards compatibility, we still support this usage. */ | |
401 | #ifndef USE_REL | |
402 | #define USE_REL 0 | |
3e932841 | 403 | #endif |
bf572ba0 MM |
404 | |
405 | /* Use these in new code. */ | |
3e932841 | 406 | #ifndef elf_backend_may_use_rel_p |
bf572ba0 | 407 | #define elf_backend_may_use_rel_p USE_REL |
3e932841 | 408 | #endif |
bf572ba0 MM |
409 | #ifndef elf_backend_may_use_rela_p |
410 | #define elf_backend_may_use_rela_p !USE_REL | |
411 | #endif | |
3e932841 | 412 | #ifndef elf_backend_default_use_rela_p |
bf572ba0 MM |
413 | #define elf_backend_default_use_rela_p !USE_REL |
414 | #endif | |
415 | ||
b491616a AM |
416 | #ifndef elf_backend_rela_normal |
417 | #define elf_backend_rela_normal 0 | |
418 | #endif | |
419 | ||
252b5132 RH |
420 | #ifndef ELF_MACHINE_ALT1 |
421 | #define ELF_MACHINE_ALT1 0 | |
422 | #endif | |
423 | ||
424 | #ifndef ELF_MACHINE_ALT2 | |
425 | #define ELF_MACHINE_ALT2 0 | |
426 | #endif | |
427 | ||
428 | #ifndef elf_backend_size_info | |
429 | #define elf_backend_size_info _bfd_elfNN_size_info | |
430 | #endif | |
431 | ||
86dc0f79 RH |
432 | #ifndef elf_backend_sign_extend_vma |
433 | #define elf_backend_sign_extend_vma 0 | |
434 | #endif | |
435 | ||
252b5132 RH |
436 | extern const struct elf_size_info _bfd_elfNN_size_info; |
437 | ||
dd745cfa | 438 | #ifndef INCLUDED_TARGET_FILE |
dc810e39 | 439 | static const struct elf_backend_data elfNN_bed = |
252b5132 | 440 | { |
252b5132 RH |
441 | ELF_ARCH, /* arch */ |
442 | ELF_MACHINE_CODE, /* elf_machine_code */ | |
443 | ELF_MAXPAGESIZE, /* maxpagesize */ | |
252b5132 RH |
444 | elf_info_to_howto, |
445 | elf_info_to_howto_rel, | |
446 | elf_backend_sym_is_global, | |
447 | elf_backend_object_p, | |
448 | elf_backend_symbol_processing, | |
449 | elf_backend_symbol_table_processing, | |
450 | elf_backend_get_symbol_type, | |
451 | elf_backend_section_processing, | |
452 | elf_backend_section_from_shdr, | |
fa152c49 | 453 | elf_backend_section_flags, |
20cfcaae | 454 | elf_backend_section_from_phdr, |
252b5132 RH |
455 | elf_backend_fake_sections, |
456 | elf_backend_section_from_bfd_section, | |
457 | elf_backend_add_symbol_hook, | |
458 | elf_backend_link_output_symbol_hook, | |
459 | elf_backend_create_dynamic_sections, | |
460 | elf_backend_check_relocs, | |
461 | elf_backend_adjust_dynamic_symbol, | |
462 | elf_backend_always_size_sections, | |
463 | elf_backend_size_dynamic_sections, | |
464 | elf_backend_relocate_section, | |
465 | elf_backend_finish_dynamic_symbol, | |
466 | elf_backend_finish_dynamic_sections, | |
467 | elf_backend_begin_write_processing, | |
468 | elf_backend_final_write_processing, | |
469 | elf_backend_additional_program_headers, | |
470 | elf_backend_modify_segment_map, | |
471 | elf_backend_gc_mark_hook, | |
472 | elf_backend_gc_sweep_hook, | |
e6c51ed4 | 473 | elf_backend_post_process_headers, |
587ff49e RH |
474 | elf_backend_print_symbol_all, |
475 | elf_backend_output_arch_syms, | |
c61b8717 RH |
476 | elf_backend_copy_indirect_symbol, |
477 | elf_backend_hide_symbol, | |
9317eacc CM |
478 | elf_backend_emit_relocs, |
479 | elf_backend_count_relocs, | |
bb0082d6 AM |
480 | elf_backend_grok_prstatus, |
481 | elf_backend_grok_psinfo, | |
4e771d61 NC |
482 | elf_backend_sprintf_vma, |
483 | elf_backend_fprintf_vma, | |
db6751f2 | 484 | elf_backend_reloc_type_class, |
73d074b4 DJ |
485 | elf_backend_discard_info, |
486 | elf_backend_ignore_discarded_relocs, | |
487 | elf_backend_write_section, | |
c6e90b02 TS |
488 | elf_backend_mips_irix_compat, |
489 | elf_backend_mips_rtype_to_howto, | |
252b5132 RH |
490 | elf_backend_ecoff_debug_swap, |
491 | ELF_MACHINE_ALT1, | |
492 | ELF_MACHINE_ALT2, | |
493 | &elf_backend_size_info, | |
494 | elf_backend_got_symbol_offset, | |
495 | elf_backend_got_header_size, | |
496 | elf_backend_plt_header_size, | |
86dc0f79 RH |
497 | elf_backend_collect, |
498 | elf_backend_type_change_ok, | |
bf572ba0 MM |
499 | elf_backend_may_use_rel_p, |
500 | elf_backend_may_use_rela_p, | |
501 | elf_backend_default_use_rela_p, | |
b491616a | 502 | elf_backend_rela_normal, |
86dc0f79 | 503 | elf_backend_sign_extend_vma, |
252b5132 RH |
504 | elf_backend_want_got_plt, |
505 | elf_backend_plt_readonly, | |
506 | elf_backend_want_plt_sym, | |
507 | elf_backend_plt_not_loaded, | |
508 | elf_backend_plt_alignment, | |
2ac8ce5f | 509 | elf_backend_can_gc_sections, |
51b64d56 | 510 | elf_backend_can_refcount, |
7fda6dbc | 511 | elf_backend_want_got_sym, |
5e8d7549 NC |
512 | elf_backend_want_dynbss, |
513 | elf_backend_want_p_paddr_set_to_zero | |
252b5132 | 514 | }; |
dd745cfa | 515 | #endif |
252b5132 | 516 | |
c3c89269 NC |
517 | /* Forward declaration for use when initialising alternative_target field. */ |
518 | #ifdef TARGET_LITTLE_SYM | |
519 | extern const bfd_target TARGET_LITTLE_SYM; | |
520 | #endif | |
521 | ||
252b5132 RH |
522 | #ifdef TARGET_BIG_SYM |
523 | const bfd_target TARGET_BIG_SYM = | |
524 | { | |
525 | /* name: identify kind of target */ | |
526 | TARGET_BIG_NAME, | |
527 | ||
528 | /* flavour: general indication about file */ | |
529 | bfd_target_elf_flavour, | |
530 | ||
531 | /* byteorder: data is big endian */ | |
532 | BFD_ENDIAN_BIG, | |
533 | ||
534 | /* header_byteorder: header is also big endian */ | |
535 | BFD_ENDIAN_BIG, | |
536 | ||
537 | /* object_flags: mask of all file flags */ | |
e0aae569 RH |
538 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
539 | | DYNAMIC | WP_TEXT | D_PAGED), | |
252b5132 RH |
540 | |
541 | /* section_flags: mask of all section flags */ | |
e0aae569 RH |
542 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
543 | | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES | |
dbb410c3 | 544 | | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), |
252b5132 RH |
545 | |
546 | /* leading_symbol_char: is the first char of a user symbol | |
547 | predictable, and if so what is it */ | |
548 | elf_symbol_leading_char, | |
549 | ||
550 | /* ar_pad_char: pad character for filenames within an archive header | |
551 | FIXME: this really has nothing to do with ELF, this is a characteristic | |
552 | of the archiver and/or os and should be independently tunable */ | |
553 | '/', | |
554 | ||
555 | /* ar_max_namelen: maximum number of characters in an archive header | |
556 | FIXME: this really has nothing to do with ELF, this is a characteristic | |
a1aefc76 NC |
557 | of the archiver and should be independently tunable. The System V ABI, |
558 | Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ | |
559 | 15, | |
252b5132 RH |
560 | |
561 | /* Routines to byte-swap various sized integers from the data sections */ | |
562 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
563 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
564 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, | |
565 | ||
566 | /* Routines to byte-swap various sized integers from the file headers */ | |
567 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
568 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
569 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, | |
570 | ||
571 | /* bfd_check_format: check the format of a file being read */ | |
572 | { _bfd_dummy_target, /* unknown format */ | |
573 | bfd_elfNN_object_p, /* assembler/linker output (object file) */ | |
574 | bfd_elfNN_archive_p, /* an archive */ | |
575 | bfd_elfNN_core_file_p /* a core file */ | |
576 | }, | |
577 | ||
578 | /* bfd_set_format: set the format of a file being written */ | |
579 | { bfd_false, | |
580 | bfd_elfNN_mkobject, | |
581 | bfd_elfNN_mkarchive, | |
582 | bfd_elfNN_mkcorefile | |
583 | }, | |
584 | ||
585 | /* bfd_write_contents: write cached information into a file being written */ | |
586 | { bfd_false, | |
587 | bfd_elfNN_write_object_contents, | |
588 | bfd_elfNN_write_archive_contents, | |
589 | bfd_elfNN_write_corefile_contents, | |
590 | }, | |
591 | ||
592 | BFD_JUMP_TABLE_GENERIC (bfd_elfNN), | |
593 | BFD_JUMP_TABLE_COPY (bfd_elfNN), | |
594 | BFD_JUMP_TABLE_CORE (bfd_elfNN), | |
595 | #ifdef bfd_elfNN_archive_functions | |
596 | BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), | |
597 | #else | |
598 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
599 | #endif | |
600 | BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), | |
601 | BFD_JUMP_TABLE_RELOCS (bfd_elfNN), | |
602 | BFD_JUMP_TABLE_WRITE (bfd_elfNN), | |
603 | BFD_JUMP_TABLE_LINK (bfd_elfNN), | |
604 | BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), | |
605 | ||
c3c89269 NC |
606 | /* Alternative endian target. */ |
607 | #ifdef TARGET_LITTLE_SYM | |
608 | & TARGET_LITTLE_SYM, | |
609 | #else | |
610 | NULL, | |
611 | #endif | |
612 | ||
252b5132 | 613 | /* backend_data: */ |
c3c89269 | 614 | (PTR) &elfNN_bed |
252b5132 RH |
615 | }; |
616 | #endif | |
617 | ||
618 | #ifdef TARGET_LITTLE_SYM | |
619 | const bfd_target TARGET_LITTLE_SYM = | |
620 | { | |
621 | /* name: identify kind of target */ | |
622 | TARGET_LITTLE_NAME, | |
623 | ||
624 | /* flavour: general indication about file */ | |
625 | bfd_target_elf_flavour, | |
626 | ||
627 | /* byteorder: data is little endian */ | |
628 | BFD_ENDIAN_LITTLE, | |
629 | ||
630 | /* header_byteorder: header is also little endian */ | |
631 | BFD_ENDIAN_LITTLE, | |
632 | ||
633 | /* object_flags: mask of all file flags */ | |
e0aae569 RH |
634 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
635 | | DYNAMIC | WP_TEXT | D_PAGED), | |
252b5132 RH |
636 | |
637 | /* section_flags: mask of all section flags */ | |
e0aae569 RH |
638 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
639 | | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES | |
dbb410c3 | 640 | | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), |
252b5132 RH |
641 | |
642 | /* leading_symbol_char: is the first char of a user symbol | |
643 | predictable, and if so what is it */ | |
644 | elf_symbol_leading_char, | |
645 | ||
646 | /* ar_pad_char: pad character for filenames within an archive header | |
647 | FIXME: this really has nothing to do with ELF, this is a characteristic | |
648 | of the archiver and/or os and should be independently tunable */ | |
649 | '/', | |
650 | ||
651 | /* ar_max_namelen: maximum number of characters in an archive header | |
652 | FIXME: this really has nothing to do with ELF, this is a characteristic | |
a1aefc76 NC |
653 | of the archiver and should be independently tunable. The System V ABI, |
654 | Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ | |
655 | 15, | |
252b5132 RH |
656 | |
657 | /* Routines to byte-swap various sized integers from the data sections */ | |
658 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
659 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
660 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, | |
661 | ||
662 | /* Routines to byte-swap various sized integers from the file headers */ | |
663 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
664 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
665 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, | |
666 | ||
667 | /* bfd_check_format: check the format of a file being read */ | |
668 | { _bfd_dummy_target, /* unknown format */ | |
669 | bfd_elfNN_object_p, /* assembler/linker output (object file) */ | |
670 | bfd_elfNN_archive_p, /* an archive */ | |
671 | bfd_elfNN_core_file_p /* a core file */ | |
672 | }, | |
673 | ||
674 | /* bfd_set_format: set the format of a file being written */ | |
675 | { bfd_false, | |
676 | bfd_elfNN_mkobject, | |
677 | bfd_elfNN_mkarchive, | |
678 | bfd_elfNN_mkcorefile | |
679 | }, | |
680 | ||
681 | /* bfd_write_contents: write cached information into a file being written */ | |
682 | { bfd_false, | |
683 | bfd_elfNN_write_object_contents, | |
684 | bfd_elfNN_write_archive_contents, | |
685 | bfd_elfNN_write_corefile_contents, | |
686 | }, | |
687 | ||
688 | BFD_JUMP_TABLE_GENERIC (bfd_elfNN), | |
689 | BFD_JUMP_TABLE_COPY (bfd_elfNN), | |
690 | BFD_JUMP_TABLE_CORE (bfd_elfNN), | |
691 | #ifdef bfd_elfNN_archive_functions | |
692 | BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), | |
693 | #else | |
694 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
695 | #endif | |
696 | BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), | |
697 | BFD_JUMP_TABLE_RELOCS (bfd_elfNN), | |
698 | BFD_JUMP_TABLE_WRITE (bfd_elfNN), | |
699 | BFD_JUMP_TABLE_LINK (bfd_elfNN), | |
700 | BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), | |
701 | ||
c3c89269 NC |
702 | /* Alternative endian target. */ |
703 | #ifdef TARGET_BIG_SYM | |
704 | & TARGET_BIG_SYM, | |
705 | #else | |
706 | NULL, | |
707 | #endif | |
3e932841 | 708 | |
252b5132 | 709 | /* backend_data: */ |
c3c89269 | 710 | (PTR) &elfNN_bed |
252b5132 RH |
711 | }; |
712 | #endif |