OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [insight/] [bfd/] [elfxx-target.h] - Blame information for rev 1765

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 578 markom 
/* Target definitions for NN-bit ELF
2 
   Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
3 
   Free Software Foundation, Inc.
4 
 
5 
This file is part of BFD, the Binary File Descriptor library.
6 
 
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.
11 
 
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.
16 
 
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.  */
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
47 
#define bfd_elfNN_get_symbol_info       _bfd_elf_get_symbol_info
48 
#define bfd_elfNN_get_symtab            _bfd_elf_get_symtab
49 
#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
50 
#if 0 /* done in elf-bfd.h */
51 
#define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol
52 
#endif
53 
#define bfd_elfNN_make_empty_symbol     _bfd_elf_make_empty_symbol
54 
#define bfd_elfNN_new_section_hook      _bfd_elf_new_section_hook
55 
#define bfd_elfNN_set_arch_mach         _bfd_elf_set_arch_mach
56 
#ifndef bfd_elfNN_set_section_contents
57 
#define bfd_elfNN_set_section_contents  _bfd_elf_set_section_contents
58 
#endif
59 
#define bfd_elfNN_sizeof_headers        _bfd_elf_sizeof_headers
60 
#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
61 
#define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
62 
 
63 
#define bfd_elfNN_get_section_contents_in_window \
64 
  _bfd_generic_get_section_contents_in_window
65 
 
66 
#ifndef elf_backend_got_symbol_offset
67 
#define elf_backend_got_symbol_offset (bfd_vma) 0
68 
#endif
69 
#ifndef elf_backend_want_got_plt
70 
#define elf_backend_want_got_plt 0
71 
#endif
72 
#ifndef elf_backend_plt_readonly
73 
#define elf_backend_plt_readonly 0
74 
#endif
75 
#ifndef elf_backend_want_plt_sym
76 
#define elf_backend_want_plt_sym 0
77 
#endif
78 
#ifndef elf_backend_plt_not_loaded
79 
#define elf_backend_plt_not_loaded 0
80 
#endif
81 
#ifndef elf_backend_plt_alignment
82 
#define elf_backend_plt_alignment 2
83 
#endif
84 
#ifndef elf_backend_want_dynbss
85 
#define elf_backend_want_dynbss 1
86 
#endif
87 
 
88 
#define bfd_elfNN_bfd_debug_info_start  bfd_void
89 
#define bfd_elfNN_bfd_debug_info_end    bfd_void
90 
#define bfd_elfNN_bfd_debug_info_accumulate     (PROTO(void,(*),(bfd*, struct sec *))) bfd_void
91 
 
92 
#ifndef bfd_elfNN_bfd_get_relocated_section_contents
93 
#define bfd_elfNN_bfd_get_relocated_section_contents \
94 
 bfd_generic_get_relocated_section_contents
95 
#endif
96 
 
97 
#ifndef bfd_elfNN_bfd_relax_section
98 
#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
99 
#endif
100 
 
101 
#ifndef elf_backend_can_gc_sections
102 
#define elf_backend_can_gc_sections 0
103 
#endif
104 
#ifndef elf_backend_gc_mark_hook
105 
#define elf_backend_gc_mark_hook        NULL
106 
#endif
107 
#ifndef elf_backend_gc_sweep_hook
108 
#define elf_backend_gc_sweep_hook       NULL
109 
#endif
110 
#ifndef bfd_elfNN_bfd_gc_sections
111 
#define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
112 
#endif
113 
 
114 
#ifndef bfd_elfNN_bfd_merge_sections
115 
#define bfd_elfNN_bfd_merge_sections \
116 
  _bfd_elf_merge_sections
117 
#endif
118 
 
119 
#ifndef bfd_elfNN_bfd_make_debug_symbol
120 
#define bfd_elfNN_bfd_make_debug_symbol \
121 
  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
122 
#endif
123 
 
124 
#ifndef bfd_elfNN_bfd_copy_private_symbol_data
125 
#define bfd_elfNN_bfd_copy_private_symbol_data \
126 
  _bfd_elf_copy_private_symbol_data
127 
#endif
128 
 
129 
#ifndef bfd_elfNN_bfd_copy_private_section_data
130 
#define bfd_elfNN_bfd_copy_private_section_data \
131 
  _bfd_elf_copy_private_section_data
132 
#endif
133 
#ifndef bfd_elfNN_bfd_copy_private_bfd_data
134 
#define bfd_elfNN_bfd_copy_private_bfd_data \
135 
  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
136 
#endif
137 
#ifndef bfd_elfNN_bfd_print_private_bfd_data
138 
#define bfd_elfNN_bfd_print_private_bfd_data \
139 
  _bfd_elf_print_private_bfd_data
140 
#endif
141 
#ifndef bfd_elfNN_bfd_merge_private_bfd_data
142 
#define bfd_elfNN_bfd_merge_private_bfd_data \
143 
  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
144 
#endif
145 
#ifndef bfd_elfNN_bfd_set_private_flags
146 
#define bfd_elfNN_bfd_set_private_flags \
147 
  ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
148 
#endif
149 
#ifndef bfd_elfNN_bfd_is_local_label_name
150 
#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
151 
#endif
152 
 
153 
#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
154 
#define bfd_elfNN_get_dynamic_reloc_upper_bound \
155 
  _bfd_elf_get_dynamic_reloc_upper_bound
156 
#endif
157 
#ifndef bfd_elfNN_canonicalize_dynamic_reloc
158 
#define bfd_elfNN_canonicalize_dynamic_reloc \
159 
  _bfd_elf_canonicalize_dynamic_reloc
160 
#endif
161 
 
162 
#ifdef elf_backend_relocate_section
163 
#ifndef bfd_elfNN_bfd_link_hash_table_create
164 
#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
165 
#endif
166 
#else /* ! defined (elf_backend_relocate_section) */
167 
/* If no backend relocate_section routine, use the generic linker.  */
168 
#ifndef bfd_elfNN_bfd_link_hash_table_create
169 
#define bfd_elfNN_bfd_link_hash_table_create \
170 
  _bfd_generic_link_hash_table_create
171 
#endif
172 
#ifndef bfd_elfNN_bfd_link_add_symbols
173 
#define bfd_elfNN_bfd_link_add_symbols  _bfd_generic_link_add_symbols
174 
#endif
175 
#ifndef bfd_elfNN_bfd_final_link
176 
#define bfd_elfNN_bfd_final_link        _bfd_generic_final_link
177 
#endif
178 
#endif /* ! defined (elf_backend_relocate_section) */
179 
#ifndef bfd_elfNN_bfd_link_split_section
180 
#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
181 
#endif
182 
 
183 
#ifndef bfd_elfNN_archive_p
184 
#define bfd_elfNN_archive_p bfd_generic_archive_p
185 
#endif
186 
 
187 
#ifndef bfd_elfNN_write_archive_contents
188 
#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
189 
#endif
190 
 
191 
#ifndef bfd_elfNN_mkobject
192 
#define bfd_elfNN_mkobject bfd_elf_mkobject
193 
#endif
194 
 
195 
#ifndef bfd_elfNN_mkcorefile
196 
#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
197 
#endif
198 
 
199 
#ifndef bfd_elfNN_mkarchive
200 
#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
201 
#endif
202 
 
203 
#ifndef elf_symbol_leading_char
204 
#define elf_symbol_leading_char 0
205 
#endif
206 
 
207 
#ifndef elf_info_to_howto
208 
#define elf_info_to_howto 0
209 
#endif
210 
 
211 
#ifndef elf_info_to_howto_rel
212 
#define elf_info_to_howto_rel 0
213 
#endif
214 
 
215 
#ifndef ELF_MAXPAGESIZE
216 
  #error ELF_MAXPAGESIZE is not defined
217 
#define ELF_MAXPAGESIZE 1
218 
#endif
219 
 
220 
#ifndef elf_backend_collect
221 
#define elf_backend_collect false
222 
#endif
223 
#ifndef elf_backend_type_change_ok
224 
#define elf_backend_type_change_ok false
225 
#endif
226 
 
227 
#ifndef elf_backend_sym_is_global
228 
#define elf_backend_sym_is_global       0
229 
#endif
230 
#ifndef elf_backend_object_p
231 
#define elf_backend_object_p            0
232 
#endif
233 
#ifndef elf_backend_symbol_processing
234 
#define elf_backend_symbol_processing   0
235 
#endif
236 
#ifndef elf_backend_symbol_table_processing
237 
#define elf_backend_symbol_table_processing     0
238 
#endif
239 
#ifndef elf_backend_get_symbol_type
240 
#define elf_backend_get_symbol_type 0
241 
#endif
242 
#ifndef elf_backend_section_processing
243 
#define elf_backend_section_processing  0
244 
#endif
245 
#ifndef elf_backend_section_from_shdr
246 
#define elf_backend_section_from_shdr   0
247 
#endif
248 
#ifndef elf_backend_section_flags
249 
#define elf_backend_section_flags       0
250 
#endif
251 
#ifndef elf_backend_section_from_phdr
252 
#define elf_backend_section_from_phdr   0
253 
#endif
254 
#ifndef elf_backend_fake_sections
255 
#define elf_backend_fake_sections       0
256 
#endif
257 
#ifndef elf_backend_section_from_bfd_section
258 
#define elf_backend_section_from_bfd_section    0
259 
#endif
260 
#ifndef elf_backend_add_symbol_hook
261 
#define elf_backend_add_symbol_hook     0
262 
#endif
263 
#ifndef elf_backend_link_output_symbol_hook
264 
#define elf_backend_link_output_symbol_hook 0
265 
#endif
266 
#ifndef elf_backend_create_dynamic_sections
267 
#define elf_backend_create_dynamic_sections 0
268 
#endif
269 
#ifndef elf_backend_check_relocs
270 
#define elf_backend_check_relocs        0
271 
#endif
272 
#ifndef elf_backend_adjust_dynamic_symbol
273 
#define elf_backend_adjust_dynamic_symbol 0
274 
#endif
275 
#ifndef elf_backend_always_size_sections
276 
#define elf_backend_always_size_sections 0
277 
#endif
278 
#ifndef elf_backend_size_dynamic_sections
279 
#define elf_backend_size_dynamic_sections 0
280 
#endif
281 
#ifndef elf_backend_relocate_section
282 
#define elf_backend_relocate_section    0
283 
#endif
284 
#ifndef elf_backend_finish_dynamic_symbol
285 
#define elf_backend_finish_dynamic_symbol       0
286 
#endif
287 
#ifndef elf_backend_finish_dynamic_sections
288 
#define elf_backend_finish_dynamic_sections     0
289 
#endif
290 
#ifndef elf_backend_begin_write_processing
291 
#define elf_backend_begin_write_processing      0
292 
#endif
293 
#ifndef elf_backend_final_write_processing
294 
#define elf_backend_final_write_processing      0
295 
#endif
296 
#ifndef elf_backend_additional_program_headers
297 
#define elf_backend_additional_program_headers  0
298 
#endif
299 
#ifndef elf_backend_modify_segment_map
300 
#define elf_backend_modify_segment_map  0
301 
#endif
302 
#ifndef elf_backend_ecoff_debug_swap
303 
#define elf_backend_ecoff_debug_swap    0
304 
#endif
305 
#ifndef elf_backend_got_header_size
306 
#define elf_backend_got_header_size     0
307 
#endif
308 
#ifndef elf_backend_plt_header_size
309 
#define elf_backend_plt_header_size     0
310 
#endif
311 
#ifndef elf_backend_post_process_headers
312 
#define elf_backend_post_process_headers        NULL
313 
#endif
314 
#ifndef elf_backend_print_symbol_all
315 
#define elf_backend_print_symbol_all            NULL
316 
#endif
317 
#ifndef elf_backend_output_arch_syms
318 
#define elf_backend_output_arch_syms            NULL
319 
#endif
320 
#ifndef elf_backend_copy_indirect_symbol
321 
#define elf_backend_copy_indirect_symbol  _bfd_elf_link_hash_copy_indirect
322 
#endif
323 
#ifndef elf_backend_hide_symbol
324 
#define elf_backend_hide_symbol         _bfd_elf_link_hash_hide_symbol
325 
#endif
326 
#ifndef elf_backend_emit_relocs
327 
#define elf_backend_emit_relocs                 NULL
328 
#endif
329 
#ifndef elf_backend_count_relocs
330 
#define elf_backend_count_relocs                NULL
331 
#endif
332 
#ifndef elf_backend_grok_prstatus
333 
#define elf_backend_grok_prstatus               NULL
334 
#endif
335 
#ifndef elf_backend_grok_psinfo
336 
#define elf_backend_grok_psinfo                 NULL
337 
#endif
338 
 
339 
/* Previously, backends could only use SHT_REL or SHT_RELA relocation
340 
   sections, but not both.  They defined USE_REL to indicate SHT_REL
341 
   sections, and left it undefined to indicated SHT_RELA sections.
342 
   For backwards compatibility, we still support this usage.  */
343 
#ifndef USE_REL
344 
#define USE_REL 0
345 
#else
346 
#undef USE_REL
347 
#define USE_REL 1
348 
#endif
349 
 
350 
/* Use these in new code.  */
351 
#ifndef elf_backend_may_use_rel_p
352 
#define elf_backend_may_use_rel_p USE_REL
353 
#endif
354 
#ifndef elf_backend_may_use_rela_p
355 
#define elf_backend_may_use_rela_p !USE_REL
356 
#endif
357 
#ifndef elf_backend_default_use_rela_p
358 
#define elf_backend_default_use_rela_p !USE_REL
359 
#endif
360 
 
361 
#ifndef ELF_MACHINE_ALT1
362 
#define ELF_MACHINE_ALT1 0
363 
#endif
364 
 
365 
#ifndef ELF_MACHINE_ALT2
366 
#define ELF_MACHINE_ALT2 0
367 
#endif
368 
 
369 
#ifndef elf_backend_size_info
370 
#define elf_backend_size_info _bfd_elfNN_size_info
371 
#endif
372 
 
373 
#ifndef elf_backend_sign_extend_vma
374 
#define elf_backend_sign_extend_vma 0
375 
#endif
376 
 
377 
extern const struct elf_size_info _bfd_elfNN_size_info;
378 
 
379 
#ifndef INCLUDED_TARGET_FILE
380 
static CONST struct elf_backend_data elfNN_bed =
381 
{
382 
  ELF_ARCH,                     /* arch */
383 
  ELF_MACHINE_CODE,             /* elf_machine_code */
384 
  ELF_MAXPAGESIZE,              /* maxpagesize */
385 
  elf_info_to_howto,
386 
  elf_info_to_howto_rel,
387 
  elf_backend_sym_is_global,
388 
  elf_backend_object_p,
389 
  elf_backend_symbol_processing,
390 
  elf_backend_symbol_table_processing,
391 
  elf_backend_get_symbol_type,
392 
  elf_backend_section_processing,
393 
  elf_backend_section_from_shdr,
394 
  elf_backend_section_flags,
395 
  elf_backend_section_from_phdr,
396 
  elf_backend_fake_sections,
397 
  elf_backend_section_from_bfd_section,
398 
  elf_backend_add_symbol_hook,
399 
  elf_backend_link_output_symbol_hook,
400 
  elf_backend_create_dynamic_sections,
401 
  elf_backend_check_relocs,
402 
  elf_backend_adjust_dynamic_symbol,
403 
  elf_backend_always_size_sections,
404 
  elf_backend_size_dynamic_sections,
405 
  elf_backend_relocate_section,
406 
  elf_backend_finish_dynamic_symbol,
407 
  elf_backend_finish_dynamic_sections,
408 
  elf_backend_begin_write_processing,
409 
  elf_backend_final_write_processing,
410 
  elf_backend_additional_program_headers,
411 
  elf_backend_modify_segment_map,
412 
  elf_backend_gc_mark_hook,
413 
  elf_backend_gc_sweep_hook,
414 
  elf_backend_post_process_headers,
415 
  elf_backend_print_symbol_all,
416 
  elf_backend_output_arch_syms,
417 
  elf_backend_copy_indirect_symbol,
418 
  elf_backend_hide_symbol,
419 
  elf_backend_emit_relocs,
420 
  elf_backend_count_relocs,
421 
  elf_backend_grok_prstatus,
422 
  elf_backend_grok_psinfo,
423 
  elf_backend_ecoff_debug_swap,
424 
  ELF_MACHINE_ALT1,
425 
  ELF_MACHINE_ALT2,
426 
  &elf_backend_size_info,
427 
  elf_backend_got_symbol_offset,
428 
  elf_backend_got_header_size,
429 
  elf_backend_plt_header_size,
430 
  elf_backend_collect,
431 
  elf_backend_type_change_ok,
432 
  elf_backend_may_use_rel_p,
433 
  elf_backend_may_use_rela_p,
434 
  elf_backend_default_use_rela_p,
435 
  elf_backend_sign_extend_vma,
436 
  elf_backend_want_got_plt,
437 
  elf_backend_plt_readonly,
438 
  elf_backend_want_plt_sym,
439 
  elf_backend_plt_not_loaded,
440 
  elf_backend_plt_alignment,
441 
  elf_backend_can_gc_sections,
442 
  elf_backend_want_dynbss
443 
};
444 
#endif
445 
 
446 
/* Forward declaration for use when initialising alternative_target field.  */
447 
#ifdef TARGET_LITTLE_SYM
448 
extern const bfd_target TARGET_LITTLE_SYM;
449 
#endif
450 
 
451 
#ifdef TARGET_BIG_SYM
452 
const bfd_target TARGET_BIG_SYM =
453 
{
454 
  /* name: identify kind of target */
455 
  TARGET_BIG_NAME,
456 
 
457 
  /* flavour: general indication about file */
458 
  bfd_target_elf_flavour,
459 
 
460 
  /* byteorder: data is big endian */
461 
  BFD_ENDIAN_BIG,
462 
 
463 
  /* header_byteorder: header is also big endian */
464 
  BFD_ENDIAN_BIG,
465 
 
466 
  /* object_flags: mask of all file flags */
467 
  (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
468 
   DYNAMIC | WP_TEXT | D_PAGED),
469 
 
470 
  /* section_flags: mask of all section flags */
471 
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
472 
   SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES),
473 
 
474 
   /* leading_symbol_char: is the first char of a user symbol
475 
      predictable, and if so what is it */
476 
  elf_symbol_leading_char,
477 
 
478 
  /* ar_pad_char: pad character for filenames within an archive header
479 
     FIXME:  this really has nothing to do with ELF, this is a characteristic
480 
     of the archiver and/or os and should be independently tunable */
481 
  '/',
482 
 
483 
  /* ar_max_namelen: maximum number of characters in an archive header
484 
     FIXME:  this really has nothing to do with ELF, this is a characteristic
485 
     of the archiver and should be independently tunable.  This value is
486 
     a WAG (wild a** guess) */
487 
  14,
488 
 
489 
  /* Routines to byte-swap various sized integers from the data sections */
490 
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
491 
    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
492 
    bfd_getb16, bfd_getb_signed_16, bfd_putb16,
493 
 
494 
  /* Routines to byte-swap various sized integers from the file headers */
495 
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
496 
    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
497 
    bfd_getb16, bfd_getb_signed_16, bfd_putb16,
498 
 
499 
  /* bfd_check_format: check the format of a file being read */
500 
  { _bfd_dummy_target,          /* unknown format */
501 
    bfd_elfNN_object_p,         /* assembler/linker output (object file) */
502 
    bfd_elfNN_archive_p,        /* an archive */
503 
    bfd_elfNN_core_file_p       /* a core file */
504 
  },
505 
 
506 
  /* bfd_set_format: set the format of a file being written */
507 
  { bfd_false,
508 
    bfd_elfNN_mkobject,
509 
    bfd_elfNN_mkarchive,
510 
    bfd_elfNN_mkcorefile
511 
  },
512 
 
513 
  /* bfd_write_contents: write cached information into a file being written */
514 
  { bfd_false,
515 
    bfd_elfNN_write_object_contents,
516 
    bfd_elfNN_write_archive_contents,
517 
    bfd_elfNN_write_corefile_contents,
518 
  },
519 
 
520 
      BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
521 
      BFD_JUMP_TABLE_COPY (bfd_elfNN),
522 
      BFD_JUMP_TABLE_CORE (bfd_elfNN),
523 
#ifdef bfd_elfNN_archive_functions
524 
      BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
525 
#else
526 
      BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
527 
#endif
528 
      BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
529 
      BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
530 
      BFD_JUMP_TABLE_WRITE (bfd_elfNN),
531 
      BFD_JUMP_TABLE_LINK (bfd_elfNN),
532 
      BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
533 
 
534 
  /* Alternative endian target.  */
535 
#ifdef TARGET_LITTLE_SYM
536 
  & TARGET_LITTLE_SYM,
537 
#else
538 
  NULL,
539 
#endif
540 
 
541 
  /* backend_data: */
542 
  (PTR) &elfNN_bed
543 
};
544 
#endif
545 
 
546 
#ifdef TARGET_LITTLE_SYM
547 
const bfd_target TARGET_LITTLE_SYM =
548 
{
549 
  /* name: identify kind of target */
550 
  TARGET_LITTLE_NAME,
551 
 
552 
  /* flavour: general indication about file */
553 
  bfd_target_elf_flavour,
554 
 
555 
  /* byteorder: data is little endian */
556 
  BFD_ENDIAN_LITTLE,
557 
 
558 
  /* header_byteorder: header is also little endian */
559 
  BFD_ENDIAN_LITTLE,
560 
 
561 
  /* object_flags: mask of all file flags */
562 
  (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
563 
   DYNAMIC | WP_TEXT | D_PAGED),
564 
 
565 
  /* section_flags: mask of all section flags */
566 
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
567 
   SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES),
568 
 
569 
   /* leading_symbol_char: is the first char of a user symbol
570 
      predictable, and if so what is it */
571 
  elf_symbol_leading_char,
572 
 
573 
  /* ar_pad_char: pad character for filenames within an archive header
574 
     FIXME:  this really has nothing to do with ELF, this is a characteristic
575 
     of the archiver and/or os and should be independently tunable */
576 
  '/',
577 
 
578 
  /* ar_max_namelen: maximum number of characters in an archive header
579 
     FIXME:  this really has nothing to do with ELF, this is a characteristic
580 
     of the archiver and should be independently tunable.  This value is
581 
     a WAG (wild a** guess) */
582 
  14,
583 
 
584 
  /* Routines to byte-swap various sized integers from the data sections */
585 
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
586 
    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
587 
    bfd_getl16, bfd_getl_signed_16, bfd_putl16,
588 
 
589 
  /* Routines to byte-swap various sized integers from the file headers */
590 
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
591 
    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
592 
    bfd_getl16, bfd_getl_signed_16, bfd_putl16,
593 
 
594 
  /* bfd_check_format: check the format of a file being read */
595 
  { _bfd_dummy_target,          /* unknown format */
596 
    bfd_elfNN_object_p,         /* assembler/linker output (object file) */
597 
    bfd_elfNN_archive_p,        /* an archive */
598 
    bfd_elfNN_core_file_p       /* a core file */
599 
  },
600 
 
601 
  /* bfd_set_format: set the format of a file being written */
602 
  { bfd_false,
603 
    bfd_elfNN_mkobject,
604 
    bfd_elfNN_mkarchive,
605 
    bfd_elfNN_mkcorefile
606 
  },
607 
 
608 
  /* bfd_write_contents: write cached information into a file being written */
609 
  { bfd_false,
610 
    bfd_elfNN_write_object_contents,
611 
    bfd_elfNN_write_archive_contents,
612 
    bfd_elfNN_write_corefile_contents,
613 
  },
614 
 
615 
      BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
616 
      BFD_JUMP_TABLE_COPY (bfd_elfNN),
617 
      BFD_JUMP_TABLE_CORE (bfd_elfNN),
618 
#ifdef bfd_elfNN_archive_functions
619 
      BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
620 
#else
621 
      BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
622 
#endif
623 
      BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
624 
      BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
625 
      BFD_JUMP_TABLE_WRITE (bfd_elfNN),
626 
      BFD_JUMP_TABLE_LINK (bfd_elfNN),
627 
      BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
628 
 
629 
  /* Alternative endian target.  */
630 
#ifdef TARGET_BIG_SYM
631 
  & TARGET_BIG_SYM,
632 
#else
633 
  NULL,
634 
#endif
635 
 
636 
  /* backend_data: */
637 
  (PTR) &elfNN_bed
638 
};
639 
#endif

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.