* elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
[external/binutils.git] / bfd / elfxx-target.h
1 /* Target definitions for NN-bit ELF
2    Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
3    2003 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 \
36   _bfd_elf_canonicalize_dynamic_symtab
37 #ifndef bfd_elfNN_canonicalize_reloc
38 #define bfd_elfNN_canonicalize_reloc    _bfd_elf_canonicalize_reloc
39 #endif
40 #ifndef bfd_elfNN_find_nearest_line
41 #define bfd_elfNN_find_nearest_line     _bfd_elf_find_nearest_line
42 #endif
43 #define bfd_elfNN_read_minisymbols      _bfd_elf_read_minisymbols
44 #define bfd_elfNN_minisymbol_to_symbol  _bfd_elf_minisymbol_to_symbol
45 #define bfd_elfNN_get_dynamic_symtab_upper_bound \
46   _bfd_elf_get_dynamic_symtab_upper_bound
47 #define bfd_elfNN_get_lineno            _bfd_elf_get_lineno
48 #ifndef bfd_elfNN_get_reloc_upper_bound
49 #define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
50 #endif
51 #ifndef bfd_elfNN_get_symbol_info
52 #define bfd_elfNN_get_symbol_info       _bfd_elf_get_symbol_info
53 #endif
54 #define bfd_elfNN_canonicalize_symtab   _bfd_elf_canonicalize_symtab
55 #define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
56 #define bfd_elfNN_make_empty_symbol     _bfd_elf_make_empty_symbol
57 #ifndef bfd_elfNN_new_section_hook
58 #define bfd_elfNN_new_section_hook      _bfd_elf_new_section_hook
59 #endif
60 #define bfd_elfNN_set_arch_mach         _bfd_elf_set_arch_mach
61 #ifndef bfd_elfNN_set_section_contents
62 #define bfd_elfNN_set_section_contents  _bfd_elf_set_section_contents
63 #endif
64 #define bfd_elfNN_sizeof_headers        _bfd_elf_sizeof_headers
65 #define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
66 #define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
67
68 #define bfd_elfNN_get_section_contents_in_window \
69   _bfd_generic_get_section_contents_in_window
70
71 #ifndef elf_backend_got_symbol_offset
72 #define elf_backend_got_symbol_offset (bfd_vma) 0
73 #endif
74 #ifndef elf_backend_can_refcount
75 #define elf_backend_can_refcount 0
76 #endif
77 #ifndef elf_backend_want_got_plt
78 #define elf_backend_want_got_plt 0
79 #endif
80 #ifndef elf_backend_plt_readonly
81 #define elf_backend_plt_readonly 0
82 #endif
83 #ifndef elf_backend_want_plt_sym
84 #define elf_backend_want_plt_sym 0
85 #endif
86 #ifndef elf_backend_plt_not_loaded
87 #define elf_backend_plt_not_loaded 0
88 #endif
89 #ifndef elf_backend_plt_alignment
90 #define elf_backend_plt_alignment 2
91 #endif
92 #ifndef elf_backend_want_dynbss
93 #define elf_backend_want_dynbss 1
94 #endif
95 #ifndef elf_backend_want_p_paddr_set_to_zero
96 #define elf_backend_want_p_paddr_set_to_zero 0
97 #endif
98
99 #define bfd_elfNN_bfd_debug_info_start  bfd_void
100 #define bfd_elfNN_bfd_debug_info_end    bfd_void
101 #define bfd_elfNN_bfd_debug_info_accumulate \
102   ((void (*) (bfd*, struct bfd_section *)) bfd_void)
103
104 #ifndef bfd_elfNN_bfd_get_relocated_section_contents
105 #define bfd_elfNN_bfd_get_relocated_section_contents \
106   bfd_generic_get_relocated_section_contents
107 #endif
108
109 #ifndef bfd_elfNN_bfd_relax_section
110 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
111 #endif
112
113 #ifndef elf_backend_can_gc_sections
114 #define elf_backend_can_gc_sections 0
115 #endif
116 #ifndef elf_backend_can_refcount
117 #define elf_backend_can_refcount 0
118 #endif
119 #ifndef elf_backend_want_got_sym
120 #define elf_backend_want_got_sym 1
121 #endif
122 #ifndef elf_backend_gc_mark_hook
123 #define elf_backend_gc_mark_hook        NULL
124 #endif
125 #ifndef elf_backend_gc_sweep_hook
126 #define elf_backend_gc_sweep_hook       NULL
127 #endif
128 #ifndef bfd_elfNN_bfd_gc_sections
129 #define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
130 #endif
131
132 #ifndef bfd_elfNN_bfd_merge_sections
133 #define bfd_elfNN_bfd_merge_sections \
134   _bfd_elf_merge_sections
135 #endif
136
137 #ifndef bfd_elfNN_bfd_discard_group
138 #define bfd_elfNN_bfd_discard_group bfd_elf_discard_group
139 #endif
140
141 #ifndef bfd_elfNN_bfd_make_debug_symbol
142 #define bfd_elfNN_bfd_make_debug_symbol \
143   ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
144 #endif
145
146 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
147 #define bfd_elfNN_bfd_copy_private_symbol_data \
148   _bfd_elf_copy_private_symbol_data
149 #endif
150
151 #ifndef bfd_elfNN_bfd_copy_private_section_data
152 #define bfd_elfNN_bfd_copy_private_section_data \
153   _bfd_elf_copy_private_section_data
154 #endif
155 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
156 #define bfd_elfNN_bfd_copy_private_bfd_data \
157   _bfd_elf_copy_private_bfd_data
158 #endif
159 #ifndef bfd_elfNN_bfd_print_private_bfd_data
160 #define bfd_elfNN_bfd_print_private_bfd_data \
161   _bfd_elf_print_private_bfd_data
162 #endif
163 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
164 #define bfd_elfNN_bfd_merge_private_bfd_data \
165   ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
166 #endif
167 #ifndef bfd_elfNN_bfd_set_private_flags
168 #define bfd_elfNN_bfd_set_private_flags \
169   ((bfd_boolean (*) (bfd *, flagword)) bfd_true)
170 #endif
171 #ifndef bfd_elfNN_bfd_is_local_label_name
172 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
173 #endif
174
175 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
176 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
177   _bfd_elf_get_dynamic_reloc_upper_bound
178 #endif
179 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
180 #define bfd_elfNN_canonicalize_dynamic_reloc \
181   _bfd_elf_canonicalize_dynamic_reloc
182 #endif
183
184 #ifndef bfd_elfNN_bfd_link_hash_table_free
185 #define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
186 #endif
187
188 #ifdef elf_backend_relocate_section
189 #ifndef bfd_elfNN_bfd_link_hash_table_create
190 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
191 #endif
192 #ifndef bfd_elfNN_bfd_link_add_symbols
193 #define bfd_elfNN_bfd_link_add_symbols  bfd_elf_link_add_symbols
194 #endif
195 #else /* ! defined (elf_backend_relocate_section) */
196 /* If no backend relocate_section routine, use the generic linker.
197    Note - this will prevent the port from being able to use some of
198    the other features of the ELF linker, because the generic hash structure
199    does not have the fields needed by the ELF linker.  In particular it
200    means that linking directly to S-records will not work.  */
201 #ifndef bfd_elfNN_bfd_link_hash_table_create
202 #define bfd_elfNN_bfd_link_hash_table_create \
203   _bfd_generic_link_hash_table_create
204 #endif
205 #ifndef bfd_elfNN_bfd_link_add_symbols
206 #define bfd_elfNN_bfd_link_add_symbols  _bfd_generic_link_add_symbols
207 #endif
208 #ifndef bfd_elfNN_bfd_final_link
209 #define bfd_elfNN_bfd_final_link        _bfd_generic_final_link
210 #endif
211 #endif /* ! defined (elf_backend_relocate_section) */
212
213 #ifndef bfd_elfNN_bfd_link_just_syms
214 #define bfd_elfNN_bfd_link_just_syms    _bfd_elf_link_just_syms
215 #endif
216
217 #ifndef bfd_elfNN_bfd_link_split_section
218 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
219 #endif
220
221 #ifndef bfd_elfNN_archive_p
222 #define bfd_elfNN_archive_p bfd_generic_archive_p
223 #endif
224
225 #ifndef bfd_elfNN_write_archive_contents
226 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
227 #endif
228
229 #ifndef bfd_elfNN_mkobject
230 #define bfd_elfNN_mkobject bfd_elf_mkobject
231 #endif
232
233 #ifndef bfd_elfNN_mkcorefile
234 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
235 #endif
236
237 #ifndef bfd_elfNN_mkarchive
238 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
239 #endif
240
241 #ifndef elf_symbol_leading_char
242 #define elf_symbol_leading_char 0
243 #endif
244
245 #ifndef elf_info_to_howto
246 #define elf_info_to_howto 0
247 #endif
248
249 #ifndef elf_info_to_howto_rel
250 #define elf_info_to_howto_rel 0
251 #endif
252
253 #ifndef ELF_MAXPAGESIZE
254   #error ELF_MAXPAGESIZE is not defined
255 #define ELF_MAXPAGESIZE 1
256 #endif
257
258 #ifndef elf_backend_collect
259 #define elf_backend_collect FALSE
260 #endif
261 #ifndef elf_backend_type_change_ok
262 #define elf_backend_type_change_ok FALSE
263 #endif
264
265 #ifndef elf_backend_sym_is_global
266 #define elf_backend_sym_is_global       0
267 #endif
268 #ifndef elf_backend_object_p
269 #define elf_backend_object_p            0
270 #endif
271 #ifndef elf_backend_symbol_processing
272 #define elf_backend_symbol_processing   0
273 #endif
274 #ifndef elf_backend_symbol_table_processing
275 #define elf_backend_symbol_table_processing     0
276 #endif
277 #ifndef elf_backend_get_symbol_type
278 #define elf_backend_get_symbol_type 0
279 #endif
280 #ifndef elf_backend_name_local_section_symbols
281 #define elf_backend_name_local_section_symbols  0
282 #endif
283 #ifndef elf_backend_section_processing
284 #define elf_backend_section_processing  0
285 #endif
286 #ifndef elf_backend_section_from_shdr
287 #define elf_backend_section_from_shdr   0
288 #endif
289 #ifndef elf_backend_section_flags
290 #define elf_backend_section_flags       0
291 #endif
292 #ifndef elf_backend_section_from_phdr
293 #define elf_backend_section_from_phdr   0
294 #endif
295 #ifndef elf_backend_fake_sections
296 #define elf_backend_fake_sections       0
297 #endif
298 #ifndef elf_backend_section_from_bfd_section
299 #define elf_backend_section_from_bfd_section    0
300 #endif
301 #ifndef elf_backend_add_symbol_hook
302 #define elf_backend_add_symbol_hook     0
303 #endif
304 #ifndef elf_backend_link_output_symbol_hook
305 #define elf_backend_link_output_symbol_hook 0
306 #endif
307 #ifndef elf_backend_create_dynamic_sections
308 #define elf_backend_create_dynamic_sections 0
309 #endif
310 #ifndef elf_backend_check_relocs
311 #define elf_backend_check_relocs        0
312 #endif
313 #ifndef elf_backend_adjust_dynamic_symbol
314 #define elf_backend_adjust_dynamic_symbol 0
315 #endif
316 #ifndef elf_backend_always_size_sections
317 #define elf_backend_always_size_sections 0
318 #endif
319 #ifndef elf_backend_size_dynamic_sections
320 #define elf_backend_size_dynamic_sections 0
321 #endif
322 #ifndef elf_backend_relocate_section
323 #define elf_backend_relocate_section    0
324 #endif
325 #ifndef elf_backend_finish_dynamic_symbol
326 #define elf_backend_finish_dynamic_symbol       0
327 #endif
328 #ifndef elf_backend_finish_dynamic_sections
329 #define elf_backend_finish_dynamic_sections     0
330 #endif
331 #ifndef elf_backend_begin_write_processing
332 #define elf_backend_begin_write_processing      0
333 #endif
334 #ifndef elf_backend_final_write_processing
335 #define elf_backend_final_write_processing      0
336 #endif
337 #ifndef elf_backend_additional_program_headers
338 #define elf_backend_additional_program_headers  0
339 #endif
340 #ifndef elf_backend_modify_segment_map
341 #define elf_backend_modify_segment_map  0
342 #endif
343 #ifndef elf_backend_ecoff_debug_swap
344 #define elf_backend_ecoff_debug_swap    0
345 #endif
346 #ifndef elf_backend_bfd_from_remote_memory
347 #define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
348 #endif
349 #ifndef elf_backend_got_header_size
350 #define elf_backend_got_header_size     0
351 #endif
352 #ifndef elf_backend_post_process_headers
353 #define elf_backend_post_process_headers        NULL
354 #endif
355 #ifndef elf_backend_print_symbol_all
356 #define elf_backend_print_symbol_all            NULL
357 #endif
358 #ifndef elf_backend_output_arch_syms
359 #define elf_backend_output_arch_syms            NULL
360 #endif
361 #ifndef elf_backend_copy_indirect_symbol
362 #define elf_backend_copy_indirect_symbol  _bfd_elf_link_hash_copy_indirect
363 #endif
364 #ifndef elf_backend_hide_symbol
365 #define elf_backend_hide_symbol         _bfd_elf_link_hash_hide_symbol
366 #endif
367 #ifndef elf_backend_merge_symbol_attribute
368 #define elf_backend_merge_symbol_attribute      NULL
369 #endif
370 #ifndef elf_backend_emit_relocs
371 #define elf_backend_emit_relocs                 NULL
372 #endif
373 #ifndef elf_backend_count_relocs
374 #define elf_backend_count_relocs                NULL
375 #endif
376 #ifndef elf_backend_grok_prstatus
377 #define elf_backend_grok_prstatus               NULL
378 #endif
379 #ifndef elf_backend_grok_psinfo
380 #define elf_backend_grok_psinfo                 NULL
381 #endif
382 #ifndef elf_backend_sprintf_vma
383 #define elf_backend_sprintf_vma                 _bfd_elf_sprintf_vma
384 #endif
385 #ifndef elf_backend_fprintf_vma
386 #define elf_backend_fprintf_vma                 _bfd_elf_fprintf_vma
387 #endif
388 #ifndef elf_backend_reloc_type_class
389 #define elf_backend_reloc_type_class            _bfd_elf_reloc_type_class
390 #endif
391 #ifndef elf_backend_discard_info
392 #define elf_backend_discard_info                NULL
393 #endif
394 #ifndef elf_backend_ignore_discarded_relocs
395 #define elf_backend_ignore_discarded_relocs     NULL
396 #endif
397 #ifndef elf_backend_can_make_relative_eh_frame
398 #define elf_backend_can_make_relative_eh_frame  _bfd_elf_can_make_relative
399 #endif
400 #ifndef elf_backend_can_make_lsda_relative_eh_frame
401 #define elf_backend_can_make_lsda_relative_eh_frame     _bfd_elf_can_make_relative
402 #endif
403 #ifndef elf_backend_encode_eh_address
404 #define elf_backend_encode_eh_address           _bfd_elf_encode_eh_address
405 #endif
406 #ifndef elf_backend_write_section
407 #define elf_backend_write_section               NULL
408 #endif
409 #ifndef elf_backend_mips_irix_compat
410 #define elf_backend_mips_irix_compat            NULL
411 #endif
412 #ifndef elf_backend_mips_rtype_to_howto
413 #define elf_backend_mips_rtype_to_howto         NULL
414 #endif
415
416 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
417    sections, but not both.  They defined USE_REL to indicate SHT_REL
418    sections, and left it undefined to indicated SHT_RELA sections.
419    For backwards compatibility, we still support this usage.  */
420 #ifndef USE_REL
421 #define USE_REL 0
422 #endif
423
424 /* Use these in new code.  */
425 #ifndef elf_backend_may_use_rel_p
426 #define elf_backend_may_use_rel_p USE_REL
427 #endif
428 #ifndef elf_backend_may_use_rela_p
429 #define elf_backend_may_use_rela_p !USE_REL
430 #endif
431 #ifndef elf_backend_default_use_rela_p
432 #define elf_backend_default_use_rela_p !USE_REL
433 #endif
434
435 #ifndef elf_backend_rela_normal
436 #define elf_backend_rela_normal 0
437 #endif
438
439 #ifndef ELF_MACHINE_ALT1
440 #define ELF_MACHINE_ALT1 0
441 #endif
442
443 #ifndef ELF_MACHINE_ALT2
444 #define ELF_MACHINE_ALT2 0
445 #endif
446
447 #ifndef elf_backend_size_info
448 #define elf_backend_size_info _bfd_elfNN_size_info
449 #endif
450
451 #ifndef elf_backend_special_sections
452 #define elf_backend_special_sections NULL
453 #endif
454
455 #ifndef elf_backend_sign_extend_vma
456 #define elf_backend_sign_extend_vma 0
457 #endif
458
459 extern const struct elf_size_info _bfd_elfNN_size_info;
460
461 #ifndef INCLUDED_TARGET_FILE
462 static const struct elf_backend_data elfNN_bed =
463 {
464   ELF_ARCH,                     /* arch */
465   ELF_MACHINE_CODE,             /* elf_machine_code */
466   ELF_MAXPAGESIZE,              /* maxpagesize */
467   elf_info_to_howto,
468   elf_info_to_howto_rel,
469   elf_backend_sym_is_global,
470   elf_backend_object_p,
471   elf_backend_symbol_processing,
472   elf_backend_symbol_table_processing,
473   elf_backend_get_symbol_type,
474   elf_backend_name_local_section_symbols,
475   elf_backend_section_processing,
476   elf_backend_section_from_shdr,
477   elf_backend_section_flags,
478   elf_backend_section_from_phdr,
479   elf_backend_fake_sections,
480   elf_backend_section_from_bfd_section,
481   elf_backend_add_symbol_hook,
482   elf_backend_link_output_symbol_hook,
483   elf_backend_create_dynamic_sections,
484   elf_backend_check_relocs,
485   elf_backend_adjust_dynamic_symbol,
486   elf_backend_always_size_sections,
487   elf_backend_size_dynamic_sections,
488   elf_backend_relocate_section,
489   elf_backend_finish_dynamic_symbol,
490   elf_backend_finish_dynamic_sections,
491   elf_backend_begin_write_processing,
492   elf_backend_final_write_processing,
493   elf_backend_additional_program_headers,
494   elf_backend_modify_segment_map,
495   elf_backend_gc_mark_hook,
496   elf_backend_gc_sweep_hook,
497   elf_backend_post_process_headers,
498   elf_backend_print_symbol_all,
499   elf_backend_output_arch_syms,
500   elf_backend_copy_indirect_symbol,
501   elf_backend_hide_symbol,
502   elf_backend_merge_symbol_attribute,
503   elf_backend_emit_relocs,
504   elf_backend_count_relocs,
505   elf_backend_grok_prstatus,
506   elf_backend_grok_psinfo,
507   elf_backend_sprintf_vma,
508   elf_backend_fprintf_vma,
509   elf_backend_reloc_type_class,
510   elf_backend_discard_info,
511   elf_backend_ignore_discarded_relocs,
512   elf_backend_can_make_relative_eh_frame,
513   elf_backend_can_make_lsda_relative_eh_frame,
514   elf_backend_encode_eh_address,
515   elf_backend_write_section,
516   elf_backend_mips_irix_compat,
517   elf_backend_mips_rtype_to_howto,
518   elf_backend_ecoff_debug_swap,
519   elf_backend_bfd_from_remote_memory,
520   ELF_MACHINE_ALT1,
521   ELF_MACHINE_ALT2,
522   &elf_backend_size_info,
523   elf_backend_special_sections,
524   elf_backend_got_symbol_offset,
525   elf_backend_got_header_size,
526   elf_backend_collect,
527   elf_backend_type_change_ok,
528   elf_backend_may_use_rel_p,
529   elf_backend_may_use_rela_p,
530   elf_backend_default_use_rela_p,
531   elf_backend_rela_normal,
532   elf_backend_sign_extend_vma,
533   elf_backend_want_got_plt,
534   elf_backend_plt_readonly,
535   elf_backend_want_plt_sym,
536   elf_backend_plt_not_loaded,
537   elf_backend_plt_alignment,
538   elf_backend_can_gc_sections,
539   elf_backend_can_refcount,
540   elf_backend_want_got_sym,
541   elf_backend_want_dynbss,
542   elf_backend_want_p_paddr_set_to_zero
543 };
544 #endif
545
546 /* Forward declaration for use when initialising alternative_target field.  */
547 #ifdef TARGET_LITTLE_SYM
548 extern const bfd_target TARGET_LITTLE_SYM;
549 #endif
550
551 #ifdef TARGET_BIG_SYM
552 const bfd_target TARGET_BIG_SYM =
553 {
554   /* name: identify kind of target */
555   TARGET_BIG_NAME,
556
557   /* flavour: general indication about file */
558   bfd_target_elf_flavour,
559
560   /* byteorder: data is big endian */
561   BFD_ENDIAN_BIG,
562
563   /* header_byteorder: header is also big endian */
564   BFD_ENDIAN_BIG,
565
566   /* object_flags: mask of all file flags */
567   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
568    | DYNAMIC | WP_TEXT | D_PAGED),
569
570   /* section_flags: mask of all section flags */
571   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
572    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
573    | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
574
575    /* leading_symbol_char: is the first char of a user symbol
576       predictable, and if so what is it */
577   elf_symbol_leading_char,
578
579   /* ar_pad_char: pad character for filenames within an archive header
580      FIXME:  this really has nothing to do with ELF, this is a characteristic
581      of the archiver and/or os and should be independently tunable */
582   '/',
583
584   /* ar_max_namelen: maximum number of characters in an archive header
585      FIXME:  this really has nothing to do with ELF, this is a characteristic
586      of the archiver and should be independently tunable.  The System V ABI,
587      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
588   15,
589
590   /* Routines to byte-swap various sized integers from the data sections */
591   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
592     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
593     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
594
595   /* Routines to byte-swap various sized integers from the file headers */
596   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
597     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
598     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
599
600   /* bfd_check_format: check the format of a file being read */
601   { _bfd_dummy_target,          /* unknown format */
602     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
603     bfd_elfNN_archive_p,        /* an archive */
604     bfd_elfNN_core_file_p       /* a core file */
605   },
606
607   /* bfd_set_format: set the format of a file being written */
608   { bfd_false,
609     bfd_elfNN_mkobject,
610     bfd_elfNN_mkarchive,
611     bfd_elfNN_mkcorefile
612   },
613
614   /* bfd_write_contents: write cached information into a file being written */
615   { bfd_false,
616     bfd_elfNN_write_object_contents,
617     bfd_elfNN_write_archive_contents,
618     bfd_elfNN_write_corefile_contents,
619   },
620
621   BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
622   BFD_JUMP_TABLE_COPY (bfd_elfNN),
623   BFD_JUMP_TABLE_CORE (bfd_elfNN),
624 #ifdef bfd_elfNN_archive_functions
625   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
626 #else
627   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
628 #endif
629   BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
630   BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
631   BFD_JUMP_TABLE_WRITE (bfd_elfNN),
632   BFD_JUMP_TABLE_LINK (bfd_elfNN),
633   BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
634
635   /* Alternative endian target.  */
636 #ifdef TARGET_LITTLE_SYM
637   & TARGET_LITTLE_SYM,
638 #else
639   NULL,
640 #endif
641
642   /* backend_data: */
643   &elfNN_bed
644 };
645 #endif
646
647 #ifdef TARGET_LITTLE_SYM
648 const bfd_target TARGET_LITTLE_SYM =
649 {
650   /* name: identify kind of target */
651   TARGET_LITTLE_NAME,
652
653   /* flavour: general indication about file */
654   bfd_target_elf_flavour,
655
656   /* byteorder: data is little endian */
657   BFD_ENDIAN_LITTLE,
658
659   /* header_byteorder: header is also little endian */
660   BFD_ENDIAN_LITTLE,
661
662   /* object_flags: mask of all file flags */
663   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
664    | DYNAMIC | WP_TEXT | D_PAGED),
665
666   /* section_flags: mask of all section flags */
667   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
668    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
669    | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
670
671    /* leading_symbol_char: is the first char of a user symbol
672       predictable, and if so what is it */
673   elf_symbol_leading_char,
674
675   /* ar_pad_char: pad character for filenames within an archive header
676      FIXME:  this really has nothing to do with ELF, this is a characteristic
677      of the archiver and/or os and should be independently tunable */
678   '/',
679
680   /* ar_max_namelen: maximum number of characters in an archive header
681      FIXME:  this really has nothing to do with ELF, this is a characteristic
682      of the archiver and should be independently tunable.  The System V ABI,
683      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
684   15,
685
686   /* Routines to byte-swap various sized integers from the data sections */
687   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
688     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
689     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
690
691   /* Routines to byte-swap various sized integers from the file headers */
692   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
693     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
694     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
695
696   /* bfd_check_format: check the format of a file being read */
697   { _bfd_dummy_target,          /* unknown format */
698     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
699     bfd_elfNN_archive_p,        /* an archive */
700     bfd_elfNN_core_file_p       /* a core file */
701   },
702
703   /* bfd_set_format: set the format of a file being written */
704   { bfd_false,
705     bfd_elfNN_mkobject,
706     bfd_elfNN_mkarchive,
707     bfd_elfNN_mkcorefile
708   },
709
710   /* bfd_write_contents: write cached information into a file being written */
711   { bfd_false,
712     bfd_elfNN_write_object_contents,
713     bfd_elfNN_write_archive_contents,
714     bfd_elfNN_write_corefile_contents,
715   },
716
717   BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
718   BFD_JUMP_TABLE_COPY (bfd_elfNN),
719   BFD_JUMP_TABLE_CORE (bfd_elfNN),
720 #ifdef bfd_elfNN_archive_functions
721   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
722 #else
723   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
724 #endif
725   BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
726   BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
727   BFD_JUMP_TABLE_WRITE (bfd_elfNN),
728   BFD_JUMP_TABLE_LINK (bfd_elfNN),
729   BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
730
731   /* Alternative endian target.  */
732 #ifdef TARGET_BIG_SYM
733   & TARGET_BIG_SYM,
734 #else
735   NULL,
736 #endif
737
738   /* backend_data: */
739   &elfNN_bed
740 };
741 #endif