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2001-08-09 H.J. Lu <hjl@gnu.org>
[deliverable/binutils-gdb.git] / bfd / elfxx-target.h
CommitLineData
252b5132 1/* Target definitions for NN-bit ELF
7898deda
NC		 2 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
3 Free Software Foundation, Inc.
252b5132
RH		 4
5This file is part of BFD, the Binary File Descriptor library.
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with this program; if not, write to the Free Software
19Foundation, 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
3018b441
RH		 84#ifndef elf_backend_want_dynbss
85#define elf_backend_want_dynbss 1
86#endif
252b5132
RH		 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
2517a57f
AM		 104#ifndef elf_backend_want_got_sym
105#define elf_backend_want_got_sym 1
106#endif
252b5132
RH		 107#ifndef elf_backend_gc_mark_hook
108#define elf_backend_gc_mark_hook NULL
109#endif
110#ifndef elf_backend_gc_sweep_hook
111#define elf_backend_gc_sweep_hook NULL
112#endif
113#ifndef bfd_elfNN_bfd_gc_sections
114#define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
115#endif
116
8550eb6e
JJ		 117#ifndef bfd_elfNN_bfd_merge_sections
118#define bfd_elfNN_bfd_merge_sections \
119 _bfd_elf_merge_sections
120#endif
121
d1cf510e 122#ifndef bfd_elfNN_bfd_make_debug_symbol
252b5132
RH		 123#define bfd_elfNN_bfd_make_debug_symbol \
124 ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
d1cf510e 125#endif
252b5132
RH		 126
127#ifndef bfd_elfNN_bfd_copy_private_symbol_data
128#define bfd_elfNN_bfd_copy_private_symbol_data \
129 _bfd_elf_copy_private_symbol_data
130#endif
131
132#ifndef bfd_elfNN_bfd_copy_private_section_data
133#define bfd_elfNN_bfd_copy_private_section_data \
134 _bfd_elf_copy_private_section_data
135#endif
136#ifndef bfd_elfNN_bfd_copy_private_bfd_data
137#define bfd_elfNN_bfd_copy_private_bfd_data \
138 ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
139#endif
140#ifndef bfd_elfNN_bfd_print_private_bfd_data
141#define bfd_elfNN_bfd_print_private_bfd_data \
142 _bfd_elf_print_private_bfd_data
143#endif
144#ifndef bfd_elfNN_bfd_merge_private_bfd_data
145#define bfd_elfNN_bfd_merge_private_bfd_data \
146 ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
147#endif
148#ifndef bfd_elfNN_bfd_set_private_flags
149#define bfd_elfNN_bfd_set_private_flags \
150 ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
151#endif
152#ifndef bfd_elfNN_bfd_is_local_label_name
153#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
154#endif
155
156#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
157#define bfd_elfNN_get_dynamic_reloc_upper_bound \
158 _bfd_elf_get_dynamic_reloc_upper_bound
159#endif
160#ifndef bfd_elfNN_canonicalize_dynamic_reloc
161#define bfd_elfNN_canonicalize_dynamic_reloc \
162 _bfd_elf_canonicalize_dynamic_reloc
163#endif
164
165#ifdef elf_backend_relocate_section
166#ifndef bfd_elfNN_bfd_link_hash_table_create
167#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
168#endif
169#else /* ! defined (elf_backend_relocate_section) */
170/* If no backend relocate_section routine, use the generic linker. */
171#ifndef bfd_elfNN_bfd_link_hash_table_create
172#define bfd_elfNN_bfd_link_hash_table_create \
173 _bfd_generic_link_hash_table_create
174#endif
175#ifndef bfd_elfNN_bfd_link_add_symbols
176#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
177#endif
178#ifndef bfd_elfNN_bfd_final_link
179#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
180#endif
181#endif /* ! defined (elf_backend_relocate_section) */
182#ifndef bfd_elfNN_bfd_link_split_section
183#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
184#endif
185
186#ifndef bfd_elfNN_archive_p
187#define bfd_elfNN_archive_p bfd_generic_archive_p
188#endif
189
190#ifndef bfd_elfNN_write_archive_contents
191#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
192#endif
193
194#ifndef bfd_elfNN_mkobject
195#define bfd_elfNN_mkobject bfd_elf_mkobject
196#endif
197
198#ifndef bfd_elfNN_mkcorefile
199#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
200#endif
201
202#ifndef bfd_elfNN_mkarchive
203#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
204#endif
205
206#ifndef elf_symbol_leading_char
207#define elf_symbol_leading_char 0
208#endif
209
210#ifndef elf_info_to_howto
211#define elf_info_to_howto 0
212#endif
213
214#ifndef elf_info_to_howto_rel
215#define elf_info_to_howto_rel 0
216#endif
217
218#ifndef ELF_MAXPAGESIZE
79e5982f
NC		 219 #error ELF_MAXPAGESIZE is not defined
220#define ELF_MAXPAGESIZE 1
252b5132
RH		 221#endif
222
223#ifndef elf_backend_collect
224#define elf_backend_collect false
225#endif
226#ifndef elf_backend_type_change_ok
227#define elf_backend_type_change_ok false
228#endif
229
230#ifndef elf_backend_sym_is_global
231#define elf_backend_sym_is_global 0
232#endif
233#ifndef elf_backend_object_p
234#define elf_backend_object_p 0
235#endif
236#ifndef elf_backend_symbol_processing
237#define elf_backend_symbol_processing 0
238#endif
239#ifndef elf_backend_symbol_table_processing
240#define elf_backend_symbol_table_processing 0
241#endif
242#ifndef elf_backend_get_symbol_type
243#define elf_backend_get_symbol_type 0
244#endif
245#ifndef elf_backend_section_processing
246#define elf_backend_section_processing 0
247#endif
248#ifndef elf_backend_section_from_shdr
249#define elf_backend_section_from_shdr 0
250#endif
fa152c49
JW		 251#ifndef elf_backend_section_flags
252#define elf_backend_section_flags 0
253#endif
20cfcaae
NC		 254#ifndef elf_backend_section_from_phdr
255#define elf_backend_section_from_phdr 0
256#endif
252b5132
RH		 257#ifndef elf_backend_fake_sections
258#define elf_backend_fake_sections 0
259#endif
260#ifndef elf_backend_section_from_bfd_section
261#define elf_backend_section_from_bfd_section 0
262#endif
263#ifndef elf_backend_add_symbol_hook
264#define elf_backend_add_symbol_hook 0
265#endif
266#ifndef elf_backend_link_output_symbol_hook
267#define elf_backend_link_output_symbol_hook 0
268#endif
269#ifndef elf_backend_create_dynamic_sections
270#define elf_backend_create_dynamic_sections 0
271#endif
272#ifndef elf_backend_check_relocs
273#define elf_backend_check_relocs 0
274#endif
275#ifndef elf_backend_adjust_dynamic_symbol
276#define elf_backend_adjust_dynamic_symbol 0
277#endif
278#ifndef elf_backend_always_size_sections
279#define elf_backend_always_size_sections 0
280#endif
281#ifndef elf_backend_size_dynamic_sections
282#define elf_backend_size_dynamic_sections 0
283#endif
284#ifndef elf_backend_relocate_section
285#define elf_backend_relocate_section 0
286#endif
287#ifndef elf_backend_finish_dynamic_symbol
288#define elf_backend_finish_dynamic_symbol 0
289#endif
290#ifndef elf_backend_finish_dynamic_sections
291#define elf_backend_finish_dynamic_sections 0
292#endif
293#ifndef elf_backend_begin_write_processing
294#define elf_backend_begin_write_processing 0
295#endif
296#ifndef elf_backend_final_write_processing
297#define elf_backend_final_write_processing 0
298#endif
299#ifndef elf_backend_additional_program_headers
300#define elf_backend_additional_program_headers 0
301#endif
302#ifndef elf_backend_modify_segment_map
303#define elf_backend_modify_segment_map 0
304#endif
305#ifndef elf_backend_ecoff_debug_swap
306#define elf_backend_ecoff_debug_swap 0
307#endif
308#ifndef elf_backend_got_header_size
309#define elf_backend_got_header_size 0
310#endif
311#ifndef elf_backend_plt_header_size
312#define elf_backend_plt_header_size 0
313#endif
e6c51ed4
NC		 314#ifndef elf_backend_post_process_headers
315#define elf_backend_post_process_headers NULL
316#endif
587ff49e
RH		 317#ifndef elf_backend_print_symbol_all
318#define elf_backend_print_symbol_all NULL
319#endif
320#ifndef elf_backend_output_arch_syms
321#define elf_backend_output_arch_syms NULL
322#endif
c61b8717
RH		 323#ifndef elf_backend_copy_indirect_symbol
324#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
325#endif
326#ifndef elf_backend_hide_symbol
327#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
328#endif
9317eacc
CM		 329#ifndef elf_backend_emit_relocs
330#define elf_backend_emit_relocs NULL
331#endif
332#ifndef elf_backend_count_relocs
333#define elf_backend_count_relocs NULL
334#endif
bb0082d6
AM		 335#ifndef elf_backend_grok_prstatus
336#define elf_backend_grok_prstatus NULL
337#endif
338#ifndef elf_backend_grok_psinfo
339#define elf_backend_grok_psinfo NULL
340#endif
c61b8717 341
bf572ba0
MM		 342/* Previously, backends could only use SHT_REL or SHT_RELA relocation
343 sections, but not both. They defined USE_REL to indicate SHT_REL
344 sections, and left it undefined to indicated SHT_RELA sections.
345 For backwards compatibility, we still support this usage. */
346#ifndef USE_REL
347#define USE_REL 0
348#else
349#undef USE_REL
350#define USE_REL 1
3e932841 351#endif
bf572ba0
MM		 352
353/* Use these in new code. */
3e932841 354#ifndef elf_backend_may_use_rel_p
bf572ba0 355#define elf_backend_may_use_rel_p USE_REL
3e932841 356#endif
bf572ba0
MM		 357#ifndef elf_backend_may_use_rela_p
358#define elf_backend_may_use_rela_p !USE_REL
359#endif
3e932841 360#ifndef elf_backend_default_use_rela_p
bf572ba0
MM		 361#define elf_backend_default_use_rela_p !USE_REL
362#endif
363
252b5132
RH		 364#ifndef ELF_MACHINE_ALT1
365#define ELF_MACHINE_ALT1 0
366#endif
367
368#ifndef ELF_MACHINE_ALT2
369#define ELF_MACHINE_ALT2 0
370#endif
371
372#ifndef elf_backend_size_info
373#define elf_backend_size_info _bfd_elfNN_size_info
374#endif
375
86dc0f79
RH		 376#ifndef elf_backend_sign_extend_vma
377#define elf_backend_sign_extend_vma 0
378#endif
379
252b5132
RH		 380extern const struct elf_size_info _bfd_elfNN_size_info;
381
dd745cfa 382#ifndef INCLUDED_TARGET_FILE
252b5132
RH		 383static CONST struct elf_backend_data elfNN_bed =
384{
252b5132
RH		 385 ELF_ARCH, /* arch */
386 ELF_MACHINE_CODE, /* elf_machine_code */
387 ELF_MAXPAGESIZE, /* maxpagesize */
252b5132
RH		 388 elf_info_to_howto,
389 elf_info_to_howto_rel,
390 elf_backend_sym_is_global,
391 elf_backend_object_p,
392 elf_backend_symbol_processing,
393 elf_backend_symbol_table_processing,
394 elf_backend_get_symbol_type,
395 elf_backend_section_processing,
396 elf_backend_section_from_shdr,
fa152c49 397 elf_backend_section_flags,
20cfcaae 398 elf_backend_section_from_phdr,
252b5132
RH		 399 elf_backend_fake_sections,
400 elf_backend_section_from_bfd_section,
401 elf_backend_add_symbol_hook,
402 elf_backend_link_output_symbol_hook,
403 elf_backend_create_dynamic_sections,
404 elf_backend_check_relocs,
405 elf_backend_adjust_dynamic_symbol,
406 elf_backend_always_size_sections,
407 elf_backend_size_dynamic_sections,
408 elf_backend_relocate_section,
409 elf_backend_finish_dynamic_symbol,
410 elf_backend_finish_dynamic_sections,
411 elf_backend_begin_write_processing,
412 elf_backend_final_write_processing,
413 elf_backend_additional_program_headers,
414 elf_backend_modify_segment_map,
415 elf_backend_gc_mark_hook,
416 elf_backend_gc_sweep_hook,
e6c51ed4 417 elf_backend_post_process_headers,
587ff49e
RH		 418 elf_backend_print_symbol_all,
419 elf_backend_output_arch_syms,
c61b8717
RH		 420 elf_backend_copy_indirect_symbol,
421 elf_backend_hide_symbol,
9317eacc
CM		 422 elf_backend_emit_relocs,
423 elf_backend_count_relocs,
bb0082d6
AM		 424 elf_backend_grok_prstatus,
425 elf_backend_grok_psinfo,
252b5132
RH		 426 elf_backend_ecoff_debug_swap,
427 ELF_MACHINE_ALT1,
428 ELF_MACHINE_ALT2,
429 &elf_backend_size_info,
430 elf_backend_got_symbol_offset,
431 elf_backend_got_header_size,
432 elf_backend_plt_header_size,
86dc0f79
RH		 433 elf_backend_collect,
434 elf_backend_type_change_ok,
bf572ba0
MM		 435 elf_backend_may_use_rel_p,
436 elf_backend_may_use_rela_p,
437 elf_backend_default_use_rela_p,
86dc0f79 438 elf_backend_sign_extend_vma,
252b5132
RH		 439 elf_backend_want_got_plt,
440 elf_backend_plt_readonly,
441 elf_backend_want_plt_sym,
442 elf_backend_plt_not_loaded,
443 elf_backend_plt_alignment,
2ac8ce5f 444 elf_backend_can_gc_sections,
2517a57f
AM		 445 elf_backend_want_dynbss,
446 elf_backend_want_got_sym
252b5132 447};
dd745cfa 448#endif
252b5132 449
c3c89269
NC		 450/* Forward declaration for use when initialising alternative_target field. */
451#ifdef TARGET_LITTLE_SYM
452extern const bfd_target TARGET_LITTLE_SYM;
453#endif
454
252b5132
RH		 455#ifdef TARGET_BIG_SYM
456const bfd_target TARGET_BIG_SYM =
457{
458 /* name: identify kind of target */
459 TARGET_BIG_NAME,
460
461 /* flavour: general indication about file */
462 bfd_target_elf_flavour,
463
464 /* byteorder: data is big endian */
465 BFD_ENDIAN_BIG,
466
467 /* header_byteorder: header is also big endian */
468 BFD_ENDIAN_BIG,
469
470 /* object_flags: mask of all file flags */
471 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
472 DYNAMIC | WP_TEXT | D_PAGED),
473
474 /* section_flags: mask of all section flags */
475 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
476 SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES),
477
478 /* leading_symbol_char: is the first char of a user symbol
479 predictable, and if so what is it */
480 elf_symbol_leading_char,
481
482 /* ar_pad_char: pad character for filenames within an archive header
483 FIXME: this really has nothing to do with ELF, this is a characteristic
484 of the archiver and/or os and should be independently tunable */
485 '/',
486
487 /* ar_max_namelen: maximum number of characters in an archive header
488 FIXME: this really has nothing to do with ELF, this is a characteristic
489 of the archiver and should be independently tunable. This value is
490 a WAG (wild a** guess) */
491 14,
492
493 /* Routines to byte-swap various sized integers from the data sections */
494 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
495 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
496 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
497
498 /* Routines to byte-swap various sized integers from the file headers */
499 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
500 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
501 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
502
503 /* bfd_check_format: check the format of a file being read */
504 { _bfd_dummy_target, /* unknown format */
505 bfd_elfNN_object_p, /* assembler/linker output (object file) */
506 bfd_elfNN_archive_p, /* an archive */
507 bfd_elfNN_core_file_p /* a core file */
508 },
509
510 /* bfd_set_format: set the format of a file being written */
511 { bfd_false,
512 bfd_elfNN_mkobject,
513 bfd_elfNN_mkarchive,
514 bfd_elfNN_mkcorefile
515 },
516
517 /* bfd_write_contents: write cached information into a file being written */
518 { bfd_false,
519 bfd_elfNN_write_object_contents,
520 bfd_elfNN_write_archive_contents,
521 bfd_elfNN_write_corefile_contents,
522 },
523
524 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
525 BFD_JUMP_TABLE_COPY (bfd_elfNN),
526 BFD_JUMP_TABLE_CORE (bfd_elfNN),
527#ifdef bfd_elfNN_archive_functions
528 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
529#else
530 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
531#endif
532 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
533 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
534 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
535 BFD_JUMP_TABLE_LINK (bfd_elfNN),
536 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
537
c3c89269
NC		 538 /* Alternative endian target. */
539#ifdef TARGET_LITTLE_SYM
540 & TARGET_LITTLE_SYM,
541#else
542 NULL,
543#endif
544
252b5132 545 /* backend_data: */
c3c89269 546 (PTR) &elfNN_bed
252b5132
RH		 547};
548#endif
549
550#ifdef TARGET_LITTLE_SYM
551const bfd_target TARGET_LITTLE_SYM =
552{
553 /* name: identify kind of target */
554 TARGET_LITTLE_NAME,
555
556 /* flavour: general indication about file */
557 bfd_target_elf_flavour,
558
559 /* byteorder: data is little endian */
560 BFD_ENDIAN_LITTLE,
561
562 /* header_byteorder: header is also little endian */
563 BFD_ENDIAN_LITTLE,
564
565 /* object_flags: mask of all file flags */
566 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
567 DYNAMIC | WP_TEXT | D_PAGED),
568
569 /* section_flags: mask of all section flags */
570 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
571 SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES),
572
573 /* leading_symbol_char: is the first char of a user symbol
574 predictable, and if so what is it */
575 elf_symbol_leading_char,
576
577 /* ar_pad_char: pad character for filenames within an archive header
578 FIXME: this really has nothing to do with ELF, this is a characteristic
579 of the archiver and/or os and should be independently tunable */
580 '/',
581
582 /* ar_max_namelen: maximum number of characters in an archive header
583 FIXME: this really has nothing to do with ELF, this is a characteristic
584 of the archiver and should be independently tunable. This value is
585 a WAG (wild a** guess) */
586 14,
587
588 /* Routines to byte-swap various sized integers from the data sections */
589 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
590 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
591 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
592
593 /* Routines to byte-swap various sized integers from the file headers */
594 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
595 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
596 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
597
598 /* bfd_check_format: check the format of a file being read */
599 { _bfd_dummy_target, /* unknown format */
600 bfd_elfNN_object_p, /* assembler/linker output (object file) */
601 bfd_elfNN_archive_p, /* an archive */
602 bfd_elfNN_core_file_p /* a core file */
603 },
604
605 /* bfd_set_format: set the format of a file being written */
606 { bfd_false,
607 bfd_elfNN_mkobject,
608 bfd_elfNN_mkarchive,
609 bfd_elfNN_mkcorefile
610 },
611
612 /* bfd_write_contents: write cached information into a file being written */
613 { bfd_false,
614 bfd_elfNN_write_object_contents,
615 bfd_elfNN_write_archive_contents,
616 bfd_elfNN_write_corefile_contents,
617 },
618
619 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
620 BFD_JUMP_TABLE_COPY (bfd_elfNN),
621 BFD_JUMP_TABLE_CORE (bfd_elfNN),
622#ifdef bfd_elfNN_archive_functions
623 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
624#else
625 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
626#endif
627 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
628 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
629 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
630 BFD_JUMP_TABLE_LINK (bfd_elfNN),
631 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
632
c3c89269
NC		 633 /* Alternative endian target. */
634#ifdef TARGET_BIG_SYM
635 & TARGET_BIG_SYM,
636#else
637 NULL,
638#endif
3e932841 639
252b5132 640 /* backend_data: */
c3c89269 641 (PTR) &elfNN_bed
252b5132
RH		 642};
643#endif
GDB Binutils - Deliverables
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