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* section.c (bfd_make_section_anyway): Add all sections to hash tab.
[deliverable/binutils-gdb.git] / bfd / elfxx-target.h
CommitLineData
252b5132 1/* Target definitions for NN-bit ELF
f0abc2a1 2 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
72adc230 3 2003, 2004 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
e656e369
AM		 35#define bfd_elfNN_canonicalize_dynamic_symtab \
36 _bfd_elf_canonicalize_dynamic_symtab
4c45e5c9
JJ		 37#define bfd_elfNN_get_synthetic_symtab \
38 _bfd_elf_get_synthetic_symtab
fee24f1c 39#ifndef bfd_elfNN_canonicalize_reloc
252b5132 40#define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
fee24f1c 41#endif
252b5132
RH		 42#ifndef bfd_elfNN_find_nearest_line
43#define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
44#endif
45#define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols
46#define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
e656e369
AM		 47#define bfd_elfNN_get_dynamic_symtab_upper_bound \
48 _bfd_elf_get_dynamic_symtab_upper_bound
252b5132
RH		 49#define bfd_elfNN_get_lineno _bfd_elf_get_lineno
50#ifndef bfd_elfNN_get_reloc_upper_bound
51#define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
52#endif
7cdc5bba 53#ifndef bfd_elfNN_get_symbol_info
252b5132 54#define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
7cdc5bba 55#endif
6cee3f79 56#define bfd_elfNN_canonicalize_symtab _bfd_elf_canonicalize_symtab
252b5132 57#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
252b5132 58#define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
f0abc2a1 59#ifndef bfd_elfNN_new_section_hook
252b5132 60#define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
f0abc2a1 61#endif
252b5132
RH		 62#define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
63#ifndef bfd_elfNN_set_section_contents
64#define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
65#endif
66#define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
67#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
68#define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
69
70#define bfd_elfNN_get_section_contents_in_window \
71 _bfd_generic_get_section_contents_in_window
72
73#ifndef elf_backend_got_symbol_offset
74#define elf_backend_got_symbol_offset (bfd_vma) 0
75#endif
3c3bdf30
NC		 76#ifndef elf_backend_can_refcount
77#define elf_backend_can_refcount 0
78#endif
252b5132
RH		 79#ifndef elf_backend_want_got_plt
80#define elf_backend_want_got_plt 0
81#endif
82#ifndef elf_backend_plt_readonly
83#define elf_backend_plt_readonly 0
84#endif
85#ifndef elf_backend_want_plt_sym
86#define elf_backend_want_plt_sym 0
87#endif
88#ifndef elf_backend_plt_not_loaded
89#define elf_backend_plt_not_loaded 0
90#endif
91#ifndef elf_backend_plt_alignment
92#define elf_backend_plt_alignment 2
93#endif
3018b441
RH		 94#ifndef elf_backend_want_dynbss
95#define elf_backend_want_dynbss 1
96#endif
5e8d7549
NC		 97#ifndef elf_backend_want_p_paddr_set_to_zero
98#define elf_backend_want_p_paddr_set_to_zero 0
99#endif
252b5132
RH		 100
101#define bfd_elfNN_bfd_debug_info_start bfd_void
102#define bfd_elfNN_bfd_debug_info_end bfd_void
dc810e39 103#define bfd_elfNN_bfd_debug_info_accumulate \
198beae2 104 ((void (*) (bfd*, struct bfd_section *)) bfd_void)
252b5132
RH		 105
106#ifndef bfd_elfNN_bfd_get_relocated_section_contents
107#define bfd_elfNN_bfd_get_relocated_section_contents \
e656e369 108 bfd_generic_get_relocated_section_contents
252b5132
RH		 109#endif
110
111#ifndef bfd_elfNN_bfd_relax_section
112#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
113#endif
114
115#ifndef elf_backend_can_gc_sections
116#define elf_backend_can_gc_sections 0
117#endif
51b64d56
AM		 118#ifndef elf_backend_can_refcount
119#define elf_backend_can_refcount 0
120#endif
2517a57f
AM		 121#ifndef elf_backend_want_got_sym
122#define elf_backend_want_got_sym 1
123#endif
252b5132
RH		 124#ifndef elf_backend_gc_mark_hook
125#define elf_backend_gc_mark_hook NULL
126#endif
127#ifndef elf_backend_gc_sweep_hook
128#define elf_backend_gc_sweep_hook NULL
129#endif
130#ifndef bfd_elfNN_bfd_gc_sections
c152c796 131#define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
252b5132
RH		 132#endif
133
8550eb6e
JJ		 134#ifndef bfd_elfNN_bfd_merge_sections
135#define bfd_elfNN_bfd_merge_sections \
136 _bfd_elf_merge_sections
137#endif
138
72adc230
AM		 139#ifndef bfd_elfNN_bfd_is_group_section
140#define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
141#endif
142
e61463e1
AM		 143#ifndef bfd_elfNN_bfd_discard_group
144#define bfd_elfNN_bfd_discard_group bfd_elf_discard_group
145#endif
146
d1cf510e 147#ifndef bfd_elfNN_bfd_make_debug_symbol
252b5132 148#define bfd_elfNN_bfd_make_debug_symbol \
e656e369 149 ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
d1cf510e 150#endif
252b5132
RH		 151
152#ifndef bfd_elfNN_bfd_copy_private_symbol_data
153#define bfd_elfNN_bfd_copy_private_symbol_data \
154 _bfd_elf_copy_private_symbol_data
155#endif
156
157#ifndef bfd_elfNN_bfd_copy_private_section_data
158#define bfd_elfNN_bfd_copy_private_section_data \
159 _bfd_elf_copy_private_section_data
160#endif
161#ifndef bfd_elfNN_bfd_copy_private_bfd_data
162#define bfd_elfNN_bfd_copy_private_bfd_data \
2d502050 163 _bfd_elf_copy_private_bfd_data
252b5132
RH		 164#endif
165#ifndef bfd_elfNN_bfd_print_private_bfd_data
166#define bfd_elfNN_bfd_print_private_bfd_data \
167 _bfd_elf_print_private_bfd_data
168#endif
169#ifndef bfd_elfNN_bfd_merge_private_bfd_data
170#define bfd_elfNN_bfd_merge_private_bfd_data \
e656e369 171 ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
252b5132
RH		 172#endif
173#ifndef bfd_elfNN_bfd_set_private_flags
174#define bfd_elfNN_bfd_set_private_flags \
e656e369 175 ((bfd_boolean (*) (bfd *, flagword)) bfd_true)
252b5132
RH		 176#endif
177#ifndef bfd_elfNN_bfd_is_local_label_name
178#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
179#endif
180
181#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
182#define bfd_elfNN_get_dynamic_reloc_upper_bound \
183 _bfd_elf_get_dynamic_reloc_upper_bound
184#endif
185#ifndef bfd_elfNN_canonicalize_dynamic_reloc
186#define bfd_elfNN_canonicalize_dynamic_reloc \
187 _bfd_elf_canonicalize_dynamic_reloc
188#endif
189
e2d34d7d
DJ		 190#ifndef bfd_elfNN_bfd_link_hash_table_free
191#define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
192#endif
193
8ea2e4bd 194#ifdef elf_backend_relocate_section
252b5132
RH		 195#ifndef bfd_elfNN_bfd_link_hash_table_create
196#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
197#endif
4ad4eba5
AM		 198#ifndef bfd_elfNN_bfd_link_add_symbols
199#define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols
200#endif
c152c796
AM		 201#ifndef bfd_elfNN_bfd_final_link
202#define bfd_elfNN_bfd_final_link bfd_elf_final_link
203#endif
8ea2e4bd
NC		 204#else /* ! defined (elf_backend_relocate_section) */
205/* If no backend relocate_section routine, use the generic linker.
206 Note - this will prevent the port from being able to use some of
207 the other features of the ELF linker, because the generic hash structure
208 does not have the fields needed by the ELF linker. In particular it
209 means that linking directly to S-records will not work. */
210#ifndef bfd_elfNN_bfd_link_hash_table_create
211#define bfd_elfNN_bfd_link_hash_table_create \
212 _bfd_generic_link_hash_table_create
213#endif
252b5132
RH		 214#ifndef bfd_elfNN_bfd_link_add_symbols
215#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
216#endif
217#ifndef bfd_elfNN_bfd_final_link
218#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
219#endif
220#endif /* ! defined (elf_backend_relocate_section) */
2d653fc7
AM		 221
222#ifndef bfd_elfNN_bfd_link_just_syms
223#define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
224#endif
225
252b5132
RH		 226#ifndef bfd_elfNN_bfd_link_split_section
227#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
228#endif
229
230#ifndef bfd_elfNN_archive_p
231#define bfd_elfNN_archive_p bfd_generic_archive_p
232#endif
233
234#ifndef bfd_elfNN_write_archive_contents
235#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
236#endif
237
238#ifndef bfd_elfNN_mkobject
239#define bfd_elfNN_mkobject bfd_elf_mkobject
240#endif
241
242#ifndef bfd_elfNN_mkcorefile
243#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
244#endif
245
246#ifndef bfd_elfNN_mkarchive
247#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
248#endif
249
c152c796
AM		 250#ifndef bfd_elfNN_print_symbol
251#define bfd_elfNN_print_symbol bfd_elf_print_symbol
252#endif
253
252b5132
RH		 254#ifndef elf_symbol_leading_char
255#define elf_symbol_leading_char 0
256#endif
257
258#ifndef elf_info_to_howto
259#define elf_info_to_howto 0
260#endif
261
262#ifndef elf_info_to_howto_rel
263#define elf_info_to_howto_rel 0
264#endif
265
266#ifndef ELF_MAXPAGESIZE
79e5982f
NC		 267 #error ELF_MAXPAGESIZE is not defined
268#define ELF_MAXPAGESIZE 1
252b5132
RH		 269#endif
270
271#ifndef elf_backend_collect
b34976b6 272#define elf_backend_collect FALSE
252b5132
RH		 273#endif
274#ifndef elf_backend_type_change_ok
b34976b6 275#define elf_backend_type_change_ok FALSE
252b5132
RH		 276#endif
277
278#ifndef elf_backend_sym_is_global
279#define elf_backend_sym_is_global 0
280#endif
281#ifndef elf_backend_object_p
282#define elf_backend_object_p 0
283#endif
284#ifndef elf_backend_symbol_processing
285#define elf_backend_symbol_processing 0
286#endif
287#ifndef elf_backend_symbol_table_processing
288#define elf_backend_symbol_table_processing 0
289#endif
290#ifndef elf_backend_get_symbol_type
291#define elf_backend_get_symbol_type 0
292#endif
174fd7f9
RS		 293#ifndef elf_backend_name_local_section_symbols
294#define elf_backend_name_local_section_symbols 0
295#endif
252b5132
RH		 296#ifndef elf_backend_section_processing
297#define elf_backend_section_processing 0
298#endif
299#ifndef elf_backend_section_from_shdr
300#define elf_backend_section_from_shdr 0
301#endif
fa152c49
JW		 302#ifndef elf_backend_section_flags
303#define elf_backend_section_flags 0
304#endif
20cfcaae
NC		 305#ifndef elf_backend_section_from_phdr
306#define elf_backend_section_from_phdr 0
307#endif
252b5132
RH		 308#ifndef elf_backend_fake_sections
309#define elf_backend_fake_sections 0
310#endif
311#ifndef elf_backend_section_from_bfd_section
312#define elf_backend_section_from_bfd_section 0
313#endif
314#ifndef elf_backend_add_symbol_hook
315#define elf_backend_add_symbol_hook 0
316#endif
317#ifndef elf_backend_link_output_symbol_hook
318#define elf_backend_link_output_symbol_hook 0
319#endif
320#ifndef elf_backend_create_dynamic_sections
321#define elf_backend_create_dynamic_sections 0
322#endif
323#ifndef elf_backend_check_relocs
324#define elf_backend_check_relocs 0
325#endif
326#ifndef elf_backend_adjust_dynamic_symbol
327#define elf_backend_adjust_dynamic_symbol 0
328#endif
329#ifndef elf_backend_always_size_sections
330#define elf_backend_always_size_sections 0
331#endif
332#ifndef elf_backend_size_dynamic_sections
333#define elf_backend_size_dynamic_sections 0
334#endif
335#ifndef elf_backend_relocate_section
336#define elf_backend_relocate_section 0
337#endif
338#ifndef elf_backend_finish_dynamic_symbol
339#define elf_backend_finish_dynamic_symbol 0
340#endif
341#ifndef elf_backend_finish_dynamic_sections
342#define elf_backend_finish_dynamic_sections 0
343#endif
344#ifndef elf_backend_begin_write_processing
345#define elf_backend_begin_write_processing 0
346#endif
347#ifndef elf_backend_final_write_processing
348#define elf_backend_final_write_processing 0
349#endif
350#ifndef elf_backend_additional_program_headers
351#define elf_backend_additional_program_headers 0
352#endif
353#ifndef elf_backend_modify_segment_map
354#define elf_backend_modify_segment_map 0
355#endif
356#ifndef elf_backend_ecoff_debug_swap
357#define elf_backend_ecoff_debug_swap 0
358#endif
8d6337fe
RM		 359#ifndef elf_backend_bfd_from_remote_memory
360#define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
361#endif
252b5132
RH		 362#ifndef elf_backend_got_header_size
363#define elf_backend_got_header_size 0
364#endif
e6c51ed4
NC		 365#ifndef elf_backend_post_process_headers
366#define elf_backend_post_process_headers NULL
367#endif
587ff49e
RH		 368#ifndef elf_backend_print_symbol_all
369#define elf_backend_print_symbol_all NULL
370#endif
371#ifndef elf_backend_output_arch_syms
372#define elf_backend_output_arch_syms NULL
373#endif
c61b8717
RH		 374#ifndef elf_backend_copy_indirect_symbol
375#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
376#endif
377#ifndef elf_backend_hide_symbol
378#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
379#endif
9bf7216d
KK		 380#ifndef elf_backend_merge_symbol_attribute
381#define elf_backend_merge_symbol_attribute NULL
382#endif
9317eacc
CM		 383#ifndef elf_backend_emit_relocs
384#define elf_backend_emit_relocs NULL
385#endif
386#ifndef elf_backend_count_relocs
387#define elf_backend_count_relocs NULL
388#endif
bb0082d6
AM		 389#ifndef elf_backend_grok_prstatus
390#define elf_backend_grok_prstatus NULL
391#endif
392#ifndef elf_backend_grok_psinfo
393#define elf_backend_grok_psinfo NULL
394#endif
4e771d61
NC		 395#ifndef elf_backend_sprintf_vma
396#define elf_backend_sprintf_vma _bfd_elf_sprintf_vma
397#endif
398#ifndef elf_backend_fprintf_vma
399#define elf_backend_fprintf_vma _bfd_elf_fprintf_vma
400#endif
db6751f2
JJ		 401#ifndef elf_backend_reloc_type_class
402#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
403#endif
73d074b4
DJ		 404#ifndef elf_backend_discard_info
405#define elf_backend_discard_info NULL
406#endif
407#ifndef elf_backend_ignore_discarded_relocs
408#define elf_backend_ignore_discarded_relocs NULL
409#endif
ec3391e7
AO		 410#ifndef elf_backend_can_make_relative_eh_frame
411#define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative
412#endif
413#ifndef elf_backend_can_make_lsda_relative_eh_frame
414#define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative
415#endif
416#ifndef elf_backend_encode_eh_address
417#define elf_backend_encode_eh_address _bfd_elf_encode_eh_address
418#endif
73d074b4
DJ		 419#ifndef elf_backend_write_section
420#define elf_backend_write_section NULL
421#endif
c6e90b02
TS		 422#ifndef elf_backend_mips_irix_compat
423#define elf_backend_mips_irix_compat NULL
424#endif
425#ifndef elf_backend_mips_rtype_to_howto
426#define elf_backend_mips_rtype_to_howto NULL
427#endif
c61b8717 428
bf572ba0
MM		 429/* Previously, backends could only use SHT_REL or SHT_RELA relocation
430 sections, but not both. They defined USE_REL to indicate SHT_REL
431 sections, and left it undefined to indicated SHT_RELA sections.
432 For backwards compatibility, we still support this usage. */
433#ifndef USE_REL
434#define USE_REL 0
3e932841 435#endif
bf572ba0
MM		 436
437/* Use these in new code. */
3e932841 438#ifndef elf_backend_may_use_rel_p
bf572ba0 439#define elf_backend_may_use_rel_p USE_REL
3e932841 440#endif
bf572ba0
MM		 441#ifndef elf_backend_may_use_rela_p
442#define elf_backend_may_use_rela_p !USE_REL
443#endif
3e932841 444#ifndef elf_backend_default_use_rela_p
bf572ba0
MM		 445#define elf_backend_default_use_rela_p !USE_REL
446#endif
447
b491616a
AM		 448#ifndef elf_backend_rela_normal
449#define elf_backend_rela_normal 0
450#endif
451
4c45e5c9
JJ		 452#ifndef elf_backend_plt_sym_val
453#define elf_backend_plt_sym_val NULL
454#endif
455#ifndef elf_backend_relplt_name
456#define elf_backend_relplt_name NULL
457#endif
458
252b5132
RH		 459#ifndef ELF_MACHINE_ALT1
460#define ELF_MACHINE_ALT1 0
461#endif
462
463#ifndef ELF_MACHINE_ALT2
464#define ELF_MACHINE_ALT2 0
465#endif
466
467#ifndef elf_backend_size_info
468#define elf_backend_size_info _bfd_elfNN_size_info
469#endif
470
2f89ff8d
L		 471#ifndef elf_backend_special_sections
472#define elf_backend_special_sections NULL
473#endif
474
86dc0f79
RH		 475#ifndef elf_backend_sign_extend_vma
476#define elf_backend_sign_extend_vma 0
477#endif
478
252b5132
RH		 479extern const struct elf_size_info _bfd_elfNN_size_info;
480
dd745cfa 481#ifndef INCLUDED_TARGET_FILE
dc810e39 482static const struct elf_backend_data elfNN_bed =
252b5132 483{
252b5132
RH		 484 ELF_ARCH, /* arch */
485 ELF_MACHINE_CODE, /* elf_machine_code */
486 ELF_MAXPAGESIZE, /* maxpagesize */
252b5132
RH		 487 elf_info_to_howto,
488 elf_info_to_howto_rel,
489 elf_backend_sym_is_global,
490 elf_backend_object_p,
491 elf_backend_symbol_processing,
492 elf_backend_symbol_table_processing,
493 elf_backend_get_symbol_type,
174fd7f9 494 elf_backend_name_local_section_symbols,
252b5132
RH		 495 elf_backend_section_processing,
496 elf_backend_section_from_shdr,
fa152c49 497 elf_backend_section_flags,
20cfcaae 498 elf_backend_section_from_phdr,
252b5132
RH		 499 elf_backend_fake_sections,
500 elf_backend_section_from_bfd_section,
501 elf_backend_add_symbol_hook,
502 elf_backend_link_output_symbol_hook,
503 elf_backend_create_dynamic_sections,
504 elf_backend_check_relocs,
505 elf_backend_adjust_dynamic_symbol,
506 elf_backend_always_size_sections,
507 elf_backend_size_dynamic_sections,
508 elf_backend_relocate_section,
509 elf_backend_finish_dynamic_symbol,
510 elf_backend_finish_dynamic_sections,
511 elf_backend_begin_write_processing,
512 elf_backend_final_write_processing,
513 elf_backend_additional_program_headers,
514 elf_backend_modify_segment_map,
515 elf_backend_gc_mark_hook,
516 elf_backend_gc_sweep_hook,
e6c51ed4 517 elf_backend_post_process_headers,
587ff49e
RH		 518 elf_backend_print_symbol_all,
519 elf_backend_output_arch_syms,
c61b8717
RH		 520 elf_backend_copy_indirect_symbol,
521 elf_backend_hide_symbol,
9bf7216d 522 elf_backend_merge_symbol_attribute,
9317eacc
CM		 523 elf_backend_emit_relocs,
524 elf_backend_count_relocs,
bb0082d6
AM		 525 elf_backend_grok_prstatus,
526 elf_backend_grok_psinfo,
4e771d61
NC		 527 elf_backend_sprintf_vma,
528 elf_backend_fprintf_vma,
db6751f2 529 elf_backend_reloc_type_class,
73d074b4
DJ		 530 elf_backend_discard_info,
531 elf_backend_ignore_discarded_relocs,
ec3391e7
AO		 532 elf_backend_can_make_relative_eh_frame,
533 elf_backend_can_make_lsda_relative_eh_frame,
534 elf_backend_encode_eh_address,
73d074b4 535 elf_backend_write_section,
c6e90b02
TS		 536 elf_backend_mips_irix_compat,
537 elf_backend_mips_rtype_to_howto,
252b5132 538 elf_backend_ecoff_debug_swap,
8d6337fe 539 elf_backend_bfd_from_remote_memory,
4c45e5c9
JJ		 540 elf_backend_plt_sym_val,
541 elf_backend_relplt_name,
252b5132
RH		 542 ELF_MACHINE_ALT1,
543 ELF_MACHINE_ALT2,
544 &elf_backend_size_info,
2f89ff8d 545 elf_backend_special_sections,
252b5132
RH		 546 elf_backend_got_symbol_offset,
547 elf_backend_got_header_size,
86dc0f79
RH		 548 elf_backend_collect,
549 elf_backend_type_change_ok,
bf572ba0
MM		 550 elf_backend_may_use_rel_p,
551 elf_backend_may_use_rela_p,
552 elf_backend_default_use_rela_p,
b491616a 553 elf_backend_rela_normal,
86dc0f79 554 elf_backend_sign_extend_vma,
252b5132
RH		 555 elf_backend_want_got_plt,
556 elf_backend_plt_readonly,
557 elf_backend_want_plt_sym,
558 elf_backend_plt_not_loaded,
559 elf_backend_plt_alignment,
2ac8ce5f 560 elf_backend_can_gc_sections,
51b64d56 561 elf_backend_can_refcount,
7fda6dbc 562 elf_backend_want_got_sym,
5e8d7549
NC		 563 elf_backend_want_dynbss,
564 elf_backend_want_p_paddr_set_to_zero
252b5132 565};
dd745cfa 566#endif
252b5132 567
c3c89269
NC		 568/* Forward declaration for use when initialising alternative_target field. */
569#ifdef TARGET_LITTLE_SYM
570extern const bfd_target TARGET_LITTLE_SYM;
571#endif
572
252b5132
RH		 573#ifdef TARGET_BIG_SYM
574const bfd_target TARGET_BIG_SYM =
575{
576 /* name: identify kind of target */
577 TARGET_BIG_NAME,
578
579 /* flavour: general indication about file */
580 bfd_target_elf_flavour,
581
582 /* byteorder: data is big endian */
583 BFD_ENDIAN_BIG,
584
585 /* header_byteorder: header is also big endian */
586 BFD_ENDIAN_BIG,
587
588 /* object_flags: mask of all file flags */
e0aae569
RH		 589 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
590 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 591
592 /* section_flags: mask of all section flags */
e0aae569
RH		 593 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
594 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 595 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 596
597 /* leading_symbol_char: is the first char of a user symbol
598 predictable, and if so what is it */
599 elf_symbol_leading_char,
600
601 /* ar_pad_char: pad character for filenames within an archive header
602 FIXME: this really has nothing to do with ELF, this is a characteristic
603 of the archiver and/or os and should be independently tunable */
604 '/',
605
606 /* ar_max_namelen: maximum number of characters in an archive header
607 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 608 of the archiver and should be independently tunable. The System V ABI,
609 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
610 15,
252b5132
RH		 611
612 /* Routines to byte-swap various sized integers from the data sections */
613 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
614 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
615 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
616
617 /* Routines to byte-swap various sized integers from the file headers */
618 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
619 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
620 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
621
622 /* bfd_check_format: check the format of a file being read */
623 { _bfd_dummy_target, /* unknown format */
624 bfd_elfNN_object_p, /* assembler/linker output (object file) */
625 bfd_elfNN_archive_p, /* an archive */
626 bfd_elfNN_core_file_p /* a core file */
627 },
628
629 /* bfd_set_format: set the format of a file being written */
630 { bfd_false,
631 bfd_elfNN_mkobject,
632 bfd_elfNN_mkarchive,
633 bfd_elfNN_mkcorefile
634 },
635
636 /* bfd_write_contents: write cached information into a file being written */
637 { bfd_false,
638 bfd_elfNN_write_object_contents,
639 bfd_elfNN_write_archive_contents,
640 bfd_elfNN_write_corefile_contents,
641 },
642
e656e369
AM		 643 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
644 BFD_JUMP_TABLE_COPY (bfd_elfNN),
645 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 646#ifdef bfd_elfNN_archive_functions
e656e369 647 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
252b5132 648#else
e656e369 649 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 650#endif
e656e369
AM		 651 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
652 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
653 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
654 BFD_JUMP_TABLE_LINK (bfd_elfNN),
655 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 656
c3c89269
NC		 657 /* Alternative endian target. */
658#ifdef TARGET_LITTLE_SYM
659 & TARGET_LITTLE_SYM,
660#else
661 NULL,
662#endif
663
252b5132 664 /* backend_data: */
9c5bfbb7 665 &elfNN_bed
252b5132
RH		 666};
667#endif
668
669#ifdef TARGET_LITTLE_SYM
670const bfd_target TARGET_LITTLE_SYM =
671{
672 /* name: identify kind of target */
673 TARGET_LITTLE_NAME,
674
675 /* flavour: general indication about file */
676 bfd_target_elf_flavour,
677
678 /* byteorder: data is little endian */
679 BFD_ENDIAN_LITTLE,
680
681 /* header_byteorder: header is also little endian */
682 BFD_ENDIAN_LITTLE,
683
684 /* object_flags: mask of all file flags */
e0aae569
RH		 685 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
686 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 687
688 /* section_flags: mask of all section flags */
e0aae569
RH		 689 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
690 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 691 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 692
693 /* leading_symbol_char: is the first char of a user symbol
694 predictable, and if so what is it */
695 elf_symbol_leading_char,
696
697 /* ar_pad_char: pad character for filenames within an archive header
698 FIXME: this really has nothing to do with ELF, this is a characteristic
699 of the archiver and/or os and should be independently tunable */
700 '/',
701
702 /* ar_max_namelen: maximum number of characters in an archive header
703 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 704 of the archiver and should be independently tunable. The System V ABI,
705 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
706 15,
252b5132
RH		 707
708 /* Routines to byte-swap various sized integers from the data sections */
709 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
710 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
711 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
712
713 /* Routines to byte-swap various sized integers from the file headers */
714 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
715 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
716 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
717
718 /* bfd_check_format: check the format of a file being read */
719 { _bfd_dummy_target, /* unknown format */
720 bfd_elfNN_object_p, /* assembler/linker output (object file) */
721 bfd_elfNN_archive_p, /* an archive */
722 bfd_elfNN_core_file_p /* a core file */
723 },
724
725 /* bfd_set_format: set the format of a file being written */
726 { bfd_false,
727 bfd_elfNN_mkobject,
728 bfd_elfNN_mkarchive,
729 bfd_elfNN_mkcorefile
730 },
731
732 /* bfd_write_contents: write cached information into a file being written */
733 { bfd_false,
734 bfd_elfNN_write_object_contents,
735 bfd_elfNN_write_archive_contents,
736 bfd_elfNN_write_corefile_contents,
737 },
738
e656e369
AM		 739 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
740 BFD_JUMP_TABLE_COPY (bfd_elfNN),
741 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 742#ifdef bfd_elfNN_archive_functions
e656e369 743 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
252b5132 744#else
e656e369 745 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 746#endif
e656e369
AM		 747 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
748 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
749 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
750 BFD_JUMP_TABLE_LINK (bfd_elfNN),
751 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 752
c3c89269
NC		 753 /* Alternative endian target. */
754#ifdef TARGET_BIG_SYM
755 & TARGET_BIG_SYM,
756#else
757 NULL,
758#endif
3e932841 759
252b5132 760 /* backend_data: */
9c5bfbb7 761 &elfNN_bed
252b5132
RH		 762};
763#endif
GDB Binutils - Deliverables
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