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Slightly improve logic of some operations on stap-probe.c
[deliverable/binutils-gdb.git] / bfd / elfxx-target.h
CommitLineData
252b5132 1/* Target definitions for NN-bit ELF
82704155 2 Copyright (C) 1993-2019 Free Software Foundation, Inc.
252b5132 3
5e8d7549 4 This file is part of BFD, the Binary File Descriptor library.
252b5132 5
5e8d7549
NC		 6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
cd123cb7 8 the Free Software Foundation; either version 3 of the License, or
5e8d7549 9 (at your option) any later version.
252b5132 10
5e8d7549
NC		 11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
252b5132 15
5e8d7549
NC		 16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
cd123cb7
NC		 18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 MA 02110-1301, USA. */
20
252b5132
RH		 21
22/* This structure contains everything that BFD knows about a target.
23 It includes things like its byte order, name, what routines to call
24 to do various operations, etc. Every BFD points to a target structure
25 with its "xvec" member.
26
27 There are two such structures here: one for big-endian machines and
28 one for little-endian machines. */
29
957c6e41 30#ifndef bfd_elfNN_close_and_cleanup
252b5132 31#define bfd_elfNN_close_and_cleanup _bfd_elf_close_and_cleanup
957c6e41 32#endif
b25e3d87
L		 33#ifndef bfd_elfNN_bfd_free_cached_info
34#define bfd_elfNN_bfd_free_cached_info _bfd_free_cached_info
35#endif
252b5132
RH		 36#ifndef bfd_elfNN_get_section_contents
37#define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents
38#endif
39
e656e369
AM		 40#define bfd_elfNN_canonicalize_dynamic_symtab \
41 _bfd_elf_canonicalize_dynamic_symtab
90e3cdf2 42#ifndef bfd_elfNN_get_synthetic_symtab
4c45e5c9
JJ		 43#define bfd_elfNN_get_synthetic_symtab \
44 _bfd_elf_get_synthetic_symtab
90e3cdf2 45#endif
fee24f1c 46#ifndef bfd_elfNN_canonicalize_reloc
252b5132 47#define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
fee24f1c 48#endif
23186865
JM		 49#ifndef bfd_elfNN_set_reloc
50#define bfd_elfNN_set_reloc _bfd_generic_set_reloc
51#endif
252b5132
RH		 52#ifndef bfd_elfNN_find_nearest_line
53#define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
54#endif
9c461f7d
AM		 55#ifndef bfd_elfNN_find_line
56#define bfd_elfNN_find_line _bfd_elf_find_line
57#endif
4ab527b0
FF		 58#ifndef bfd_elfNN_find_inliner_info
59#define bfd_elfNN_find_inliner_info _bfd_elf_find_inliner_info
60#endif
252b5132
RH		 61#define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols
62#define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
e656e369
AM		 63#define bfd_elfNN_get_dynamic_symtab_upper_bound \
64 _bfd_elf_get_dynamic_symtab_upper_bound
252b5132
RH		 65#define bfd_elfNN_get_lineno _bfd_elf_get_lineno
66#ifndef bfd_elfNN_get_reloc_upper_bound
67#define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
68#endif
7cdc5bba 69#ifndef bfd_elfNN_get_symbol_info
252b5132 70#define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
7cdc5bba 71#endif
60bb06bc
L		 72#ifndef bfd_elfNN_get_symbol_version_string
73#define bfd_elfNN_get_symbol_version_string \
74 _bfd_elf_get_symbol_version_string
75#endif
6cee3f79 76#define bfd_elfNN_canonicalize_symtab _bfd_elf_canonicalize_symtab
252b5132 77#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
252b5132 78#define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
f0abc2a1 79#ifndef bfd_elfNN_new_section_hook
252b5132 80#define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
f0abc2a1 81#endif
252b5132
RH		 82#define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
83#ifndef bfd_elfNN_set_section_contents
84#define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
85#endif
86#define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
87#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
88#define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
89
90#define bfd_elfNN_get_section_contents_in_window \
91 _bfd_generic_get_section_contents_in_window
92
3c3bdf30
NC		 93#ifndef elf_backend_can_refcount
94#define elf_backend_can_refcount 0
95#endif
252b5132
RH		 96#ifndef elf_backend_want_got_plt
97#define elf_backend_want_got_plt 0
98#endif
99#ifndef elf_backend_plt_readonly
100#define elf_backend_plt_readonly 0
101#endif
102#ifndef elf_backend_want_plt_sym
103#define elf_backend_want_plt_sym 0
104#endif
105#ifndef elf_backend_plt_not_loaded
106#define elf_backend_plt_not_loaded 0
107#endif
108#ifndef elf_backend_plt_alignment
109#define elf_backend_plt_alignment 2
110#endif
3018b441
RH		 111#ifndef elf_backend_want_dynbss
112#define elf_backend_want_dynbss 1
113#endif
5474d94f
AM		 114#ifndef elf_backend_want_dynrelro
115#define elf_backend_want_dynrelro 0
116#endif
5e8d7549
NC		 117#ifndef elf_backend_want_p_paddr_set_to_zero
118#define elf_backend_want_p_paddr_set_to_zero 0
119#endif
a8c75b76
AM		 120#ifndef elf_backend_no_page_alias
121#define elf_backend_no_page_alias 0
122#endif
6bfdb61b
AM		 123#ifndef elf_backend_default_execstack
124#define elf_backend_default_execstack 1
125#endif
53291d1f
AM		 126#ifndef elf_backend_caches_rawsize
127#define elf_backend_caches_rawsize 0
128#endif
f7483970
L		 129#ifndef elf_backend_extern_protected_data
130#define elf_backend_extern_protected_data 0
131#endif
23ec1e32
MR		 132#ifndef elf_backend_always_renumber_dynsyms
133#define elf_backend_always_renumber_dynsyms FALSE
134#endif
a2f63b2e
MR		 135#ifndef elf_backend_linux_prpsinfo32_ugid16
136#define elf_backend_linux_prpsinfo32_ugid16 FALSE
137#endif
3c9a7b0d
MR		 138#ifndef elf_backend_linux_prpsinfo64_ugid16
139#define elf_backend_linux_prpsinfo64_ugid16 FALSE
140#endif
04c3a755
NS		 141#ifndef elf_backend_stack_align
142#define elf_backend_stack_align 16
143#endif
84865015
NC		 144#ifndef elf_backend_strtab_flags
145#define elf_backend_strtab_flags 0
146#endif
252b5132 147
d00dd7dc
AM		 148#define bfd_elfNN_bfd_debug_info_start _bfd_void_bfd
149#define bfd_elfNN_bfd_debug_info_end _bfd_void_bfd
150#define bfd_elfNN_bfd_debug_info_accumulate _bfd_void_bfd_asection
252b5132
RH		 151
152#ifndef bfd_elfNN_bfd_get_relocated_section_contents
153#define bfd_elfNN_bfd_get_relocated_section_contents \
e656e369 154 bfd_generic_get_relocated_section_contents
252b5132
RH		 155#endif
156
157#ifndef bfd_elfNN_bfd_relax_section
158#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
159#endif
160
161#ifndef elf_backend_can_gc_sections
162#define elf_backend_can_gc_sections 0
163#endif
51b64d56
AM		 164#ifndef elf_backend_can_refcount
165#define elf_backend_can_refcount 0
166#endif
2517a57f
AM		 167#ifndef elf_backend_want_got_sym
168#define elf_backend_want_got_sym 1
169#endif
74f0fb50
AM		 170#ifndef elf_backend_gc_keep
171#define elf_backend_gc_keep _bfd_elf_gc_keep
172#endif
64d03ab5
AM		 173#ifndef elf_backend_gc_mark_dynamic_ref
174#define elf_backend_gc_mark_dynamic_ref bfd_elf_gc_mark_dynamic_ref_symbol
175#endif
252b5132 176#ifndef elf_backend_gc_mark_hook
07adf181 177#define elf_backend_gc_mark_hook _bfd_elf_gc_mark_hook
252b5132 178#endif
6a5bb875 179#ifndef elf_backend_gc_mark_extra_sections
7f6ab9f8 180#define elf_backend_gc_mark_extra_sections _bfd_elf_gc_mark_extra_sections
6a5bb875 181#endif
252b5132 182#ifndef bfd_elfNN_bfd_gc_sections
c152c796 183#define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
252b5132
RH		 184#endif
185
8550eb6e
JJ		 186#ifndef bfd_elfNN_bfd_merge_sections
187#define bfd_elfNN_bfd_merge_sections \
188 _bfd_elf_merge_sections
189#endif
190
72adc230
AM		 191#ifndef bfd_elfNN_bfd_is_group_section
192#define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
193#endif
194
b15c48d1
BE		 195#ifndef bfd_elfNN_bfd_discard_group
196#define bfd_elfNN_bfd_discard_group bfd_generic_discard_group
197#endif
198
082b7297
L		 199#ifndef bfd_elfNN_section_already_linked
200#define bfd_elfNN_section_already_linked \
201 _bfd_elf_section_already_linked
202#endif
203
3023e3f6
RS		 204#ifndef bfd_elfNN_bfd_define_common_symbol
205#define bfd_elfNN_bfd_define_common_symbol bfd_generic_define_common_symbol
206#endif
207
34a87bb0
L		 208#ifndef bfd_elfNN_bfd_link_hide_symbol
209#define bfd_elfNN_bfd_link_hide_symbol _bfd_elf_link_hide_symbol
210#endif
211
ae17ab41
CM		 212#ifndef bfd_elfNN_bfd_lookup_section_flags
213#define bfd_elfNN_bfd_lookup_section_flags bfd_elf_lookup_section_flags
214#endif
215
d1cf510e 216#ifndef bfd_elfNN_bfd_make_debug_symbol
d00dd7dc 217#define bfd_elfNN_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
d1cf510e 218#endif
252b5132
RH		 219
220#ifndef bfd_elfNN_bfd_copy_private_symbol_data
221#define bfd_elfNN_bfd_copy_private_symbol_data \
222 _bfd_elf_copy_private_symbol_data
223#endif
224
225#ifndef bfd_elfNN_bfd_copy_private_section_data
226#define bfd_elfNN_bfd_copy_private_section_data \
227 _bfd_elf_copy_private_section_data
228#endif
80fccad2
BW		 229#ifndef bfd_elfNN_bfd_copy_private_header_data
230#define bfd_elfNN_bfd_copy_private_header_data \
231 _bfd_elf_copy_private_header_data
232#endif
252b5132
RH		 233#ifndef bfd_elfNN_bfd_copy_private_bfd_data
234#define bfd_elfNN_bfd_copy_private_bfd_data \
2d502050 235 _bfd_elf_copy_private_bfd_data
252b5132
RH		 236#endif
237#ifndef bfd_elfNN_bfd_print_private_bfd_data
238#define bfd_elfNN_bfd_print_private_bfd_data \
239 _bfd_elf_print_private_bfd_data
240#endif
241#ifndef bfd_elfNN_bfd_merge_private_bfd_data
d00dd7dc 242#define bfd_elfNN_bfd_merge_private_bfd_data _bfd_bool_bfd_link_true
252b5132
RH		 243#endif
244#ifndef bfd_elfNN_bfd_set_private_flags
d00dd7dc 245#define bfd_elfNN_bfd_set_private_flags _bfd_bool_bfd_uint_true
252b5132
RH		 246#endif
247#ifndef bfd_elfNN_bfd_is_local_label_name
248#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
249#endif
3c9458e9 250#ifndef bfd_elfNN_bfd_is_target_special_symbol
d00dd7dc 251#define bfd_elfNN_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
3c9458e9 252#endif
252b5132
RH		 253
254#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
255#define bfd_elfNN_get_dynamic_reloc_upper_bound \
256 _bfd_elf_get_dynamic_reloc_upper_bound
257#endif
258#ifndef bfd_elfNN_canonicalize_dynamic_reloc
259#define bfd_elfNN_canonicalize_dynamic_reloc \
260 _bfd_elf_canonicalize_dynamic_reloc
261#endif
262
8ea2e4bd 263#ifdef elf_backend_relocate_section
252b5132
RH		 264#ifndef bfd_elfNN_bfd_link_hash_table_create
265#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
266#endif
66a36822
PC		 267#ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
268#define bfd_elfNN_bfd_copy_link_hash_symbol_type \
269 _bfd_elf_copy_link_hash_symbol_type
270#endif
4ad4eba5
AM		 271#ifndef bfd_elfNN_bfd_link_add_symbols
272#define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols
273#endif
7dba9362
AM		 274#ifndef bfd_elfNN_bfd_define_start_stop
275#define bfd_elfNN_bfd_define_start_stop bfd_elf_define_start_stop
276#endif
c152c796
AM		 277#ifndef bfd_elfNN_bfd_final_link
278#define bfd_elfNN_bfd_final_link bfd_elf_final_link
279#endif
8ea2e4bd
NC		 280#else /* ! defined (elf_backend_relocate_section) */
281/* If no backend relocate_section routine, use the generic linker.
282 Note - this will prevent the port from being able to use some of
283 the other features of the ELF linker, because the generic hash structure
284 does not have the fields needed by the ELF linker. In particular it
285 means that linking directly to S-records will not work. */
286#ifndef bfd_elfNN_bfd_link_hash_table_create
287#define bfd_elfNN_bfd_link_hash_table_create \
288 _bfd_generic_link_hash_table_create
289#endif
66a36822
PC		 290#ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
291#define bfd_elfNN_bfd_copy_link_hash_symbol_type \
292 _bfd_generic_copy_link_hash_symbol_type
293#endif
252b5132
RH		 294#ifndef bfd_elfNN_bfd_link_add_symbols
295#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
296#endif
7dba9362
AM		 297#ifndef bfd_elfNN_bfd_define_start_stop
298#define bfd_elfNN_bfd_define_start_stop bfd_generic_define_start_stop
299#endif
252b5132
RH		 300#ifndef bfd_elfNN_bfd_final_link
301#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
302#endif
303#endif /* ! defined (elf_backend_relocate_section) */
2d653fc7
AM		 304
305#ifndef bfd_elfNN_bfd_link_just_syms
306#define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
307#endif
308
252b5132
RH		 309#ifndef bfd_elfNN_bfd_link_split_section
310#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
311#endif
312
4f3b23b3
NC		 313#ifndef bfd_elfNN_bfd_link_check_relocs
314#define bfd_elfNN_bfd_link_check_relocs _bfd_elf_link_check_relocs
315#endif
316
252b5132
RH		 317#ifndef bfd_elfNN_archive_p
318#define bfd_elfNN_archive_p bfd_generic_archive_p
319#endif
320
321#ifndef bfd_elfNN_write_archive_contents
322#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
323#endif
324
325#ifndef bfd_elfNN_mkobject
ae95ffa6 326#define bfd_elfNN_mkobject bfd_elf_make_object
252b5132
RH		 327#endif
328
329#ifndef bfd_elfNN_mkcorefile
330#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
331#endif
332
333#ifndef bfd_elfNN_mkarchive
334#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
335#endif
336
c152c796
AM		 337#ifndef bfd_elfNN_print_symbol
338#define bfd_elfNN_print_symbol bfd_elf_print_symbol
339#endif
340
252b5132
RH		 341#ifndef elf_symbol_leading_char
342#define elf_symbol_leading_char 0
343#endif
344
345#ifndef elf_info_to_howto
f3185997 346#define elf_info_to_howto NULL
252b5132
RH		 347#endif
348
349#ifndef elf_info_to_howto_rel
f3185997 350#define elf_info_to_howto_rel NULL
252b5132
RH		 351#endif
352
23209a78
RM		 353#ifndef elf_backend_arch_data
354#define elf_backend_arch_data NULL
355#endif
356
ae95ffa6
L		 357#ifndef ELF_TARGET_ID
358#define ELF_TARGET_ID GENERIC_ELF_DATA
359#endif
360
d1036acb
L		 361#ifndef ELF_OSABI
362#define ELF_OSABI ELFOSABI_NONE
363#endif
364
252b5132 365#ifndef ELF_MAXPAGESIZE
19ec0de7 366# error ELF_MAXPAGESIZE is not defined
79e5982f 367#define ELF_MAXPAGESIZE 1
252b5132
RH		 368#endif
369
19ec0de7
JK		 370#ifndef ELF_COMMONPAGESIZE
371#define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE
372#endif
373
702d1671
AM		 374#ifndef ELF_RELROPAGESIZE
375#define ELF_RELROPAGESIZE ELF_COMMONPAGESIZE
376#endif
377
b1342370 378#ifndef ELF_MINPAGESIZE
19ec0de7 379#define ELF_MINPAGESIZE ELF_COMMONPAGESIZE
b1342370
DJ		 380#endif
381
19ec0de7
JK		 382#if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
383# error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
384#endif
702d1671
AM		 385#if ELF_RELROPAGESIZE > ELF_MAXPAGESIZE
386# error ELF_RELROPAGESIZE > ELF_MAXPAGESIZE
387#endif
19ec0de7
JK		 388#if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
389# error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
24718e3b 390#endif
702d1671
AM		 391#if ELF_MINPAGESIZE > ELF_RELROPAGESIZE
392# error ELF_MINPAGESIZE > ELF_RELROPAGESIZE
393#endif
24718e3b 394
e5a52504
MM		 395#ifndef ELF_DYNAMIC_SEC_FLAGS
396/* Note that we set the SEC_IN_MEMORY flag for these sections. */
397#define ELF_DYNAMIC_SEC_FLAGS \
398 (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS \
399 | SEC_IN_MEMORY | SEC_LINKER_CREATED)
400#endif
401
252b5132 402#ifndef elf_backend_collect
b34976b6 403#define elf_backend_collect FALSE
252b5132
RH		 404#endif
405#ifndef elf_backend_type_change_ok
b34976b6 406#define elf_backend_type_change_ok FALSE
252b5132
RH		 407#endif
408
409#ifndef elf_backend_sym_is_global
410#define elf_backend_sym_is_global 0
411#endif
412#ifndef elf_backend_object_p
413#define elf_backend_object_p 0
414#endif
415#ifndef elf_backend_symbol_processing
416#define elf_backend_symbol_processing 0
417#endif
418#ifndef elf_backend_symbol_table_processing
419#define elf_backend_symbol_table_processing 0
420#endif
421#ifndef elf_backend_get_symbol_type
422#define elf_backend_get_symbol_type 0
423#endif
8387904d
AM		 424#ifndef elf_backend_archive_symbol_lookup
425#define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup
426#endif
174fd7f9
RS		 427#ifndef elf_backend_name_local_section_symbols
428#define elf_backend_name_local_section_symbols 0
429#endif
252b5132
RH		 430#ifndef elf_backend_section_processing
431#define elf_backend_section_processing 0
432#endif
433#ifndef elf_backend_section_from_shdr
8c1acd09 434#define elf_backend_section_from_shdr _bfd_elf_make_section_from_shdr
252b5132 435#endif
fa152c49
JW		 436#ifndef elf_backend_section_flags
437#define elf_backend_section_flags 0
438#endif
551b43fd
AM		 439#ifndef elf_backend_get_sec_type_attr
440#define elf_backend_get_sec_type_attr _bfd_elf_get_sec_type_attr
441#endif
20cfcaae 442#ifndef elf_backend_section_from_phdr
8c1acd09 443#define elf_backend_section_from_phdr _bfd_elf_make_section_from_phdr
20cfcaae 444#endif
252b5132
RH		 445#ifndef elf_backend_fake_sections
446#define elf_backend_fake_sections 0
447#endif
448#ifndef elf_backend_section_from_bfd_section
449#define elf_backend_section_from_bfd_section 0
450#endif
451#ifndef elf_backend_add_symbol_hook
452#define elf_backend_add_symbol_hook 0
453#endif
454#ifndef elf_backend_link_output_symbol_hook
455#define elf_backend_link_output_symbol_hook 0
456#endif
457#ifndef elf_backend_create_dynamic_sections
458#define elf_backend_create_dynamic_sections 0
459#endif
aee6f5b4 460#ifndef elf_backend_omit_section_dynsym
d00dd7dc 461#define elf_backend_omit_section_dynsym _bfd_elf_omit_section_dynsym_default
aee6f5b4 462#endif
13285a1b
AM		 463#ifndef elf_backend_relocs_compatible
464#define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible
465#endif
252b5132
RH		 466#ifndef elf_backend_check_relocs
467#define elf_backend_check_relocs 0
468#endif
85fbca6a
NC		 469#ifndef elf_backend_check_directives
470#define elf_backend_check_directives 0
471#endif
e5034e59
AM		 472#ifndef elf_backend_notice_as_needed
473#define elf_backend_notice_as_needed _bfd_elf_notice_as_needed
97fed1c9 474#endif
252b5132
RH		 475#ifndef elf_backend_adjust_dynamic_symbol
476#define elf_backend_adjust_dynamic_symbol 0
477#endif
478#ifndef elf_backend_always_size_sections
479#define elf_backend_always_size_sections 0
480#endif
481#ifndef elf_backend_size_dynamic_sections
482#define elf_backend_size_dynamic_sections 0
483#endif
74541ad4 484#ifndef elf_backend_init_index_section
d00dd7dc 485#define elf_backend_init_index_section _bfd_void_bfd_link
74541ad4 486#endif
252b5132
RH		 487#ifndef elf_backend_relocate_section
488#define elf_backend_relocate_section 0
489#endif
490#ifndef elf_backend_finish_dynamic_symbol
491#define elf_backend_finish_dynamic_symbol 0
492#endif
493#ifndef elf_backend_finish_dynamic_sections
494#define elf_backend_finish_dynamic_sections 0
495#endif
496#ifndef elf_backend_begin_write_processing
497#define elf_backend_begin_write_processing 0
498#endif
499#ifndef elf_backend_final_write_processing
500#define elf_backend_final_write_processing 0
501#endif
502#ifndef elf_backend_additional_program_headers
503#define elf_backend_additional_program_headers 0
504#endif
505#ifndef elf_backend_modify_segment_map
506#define elf_backend_modify_segment_map 0
507#endif
e36284ab
AM		 508#ifndef elf_backend_modify_program_headers
509#define elf_backend_modify_program_headers 0
510#endif
1a9ccd70 511#ifndef elf_backend_allow_non_load_phdr
d00dd7dc 512#define elf_backend_allow_non_load_phdr 0
1a9ccd70 513#endif
252b5132
RH		 514#ifndef elf_backend_ecoff_debug_swap
515#define elf_backend_ecoff_debug_swap 0
516#endif
8d6337fe
RM		 517#ifndef elf_backend_bfd_from_remote_memory
518#define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
519#endif
252b5132
RH		 520#ifndef elf_backend_got_header_size
521#define elf_backend_got_header_size 0
522#endif
10455f89
HPN		 523#ifndef elf_backend_got_elt_size
524#define elf_backend_got_elt_size _bfd_elf_default_got_elt_size
525#endif
104d59d1
JM		 526#ifndef elf_backend_obj_attrs_vendor
527#define elf_backend_obj_attrs_vendor NULL
528#endif
529#ifndef elf_backend_obj_attrs_section
530#define elf_backend_obj_attrs_section NULL
531#endif
532#ifndef elf_backend_obj_attrs_arg_type
533#define elf_backend_obj_attrs_arg_type NULL
534#endif
535#ifndef elf_backend_obj_attrs_section_type
536#define elf_backend_obj_attrs_section_type SHT_GNU_ATTRIBUTES
537#endif
5aa6ff7c
AS		 538#ifndef elf_backend_obj_attrs_order
539#define elf_backend_obj_attrs_order NULL
540#endif
e8b36cd1
JM		 541#ifndef elf_backend_obj_attrs_handle_unknown
542#define elf_backend_obj_attrs_handle_unknown NULL
543#endif
46bed679
L		 544#ifndef elf_backend_parse_gnu_properties
545#define elf_backend_parse_gnu_properties NULL
546#endif
547#ifndef elf_backend_merge_gnu_properties
548#define elf_backend_merge_gnu_properties NULL
549#endif
550#ifndef elf_backend_setup_gnu_properties
551#define elf_backend_setup_gnu_properties _bfd_elf_link_setup_gnu_properties
552#endif
bfb1e8c1
L		 553#ifndef elf_backend_fixup_gnu_properties
554#define elf_backend_fixup_gnu_properties NULL
555#endif
7dc98aea
RO		 556#ifndef elf_backend_static_tls_alignment
557#define elf_backend_static_tls_alignment 1
558#endif
e6c51ed4 559#ifndef elf_backend_post_process_headers
78245035 560#define elf_backend_post_process_headers _bfd_elf_post_process_headers
e6c51ed4 561#endif
587ff49e
RH		 562#ifndef elf_backend_print_symbol_all
563#define elf_backend_print_symbol_all NULL
564#endif
4e617b1e
PB		 565#ifndef elf_backend_output_arch_local_syms
566#define elf_backend_output_arch_local_syms NULL
567#endif
587ff49e
RH		 568#ifndef elf_backend_output_arch_syms
569#define elf_backend_output_arch_syms NULL
570#endif
76359541
TP		 571#ifndef elf_backend_filter_implib_symbols
572#define elf_backend_filter_implib_symbols NULL
573#endif
c61b8717 574#ifndef elf_backend_copy_indirect_symbol
76359541 575#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
c61b8717
RH		 576#endif
577#ifndef elf_backend_hide_symbol
76359541 578#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
c61b8717 579#endif
508c3946 580#ifndef elf_backend_fixup_symbol
23209a78 581#define elf_backend_fixup_symbol NULL
508c3946 582#endif
9bf7216d
KK		 583#ifndef elf_backend_merge_symbol_attribute
584#define elf_backend_merge_symbol_attribute NULL
585#endif
ad9563d6
CM		 586#ifndef elf_backend_get_target_dtag
587#define elf_backend_get_target_dtag NULL
588#endif
12ac1cf5
NC		 589#ifndef elf_backend_ignore_undef_symbol
590#define elf_backend_ignore_undef_symbol NULL
591#endif
9317eacc 592#ifndef elf_backend_emit_relocs
eac338cf 593#define elf_backend_emit_relocs _bfd_elf_link_output_relocs
9317eacc 594#endif
9eaff861
AO		 595#ifndef elf_backend_update_relocs
596#define elf_backend_update_relocs NULL
597#endif
9317eacc
CM		 598#ifndef elf_backend_count_relocs
599#define elf_backend_count_relocs NULL
600#endif
491d01d3
YU		 601#ifndef elf_backend_count_additional_relocs
602#define elf_backend_count_additional_relocs NULL
603#endif
28dbcedc
AM		 604#ifndef elf_backend_sort_relocs_p
605#define elf_backend_sort_relocs_p NULL
606#endif
bb0082d6
AM		 607#ifndef elf_backend_grok_prstatus
608#define elf_backend_grok_prstatus NULL
609#endif
610#ifndef elf_backend_grok_psinfo
611#define elf_backend_grok_psinfo NULL
612#endif
544c67cd
JB		 613#ifndef elf_backend_grok_freebsd_prstatus
614#define elf_backend_grok_freebsd_prstatus NULL
615#endif
183e98be
AM		 616#ifndef elf_backend_write_core_note
617#define elf_backend_write_core_note NULL
618#endif
ae17ab41
CM		 619#ifndef elf_backend_lookup_section_flags_hook
620#define elf_backend_lookup_section_flags_hook NULL
621#endif
db6751f2
JJ		 622#ifndef elf_backend_reloc_type_class
623#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
624#endif
73d074b4
DJ		 625#ifndef elf_backend_discard_info
626#define elf_backend_discard_info NULL
627#endif
628#ifndef elf_backend_ignore_discarded_relocs
629#define elf_backend_ignore_discarded_relocs NULL
630#endif
8a696751
AM		 631#ifndef elf_backend_action_discarded
632#define elf_backend_action_discarded _bfd_elf_default_action_discarded
633#endif
8c946ed5
RS		 634#ifndef elf_backend_eh_frame_address_size
635#define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size
636#endif
ec3391e7
AO		 637#ifndef elf_backend_can_make_relative_eh_frame
638#define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative
639#endif
640#ifndef elf_backend_can_make_lsda_relative_eh_frame
641#define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative
642#endif
643#ifndef elf_backend_encode_eh_address
644#define elf_backend_encode_eh_address _bfd_elf_encode_eh_address
645#endif
73d074b4
DJ		 646#ifndef elf_backend_write_section
647#define elf_backend_write_section NULL
648#endif
c6e90b02
TS		 649#ifndef elf_backend_mips_irix_compat
650#define elf_backend_mips_irix_compat NULL
651#endif
652#ifndef elf_backend_mips_rtype_to_howto
653#define elf_backend_mips_rtype_to_howto NULL
654#endif
c61b8717 655
bf572ba0
MM		 656/* Previously, backends could only use SHT_REL or SHT_RELA relocation
657 sections, but not both. They defined USE_REL to indicate SHT_REL
658 sections, and left it undefined to indicated SHT_RELA sections.
659 For backwards compatibility, we still support this usage. */
660#ifndef USE_REL
661#define USE_REL 0
3e932841 662#endif
bf572ba0
MM		 663
664/* Use these in new code. */
3e932841 665#ifndef elf_backend_may_use_rel_p
bf572ba0 666#define elf_backend_may_use_rel_p USE_REL
3e932841 667#endif
bf572ba0
MM		 668#ifndef elf_backend_may_use_rela_p
669#define elf_backend_may_use_rela_p !USE_REL
670#endif
3e932841 671#ifndef elf_backend_default_use_rela_p
bf572ba0
MM		 672#define elf_backend_default_use_rela_p !USE_REL
673#endif
d35fd659
RS		 674#ifndef elf_backend_rela_plts_and_copies_p
675#define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p
676#endif
bf572ba0 677
b491616a
AM		 678#ifndef elf_backend_rela_normal
679#define elf_backend_rela_normal 0
680#endif
681
64f52338
AM		 682#ifndef elf_backend_dtrel_excludes_plt
683#define elf_backend_dtrel_excludes_plt 0
684#endif
685
4c45e5c9
JJ		 686#ifndef elf_backend_plt_sym_val
687#define elf_backend_plt_sym_val NULL
688#endif
689#ifndef elf_backend_relplt_name
690#define elf_backend_relplt_name NULL
691#endif
692
252b5132
RH		 693#ifndef ELF_MACHINE_ALT1
694#define ELF_MACHINE_ALT1 0
695#endif
696
697#ifndef ELF_MACHINE_ALT2
698#define ELF_MACHINE_ALT2 0
699#endif
700
701#ifndef elf_backend_size_info
702#define elf_backend_size_info _bfd_elfNN_size_info
703#endif
704
29ef7005
L		 705#ifndef elf_backend_special_sections
706#define elf_backend_special_sections NULL
707#endif
708
86dc0f79
RH		 709#ifndef elf_backend_sign_extend_vma
710#define elf_backend_sign_extend_vma 0
711#endif
712
185d09ad 713#ifndef elf_backend_link_order_error_handler
52d45da3 714#define elf_backend_link_order_error_handler _bfd_error_handler
185d09ad
L		 715#endif
716
a4d8e49b
L		 717#ifndef elf_backend_common_definition
718#define elf_backend_common_definition _bfd_elf_common_definition
719#endif
720
721#ifndef elf_backend_common_section_index
722#define elf_backend_common_section_index _bfd_elf_common_section_index
723#endif
724
725#ifndef elf_backend_common_section
726#define elf_backend_common_section _bfd_elf_common_section
727#endif
728
729#ifndef elf_backend_merge_symbol
730#define elf_backend_merge_symbol NULL
731#endif
732
fdc90cb4
JJ		 733#ifndef elf_backend_hash_symbol
734#define elf_backend_hash_symbol _bfd_elf_hash_symbol
735#endif
736
fcb93ecf
PB		 737#ifndef elf_backend_is_function_type
738#define elf_backend_is_function_type _bfd_elf_is_function_type
739#endif
740
9f296da3
AM		 741#ifndef elf_backend_maybe_function_sym
742#define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym
743#endif
744
bd53a53a 745#ifndef elf_backend_get_reloc_section
bce964aa 746#define elf_backend_get_reloc_section _bfd_elf_plt_get_reloc_section
bd53a53a
L		 747#endif
748
5522f910
NC		 749#ifndef elf_backend_copy_special_section_fields
750#define elf_backend_copy_special_section_fields NULL
84865015
NC		 751#endif
752
2f0c68f2
CM		 753#ifndef elf_backend_compact_eh_encoding
754#define elf_backend_compact_eh_encoding NULL
755#endif
756
757#ifndef elf_backend_cant_unwind_opcode
758#define elf_backend_cant_unwind_opcode 0
759#endif
760
0aabe54e
AM		 761#ifndef elf_match_priority
762#define elf_match_priority \
763 (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0)
764#endif
765
252b5132
RH		 766extern const struct elf_size_info _bfd_elfNN_size_info;
767
24718e3b 768static struct elf_backend_data elfNN_bed =
252b5132 769{
252b5132 770 ELF_ARCH, /* arch */
ae95ffa6 771 ELF_TARGET_ID, /* target_id */
252b5132 772 ELF_MACHINE_CODE, /* elf_machine_code */
d1036acb 773 ELF_OSABI, /* elf_osabi */
252b5132 774 ELF_MAXPAGESIZE, /* maxpagesize */
b1342370 775 ELF_MINPAGESIZE, /* minpagesize */
24718e3b 776 ELF_COMMONPAGESIZE, /* commonpagesize */
702d1671 777 ELF_RELROPAGESIZE, /* commonpagesize to use with -z relro */
3b36f7e6 778 ELF_DYNAMIC_SEC_FLAGS, /* dynamic_sec_flags */
23209a78 779 elf_backend_arch_data,
252b5132
RH		 780 elf_info_to_howto,
781 elf_info_to_howto_rel,
782 elf_backend_sym_is_global,
783 elf_backend_object_p,
784 elf_backend_symbol_processing,
785 elf_backend_symbol_table_processing,
786 elf_backend_get_symbol_type,
8387904d 787 elf_backend_archive_symbol_lookup,
174fd7f9 788 elf_backend_name_local_section_symbols,
252b5132
RH		 789 elf_backend_section_processing,
790 elf_backend_section_from_shdr,
fa152c49 791 elf_backend_section_flags,
551b43fd 792 elf_backend_get_sec_type_attr,
20cfcaae 793 elf_backend_section_from_phdr,
252b5132
RH		 794 elf_backend_fake_sections,
795 elf_backend_section_from_bfd_section,
796 elf_backend_add_symbol_hook,
797 elf_backend_link_output_symbol_hook,
798 elf_backend_create_dynamic_sections,
aee6f5b4 799 elf_backend_omit_section_dynsym,
13285a1b 800 elf_backend_relocs_compatible,
252b5132 801 elf_backend_check_relocs,
85fbca6a 802 elf_backend_check_directives,
e5034e59 803 elf_backend_notice_as_needed,
252b5132
RH		 804 elf_backend_adjust_dynamic_symbol,
805 elf_backend_always_size_sections,
806 elf_backend_size_dynamic_sections,
74541ad4 807 elf_backend_init_index_section,
252b5132
RH		 808 elf_backend_relocate_section,
809 elf_backend_finish_dynamic_symbol,
810 elf_backend_finish_dynamic_sections,
811 elf_backend_begin_write_processing,
812 elf_backend_final_write_processing,
813 elf_backend_additional_program_headers,
814 elf_backend_modify_segment_map,
e36284ab 815 elf_backend_modify_program_headers,
1a9ccd70 816 elf_backend_allow_non_load_phdr,
74f0fb50 817 elf_backend_gc_keep,
64d03ab5 818 elf_backend_gc_mark_dynamic_ref,
252b5132 819 elf_backend_gc_mark_hook,
6a5bb875 820 elf_backend_gc_mark_extra_sections,
e6c51ed4 821 elf_backend_post_process_headers,
587ff49e 822 elf_backend_print_symbol_all,
4e617b1e 823 elf_backend_output_arch_local_syms,
587ff49e 824 elf_backend_output_arch_syms,
76359541 825 elf_backend_filter_implib_symbols,
c61b8717
RH		 826 elf_backend_copy_indirect_symbol,
827 elf_backend_hide_symbol,
508c3946 828 elf_backend_fixup_symbol,
9bf7216d 829 elf_backend_merge_symbol_attribute,
ad9563d6 830 elf_backend_get_target_dtag,
12ac1cf5 831 elf_backend_ignore_undef_symbol,
9317eacc 832 elf_backend_emit_relocs,
9eaff861 833 elf_backend_update_relocs,
9317eacc 834 elf_backend_count_relocs,
491d01d3 835 elf_backend_count_additional_relocs,
28dbcedc 836 elf_backend_sort_relocs_p,
bb0082d6
AM		 837 elf_backend_grok_prstatus,
838 elf_backend_grok_psinfo,
544c67cd 839 elf_backend_grok_freebsd_prstatus,
183e98be 840 elf_backend_write_core_note,
ae17ab41 841 elf_backend_lookup_section_flags_hook,
db6751f2 842 elf_backend_reloc_type_class,
73d074b4
DJ		 843 elf_backend_discard_info,
844 elf_backend_ignore_discarded_relocs,
8a696751 845 elf_backend_action_discarded,
8c946ed5 846 elf_backend_eh_frame_address_size,
ec3391e7
AO		 847 elf_backend_can_make_relative_eh_frame,
848 elf_backend_can_make_lsda_relative_eh_frame,
849 elf_backend_encode_eh_address,
73d074b4 850 elf_backend_write_section,
c6e90b02
TS		 851 elf_backend_mips_irix_compat,
852 elf_backend_mips_rtype_to_howto,
252b5132 853 elf_backend_ecoff_debug_swap,
8d6337fe 854 elf_backend_bfd_from_remote_memory,
4c45e5c9 855 elf_backend_plt_sym_val,
a4d8e49b
L		 856 elf_backend_common_definition,
857 elf_backend_common_section_index,
858 elf_backend_common_section,
859 elf_backend_merge_symbol,
fdc90cb4 860 elf_backend_hash_symbol,
fcb93ecf 861 elf_backend_is_function_type,
9f296da3 862 elf_backend_maybe_function_sym,
bd53a53a 863 elf_backend_get_reloc_section,
5522f910 864 elf_backend_copy_special_section_fields,
185d09ad 865 elf_backend_link_order_error_handler,
4c45e5c9 866 elf_backend_relplt_name,
252b5132
RH		 867 ELF_MACHINE_ALT1,
868 ELF_MACHINE_ALT2,
869 &elf_backend_size_info,
29ef7005 870 elf_backend_special_sections,
252b5132 871 elf_backend_got_header_size,
10455f89 872 elf_backend_got_elt_size,
104d59d1
JM		 873 elf_backend_obj_attrs_vendor,
874 elf_backend_obj_attrs_section,
875 elf_backend_obj_attrs_arg_type,
876 elf_backend_obj_attrs_section_type,
5aa6ff7c 877 elf_backend_obj_attrs_order,
e8b36cd1 878 elf_backend_obj_attrs_handle_unknown,
46bed679
L		 879 elf_backend_parse_gnu_properties,
880 elf_backend_merge_gnu_properties,
881 elf_backend_setup_gnu_properties,
bfb1e8c1 882 elf_backend_fixup_gnu_properties,
2f0c68f2
CM		 883 elf_backend_compact_eh_encoding,
884 elf_backend_cant_unwind_opcode,
7dc98aea 885 elf_backend_static_tls_alignment,
04c3a755 886 elf_backend_stack_align,
84865015 887 elf_backend_strtab_flags,
86dc0f79
RH		 888 elf_backend_collect,
889 elf_backend_type_change_ok,
bf572ba0
MM		 890 elf_backend_may_use_rel_p,
891 elf_backend_may_use_rela_p,
892 elf_backend_default_use_rela_p,
d35fd659 893 elf_backend_rela_plts_and_copies_p,
b491616a 894 elf_backend_rela_normal,
64f52338 895 elf_backend_dtrel_excludes_plt,
86dc0f79 896 elf_backend_sign_extend_vma,
252b5132
RH		 897 elf_backend_want_got_plt,
898 elf_backend_plt_readonly,
899 elf_backend_want_plt_sym,
900 elf_backend_plt_not_loaded,
901 elf_backend_plt_alignment,
2ac8ce5f 902 elf_backend_can_gc_sections,
51b64d56 903 elf_backend_can_refcount,
7fda6dbc 904 elf_backend_want_got_sym,
5e8d7549 905 elf_backend_want_dynbss,
5474d94f 906 elf_backend_want_dynrelro,
6bfdb61b 907 elf_backend_want_p_paddr_set_to_zero,
a8c75b76 908 elf_backend_no_page_alias,
53291d1f 909 elf_backend_default_execstack,
f7483970 910 elf_backend_caches_rawsize,
23ec1e32 911 elf_backend_extern_protected_data,
a2f63b2e 912 elf_backend_always_renumber_dynsyms,
3c9a7b0d
MR		 913 elf_backend_linux_prpsinfo32_ugid16,
914 elf_backend_linux_prpsinfo64_ugid16
252b5132
RH		 915};
916
c3c89269
NC		 917/* Forward declaration for use when initialising alternative_target field. */
918#ifdef TARGET_LITTLE_SYM
919extern const bfd_target TARGET_LITTLE_SYM;
920#endif
921
252b5132
RH		 922#ifdef TARGET_BIG_SYM
923const bfd_target TARGET_BIG_SYM =
924{
925 /* name: identify kind of target */
926 TARGET_BIG_NAME,
927
928 /* flavour: general indication about file */
929 bfd_target_elf_flavour,
930
931 /* byteorder: data is big endian */
932 BFD_ENDIAN_BIG,
933
934 /* header_byteorder: header is also big endian */
935 BFD_ENDIAN_BIG,
936
937 /* object_flags: mask of all file flags */
e0aae569 938 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
cd6faa73 939 | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
b8871f35 940 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
252b5132
RH		 941
942 /* section_flags: mask of all section flags */
e0aae569
RH		 943 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
944 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
ebe372c1 945 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 946
947 /* leading_symbol_char: is the first char of a user symbol
948 predictable, and if so what is it */
949 elf_symbol_leading_char,
950
951 /* ar_pad_char: pad character for filenames within an archive header
952 FIXME: this really has nothing to do with ELF, this is a characteristic
953 of the archiver and/or os and should be independently tunable */
954 '/',
955
956 /* ar_max_namelen: maximum number of characters in an archive header
957 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 958 of the archiver and should be independently tunable. The System V ABI,
959 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
960 15,
252b5132 961
0aabe54e
AM		 962 elf_match_priority,
963
252b5132
RH		 964 /* Routines to byte-swap various sized integers from the data sections */
965 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
966 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
967 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
968
969 /* Routines to byte-swap various sized integers from the file headers */
970 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
971 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
972 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
973
974 /* bfd_check_format: check the format of a file being read */
975 { _bfd_dummy_target, /* unknown format */
976 bfd_elfNN_object_p, /* assembler/linker output (object file) */
977 bfd_elfNN_archive_p, /* an archive */
978 bfd_elfNN_core_file_p /* a core file */
979 },
980
981 /* bfd_set_format: set the format of a file being written */
d00dd7dc 982 { _bfd_bool_bfd_false_error,
252b5132
RH		 983 bfd_elfNN_mkobject,
984 bfd_elfNN_mkarchive,
985 bfd_elfNN_mkcorefile
986 },
987
988 /* bfd_write_contents: write cached information into a file being written */
d00dd7dc 989 { _bfd_bool_bfd_false_error,
252b5132
RH		 990 bfd_elfNN_write_object_contents,
991 bfd_elfNN_write_archive_contents,
992 bfd_elfNN_write_corefile_contents,
993 },
994
e656e369
AM		 995 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
996 BFD_JUMP_TABLE_COPY (bfd_elfNN),
997 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 998#ifdef bfd_elfNN_archive_functions
e656e369 999 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
e6cc316a
L		 1000#elif defined USE_64_BIT_ARCHIVE
1001 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
252b5132 1002#else
e656e369 1003 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 1004#endif
e656e369
AM		 1005 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1006 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1007 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1008 BFD_JUMP_TABLE_LINK (bfd_elfNN),
1009 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 1010
c3c89269
NC		 1011 /* Alternative endian target. */
1012#ifdef TARGET_LITTLE_SYM
1013 & TARGET_LITTLE_SYM,
1014#else
1015 NULL,
1016#endif
1017
252b5132 1018 /* backend_data: */
9c5bfbb7 1019 &elfNN_bed
252b5132
RH		 1020};
1021#endif
1022
1023#ifdef TARGET_LITTLE_SYM
1024const bfd_target TARGET_LITTLE_SYM =
1025{
1026 /* name: identify kind of target */
1027 TARGET_LITTLE_NAME,
1028
1029 /* flavour: general indication about file */
1030 bfd_target_elf_flavour,
1031
1032 /* byteorder: data is little endian */
1033 BFD_ENDIAN_LITTLE,
1034
1035 /* header_byteorder: header is also little endian */
1036 BFD_ENDIAN_LITTLE,
1037
1038 /* object_flags: mask of all file flags */
e0aae569 1039 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
cd6faa73 1040 | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
b8871f35 1041 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
252b5132
RH		 1042
1043 /* section_flags: mask of all section flags */
e0aae569
RH		 1044 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
1045 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
ebe372c1 1046 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 1047
1048 /* leading_symbol_char: is the first char of a user symbol
1049 predictable, and if so what is it */
1050 elf_symbol_leading_char,
1051
1052 /* ar_pad_char: pad character for filenames within an archive header
1053 FIXME: this really has nothing to do with ELF, this is a characteristic
1054 of the archiver and/or os and should be independently tunable */
1055 '/',
1056
1057 /* ar_max_namelen: maximum number of characters in an archive header
1058 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 1059 of the archiver and should be independently tunable. The System V ABI,
1060 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
1061 15,
252b5132 1062
0aabe54e
AM		 1063 elf_match_priority,
1064
252b5132
RH		 1065 /* Routines to byte-swap various sized integers from the data sections */
1066 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1067 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1068 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1069
1070 /* Routines to byte-swap various sized integers from the file headers */
1071 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1072 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1073 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1074
1075 /* bfd_check_format: check the format of a file being read */
1076 { _bfd_dummy_target, /* unknown format */
1077 bfd_elfNN_object_p, /* assembler/linker output (object file) */
1078 bfd_elfNN_archive_p, /* an archive */
1079 bfd_elfNN_core_file_p /* a core file */
1080 },
1081
1082 /* bfd_set_format: set the format of a file being written */
d00dd7dc 1083 { _bfd_bool_bfd_false_error,
252b5132
RH		 1084 bfd_elfNN_mkobject,
1085 bfd_elfNN_mkarchive,
1086 bfd_elfNN_mkcorefile
1087 },
1088
1089 /* bfd_write_contents: write cached information into a file being written */
d00dd7dc 1090 { _bfd_bool_bfd_false_error,
252b5132
RH		 1091 bfd_elfNN_write_object_contents,
1092 bfd_elfNN_write_archive_contents,
1093 bfd_elfNN_write_corefile_contents,
1094 },
1095
e656e369
AM		 1096 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
1097 BFD_JUMP_TABLE_COPY (bfd_elfNN),
1098 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 1099#ifdef bfd_elfNN_archive_functions
e656e369 1100 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
e6cc316a
L		 1101#elif defined USE_64_BIT_ARCHIVE
1102 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
252b5132 1103#else
e656e369 1104 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 1105#endif
e656e369
AM		 1106 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1107 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1108 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1109 BFD_JUMP_TABLE_LINK (bfd_elfNN),
1110 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 1111
c3c89269
NC		 1112 /* Alternative endian target. */
1113#ifdef TARGET_BIG_SYM
1114 & TARGET_BIG_SYM,
1115#else
1116 NULL,
1117#endif
3e932841 1118
252b5132 1119 /* backend_data: */
9c5bfbb7 1120 &elfNN_bed
252b5132
RH		 1121};
1122#endif
GDB Binutils - Deliverables
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