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Re: Remove x86 NaCl target support
[deliverable/binutils-gdb.git] / bfd / elfxx-target.h
CommitLineData
252b5132 1/* Target definitions for NN-bit ELF
b3adc24a 2 Copyright (C) 1993-2020 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
cb7f4b29
AM		 195#ifndef bfd_elfNN_bfd_group_name
196#define bfd_elfNN_bfd_group_name bfd_elf_group_name
197#endif
198
b15c48d1
BE		 199#ifndef bfd_elfNN_bfd_discard_group
200#define bfd_elfNN_bfd_discard_group bfd_generic_discard_group
201#endif
202
082b7297
L		 203#ifndef bfd_elfNN_section_already_linked
204#define bfd_elfNN_section_already_linked \
205 _bfd_elf_section_already_linked
206#endif
207
3023e3f6
RS		 208#ifndef bfd_elfNN_bfd_define_common_symbol
209#define bfd_elfNN_bfd_define_common_symbol bfd_generic_define_common_symbol
210#endif
211
34a87bb0
L		 212#ifndef bfd_elfNN_bfd_link_hide_symbol
213#define bfd_elfNN_bfd_link_hide_symbol _bfd_elf_link_hide_symbol
214#endif
215
ae17ab41
CM		 216#ifndef bfd_elfNN_bfd_lookup_section_flags
217#define bfd_elfNN_bfd_lookup_section_flags bfd_elf_lookup_section_flags
218#endif
219
d1cf510e 220#ifndef bfd_elfNN_bfd_make_debug_symbol
d00dd7dc 221#define bfd_elfNN_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
d1cf510e 222#endif
252b5132
RH		 223
224#ifndef bfd_elfNN_bfd_copy_private_symbol_data
225#define bfd_elfNN_bfd_copy_private_symbol_data \
226 _bfd_elf_copy_private_symbol_data
227#endif
228
229#ifndef bfd_elfNN_bfd_copy_private_section_data
230#define bfd_elfNN_bfd_copy_private_section_data \
231 _bfd_elf_copy_private_section_data
232#endif
80fccad2
BW		 233#ifndef bfd_elfNN_bfd_copy_private_header_data
234#define bfd_elfNN_bfd_copy_private_header_data \
235 _bfd_elf_copy_private_header_data
236#endif
252b5132
RH		 237#ifndef bfd_elfNN_bfd_copy_private_bfd_data
238#define bfd_elfNN_bfd_copy_private_bfd_data \
2d502050 239 _bfd_elf_copy_private_bfd_data
252b5132
RH		 240#endif
241#ifndef bfd_elfNN_bfd_print_private_bfd_data
242#define bfd_elfNN_bfd_print_private_bfd_data \
243 _bfd_elf_print_private_bfd_data
244#endif
245#ifndef bfd_elfNN_bfd_merge_private_bfd_data
d00dd7dc 246#define bfd_elfNN_bfd_merge_private_bfd_data _bfd_bool_bfd_link_true
252b5132
RH		 247#endif
248#ifndef bfd_elfNN_bfd_set_private_flags
d00dd7dc 249#define bfd_elfNN_bfd_set_private_flags _bfd_bool_bfd_uint_true
252b5132
RH		 250#endif
251#ifndef bfd_elfNN_bfd_is_local_label_name
252#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
253#endif
3c9458e9 254#ifndef bfd_elfNN_bfd_is_target_special_symbol
d00dd7dc 255#define bfd_elfNN_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
3c9458e9 256#endif
252b5132
RH		 257
258#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
259#define bfd_elfNN_get_dynamic_reloc_upper_bound \
260 _bfd_elf_get_dynamic_reloc_upper_bound
261#endif
262#ifndef bfd_elfNN_canonicalize_dynamic_reloc
263#define bfd_elfNN_canonicalize_dynamic_reloc \
264 _bfd_elf_canonicalize_dynamic_reloc
265#endif
266
8ea2e4bd 267#ifdef elf_backend_relocate_section
252b5132
RH		 268#ifndef bfd_elfNN_bfd_link_hash_table_create
269#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
270#endif
66a36822
PC		 271#ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
272#define bfd_elfNN_bfd_copy_link_hash_symbol_type \
273 _bfd_elf_copy_link_hash_symbol_type
274#endif
4ad4eba5
AM		 275#ifndef bfd_elfNN_bfd_link_add_symbols
276#define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols
277#endif
7dba9362
AM		 278#ifndef bfd_elfNN_bfd_define_start_stop
279#define bfd_elfNN_bfd_define_start_stop bfd_elf_define_start_stop
280#endif
c152c796
AM		 281#ifndef bfd_elfNN_bfd_final_link
282#define bfd_elfNN_bfd_final_link bfd_elf_final_link
283#endif
8ea2e4bd
NC		 284#else /* ! defined (elf_backend_relocate_section) */
285/* If no backend relocate_section routine, use the generic linker.
286 Note - this will prevent the port from being able to use some of
287 the other features of the ELF linker, because the generic hash structure
288 does not have the fields needed by the ELF linker. In particular it
289 means that linking directly to S-records will not work. */
290#ifndef bfd_elfNN_bfd_link_hash_table_create
291#define bfd_elfNN_bfd_link_hash_table_create \
292 _bfd_generic_link_hash_table_create
293#endif
66a36822
PC		 294#ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
295#define bfd_elfNN_bfd_copy_link_hash_symbol_type \
296 _bfd_generic_copy_link_hash_symbol_type
297#endif
252b5132
RH		 298#ifndef bfd_elfNN_bfd_link_add_symbols
299#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
300#endif
7dba9362
AM		 301#ifndef bfd_elfNN_bfd_define_start_stop
302#define bfd_elfNN_bfd_define_start_stop bfd_generic_define_start_stop
303#endif
252b5132
RH		 304#ifndef bfd_elfNN_bfd_final_link
305#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
306#endif
307#endif /* ! defined (elf_backend_relocate_section) */
2d653fc7
AM		 308
309#ifndef bfd_elfNN_bfd_link_just_syms
310#define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
311#endif
312
252b5132
RH		 313#ifndef bfd_elfNN_bfd_link_split_section
314#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
315#endif
316
4f3b23b3
NC		 317#ifndef bfd_elfNN_bfd_link_check_relocs
318#define bfd_elfNN_bfd_link_check_relocs _bfd_elf_link_check_relocs
319#endif
320
252b5132
RH		 321#ifndef bfd_elfNN_archive_p
322#define bfd_elfNN_archive_p bfd_generic_archive_p
323#endif
324
325#ifndef bfd_elfNN_write_archive_contents
326#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
327#endif
328
329#ifndef bfd_elfNN_mkobject
ae95ffa6 330#define bfd_elfNN_mkobject bfd_elf_make_object
252b5132
RH		 331#endif
332
333#ifndef bfd_elfNN_mkcorefile
334#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
335#endif
336
337#ifndef bfd_elfNN_mkarchive
338#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
339#endif
340
c152c796
AM		 341#ifndef bfd_elfNN_print_symbol
342#define bfd_elfNN_print_symbol bfd_elf_print_symbol
343#endif
344
252b5132
RH		 345#ifndef elf_symbol_leading_char
346#define elf_symbol_leading_char 0
347#endif
348
349#ifndef elf_info_to_howto
f3185997 350#define elf_info_to_howto NULL
252b5132
RH		 351#endif
352
353#ifndef elf_info_to_howto_rel
f3185997 354#define elf_info_to_howto_rel NULL
252b5132
RH		 355#endif
356
23209a78
RM		 357#ifndef elf_backend_arch_data
358#define elf_backend_arch_data NULL
359#endif
360
ae95ffa6
L		 361#ifndef ELF_TARGET_ID
362#define ELF_TARGET_ID GENERIC_ELF_DATA
363#endif
364
90c14f0c
L		 365#ifndef ELF_TARGET_OS
366#define ELF_TARGET_OS is_normal
367#endif
368
d1036acb
L		 369#ifndef ELF_OSABI
370#define ELF_OSABI ELFOSABI_NONE
371#endif
372
252b5132 373#ifndef ELF_MAXPAGESIZE
19ec0de7 374# error ELF_MAXPAGESIZE is not defined
79e5982f 375#define ELF_MAXPAGESIZE 1
252b5132
RH		 376#endif
377
19ec0de7
JK		 378#ifndef ELF_COMMONPAGESIZE
379#define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE
380#endif
381
702d1671
AM		 382#ifndef ELF_RELROPAGESIZE
383#define ELF_RELROPAGESIZE ELF_COMMONPAGESIZE
384#endif
385
b1342370 386#ifndef ELF_MINPAGESIZE
19ec0de7 387#define ELF_MINPAGESIZE ELF_COMMONPAGESIZE
b1342370
DJ		 388#endif
389
19ec0de7
JK		 390#if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
391# error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
392#endif
702d1671
AM		 393#if ELF_RELROPAGESIZE > ELF_MAXPAGESIZE
394# error ELF_RELROPAGESIZE > ELF_MAXPAGESIZE
395#endif
19ec0de7
JK		 396#if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
397# error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
24718e3b 398#endif
702d1671
AM		 399#if ELF_MINPAGESIZE > ELF_RELROPAGESIZE
400# error ELF_MINPAGESIZE > ELF_RELROPAGESIZE
401#endif
24718e3b 402
e5a52504
MM		 403#ifndef ELF_DYNAMIC_SEC_FLAGS
404/* Note that we set the SEC_IN_MEMORY flag for these sections. */
405#define ELF_DYNAMIC_SEC_FLAGS \
406 (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS \
407 | SEC_IN_MEMORY | SEC_LINKER_CREATED)
408#endif
409
252b5132 410#ifndef elf_backend_collect
b34976b6 411#define elf_backend_collect FALSE
252b5132
RH		 412#endif
413#ifndef elf_backend_type_change_ok
b34976b6 414#define elf_backend_type_change_ok FALSE
252b5132
RH		 415#endif
416
417#ifndef elf_backend_sym_is_global
418#define elf_backend_sym_is_global 0
419#endif
420#ifndef elf_backend_object_p
421#define elf_backend_object_p 0
422#endif
423#ifndef elf_backend_symbol_processing
424#define elf_backend_symbol_processing 0
425#endif
426#ifndef elf_backend_symbol_table_processing
427#define elf_backend_symbol_table_processing 0
428#endif
429#ifndef elf_backend_get_symbol_type
430#define elf_backend_get_symbol_type 0
431#endif
8387904d
AM		 432#ifndef elf_backend_archive_symbol_lookup
433#define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup
434#endif
174fd7f9
RS		 435#ifndef elf_backend_name_local_section_symbols
436#define elf_backend_name_local_section_symbols 0
437#endif
252b5132
RH		 438#ifndef elf_backend_section_processing
439#define elf_backend_section_processing 0
440#endif
441#ifndef elf_backend_section_from_shdr
8c1acd09 442#define elf_backend_section_from_shdr _bfd_elf_make_section_from_shdr
252b5132 443#endif
fa152c49
JW		 444#ifndef elf_backend_section_flags
445#define elf_backend_section_flags 0
446#endif
551b43fd
AM		 447#ifndef elf_backend_get_sec_type_attr
448#define elf_backend_get_sec_type_attr _bfd_elf_get_sec_type_attr
449#endif
20cfcaae 450#ifndef elf_backend_section_from_phdr
8c1acd09 451#define elf_backend_section_from_phdr _bfd_elf_make_section_from_phdr
20cfcaae 452#endif
252b5132
RH		 453#ifndef elf_backend_fake_sections
454#define elf_backend_fake_sections 0
455#endif
456#ifndef elf_backend_section_from_bfd_section
457#define elf_backend_section_from_bfd_section 0
458#endif
459#ifndef elf_backend_add_symbol_hook
460#define elf_backend_add_symbol_hook 0
461#endif
462#ifndef elf_backend_link_output_symbol_hook
463#define elf_backend_link_output_symbol_hook 0
464#endif
465#ifndef elf_backend_create_dynamic_sections
466#define elf_backend_create_dynamic_sections 0
467#endif
aee6f5b4 468#ifndef elf_backend_omit_section_dynsym
d00dd7dc 469#define elf_backend_omit_section_dynsym _bfd_elf_omit_section_dynsym_default
aee6f5b4 470#endif
13285a1b
AM		 471#ifndef elf_backend_relocs_compatible
472#define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible
473#endif
252b5132
RH		 474#ifndef elf_backend_check_relocs
475#define elf_backend_check_relocs 0
476#endif
85fbca6a
NC		 477#ifndef elf_backend_check_directives
478#define elf_backend_check_directives 0
479#endif
e5034e59
AM		 480#ifndef elf_backend_notice_as_needed
481#define elf_backend_notice_as_needed _bfd_elf_notice_as_needed
97fed1c9 482#endif
252b5132
RH		 483#ifndef elf_backend_adjust_dynamic_symbol
484#define elf_backend_adjust_dynamic_symbol 0
485#endif
486#ifndef elf_backend_always_size_sections
487#define elf_backend_always_size_sections 0
488#endif
489#ifndef elf_backend_size_dynamic_sections
490#define elf_backend_size_dynamic_sections 0
491#endif
6f6fd151
L		 492#ifndef elf_backend_strip_zero_sized_dynamic_sections
493#define elf_backend_strip_zero_sized_dynamic_sections 0
494#endif
74541ad4 495#ifndef elf_backend_init_index_section
d00dd7dc 496#define elf_backend_init_index_section _bfd_void_bfd_link
74541ad4 497#endif
252b5132
RH		 498#ifndef elf_backend_relocate_section
499#define elf_backend_relocate_section 0
500#endif
501#ifndef elf_backend_finish_dynamic_symbol
502#define elf_backend_finish_dynamic_symbol 0
503#endif
504#ifndef elf_backend_finish_dynamic_sections
505#define elf_backend_finish_dynamic_sections 0
506#endif
507#ifndef elf_backend_begin_write_processing
508#define elf_backend_begin_write_processing 0
509#endif
510#ifndef elf_backend_final_write_processing
06f44071 511#define elf_backend_final_write_processing _bfd_elf_final_write_processing
252b5132
RH		 512#endif
513#ifndef elf_backend_additional_program_headers
514#define elf_backend_additional_program_headers 0
515#endif
516#ifndef elf_backend_modify_segment_map
517#define elf_backend_modify_segment_map 0
518#endif
6d6c25c8
AM		 519#ifndef elf_backend_modify_headers
520#define elf_backend_modify_headers _bfd_elf_modify_headers
e36284ab 521#endif
1a9ccd70 522#ifndef elf_backend_allow_non_load_phdr
d00dd7dc 523#define elf_backend_allow_non_load_phdr 0
1a9ccd70 524#endif
252b5132
RH		 525#ifndef elf_backend_ecoff_debug_swap
526#define elf_backend_ecoff_debug_swap 0
527#endif
8d6337fe
RM		 528#ifndef elf_backend_bfd_from_remote_memory
529#define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
530#endif
864619bb
KS		 531#ifndef elf_backend_core_find_build_id
532#define elf_backend_core_find_build_id _bfd_elfNN_core_find_build_id
533#endif
252b5132
RH		 534#ifndef elf_backend_got_header_size
535#define elf_backend_got_header_size 0
536#endif
10455f89
HPN		 537#ifndef elf_backend_got_elt_size
538#define elf_backend_got_elt_size _bfd_elf_default_got_elt_size
539#endif
104d59d1
JM		 540#ifndef elf_backend_obj_attrs_vendor
541#define elf_backend_obj_attrs_vendor NULL
542#endif
543#ifndef elf_backend_obj_attrs_section
544#define elf_backend_obj_attrs_section NULL
545#endif
546#ifndef elf_backend_obj_attrs_arg_type
547#define elf_backend_obj_attrs_arg_type NULL
548#endif
549#ifndef elf_backend_obj_attrs_section_type
550#define elf_backend_obj_attrs_section_type SHT_GNU_ATTRIBUTES
551#endif
5aa6ff7c
AS		 552#ifndef elf_backend_obj_attrs_order
553#define elf_backend_obj_attrs_order NULL
554#endif
e8b36cd1
JM		 555#ifndef elf_backend_obj_attrs_handle_unknown
556#define elf_backend_obj_attrs_handle_unknown NULL
557#endif
46bed679
L		 558#ifndef elf_backend_parse_gnu_properties
559#define elf_backend_parse_gnu_properties NULL
560#endif
561#ifndef elf_backend_merge_gnu_properties
562#define elf_backend_merge_gnu_properties NULL
563#endif
564#ifndef elf_backend_setup_gnu_properties
565#define elf_backend_setup_gnu_properties _bfd_elf_link_setup_gnu_properties
566#endif
bfb1e8c1
L		 567#ifndef elf_backend_fixup_gnu_properties
568#define elf_backend_fixup_gnu_properties NULL
569#endif
7dc98aea
RO		 570#ifndef elf_backend_static_tls_alignment
571#define elf_backend_static_tls_alignment 1
572#endif
ed7e9d0b
AM		 573#ifndef elf_backend_init_file_header
574#define elf_backend_init_file_header _bfd_elf_init_file_header
e6c51ed4 575#endif
587ff49e
RH		 576#ifndef elf_backend_print_symbol_all
577#define elf_backend_print_symbol_all NULL
578#endif
4e617b1e
PB		 579#ifndef elf_backend_output_arch_local_syms
580#define elf_backend_output_arch_local_syms NULL
581#endif
587ff49e
RH		 582#ifndef elf_backend_output_arch_syms
583#define elf_backend_output_arch_syms NULL
584#endif
76359541
TP		 585#ifndef elf_backend_filter_implib_symbols
586#define elf_backend_filter_implib_symbols NULL
587#endif
c61b8717 588#ifndef elf_backend_copy_indirect_symbol
76359541 589#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
c61b8717
RH		 590#endif
591#ifndef elf_backend_hide_symbol
76359541 592#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
c61b8717 593#endif
508c3946 594#ifndef elf_backend_fixup_symbol
23209a78 595#define elf_backend_fixup_symbol NULL
508c3946 596#endif
9bf7216d
KK		 597#ifndef elf_backend_merge_symbol_attribute
598#define elf_backend_merge_symbol_attribute NULL
599#endif
ad9563d6
CM		 600#ifndef elf_backend_get_target_dtag
601#define elf_backend_get_target_dtag NULL
602#endif
12ac1cf5
NC		 603#ifndef elf_backend_ignore_undef_symbol
604#define elf_backend_ignore_undef_symbol NULL
605#endif
9317eacc 606#ifndef elf_backend_emit_relocs
eac338cf 607#define elf_backend_emit_relocs _bfd_elf_link_output_relocs
9317eacc 608#endif
9eaff861
AO		 609#ifndef elf_backend_update_relocs
610#define elf_backend_update_relocs NULL
611#endif
9317eacc
CM		 612#ifndef elf_backend_count_relocs
613#define elf_backend_count_relocs NULL
614#endif
491d01d3
YU		 615#ifndef elf_backend_count_additional_relocs
616#define elf_backend_count_additional_relocs NULL
617#endif
28dbcedc
AM		 618#ifndef elf_backend_sort_relocs_p
619#define elf_backend_sort_relocs_p NULL
620#endif
bb0082d6
AM		 621#ifndef elf_backend_grok_prstatus
622#define elf_backend_grok_prstatus NULL
623#endif
624#ifndef elf_backend_grok_psinfo
625#define elf_backend_grok_psinfo NULL
626#endif
544c67cd
JB		 627#ifndef elf_backend_grok_freebsd_prstatus
628#define elf_backend_grok_freebsd_prstatus NULL
629#endif
183e98be
AM		 630#ifndef elf_backend_write_core_note
631#define elf_backend_write_core_note NULL
632#endif
ae17ab41
CM		 633#ifndef elf_backend_lookup_section_flags_hook
634#define elf_backend_lookup_section_flags_hook NULL
635#endif
db6751f2
JJ		 636#ifndef elf_backend_reloc_type_class
637#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
638#endif
73d074b4
DJ		 639#ifndef elf_backend_discard_info
640#define elf_backend_discard_info NULL
641#endif
642#ifndef elf_backend_ignore_discarded_relocs
643#define elf_backend_ignore_discarded_relocs NULL
644#endif
8a696751
AM		 645#ifndef elf_backend_action_discarded
646#define elf_backend_action_discarded _bfd_elf_default_action_discarded
647#endif
8c946ed5
RS		 648#ifndef elf_backend_eh_frame_address_size
649#define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size
650#endif
ec3391e7
AO		 651#ifndef elf_backend_can_make_relative_eh_frame
652#define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative
653#endif
654#ifndef elf_backend_can_make_lsda_relative_eh_frame
655#define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative
656#endif
657#ifndef elf_backend_encode_eh_address
658#define elf_backend_encode_eh_address _bfd_elf_encode_eh_address
659#endif
73d074b4
DJ		 660#ifndef elf_backend_write_section
661#define elf_backend_write_section NULL
662#endif
c6e90b02
TS		 663#ifndef elf_backend_mips_irix_compat
664#define elf_backend_mips_irix_compat NULL
665#endif
666#ifndef elf_backend_mips_rtype_to_howto
667#define elf_backend_mips_rtype_to_howto NULL
668#endif
c61b8717 669
bf572ba0
MM		 670/* Previously, backends could only use SHT_REL or SHT_RELA relocation
671 sections, but not both. They defined USE_REL to indicate SHT_REL
672 sections, and left it undefined to indicated SHT_RELA sections.
673 For backwards compatibility, we still support this usage. */
674#ifndef USE_REL
675#define USE_REL 0
3e932841 676#endif
bf572ba0
MM		 677
678/* Use these in new code. */
3e932841 679#ifndef elf_backend_may_use_rel_p
bf572ba0 680#define elf_backend_may_use_rel_p USE_REL
3e932841 681#endif
bf572ba0
MM		 682#ifndef elf_backend_may_use_rela_p
683#define elf_backend_may_use_rela_p !USE_REL
684#endif
3e932841 685#ifndef elf_backend_default_use_rela_p
bf572ba0
MM		 686#define elf_backend_default_use_rela_p !USE_REL
687#endif
d35fd659
RS		 688#ifndef elf_backend_rela_plts_and_copies_p
689#define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p
690#endif
bf572ba0 691
b491616a
AM		 692#ifndef elf_backend_rela_normal
693#define elf_backend_rela_normal 0
694#endif
695
64f52338
AM		 696#ifndef elf_backend_dtrel_excludes_plt
697#define elf_backend_dtrel_excludes_plt 0
698#endif
699
4c45e5c9
JJ		 700#ifndef elf_backend_plt_sym_val
701#define elf_backend_plt_sym_val NULL
702#endif
703#ifndef elf_backend_relplt_name
704#define elf_backend_relplt_name NULL
705#endif
706
252b5132
RH		 707#ifndef ELF_MACHINE_ALT1
708#define ELF_MACHINE_ALT1 0
709#endif
710
711#ifndef ELF_MACHINE_ALT2
712#define ELF_MACHINE_ALT2 0
713#endif
714
715#ifndef elf_backend_size_info
716#define elf_backend_size_info _bfd_elfNN_size_info
717#endif
718
29ef7005
L		 719#ifndef elf_backend_special_sections
720#define elf_backend_special_sections NULL
721#endif
722
86dc0f79
RH		 723#ifndef elf_backend_sign_extend_vma
724#define elf_backend_sign_extend_vma 0
725#endif
726
185d09ad 727#ifndef elf_backend_link_order_error_handler
52d45da3 728#define elf_backend_link_order_error_handler _bfd_error_handler
185d09ad
L		 729#endif
730
a4d8e49b
L		 731#ifndef elf_backend_common_definition
732#define elf_backend_common_definition _bfd_elf_common_definition
733#endif
734
735#ifndef elf_backend_common_section_index
736#define elf_backend_common_section_index _bfd_elf_common_section_index
737#endif
738
739#ifndef elf_backend_common_section
740#define elf_backend_common_section _bfd_elf_common_section
741#endif
742
743#ifndef elf_backend_merge_symbol
744#define elf_backend_merge_symbol NULL
745#endif
746
fdc90cb4
JJ		 747#ifndef elf_backend_hash_symbol
748#define elf_backend_hash_symbol _bfd_elf_hash_symbol
749#endif
750
f16a9783
MS		 751#ifndef elf_backend_record_xhash_symbol
752#define elf_backend_record_xhash_symbol NULL
753#endif
754
fcb93ecf
PB		 755#ifndef elf_backend_is_function_type
756#define elf_backend_is_function_type _bfd_elf_is_function_type
757#endif
758
9f296da3
AM		 759#ifndef elf_backend_maybe_function_sym
760#define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym
761#endif
762
bd53a53a 763#ifndef elf_backend_get_reloc_section
bce964aa 764#define elf_backend_get_reloc_section _bfd_elf_plt_get_reloc_section
bd53a53a
L		 765#endif
766
5522f910 767#ifndef elf_backend_copy_special_section_fields
a8e14f4c 768#define elf_backend_copy_special_section_fields _bfd_elf_copy_special_section_fields
84865015
NC		 769#endif
770
2f0c68f2
CM		 771#ifndef elf_backend_compact_eh_encoding
772#define elf_backend_compact_eh_encoding NULL
773#endif
774
775#ifndef elf_backend_cant_unwind_opcode
a8e14f4c
NC		 776#define elf_backend_cant_unwind_opcode NULL
777#endif
778
779#ifndef elf_backend_init_secondary_reloc_section
780#define elf_backend_init_secondary_reloc_section _bfd_elf_init_secondary_reloc_section
781#endif
782
783#ifndef elf_backend_slurp_secondary_reloc_section
784#define elf_backend_slurp_secondary_reloc_section _bfd_elf_slurp_secondary_reloc_section
785#endif
786
787#ifndef elf_backend_write_secondary_reloc_section
788#define elf_backend_write_secondary_reloc_section _bfd_elf_write_secondary_reloc_section
2f0c68f2
CM		 789#endif
790
00e49dff
NC		 791#ifndef elf_backend_symbol_section_index
792#define elf_backend_symbol_section_index NULL
793#endif
794
0aabe54e
AM		 795#ifndef elf_match_priority
796#define elf_match_priority \
797 (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0)
798#endif
799
252b5132
RH		 800extern const struct elf_size_info _bfd_elfNN_size_info;
801
24718e3b 802static struct elf_backend_data elfNN_bed =
252b5132 803{
252b5132 804 ELF_ARCH, /* arch */
ae95ffa6 805 ELF_TARGET_ID, /* target_id */
90c14f0c 806 ELF_TARGET_OS, /* target_os */
252b5132 807 ELF_MACHINE_CODE, /* elf_machine_code */
d1036acb 808 ELF_OSABI, /* elf_osabi */
252b5132 809 ELF_MAXPAGESIZE, /* maxpagesize */
b1342370 810 ELF_MINPAGESIZE, /* minpagesize */
24718e3b 811 ELF_COMMONPAGESIZE, /* commonpagesize */
702d1671 812 ELF_RELROPAGESIZE, /* commonpagesize to use with -z relro */
3b36f7e6 813 ELF_DYNAMIC_SEC_FLAGS, /* dynamic_sec_flags */
23209a78 814 elf_backend_arch_data,
252b5132
RH		 815 elf_info_to_howto,
816 elf_info_to_howto_rel,
817 elf_backend_sym_is_global,
818 elf_backend_object_p,
819 elf_backend_symbol_processing,
820 elf_backend_symbol_table_processing,
821 elf_backend_get_symbol_type,
8387904d 822 elf_backend_archive_symbol_lookup,
174fd7f9 823 elf_backend_name_local_section_symbols,
252b5132
RH		 824 elf_backend_section_processing,
825 elf_backend_section_from_shdr,
fa152c49 826 elf_backend_section_flags,
551b43fd 827 elf_backend_get_sec_type_attr,
20cfcaae 828 elf_backend_section_from_phdr,
252b5132
RH		 829 elf_backend_fake_sections,
830 elf_backend_section_from_bfd_section,
831 elf_backend_add_symbol_hook,
832 elf_backend_link_output_symbol_hook,
833 elf_backend_create_dynamic_sections,
aee6f5b4 834 elf_backend_omit_section_dynsym,
13285a1b 835 elf_backend_relocs_compatible,
252b5132 836 elf_backend_check_relocs,
85fbca6a 837 elf_backend_check_directives,
e5034e59 838 elf_backend_notice_as_needed,
252b5132
RH		 839 elf_backend_adjust_dynamic_symbol,
840 elf_backend_always_size_sections,
841 elf_backend_size_dynamic_sections,
6f6fd151 842 elf_backend_strip_zero_sized_dynamic_sections,
74541ad4 843 elf_backend_init_index_section,
252b5132
RH		 844 elf_backend_relocate_section,
845 elf_backend_finish_dynamic_symbol,
846 elf_backend_finish_dynamic_sections,
847 elf_backend_begin_write_processing,
848 elf_backend_final_write_processing,
849 elf_backend_additional_program_headers,
850 elf_backend_modify_segment_map,
6d6c25c8 851 elf_backend_modify_headers,
1a9ccd70 852 elf_backend_allow_non_load_phdr,
74f0fb50 853 elf_backend_gc_keep,
64d03ab5 854 elf_backend_gc_mark_dynamic_ref,
252b5132 855 elf_backend_gc_mark_hook,
6a5bb875 856 elf_backend_gc_mark_extra_sections,
ed7e9d0b 857 elf_backend_init_file_header,
587ff49e 858 elf_backend_print_symbol_all,
4e617b1e 859 elf_backend_output_arch_local_syms,
587ff49e 860 elf_backend_output_arch_syms,
76359541 861 elf_backend_filter_implib_symbols,
c61b8717
RH		 862 elf_backend_copy_indirect_symbol,
863 elf_backend_hide_symbol,
508c3946 864 elf_backend_fixup_symbol,
9bf7216d 865 elf_backend_merge_symbol_attribute,
ad9563d6 866 elf_backend_get_target_dtag,
12ac1cf5 867 elf_backend_ignore_undef_symbol,
9317eacc 868 elf_backend_emit_relocs,
9eaff861 869 elf_backend_update_relocs,
9317eacc 870 elf_backend_count_relocs,
491d01d3 871 elf_backend_count_additional_relocs,
28dbcedc 872 elf_backend_sort_relocs_p,
bb0082d6
AM		 873 elf_backend_grok_prstatus,
874 elf_backend_grok_psinfo,
544c67cd 875 elf_backend_grok_freebsd_prstatus,
183e98be 876 elf_backend_write_core_note,
ae17ab41 877 elf_backend_lookup_section_flags_hook,
db6751f2 878 elf_backend_reloc_type_class,
73d074b4
DJ		 879 elf_backend_discard_info,
880 elf_backend_ignore_discarded_relocs,
8a696751 881 elf_backend_action_discarded,
8c946ed5 882 elf_backend_eh_frame_address_size,
ec3391e7
AO		 883 elf_backend_can_make_relative_eh_frame,
884 elf_backend_can_make_lsda_relative_eh_frame,
885 elf_backend_encode_eh_address,
73d074b4 886 elf_backend_write_section,
c6e90b02
TS		 887 elf_backend_mips_irix_compat,
888 elf_backend_mips_rtype_to_howto,
252b5132 889 elf_backend_ecoff_debug_swap,
8d6337fe 890 elf_backend_bfd_from_remote_memory,
864619bb 891 elf_backend_core_find_build_id,
4c45e5c9 892 elf_backend_plt_sym_val,
a4d8e49b
L		 893 elf_backend_common_definition,
894 elf_backend_common_section_index,
895 elf_backend_common_section,
896 elf_backend_merge_symbol,
fdc90cb4 897 elf_backend_hash_symbol,
f16a9783 898 elf_backend_record_xhash_symbol,
fcb93ecf 899 elf_backend_is_function_type,
9f296da3 900 elf_backend_maybe_function_sym,
bd53a53a 901 elf_backend_get_reloc_section,
5522f910 902 elf_backend_copy_special_section_fields,
185d09ad 903 elf_backend_link_order_error_handler,
4c45e5c9 904 elf_backend_relplt_name,
252b5132
RH		 905 ELF_MACHINE_ALT1,
906 ELF_MACHINE_ALT2,
907 &elf_backend_size_info,
29ef7005 908 elf_backend_special_sections,
252b5132 909 elf_backend_got_header_size,
10455f89 910 elf_backend_got_elt_size,
104d59d1
JM		 911 elf_backend_obj_attrs_vendor,
912 elf_backend_obj_attrs_section,
913 elf_backend_obj_attrs_arg_type,
914 elf_backend_obj_attrs_section_type,
5aa6ff7c 915 elf_backend_obj_attrs_order,
e8b36cd1 916 elf_backend_obj_attrs_handle_unknown,
46bed679
L		 917 elf_backend_parse_gnu_properties,
918 elf_backend_merge_gnu_properties,
919 elf_backend_setup_gnu_properties,
bfb1e8c1 920 elf_backend_fixup_gnu_properties,
2f0c68f2
CM		 921 elf_backend_compact_eh_encoding,
922 elf_backend_cant_unwind_opcode,
00e49dff 923 elf_backend_symbol_section_index,
a8e14f4c
NC		 924 elf_backend_init_secondary_reloc_section,
925 elf_backend_slurp_secondary_reloc_section,
926 elf_backend_write_secondary_reloc_section,
7dc98aea 927 elf_backend_static_tls_alignment,
04c3a755 928 elf_backend_stack_align,
84865015 929 elf_backend_strtab_flags,
86dc0f79
RH		 930 elf_backend_collect,
931 elf_backend_type_change_ok,
bf572ba0
MM		 932 elf_backend_may_use_rel_p,
933 elf_backend_may_use_rela_p,
934 elf_backend_default_use_rela_p,
d35fd659 935 elf_backend_rela_plts_and_copies_p,
b491616a 936 elf_backend_rela_normal,
64f52338 937 elf_backend_dtrel_excludes_plt,
86dc0f79 938 elf_backend_sign_extend_vma,
252b5132
RH		 939 elf_backend_want_got_plt,
940 elf_backend_plt_readonly,
941 elf_backend_want_plt_sym,
942 elf_backend_plt_not_loaded,
943 elf_backend_plt_alignment,
2ac8ce5f 944 elf_backend_can_gc_sections,
51b64d56 945 elf_backend_can_refcount,
7fda6dbc 946 elf_backend_want_got_sym,
5e8d7549 947 elf_backend_want_dynbss,
5474d94f 948 elf_backend_want_dynrelro,
6bfdb61b 949 elf_backend_want_p_paddr_set_to_zero,
a8c75b76 950 elf_backend_no_page_alias,
53291d1f 951 elf_backend_default_execstack,
f7483970 952 elf_backend_caches_rawsize,
23ec1e32 953 elf_backend_extern_protected_data,
a2f63b2e 954 elf_backend_always_renumber_dynsyms,
3c9a7b0d
MR		 955 elf_backend_linux_prpsinfo32_ugid16,
956 elf_backend_linux_prpsinfo64_ugid16
252b5132
RH		 957};
958
c3c89269
NC		 959/* Forward declaration for use when initialising alternative_target field. */
960#ifdef TARGET_LITTLE_SYM
961extern const bfd_target TARGET_LITTLE_SYM;
962#endif
963
252b5132
RH		 964#ifdef TARGET_BIG_SYM
965const bfd_target TARGET_BIG_SYM =
966{
967 /* name: identify kind of target */
968 TARGET_BIG_NAME,
969
970 /* flavour: general indication about file */
971 bfd_target_elf_flavour,
972
973 /* byteorder: data is big endian */
974 BFD_ENDIAN_BIG,
975
976 /* header_byteorder: header is also big endian */
977 BFD_ENDIAN_BIG,
978
979 /* object_flags: mask of all file flags */
e0aae569 980 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
cd6faa73 981 | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
b8871f35 982 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
252b5132
RH		 983
984 /* section_flags: mask of all section flags */
e0aae569
RH		 985 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
986 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
ebe372c1 987 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 988
989 /* leading_symbol_char: is the first char of a user symbol
990 predictable, and if so what is it */
991 elf_symbol_leading_char,
992
993 /* ar_pad_char: pad character for filenames within an archive header
994 FIXME: this really has nothing to do with ELF, this is a characteristic
995 of the archiver and/or os and should be independently tunable */
996 '/',
997
998 /* ar_max_namelen: maximum number of characters in an archive header
999 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 1000 of the archiver and should be independently tunable. The System V ABI,
1001 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
1002 15,
252b5132 1003
0aabe54e
AM		 1004 elf_match_priority,
1005
252b5132
RH		 1006 /* Routines to byte-swap various sized integers from the data sections */
1007 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
1008 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
1009 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
1010
1011 /* Routines to byte-swap various sized integers from the file headers */
1012 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
1013 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
1014 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
1015
1016 /* bfd_check_format: check the format of a file being read */
1017 { _bfd_dummy_target, /* unknown format */
1018 bfd_elfNN_object_p, /* assembler/linker output (object file) */
1019 bfd_elfNN_archive_p, /* an archive */
1020 bfd_elfNN_core_file_p /* a core file */
1021 },
1022
1023 /* bfd_set_format: set the format of a file being written */
d00dd7dc 1024 { _bfd_bool_bfd_false_error,
252b5132
RH		 1025 bfd_elfNN_mkobject,
1026 bfd_elfNN_mkarchive,
1027 bfd_elfNN_mkcorefile
1028 },
1029
1030 /* bfd_write_contents: write cached information into a file being written */
d00dd7dc 1031 { _bfd_bool_bfd_false_error,
252b5132
RH		 1032 bfd_elfNN_write_object_contents,
1033 bfd_elfNN_write_archive_contents,
1034 bfd_elfNN_write_corefile_contents,
1035 },
1036
e656e369
AM		 1037 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
1038 BFD_JUMP_TABLE_COPY (bfd_elfNN),
1039 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 1040#ifdef bfd_elfNN_archive_functions
e656e369 1041 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
e6cc316a
L		 1042#elif defined USE_64_BIT_ARCHIVE
1043 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
252b5132 1044#else
e656e369 1045 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 1046#endif
e656e369
AM		 1047 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1048 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1049 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1050 BFD_JUMP_TABLE_LINK (bfd_elfNN),
1051 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 1052
c3c89269
NC		 1053 /* Alternative endian target. */
1054#ifdef TARGET_LITTLE_SYM
1055 & TARGET_LITTLE_SYM,
1056#else
1057 NULL,
1058#endif
1059
252b5132 1060 /* backend_data: */
9c5bfbb7 1061 &elfNN_bed
252b5132
RH		 1062};
1063#endif
1064
1065#ifdef TARGET_LITTLE_SYM
1066const bfd_target TARGET_LITTLE_SYM =
1067{
1068 /* name: identify kind of target */
1069 TARGET_LITTLE_NAME,
1070
1071 /* flavour: general indication about file */
1072 bfd_target_elf_flavour,
1073
1074 /* byteorder: data is little endian */
1075 BFD_ENDIAN_LITTLE,
1076
1077 /* header_byteorder: header is also little endian */
1078 BFD_ENDIAN_LITTLE,
1079
1080 /* object_flags: mask of all file flags */
e0aae569 1081 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
cd6faa73 1082 | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
b8871f35 1083 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
252b5132
RH		 1084
1085 /* section_flags: mask of all section flags */
e0aae569
RH		 1086 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
1087 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
ebe372c1 1088 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 1089
1090 /* leading_symbol_char: is the first char of a user symbol
1091 predictable, and if so what is it */
1092 elf_symbol_leading_char,
1093
1094 /* ar_pad_char: pad character for filenames within an archive header
1095 FIXME: this really has nothing to do with ELF, this is a characteristic
1096 of the archiver and/or os and should be independently tunable */
1097 '/',
1098
1099 /* ar_max_namelen: maximum number of characters in an archive header
1100 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 1101 of the archiver and should be independently tunable. The System V ABI,
1102 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
1103 15,
252b5132 1104
0aabe54e
AM		 1105 elf_match_priority,
1106
252b5132
RH		 1107 /* Routines to byte-swap various sized integers from the data sections */
1108 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1109 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1110 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1111
1112 /* Routines to byte-swap various sized integers from the file headers */
1113 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1114 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1115 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1116
1117 /* bfd_check_format: check the format of a file being read */
1118 { _bfd_dummy_target, /* unknown format */
1119 bfd_elfNN_object_p, /* assembler/linker output (object file) */
1120 bfd_elfNN_archive_p, /* an archive */
1121 bfd_elfNN_core_file_p /* a core file */
1122 },
1123
1124 /* bfd_set_format: set the format of a file being written */
d00dd7dc 1125 { _bfd_bool_bfd_false_error,
252b5132
RH		 1126 bfd_elfNN_mkobject,
1127 bfd_elfNN_mkarchive,
1128 bfd_elfNN_mkcorefile
1129 },
1130
1131 /* bfd_write_contents: write cached information into a file being written */
d00dd7dc 1132 { _bfd_bool_bfd_false_error,
252b5132
RH		 1133 bfd_elfNN_write_object_contents,
1134 bfd_elfNN_write_archive_contents,
1135 bfd_elfNN_write_corefile_contents,
1136 },
1137
e656e369
AM		 1138 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
1139 BFD_JUMP_TABLE_COPY (bfd_elfNN),
1140 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 1141#ifdef bfd_elfNN_archive_functions
e656e369 1142 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
e6cc316a
L		 1143#elif defined USE_64_BIT_ARCHIVE
1144 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
252b5132 1145#else
e656e369 1146 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 1147#endif
e656e369
AM		 1148 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1149 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1150 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1151 BFD_JUMP_TABLE_LINK (bfd_elfNN),
1152 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 1153
c3c89269
NC		 1154 /* Alternative endian target. */
1155#ifdef TARGET_BIG_SYM
1156 & TARGET_BIG_SYM,
1157#else
1158 NULL,
1159#endif
3e932841 1160
252b5132 1161 /* backend_data: */
9c5bfbb7 1162 &elfNN_bed
252b5132
RH		 1163};
1164#endif
GDB Binutils - Deliverables
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