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Add support for sh-symbian-elf target
[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
80fccad2
BW		 161#ifndef bfd_elfNN_bfd_copy_private_header_data
162#define bfd_elfNN_bfd_copy_private_header_data \
163 _bfd_elf_copy_private_header_data
164#endif
252b5132
RH		 165#ifndef bfd_elfNN_bfd_copy_private_bfd_data
166#define bfd_elfNN_bfd_copy_private_bfd_data \
2d502050 167 _bfd_elf_copy_private_bfd_data
252b5132
RH		 168#endif
169#ifndef bfd_elfNN_bfd_print_private_bfd_data
170#define bfd_elfNN_bfd_print_private_bfd_data \
171 _bfd_elf_print_private_bfd_data
172#endif
173#ifndef bfd_elfNN_bfd_merge_private_bfd_data
174#define bfd_elfNN_bfd_merge_private_bfd_data \
e656e369 175 ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
252b5132
RH		 176#endif
177#ifndef bfd_elfNN_bfd_set_private_flags
178#define bfd_elfNN_bfd_set_private_flags \
e656e369 179 ((bfd_boolean (*) (bfd *, flagword)) bfd_true)
252b5132
RH		 180#endif
181#ifndef bfd_elfNN_bfd_is_local_label_name
182#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
183#endif
184
185#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
186#define bfd_elfNN_get_dynamic_reloc_upper_bound \
187 _bfd_elf_get_dynamic_reloc_upper_bound
188#endif
189#ifndef bfd_elfNN_canonicalize_dynamic_reloc
190#define bfd_elfNN_canonicalize_dynamic_reloc \
191 _bfd_elf_canonicalize_dynamic_reloc
192#endif
193
e2d34d7d
DJ		 194#ifndef bfd_elfNN_bfd_link_hash_table_free
195#define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
196#endif
197
8ea2e4bd 198#ifdef elf_backend_relocate_section
252b5132
RH		 199#ifndef bfd_elfNN_bfd_link_hash_table_create
200#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
201#endif
4ad4eba5
AM		 202#ifndef bfd_elfNN_bfd_link_add_symbols
203#define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols
204#endif
c152c796
AM		 205#ifndef bfd_elfNN_bfd_final_link
206#define bfd_elfNN_bfd_final_link bfd_elf_final_link
207#endif
8ea2e4bd
NC		 208#else /* ! defined (elf_backend_relocate_section) */
209/* If no backend relocate_section routine, use the generic linker.
210 Note - this will prevent the port from being able to use some of
211 the other features of the ELF linker, because the generic hash structure
212 does not have the fields needed by the ELF linker. In particular it
213 means that linking directly to S-records will not work. */
214#ifndef bfd_elfNN_bfd_link_hash_table_create
215#define bfd_elfNN_bfd_link_hash_table_create \
216 _bfd_generic_link_hash_table_create
217#endif
252b5132
RH		 218#ifndef bfd_elfNN_bfd_link_add_symbols
219#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
220#endif
221#ifndef bfd_elfNN_bfd_final_link
222#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
223#endif
224#endif /* ! defined (elf_backend_relocate_section) */
2d653fc7
AM		 225
226#ifndef bfd_elfNN_bfd_link_just_syms
227#define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
228#endif
229
252b5132
RH		 230#ifndef bfd_elfNN_bfd_link_split_section
231#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
232#endif
233
234#ifndef bfd_elfNN_archive_p
235#define bfd_elfNN_archive_p bfd_generic_archive_p
236#endif
237
238#ifndef bfd_elfNN_write_archive_contents
239#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
240#endif
241
242#ifndef bfd_elfNN_mkobject
243#define bfd_elfNN_mkobject bfd_elf_mkobject
244#endif
245
246#ifndef bfd_elfNN_mkcorefile
247#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
248#endif
249
250#ifndef bfd_elfNN_mkarchive
251#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
252#endif
253
c152c796
AM		 254#ifndef bfd_elfNN_print_symbol
255#define bfd_elfNN_print_symbol bfd_elf_print_symbol
256#endif
257
252b5132
RH		 258#ifndef elf_symbol_leading_char
259#define elf_symbol_leading_char 0
260#endif
261
262#ifndef elf_info_to_howto
263#define elf_info_to_howto 0
264#endif
265
266#ifndef elf_info_to_howto_rel
267#define elf_info_to_howto_rel 0
268#endif
269
270#ifndef ELF_MAXPAGESIZE
79e5982f
NC		 271 #error ELF_MAXPAGESIZE is not defined
272#define ELF_MAXPAGESIZE 1
252b5132
RH		 273#endif
274
275#ifndef elf_backend_collect
b34976b6 276#define elf_backend_collect FALSE
252b5132
RH		 277#endif
278#ifndef elf_backend_type_change_ok
b34976b6 279#define elf_backend_type_change_ok FALSE
252b5132
RH		 280#endif
281
282#ifndef elf_backend_sym_is_global
283#define elf_backend_sym_is_global 0
284#endif
285#ifndef elf_backend_object_p
286#define elf_backend_object_p 0
287#endif
288#ifndef elf_backend_symbol_processing
289#define elf_backend_symbol_processing 0
290#endif
291#ifndef elf_backend_symbol_table_processing
292#define elf_backend_symbol_table_processing 0
293#endif
294#ifndef elf_backend_get_symbol_type
295#define elf_backend_get_symbol_type 0
296#endif
174fd7f9
RS		 297#ifndef elf_backend_name_local_section_symbols
298#define elf_backend_name_local_section_symbols 0
299#endif
252b5132
RH		 300#ifndef elf_backend_section_processing
301#define elf_backend_section_processing 0
302#endif
303#ifndef elf_backend_section_from_shdr
304#define elf_backend_section_from_shdr 0
305#endif
fa152c49
JW		 306#ifndef elf_backend_section_flags
307#define elf_backend_section_flags 0
308#endif
20cfcaae
NC		 309#ifndef elf_backend_section_from_phdr
310#define elf_backend_section_from_phdr 0
311#endif
252b5132
RH		 312#ifndef elf_backend_fake_sections
313#define elf_backend_fake_sections 0
314#endif
315#ifndef elf_backend_section_from_bfd_section
316#define elf_backend_section_from_bfd_section 0
317#endif
318#ifndef elf_backend_add_symbol_hook
319#define elf_backend_add_symbol_hook 0
320#endif
321#ifndef elf_backend_link_output_symbol_hook
322#define elf_backend_link_output_symbol_hook 0
323#endif
324#ifndef elf_backend_create_dynamic_sections
325#define elf_backend_create_dynamic_sections 0
326#endif
aee6f5b4
AO		 327#ifndef elf_backend_omit_section_dynsym
328#define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym
329#endif
252b5132
RH		 330#ifndef elf_backend_check_relocs
331#define elf_backend_check_relocs 0
332#endif
85fbca6a
NC		 333#ifndef elf_backend_check_directives
334#define elf_backend_check_directives 0
335#endif
252b5132
RH		 336#ifndef elf_backend_adjust_dynamic_symbol
337#define elf_backend_adjust_dynamic_symbol 0
338#endif
339#ifndef elf_backend_always_size_sections
340#define elf_backend_always_size_sections 0
341#endif
342#ifndef elf_backend_size_dynamic_sections
343#define elf_backend_size_dynamic_sections 0
344#endif
345#ifndef elf_backend_relocate_section
346#define elf_backend_relocate_section 0
347#endif
348#ifndef elf_backend_finish_dynamic_symbol
349#define elf_backend_finish_dynamic_symbol 0
350#endif
351#ifndef elf_backend_finish_dynamic_sections
352#define elf_backend_finish_dynamic_sections 0
353#endif
354#ifndef elf_backend_begin_write_processing
355#define elf_backend_begin_write_processing 0
356#endif
357#ifndef elf_backend_final_write_processing
358#define elf_backend_final_write_processing 0
359#endif
360#ifndef elf_backend_additional_program_headers
361#define elf_backend_additional_program_headers 0
362#endif
363#ifndef elf_backend_modify_segment_map
364#define elf_backend_modify_segment_map 0
365#endif
366#ifndef elf_backend_ecoff_debug_swap
367#define elf_backend_ecoff_debug_swap 0
368#endif
8d6337fe
RM		 369#ifndef elf_backend_bfd_from_remote_memory
370#define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
371#endif
252b5132
RH		 372#ifndef elf_backend_got_header_size
373#define elf_backend_got_header_size 0
374#endif
e6c51ed4
NC		 375#ifndef elf_backend_post_process_headers
376#define elf_backend_post_process_headers NULL
377#endif
587ff49e
RH		 378#ifndef elf_backend_print_symbol_all
379#define elf_backend_print_symbol_all NULL
380#endif
381#ifndef elf_backend_output_arch_syms
382#define elf_backend_output_arch_syms NULL
383#endif
c61b8717
RH		 384#ifndef elf_backend_copy_indirect_symbol
385#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
386#endif
387#ifndef elf_backend_hide_symbol
388#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
389#endif
9bf7216d
KK		 390#ifndef elf_backend_merge_symbol_attribute
391#define elf_backend_merge_symbol_attribute NULL
392#endif
9317eacc
CM		 393#ifndef elf_backend_emit_relocs
394#define elf_backend_emit_relocs NULL
395#endif
396#ifndef elf_backend_count_relocs
397#define elf_backend_count_relocs NULL
398#endif
bb0082d6
AM		 399#ifndef elf_backend_grok_prstatus
400#define elf_backend_grok_prstatus NULL
401#endif
402#ifndef elf_backend_grok_psinfo
403#define elf_backend_grok_psinfo NULL
404#endif
4e771d61
NC		 405#ifndef elf_backend_sprintf_vma
406#define elf_backend_sprintf_vma _bfd_elf_sprintf_vma
407#endif
408#ifndef elf_backend_fprintf_vma
409#define elf_backend_fprintf_vma _bfd_elf_fprintf_vma
410#endif
db6751f2
JJ		 411#ifndef elf_backend_reloc_type_class
412#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
413#endif
73d074b4
DJ		 414#ifndef elf_backend_discard_info
415#define elf_backend_discard_info NULL
416#endif
417#ifndef elf_backend_ignore_discarded_relocs
418#define elf_backend_ignore_discarded_relocs NULL
419#endif
ec3391e7
AO		 420#ifndef elf_backend_can_make_relative_eh_frame
421#define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative
422#endif
423#ifndef elf_backend_can_make_lsda_relative_eh_frame
424#define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative
425#endif
426#ifndef elf_backend_encode_eh_address
427#define elf_backend_encode_eh_address _bfd_elf_encode_eh_address
428#endif
73d074b4
DJ		 429#ifndef elf_backend_write_section
430#define elf_backend_write_section NULL
431#endif
c6e90b02
TS		 432#ifndef elf_backend_mips_irix_compat
433#define elf_backend_mips_irix_compat NULL
434#endif
435#ifndef elf_backend_mips_rtype_to_howto
436#define elf_backend_mips_rtype_to_howto NULL
437#endif
c61b8717 438
bf572ba0
MM		 439/* Previously, backends could only use SHT_REL or SHT_RELA relocation
440 sections, but not both. They defined USE_REL to indicate SHT_REL
441 sections, and left it undefined to indicated SHT_RELA sections.
442 For backwards compatibility, we still support this usage. */
443#ifndef USE_REL
444#define USE_REL 0
3e932841 445#endif
bf572ba0
MM		 446
447/* Use these in new code. */
3e932841 448#ifndef elf_backend_may_use_rel_p
bf572ba0 449#define elf_backend_may_use_rel_p USE_REL
3e932841 450#endif
bf572ba0
MM		 451#ifndef elf_backend_may_use_rela_p
452#define elf_backend_may_use_rela_p !USE_REL
453#endif
3e932841 454#ifndef elf_backend_default_use_rela_p
bf572ba0
MM		 455#define elf_backend_default_use_rela_p !USE_REL
456#endif
457
b491616a
AM		 458#ifndef elf_backend_rela_normal
459#define elf_backend_rela_normal 0
460#endif
461
4c45e5c9
JJ		 462#ifndef elf_backend_plt_sym_val
463#define elf_backend_plt_sym_val NULL
464#endif
465#ifndef elf_backend_relplt_name
466#define elf_backend_relplt_name NULL
467#endif
468
252b5132
RH		 469#ifndef ELF_MACHINE_ALT1
470#define ELF_MACHINE_ALT1 0
471#endif
472
473#ifndef ELF_MACHINE_ALT2
474#define ELF_MACHINE_ALT2 0
475#endif
476
477#ifndef elf_backend_size_info
478#define elf_backend_size_info _bfd_elfNN_size_info
479#endif
480
2f89ff8d
L		 481#ifndef elf_backend_special_sections
482#define elf_backend_special_sections NULL
483#endif
484
86dc0f79
RH		 485#ifndef elf_backend_sign_extend_vma
486#define elf_backend_sign_extend_vma 0
487#endif
488
252b5132
RH		 489extern const struct elf_size_info _bfd_elfNN_size_info;
490
dd745cfa 491#ifndef INCLUDED_TARGET_FILE
dc810e39 492static const struct elf_backend_data elfNN_bed =
252b5132 493{
252b5132
RH		 494 ELF_ARCH, /* arch */
495 ELF_MACHINE_CODE, /* elf_machine_code */
496 ELF_MAXPAGESIZE, /* maxpagesize */
252b5132
RH		 497 elf_info_to_howto,
498 elf_info_to_howto_rel,
499 elf_backend_sym_is_global,
500 elf_backend_object_p,
501 elf_backend_symbol_processing,
502 elf_backend_symbol_table_processing,
503 elf_backend_get_symbol_type,
174fd7f9 504 elf_backend_name_local_section_symbols,
252b5132
RH		 505 elf_backend_section_processing,
506 elf_backend_section_from_shdr,
fa152c49 507 elf_backend_section_flags,
20cfcaae 508 elf_backend_section_from_phdr,
252b5132
RH		 509 elf_backend_fake_sections,
510 elf_backend_section_from_bfd_section,
511 elf_backend_add_symbol_hook,
512 elf_backend_link_output_symbol_hook,
513 elf_backend_create_dynamic_sections,
aee6f5b4 514 elf_backend_omit_section_dynsym,
252b5132 515 elf_backend_check_relocs,
85fbca6a 516 elf_backend_check_directives,
252b5132
RH		 517 elf_backend_adjust_dynamic_symbol,
518 elf_backend_always_size_sections,
519 elf_backend_size_dynamic_sections,
520 elf_backend_relocate_section,
521 elf_backend_finish_dynamic_symbol,
522 elf_backend_finish_dynamic_sections,
523 elf_backend_begin_write_processing,
524 elf_backend_final_write_processing,
525 elf_backend_additional_program_headers,
526 elf_backend_modify_segment_map,
527 elf_backend_gc_mark_hook,
528 elf_backend_gc_sweep_hook,
e6c51ed4 529 elf_backend_post_process_headers,
587ff49e
RH		 530 elf_backend_print_symbol_all,
531 elf_backend_output_arch_syms,
c61b8717
RH		 532 elf_backend_copy_indirect_symbol,
533 elf_backend_hide_symbol,
9bf7216d 534 elf_backend_merge_symbol_attribute,
9317eacc
CM		 535 elf_backend_emit_relocs,
536 elf_backend_count_relocs,
bb0082d6
AM		 537 elf_backend_grok_prstatus,
538 elf_backend_grok_psinfo,
4e771d61
NC		 539 elf_backend_sprintf_vma,
540 elf_backend_fprintf_vma,
db6751f2 541 elf_backend_reloc_type_class,
73d074b4
DJ		 542 elf_backend_discard_info,
543 elf_backend_ignore_discarded_relocs,
ec3391e7
AO		 544 elf_backend_can_make_relative_eh_frame,
545 elf_backend_can_make_lsda_relative_eh_frame,
546 elf_backend_encode_eh_address,
73d074b4 547 elf_backend_write_section,
c6e90b02
TS		 548 elf_backend_mips_irix_compat,
549 elf_backend_mips_rtype_to_howto,
252b5132 550 elf_backend_ecoff_debug_swap,
8d6337fe 551 elf_backend_bfd_from_remote_memory,
4c45e5c9
JJ		 552 elf_backend_plt_sym_val,
553 elf_backend_relplt_name,
252b5132
RH		 554 ELF_MACHINE_ALT1,
555 ELF_MACHINE_ALT2,
556 &elf_backend_size_info,
2f89ff8d 557 elf_backend_special_sections,
252b5132
RH		 558 elf_backend_got_symbol_offset,
559 elf_backend_got_header_size,
86dc0f79
RH		 560 elf_backend_collect,
561 elf_backend_type_change_ok,
bf572ba0
MM		 562 elf_backend_may_use_rel_p,
563 elf_backend_may_use_rela_p,
564 elf_backend_default_use_rela_p,
b491616a 565 elf_backend_rela_normal,
86dc0f79 566 elf_backend_sign_extend_vma,
252b5132
RH		 567 elf_backend_want_got_plt,
568 elf_backend_plt_readonly,
569 elf_backend_want_plt_sym,
570 elf_backend_plt_not_loaded,
571 elf_backend_plt_alignment,
2ac8ce5f 572 elf_backend_can_gc_sections,
51b64d56 573 elf_backend_can_refcount,
7fda6dbc 574 elf_backend_want_got_sym,
5e8d7549
NC		 575 elf_backend_want_dynbss,
576 elf_backend_want_p_paddr_set_to_zero
252b5132 577};
dd745cfa 578#endif
252b5132 579
c3c89269
NC		 580/* Forward declaration for use when initialising alternative_target field. */
581#ifdef TARGET_LITTLE_SYM
582extern const bfd_target TARGET_LITTLE_SYM;
583#endif
584
252b5132
RH		 585#ifdef TARGET_BIG_SYM
586const bfd_target TARGET_BIG_SYM =
587{
588 /* name: identify kind of target */
589 TARGET_BIG_NAME,
590
591 /* flavour: general indication about file */
592 bfd_target_elf_flavour,
593
594 /* byteorder: data is big endian */
595 BFD_ENDIAN_BIG,
596
597 /* header_byteorder: header is also big endian */
598 BFD_ENDIAN_BIG,
599
600 /* object_flags: mask of all file flags */
e0aae569
RH		 601 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
602 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 603
604 /* section_flags: mask of all section flags */
e0aae569
RH		 605 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
606 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 607 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 608
609 /* leading_symbol_char: is the first char of a user symbol
610 predictable, and if so what is it */
611 elf_symbol_leading_char,
612
613 /* ar_pad_char: pad character for filenames within an archive header
614 FIXME: this really has nothing to do with ELF, this is a characteristic
615 of the archiver and/or os and should be independently tunable */
616 '/',
617
618 /* ar_max_namelen: maximum number of characters in an archive header
619 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 620 of the archiver and should be independently tunable. The System V ABI,
621 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
622 15,
252b5132
RH		 623
624 /* Routines to byte-swap various sized integers from the data sections */
625 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
626 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
627 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
628
629 /* Routines to byte-swap various sized integers from the file headers */
630 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
631 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
632 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
633
634 /* bfd_check_format: check the format of a file being read */
635 { _bfd_dummy_target, /* unknown format */
636 bfd_elfNN_object_p, /* assembler/linker output (object file) */
637 bfd_elfNN_archive_p, /* an archive */
638 bfd_elfNN_core_file_p /* a core file */
639 },
640
641 /* bfd_set_format: set the format of a file being written */
642 { bfd_false,
643 bfd_elfNN_mkobject,
644 bfd_elfNN_mkarchive,
645 bfd_elfNN_mkcorefile
646 },
647
648 /* bfd_write_contents: write cached information into a file being written */
649 { bfd_false,
650 bfd_elfNN_write_object_contents,
651 bfd_elfNN_write_archive_contents,
652 bfd_elfNN_write_corefile_contents,
653 },
654
e656e369
AM		 655 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
656 BFD_JUMP_TABLE_COPY (bfd_elfNN),
657 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 658#ifdef bfd_elfNN_archive_functions
e656e369 659 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
252b5132 660#else
e656e369 661 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 662#endif
e656e369
AM		 663 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
664 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
665 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
666 BFD_JUMP_TABLE_LINK (bfd_elfNN),
667 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 668
c3c89269
NC		 669 /* Alternative endian target. */
670#ifdef TARGET_LITTLE_SYM
671 & TARGET_LITTLE_SYM,
672#else
673 NULL,
674#endif
675
252b5132 676 /* backend_data: */
9c5bfbb7 677 &elfNN_bed
252b5132
RH		 678};
679#endif
680
681#ifdef TARGET_LITTLE_SYM
682const bfd_target TARGET_LITTLE_SYM =
683{
684 /* name: identify kind of target */
685 TARGET_LITTLE_NAME,
686
687 /* flavour: general indication about file */
688 bfd_target_elf_flavour,
689
690 /* byteorder: data is little endian */
691 BFD_ENDIAN_LITTLE,
692
693 /* header_byteorder: header is also little endian */
694 BFD_ENDIAN_LITTLE,
695
696 /* object_flags: mask of all file flags */
e0aae569
RH		 697 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
698 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 699
700 /* section_flags: mask of all section flags */
e0aae569
RH		 701 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
702 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 703 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 704
705 /* leading_symbol_char: is the first char of a user symbol
706 predictable, and if so what is it */
707 elf_symbol_leading_char,
708
709 /* ar_pad_char: pad character for filenames within an archive header
710 FIXME: this really has nothing to do with ELF, this is a characteristic
711 of the archiver and/or os and should be independently tunable */
712 '/',
713
714 /* ar_max_namelen: maximum number of characters in an archive header
715 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 716 of the archiver and should be independently tunable. The System V ABI,
717 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
718 15,
252b5132
RH		 719
720 /* Routines to byte-swap various sized integers from the data sections */
721 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
722 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
723 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
724
725 /* Routines to byte-swap various sized integers from the file headers */
726 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
727 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
728 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
729
730 /* bfd_check_format: check the format of a file being read */
731 { _bfd_dummy_target, /* unknown format */
732 bfd_elfNN_object_p, /* assembler/linker output (object file) */
733 bfd_elfNN_archive_p, /* an archive */
734 bfd_elfNN_core_file_p /* a core file */
735 },
736
737 /* bfd_set_format: set the format of a file being written */
738 { bfd_false,
739 bfd_elfNN_mkobject,
740 bfd_elfNN_mkarchive,
741 bfd_elfNN_mkcorefile
742 },
743
744 /* bfd_write_contents: write cached information into a file being written */
745 { bfd_false,
746 bfd_elfNN_write_object_contents,
747 bfd_elfNN_write_archive_contents,
748 bfd_elfNN_write_corefile_contents,
749 },
750
e656e369
AM		 751 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
752 BFD_JUMP_TABLE_COPY (bfd_elfNN),
753 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 754#ifdef bfd_elfNN_archive_functions
e656e369 755 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
252b5132 756#else
e656e369 757 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 758#endif
e656e369
AM		 759 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
760 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
761 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
762 BFD_JUMP_TABLE_LINK (bfd_elfNN),
763 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 764
c3c89269
NC		 765 /* Alternative endian target. */
766#ifdef TARGET_BIG_SYM
767 & TARGET_BIG_SYM,
768#else
769 NULL,
770#endif
3e932841 771
252b5132 772 /* backend_data: */
9c5bfbb7 773 &elfNN_bed
252b5132
RH		 774};
775#endif
GDB Binutils - Deliverables
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