Add linker relaxation to v850 toolchain
[binutils.git] / bfd / libbfd.h
blobe855db196a1e971ffe71614770c3f45b87ed8749
1 /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
2 generated from "libbfd-in.h", "init.c", "libbfd.c", "cache.c",
3 "reloc.c", "archures.c" and "elf.c".
4 Run "make headers" in your build bfd/ to regenerate. */
6 /* libbfd.h -- Declarations used by bfd library *implementation*.
7 (This include file is not for users of the library.)
8 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
9 2000, 2001, 2002
10 Free Software Foundation, Inc.
11 Written by Cygnus Support.
13 This file is part of BFD, the Binary File Descriptor library.
15 This program is free software; you can redistribute it and/or modify
16 it under the terms of the GNU General Public License as published by
17 the Free Software Foundation; either version 2 of the License, or
18 (at your option) any later version.
20 This program is distributed in the hope that it will be useful,
21 but WITHOUT ANY WARRANTY; without even the implied warranty of
22 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 GNU General Public License for more details.
25 You should have received a copy of the GNU General Public License
26 along with this program; if not, write to the Free Software
27 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
29 /* Align an address upward to a boundary, expressed as a number of bytes.
30 E.g. align to an 8-byte boundary with argument of 8. Take care never
31 to wrap around if the address is within boundary-1 of the end of the
32 address space. */
33 #define BFD_ALIGN(this, boundary) \
34 ((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \
35 ? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
36 : ~ (bfd_vma) 0)
38 /* If you want to read and write large blocks, you might want to do it
39 in quanta of this amount */
40 #define DEFAULT_BUFFERSIZE 8192
42 /* Set a tdata field. Can't use the other macros for this, since they
43 do casts, and casting to the left of assignment isn't portable. */
44 #define set_tdata(bfd, v) ((bfd)->tdata.any = (PTR) (v))
46 /* If BFD_IN_MEMORY is set for a BFD, then the iostream fields points
47 to an instance of this structure. */
49 struct bfd_in_memory
51 /* Size of buffer. */
52 bfd_size_type size;
53 /* Buffer holding contents of BFD. */
54 bfd_byte *buffer;
57 /* tdata for an archive. For an input archive, cache
58 needs to be free()'d. For an output archive, symdefs do. */
60 struct artdata {
61 file_ptr first_file_filepos;
62 /* Speed up searching the armap */
63 struct ar_cache *cache;
64 bfd *archive_head; /* Only interesting in output routines */
65 carsym *symdefs; /* the symdef entries */
66 symindex symdef_count; /* how many there are */
67 char *extended_names; /* clever intel extension */
68 /* when more compilers are standard C, this can be a time_t */
69 long armap_timestamp; /* Timestamp value written into armap.
70 This is used for BSD archives to check
71 that the timestamp is recent enough
72 for the BSD linker to not complain,
73 just before we finish writing an
74 archive. */
75 file_ptr armap_datepos; /* Position within archive to seek to
76 rewrite the date field. */
77 PTR tdata; /* Backend specific information. */
80 #define bfd_ardata(bfd) ((bfd)->tdata.aout_ar_data)
82 /* Goes in bfd's arelt_data slot */
83 struct areltdata {
84 char * arch_header; /* it's actually a string */
85 unsigned int parsed_size; /* octets of filesize not including ar_hdr */
86 char *filename; /* null-terminated */
89 #define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size)
91 extern PTR bfd_malloc PARAMS ((bfd_size_type));
92 extern PTR bfd_realloc PARAMS ((PTR, bfd_size_type));
93 extern PTR bfd_zmalloc PARAMS ((bfd_size_type));
95 extern bfd_error_handler_type _bfd_error_handler;
97 /* These routines allocate and free things on the BFD's objalloc. */
99 extern PTR bfd_alloc PARAMS ((bfd *, bfd_size_type));
100 extern PTR bfd_zalloc PARAMS ((bfd *, bfd_size_type));
101 extern void bfd_release PARAMS ((bfd *, PTR));
103 bfd * _bfd_create_empty_archive_element_shell PARAMS ((bfd *obfd));
104 bfd * _bfd_look_for_bfd_in_cache PARAMS ((bfd *, file_ptr));
105 boolean _bfd_add_bfd_to_archive_cache PARAMS ((bfd *, file_ptr, bfd *));
106 boolean _bfd_generic_mkarchive PARAMS ((bfd *abfd));
107 const bfd_target *bfd_generic_archive_p PARAMS ((bfd *abfd));
108 boolean bfd_slurp_armap PARAMS ((bfd *abfd));
109 boolean bfd_slurp_bsd_armap_f2 PARAMS ((bfd *abfd));
110 #define bfd_slurp_bsd_armap bfd_slurp_armap
111 #define bfd_slurp_coff_armap bfd_slurp_armap
112 boolean _bfd_slurp_extended_name_table PARAMS ((bfd *abfd));
113 extern boolean _bfd_construct_extended_name_table
114 PARAMS ((bfd *, boolean, char **, bfd_size_type *));
115 boolean _bfd_write_archive_contents PARAMS ((bfd *abfd));
116 boolean _bfd_compute_and_write_armap PARAMS ((bfd *, unsigned int elength));
117 bfd *_bfd_get_elt_at_filepos PARAMS ((bfd *archive, file_ptr filepos));
118 extern bfd *_bfd_generic_get_elt_at_index PARAMS ((bfd *, symindex));
119 bfd * _bfd_new_bfd PARAMS ((void));
120 void _bfd_delete_bfd PARAMS ((bfd *));
122 boolean bfd_false PARAMS ((bfd *ignore));
123 boolean bfd_true PARAMS ((bfd *ignore));
124 PTR bfd_nullvoidptr PARAMS ((bfd *ignore));
125 int bfd_0 PARAMS ((bfd *ignore));
126 unsigned int bfd_0u PARAMS ((bfd *ignore));
127 long bfd_0l PARAMS ((bfd *ignore));
128 long _bfd_n1 PARAMS ((bfd *ignore));
129 void bfd_void PARAMS ((bfd *ignore));
131 bfd *_bfd_new_bfd_contained_in PARAMS ((bfd *));
132 const bfd_target *_bfd_dummy_target PARAMS ((bfd *abfd));
134 void bfd_dont_truncate_arname PARAMS ((bfd *abfd, const char *filename,
135 char *hdr));
136 void bfd_bsd_truncate_arname PARAMS ((bfd *abfd, const char *filename,
137 char *hdr));
138 void bfd_gnu_truncate_arname PARAMS ((bfd *abfd, const char *filename,
139 char *hdr));
141 boolean bsd_write_armap PARAMS ((bfd *arch, unsigned int elength,
142 struct orl *map, unsigned int orl_count, int stridx));
144 boolean coff_write_armap PARAMS ((bfd *arch, unsigned int elength,
145 struct orl *map, unsigned int orl_count, int stridx));
147 extern PTR _bfd_generic_read_ar_hdr PARAMS ((bfd *));
149 extern PTR _bfd_generic_read_ar_hdr_mag PARAMS ((bfd *, const char *));
151 bfd * bfd_generic_openr_next_archived_file PARAMS ((bfd *archive,
152 bfd *last_file));
154 int bfd_generic_stat_arch_elt PARAMS ((bfd *, struct stat *));
156 #define _bfd_read_ar_hdr(abfd) \
157 BFD_SEND (abfd, _bfd_read_ar_hdr_fn, (abfd))
159 /* Generic routines to use for BFD_JUMP_TABLE_GENERIC. Use
160 BFD_JUMP_TABLE_GENERIC (_bfd_generic). */
162 #define _bfd_generic_close_and_cleanup bfd_true
163 #define _bfd_generic_bfd_free_cached_info bfd_true
164 #define _bfd_generic_new_section_hook \
165 ((boolean (*) PARAMS ((bfd *, asection *))) bfd_true)
166 extern boolean _bfd_generic_get_section_contents
167 PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
168 extern boolean _bfd_generic_get_section_contents_in_window
169 PARAMS ((bfd *, asection *, bfd_window *, file_ptr, bfd_size_type));
171 /* Generic routines to use for BFD_JUMP_TABLE_COPY. Use
172 BFD_JUMP_TABLE_COPY (_bfd_generic). */
174 #define _bfd_generic_bfd_copy_private_bfd_data \
175 ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
176 #define _bfd_generic_bfd_merge_private_bfd_data \
177 ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
178 #define _bfd_generic_bfd_set_private_flags \
179 ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
180 #define _bfd_generic_bfd_copy_private_section_data \
181 ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true)
182 #define _bfd_generic_bfd_copy_private_symbol_data \
183 ((boolean (*) PARAMS ((bfd *, asymbol *, bfd *, asymbol *))) bfd_true)
184 #define _bfd_generic_bfd_print_private_bfd_data \
185 ((boolean (*) PARAMS ((bfd *, PTR))) bfd_true)
187 /* Routines to use for BFD_JUMP_TABLE_CORE when there is no core file
188 support. Use BFD_JUMP_TABLE_CORE (_bfd_nocore). */
190 extern char *_bfd_nocore_core_file_failing_command PARAMS ((bfd *));
191 extern int _bfd_nocore_core_file_failing_signal PARAMS ((bfd *));
192 extern boolean _bfd_nocore_core_file_matches_executable_p
193 PARAMS ((bfd *, bfd *));
195 /* Routines to use for BFD_JUMP_TABLE_ARCHIVE when there is no archive
196 file support. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive). */
198 #define _bfd_noarchive_slurp_armap bfd_false
199 #define _bfd_noarchive_slurp_extended_name_table bfd_false
200 #define _bfd_noarchive_construct_extended_name_table \
201 ((boolean (*) PARAMS ((bfd *, char **, bfd_size_type *, const char **))) \
202 bfd_false)
203 #define _bfd_noarchive_truncate_arname \
204 ((void (*) PARAMS ((bfd *, const char *, char *))) bfd_void)
205 #define _bfd_noarchive_write_armap \
206 ((boolean (*) \
207 PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int))) \
208 bfd_false)
209 #define _bfd_noarchive_read_ar_hdr bfd_nullvoidptr
210 #define _bfd_noarchive_openr_next_archived_file \
211 ((bfd *(*) PARAMS ((bfd *, bfd *))) bfd_nullvoidptr)
212 #define _bfd_noarchive_get_elt_at_index \
213 ((bfd *(*) PARAMS ((bfd *, symindex))) bfd_nullvoidptr)
214 #define _bfd_noarchive_generic_stat_arch_elt bfd_generic_stat_arch_elt
215 #define _bfd_noarchive_update_armap_timestamp bfd_false
217 /* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD style
218 archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd). */
220 #define _bfd_archive_bsd_slurp_armap bfd_slurp_bsd_armap
221 #define _bfd_archive_bsd_slurp_extended_name_table \
222 _bfd_slurp_extended_name_table
223 extern boolean _bfd_archive_bsd_construct_extended_name_table
224 PARAMS ((bfd *, char **, bfd_size_type *, const char **));
225 #define _bfd_archive_bsd_truncate_arname bfd_bsd_truncate_arname
226 #define _bfd_archive_bsd_write_armap bsd_write_armap
227 #define _bfd_archive_bsd_read_ar_hdr _bfd_generic_read_ar_hdr
228 #define _bfd_archive_bsd_openr_next_archived_file \
229 bfd_generic_openr_next_archived_file
230 #define _bfd_archive_bsd_get_elt_at_index _bfd_generic_get_elt_at_index
231 #define _bfd_archive_bsd_generic_stat_arch_elt \
232 bfd_generic_stat_arch_elt
233 extern boolean _bfd_archive_bsd_update_armap_timestamp PARAMS ((bfd *));
235 /* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get COFF style
236 archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff). */
238 #define _bfd_archive_coff_slurp_armap bfd_slurp_coff_armap
239 #define _bfd_archive_coff_slurp_extended_name_table \
240 _bfd_slurp_extended_name_table
241 extern boolean _bfd_archive_coff_construct_extended_name_table
242 PARAMS ((bfd *, char **, bfd_size_type *, const char **));
243 #define _bfd_archive_coff_truncate_arname bfd_dont_truncate_arname
244 #define _bfd_archive_coff_write_armap coff_write_armap
245 #define _bfd_archive_coff_read_ar_hdr _bfd_generic_read_ar_hdr
246 #define _bfd_archive_coff_openr_next_archived_file \
247 bfd_generic_openr_next_archived_file
248 #define _bfd_archive_coff_get_elt_at_index _bfd_generic_get_elt_at_index
249 #define _bfd_archive_coff_generic_stat_arch_elt \
250 bfd_generic_stat_arch_elt
251 #define _bfd_archive_coff_update_armap_timestamp bfd_true
253 /* Routines to use for BFD_JUMP_TABLE_SYMBOLS where there is no symbol
254 support. Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols). */
256 #define _bfd_nosymbols_get_symtab_upper_bound _bfd_n1
257 #define _bfd_nosymbols_get_symtab \
258 ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1)
259 #define _bfd_nosymbols_make_empty_symbol _bfd_generic_make_empty_symbol
260 #define _bfd_nosymbols_print_symbol \
261 ((void (*) PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type))) bfd_void)
262 #define _bfd_nosymbols_get_symbol_info \
263 ((void (*) PARAMS ((bfd *, asymbol *, symbol_info *))) bfd_void)
264 #define _bfd_nosymbols_bfd_is_local_label_name \
265 ((boolean (*) PARAMS ((bfd *, const char *))) bfd_false)
266 #define _bfd_nosymbols_get_lineno \
267 ((alent *(*) PARAMS ((bfd *, asymbol *))) bfd_nullvoidptr)
268 #define _bfd_nosymbols_find_nearest_line \
269 ((boolean (*) \
270 PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **, \
271 const char **, unsigned int *))) \
272 bfd_false)
273 #define _bfd_nosymbols_bfd_make_debug_symbol \
274 ((asymbol *(*) PARAMS ((bfd *, PTR, unsigned long))) bfd_nullvoidptr)
275 #define _bfd_nosymbols_read_minisymbols \
276 ((long (*) PARAMS ((bfd *, boolean, PTR *, unsigned int *))) _bfd_n1)
277 #define _bfd_nosymbols_minisymbol_to_symbol \
278 ((asymbol *(*) PARAMS ((bfd *, boolean, const PTR, asymbol *))) \
279 bfd_nullvoidptr)
281 /* Routines to use for BFD_JUMP_TABLE_RELOCS when there is no reloc
282 support. Use BFD_JUMP_TABLE_RELOCS (_bfd_norelocs). */
284 #define _bfd_norelocs_get_reloc_upper_bound \
285 ((long (*) PARAMS ((bfd *, asection *))) _bfd_n1)
286 #define _bfd_norelocs_canonicalize_reloc \
287 ((long (*) PARAMS ((bfd *, asection *, arelent **, asymbol **))) _bfd_n1)
288 #define _bfd_norelocs_bfd_reloc_type_lookup \
289 ((reloc_howto_type *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) \
290 bfd_nullvoidptr)
292 /* Routines to use for BFD_JUMP_TABLE_WRITE for targets which may not
293 be written. Use BFD_JUMP_TABLE_WRITE (_bfd_nowrite). */
295 #define _bfd_nowrite_set_arch_mach \
296 ((boolean (*) PARAMS ((bfd *, enum bfd_architecture, unsigned long))) \
297 bfd_false)
298 #define _bfd_nowrite_set_section_contents \
299 ((boolean (*) PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type))) \
300 bfd_false)
302 /* Generic routines to use for BFD_JUMP_TABLE_WRITE. Use
303 BFD_JUMP_TABLE_WRITE (_bfd_generic). */
305 #define _bfd_generic_set_arch_mach bfd_default_set_arch_mach
306 extern boolean _bfd_generic_set_section_contents
307 PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
309 /* Routines to use for BFD_JUMP_TABLE_LINK for targets which do not
310 support linking. Use BFD_JUMP_TABLE_LINK (_bfd_nolink). */
312 #define _bfd_nolink_sizeof_headers ((int (*) PARAMS ((bfd *, boolean))) bfd_0)
313 #define _bfd_nolink_bfd_get_relocated_section_contents \
314 ((bfd_byte *(*) \
315 PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, \
316 bfd_byte *, boolean, asymbol **))) \
317 bfd_nullvoidptr)
318 #define _bfd_nolink_bfd_relax_section \
319 ((boolean (*) \
320 PARAMS ((bfd *, asection *, struct bfd_link_info *, boolean *))) \
321 bfd_false)
322 #define _bfd_nolink_bfd_gc_sections \
323 ((boolean (*) \
324 PARAMS ((bfd *, struct bfd_link_info *))) \
325 bfd_false)
326 #define _bfd_nolink_bfd_merge_sections \
327 ((boolean (*) \
328 PARAMS ((bfd *, struct bfd_link_info *))) \
329 bfd_false)
330 #define _bfd_nolink_bfd_discard_group \
331 ((boolean (*) \
332 PARAMS ((bfd *, struct sec *))) \
333 bfd_false)
334 #define _bfd_nolink_bfd_link_hash_table_create \
335 ((struct bfd_link_hash_table *(*) PARAMS ((bfd *))) bfd_nullvoidptr)
336 #define _bfd_nolink_bfd_link_hash_table_free \
337 ((void (*) PARAMS ((struct bfd_link_hash_table *))) bfd_void)
338 #define _bfd_nolink_bfd_link_add_symbols \
339 ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
340 #define _bfd_nolink_bfd_link_just_syms \
341 ((void (*) PARAMS ((asection *, struct bfd_link_info *))) bfd_void)
342 #define _bfd_nolink_bfd_final_link \
343 ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
344 #define _bfd_nolink_bfd_link_split_section \
345 ((boolean (*) PARAMS ((bfd *, struct sec *))) bfd_false)
347 /* Routines to use for BFD_JUMP_TABLE_DYNAMIC for targets which do not
348 have dynamic symbols or relocs. Use BFD_JUMP_TABLE_DYNAMIC
349 (_bfd_nodynamic). */
351 #define _bfd_nodynamic_get_dynamic_symtab_upper_bound _bfd_n1
352 #define _bfd_nodynamic_canonicalize_dynamic_symtab \
353 ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1)
354 #define _bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_n1
355 #define _bfd_nodynamic_canonicalize_dynamic_reloc \
356 ((long (*) PARAMS ((bfd *, arelent **, asymbol **))) _bfd_n1)
358 /* Generic routine to determine of the given symbol is a local
359 label. */
360 extern boolean bfd_generic_is_local_label_name PARAMS ((bfd *, const char *));
362 /* Generic minisymbol routines. */
363 extern long _bfd_generic_read_minisymbols
364 PARAMS ((bfd *, boolean, PTR *, unsigned int *));
365 extern asymbol *_bfd_generic_minisymbol_to_symbol
366 PARAMS ((bfd *, boolean, const PTR, asymbol *));
368 /* Find the nearest line using .stab/.stabstr sections. */
369 extern boolean _bfd_stab_section_find_nearest_line
370 PARAMS ((bfd *, asymbol **, asection *, bfd_vma, boolean *, const char **,
371 const char **, unsigned int *, PTR *));
373 /* Find the neaderst line using DWARF 1 debugging information. */
374 extern boolean _bfd_dwarf1_find_nearest_line
375 PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
376 const char **, unsigned int *));
378 /* Find the nearest line using DWARF 2 debugging information. */
379 extern boolean _bfd_dwarf2_find_nearest_line
380 PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
381 const char **, unsigned int *, unsigned int,
382 PTR *));
384 /* Create a new section entry. */
385 extern struct bfd_hash_entry *bfd_section_hash_newfunc
386 PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
388 /* A routine to create entries for a bfd_link_hash_table. */
389 extern struct bfd_hash_entry *_bfd_link_hash_newfunc
390 PARAMS ((struct bfd_hash_entry *entry,
391 struct bfd_hash_table *table,
392 const char *string));
394 /* Initialize a bfd_link_hash_table. */
395 extern boolean _bfd_link_hash_table_init
396 PARAMS ((struct bfd_link_hash_table *, bfd *,
397 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
398 struct bfd_hash_table *,
399 const char *)));
401 /* Generic link hash table creation routine. */
402 extern struct bfd_link_hash_table *_bfd_generic_link_hash_table_create
403 PARAMS ((bfd *));
405 /* Generic link hash table destruction routine. */
406 extern void _bfd_generic_link_hash_table_free
407 PARAMS ((struct bfd_link_hash_table *));
409 /* Generic add symbol routine. */
410 extern boolean _bfd_generic_link_add_symbols
411 PARAMS ((bfd *, struct bfd_link_info *));
413 /* Generic add symbol routine. This version is used by targets for
414 which the linker must collect constructors and destructors by name,
415 as the collect2 program does. */
416 extern boolean _bfd_generic_link_add_symbols_collect
417 PARAMS ((bfd *, struct bfd_link_info *));
419 /* Generic archive add symbol routine. */
420 extern boolean _bfd_generic_link_add_archive_symbols
421 PARAMS ((bfd *, struct bfd_link_info *,
422 boolean (*checkfn) (bfd *, struct bfd_link_info *, boolean *)));
424 /* Forward declaration to avoid prototype errors. */
425 typedef struct bfd_link_hash_entry _bfd_link_hash_entry;
427 /* Generic routine to add a single symbol. */
428 extern boolean _bfd_generic_link_add_one_symbol
429 PARAMS ((struct bfd_link_info *, bfd *, const char *name, flagword,
430 asection *, bfd_vma, const char *, boolean copy,
431 boolean constructor, struct bfd_link_hash_entry **));
433 /* Generic routine to mark section as supplying symbols only. */
434 extern void _bfd_generic_link_just_syms
435 PARAMS ((asection *, struct bfd_link_info *));
437 /* Generic link routine. */
438 extern boolean _bfd_generic_final_link
439 PARAMS ((bfd *, struct bfd_link_info *));
441 extern boolean _bfd_generic_link_split_section
442 PARAMS ((bfd *, struct sec *));
444 /* Generic reloc_link_order processing routine. */
445 extern boolean _bfd_generic_reloc_link_order
446 PARAMS ((bfd *, struct bfd_link_info *, asection *,
447 struct bfd_link_order *));
449 /* Default link order processing routine. */
450 extern boolean _bfd_default_link_order
451 PARAMS ((bfd *, struct bfd_link_info *, asection *,
452 struct bfd_link_order *));
454 /* Count the number of reloc entries in a link order list. */
455 extern unsigned int _bfd_count_link_order_relocs
456 PARAMS ((struct bfd_link_order *));
458 /* Final link relocation routine. */
459 extern bfd_reloc_status_type _bfd_final_link_relocate
460 PARAMS ((reloc_howto_type *, bfd *, asection *, bfd_byte *,
461 bfd_vma, bfd_vma, bfd_vma));
463 /* Relocate a particular location by a howto and a value. */
464 extern bfd_reloc_status_type _bfd_relocate_contents
465 PARAMS ((reloc_howto_type *, bfd *, bfd_vma, bfd_byte *));
467 /* Link stabs in sections in the first pass. */
469 extern boolean _bfd_link_section_stabs
470 PARAMS ((bfd *, PTR *, asection *, asection *, PTR *));
472 /* Eliminate stabs for discarded functions and symbols. */
473 extern boolean _bfd_discard_section_stabs
474 PARAMS ((bfd *, asection *, PTR,
475 boolean (*) (bfd_vma, PTR), PTR));
477 /* Write out the .stab section when linking stabs in sections. */
479 extern boolean _bfd_write_section_stabs
480 PARAMS ((bfd *, PTR *, asection *, PTR *, bfd_byte *));
482 /* Write out the .stabstr string table when linking stabs in sections. */
484 extern boolean _bfd_write_stab_strings PARAMS ((bfd *, PTR *));
486 /* Find an offset within a .stab section when linking stabs in
487 sections. */
489 extern bfd_vma _bfd_stab_section_offset
490 PARAMS ((bfd *, PTR *, asection *, PTR *, bfd_vma));
492 /* Attempt to merge a SEC_MERGE section. */
494 extern boolean _bfd_merge_section
495 PARAMS ((bfd *, PTR *, asection *, PTR *));
497 /* Attempt to merge SEC_MERGE sections. */
499 extern boolean _bfd_merge_sections
500 PARAMS ((bfd *, PTR, void (*)(bfd *, asection *)));
502 /* Write out a merged section. */
504 extern boolean _bfd_write_merged_section
505 PARAMS ((bfd *, asection *, PTR));
507 /* Find an offset within a modified SEC_MERGE section. */
509 extern bfd_vma _bfd_merged_section_offset
510 PARAMS ((bfd *, asection **, PTR, bfd_vma, bfd_vma));
512 /* Create a string table. */
513 extern struct bfd_strtab_hash *_bfd_stringtab_init PARAMS ((void));
515 /* Create an XCOFF .debug section style string table. */
516 extern struct bfd_strtab_hash *_bfd_xcoff_stringtab_init PARAMS ((void));
518 /* Free a string table. */
519 extern void _bfd_stringtab_free PARAMS ((struct bfd_strtab_hash *));
521 /* Get the size of a string table. */
522 extern bfd_size_type _bfd_stringtab_size PARAMS ((struct bfd_strtab_hash *));
524 /* Add a string to a string table. */
525 extern bfd_size_type _bfd_stringtab_add
526 PARAMS ((struct bfd_strtab_hash *, const char *, boolean hash,
527 boolean copy));
529 /* Write out a string table. */
530 extern boolean _bfd_stringtab_emit PARAMS ((bfd *, struct bfd_strtab_hash *));
532 /* Check that endianness of input and output file match. */
533 extern boolean _bfd_generic_verify_endian_match PARAMS ((bfd *, bfd *));
535 /* Macros to tell if bfds are read or write enabled.
537 Note that bfds open for read may be scribbled into if the fd passed
538 to bfd_fdopenr is actually open both for read and write
539 simultaneously. However an output bfd will never be open for
540 read. Therefore sometimes you want to check bfd_read_p or
541 !bfd_read_p, and only sometimes bfd_write_p.
544 #define bfd_read_p(abfd) ((abfd)->direction == read_direction || (abfd)->direction == both_direction)
545 #define bfd_write_p(abfd) ((abfd)->direction == write_direction || (abfd)->direction == both_direction)
547 void bfd_assert PARAMS ((const char*,int));
549 #define BFD_ASSERT(x) \
550 { if (!(x)) bfd_assert(__FILE__,__LINE__); }
552 #define BFD_FAIL() \
553 { bfd_assert(__FILE__,__LINE__); }
555 extern void _bfd_abort PARAMS ((const char *, int, const char *))
556 ATTRIBUTE_NORETURN;
558 /* if gcc >= 2.6, we can give a function name, too */
559 #if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
560 #define __PRETTY_FUNCTION__ ((char *) NULL)
561 #endif
563 #undef abort
564 #define abort() _bfd_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
566 FILE * bfd_cache_lookup_worker PARAMS ((bfd *));
568 extern bfd *bfd_last_cache;
570 /* List of supported target vectors, and the default vector (if
571 bfd_default_vector[0] is NULL, there is no default). */
572 extern const bfd_target * const *bfd_target_vector;
573 extern const bfd_target *bfd_default_vector[];
575 /* Functions shared by the ECOFF and MIPS ELF backends, which have no
576 other common header files. */
578 #if defined(__STDC__) || defined(ALMOST_STDC)
579 struct ecoff_find_line;
580 #endif
582 extern boolean _bfd_ecoff_locate_line
583 PARAMS ((bfd *, asection *, bfd_vma, struct ecoff_debug_info * const,
584 const struct ecoff_debug_swap * const, struct ecoff_find_line *,
585 const char **, const char **, unsigned int *));
586 extern boolean _bfd_ecoff_get_accumulated_pdr PARAMS ((PTR, bfd_byte *));
587 extern boolean _bfd_ecoff_get_accumulated_sym PARAMS ((PTR, bfd_byte *));
588 extern boolean _bfd_ecoff_get_accumulated_ss PARAMS ((PTR, bfd_byte *));
590 extern bfd_vma _bfd_get_gp_value PARAMS ((bfd *));
591 extern void _bfd_set_gp_value PARAMS ((bfd *, bfd_vma));
593 /* Function shared by the COFF and ELF SH backends, which have no
594 other common header files. */
596 extern boolean _bfd_sh_align_load_span
597 PARAMS ((bfd *, asection *, bfd_byte *,
598 boolean (*) (bfd *, asection *, PTR, bfd_byte *, bfd_vma),
599 PTR, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, boolean *));
601 /* Extracted from init.c. */
602 /* Extracted from libbfd.c. */
603 boolean
604 bfd_write_bigendian_4byte_int PARAMS ((bfd *, unsigned int));
606 unsigned int
607 bfd_log2 PARAMS ((bfd_vma x));
609 /* Extracted from cache.c. */
610 #define BFD_CACHE_MAX_OPEN 10
611 extern bfd *bfd_last_cache;
613 #define bfd_cache_lookup(x) \
614 ((x)==bfd_last_cache? \
615 (FILE*) (bfd_last_cache->iostream): \
616 bfd_cache_lookup_worker(x))
617 boolean
618 bfd_cache_init PARAMS ((bfd *abfd));
620 boolean
621 bfd_cache_close PARAMS ((bfd *abfd));
623 FILE*
624 bfd_open_file PARAMS ((bfd *abfd));
626 FILE *
627 bfd_cache_lookup_worker PARAMS ((bfd *abfd));
629 /* Extracted from reloc.c. */
630 #ifdef _BFD_MAKE_TABLE_bfd_reloc_code_real
632 static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
634 "BFD_RELOC_64",
635 "BFD_RELOC_32",
636 "BFD_RELOC_26",
637 "BFD_RELOC_24",
638 "BFD_RELOC_16",
639 "BFD_RELOC_14",
640 "BFD_RELOC_8",
641 "BFD_RELOC_64_PCREL",
642 "BFD_RELOC_32_PCREL",
643 "BFD_RELOC_24_PCREL",
644 "BFD_RELOC_16_PCREL",
645 "BFD_RELOC_12_PCREL",
646 "BFD_RELOC_8_PCREL",
647 "BFD_RELOC_32_GOT_PCREL",
648 "BFD_RELOC_16_GOT_PCREL",
649 "BFD_RELOC_8_GOT_PCREL",
650 "BFD_RELOC_32_GOTOFF",
651 "BFD_RELOC_16_GOTOFF",
652 "BFD_RELOC_LO16_GOTOFF",
653 "BFD_RELOC_HI16_GOTOFF",
654 "BFD_RELOC_HI16_S_GOTOFF",
655 "BFD_RELOC_8_GOTOFF",
656 "BFD_RELOC_64_PLT_PCREL",
657 "BFD_RELOC_32_PLT_PCREL",
658 "BFD_RELOC_24_PLT_PCREL",
659 "BFD_RELOC_16_PLT_PCREL",
660 "BFD_RELOC_8_PLT_PCREL",
661 "BFD_RELOC_64_PLTOFF",
662 "BFD_RELOC_32_PLTOFF",
663 "BFD_RELOC_16_PLTOFF",
664 "BFD_RELOC_LO16_PLTOFF",
665 "BFD_RELOC_HI16_PLTOFF",
666 "BFD_RELOC_HI16_S_PLTOFF",
667 "BFD_RELOC_8_PLTOFF",
668 "BFD_RELOC_68K_GLOB_DAT",
669 "BFD_RELOC_68K_JMP_SLOT",
670 "BFD_RELOC_68K_RELATIVE",
671 "BFD_RELOC_32_BASEREL",
672 "BFD_RELOC_16_BASEREL",
673 "BFD_RELOC_LO16_BASEREL",
674 "BFD_RELOC_HI16_BASEREL",
675 "BFD_RELOC_HI16_S_BASEREL",
676 "BFD_RELOC_8_BASEREL",
677 "BFD_RELOC_RVA",
678 "BFD_RELOC_8_FFnn",
679 "BFD_RELOC_32_PCREL_S2",
680 "BFD_RELOC_16_PCREL_S2",
681 "BFD_RELOC_23_PCREL_S2",
682 "BFD_RELOC_HI22",
683 "BFD_RELOC_LO10",
684 "BFD_RELOC_GPREL16",
685 "BFD_RELOC_GPREL32",
686 "BFD_RELOC_I960_CALLJ",
687 "BFD_RELOC_NONE",
688 "BFD_RELOC_SPARC_WDISP22",
689 "BFD_RELOC_SPARC22",
690 "BFD_RELOC_SPARC13",
691 "BFD_RELOC_SPARC_GOT10",
692 "BFD_RELOC_SPARC_GOT13",
693 "BFD_RELOC_SPARC_GOT22",
694 "BFD_RELOC_SPARC_PC10",
695 "BFD_RELOC_SPARC_PC22",
696 "BFD_RELOC_SPARC_WPLT30",
697 "BFD_RELOC_SPARC_COPY",
698 "BFD_RELOC_SPARC_GLOB_DAT",
699 "BFD_RELOC_SPARC_JMP_SLOT",
700 "BFD_RELOC_SPARC_RELATIVE",
701 "BFD_RELOC_SPARC_UA16",
702 "BFD_RELOC_SPARC_UA32",
703 "BFD_RELOC_SPARC_UA64",
704 "BFD_RELOC_SPARC_BASE13",
705 "BFD_RELOC_SPARC_BASE22",
706 "BFD_RELOC_SPARC_10",
707 "BFD_RELOC_SPARC_11",
708 "BFD_RELOC_SPARC_OLO10",
709 "BFD_RELOC_SPARC_HH22",
710 "BFD_RELOC_SPARC_HM10",
711 "BFD_RELOC_SPARC_LM22",
712 "BFD_RELOC_SPARC_PC_HH22",
713 "BFD_RELOC_SPARC_PC_HM10",
714 "BFD_RELOC_SPARC_PC_LM22",
715 "BFD_RELOC_SPARC_WDISP16",
716 "BFD_RELOC_SPARC_WDISP19",
717 "BFD_RELOC_SPARC_7",
718 "BFD_RELOC_SPARC_6",
719 "BFD_RELOC_SPARC_5",
720 "BFD_RELOC_SPARC_PLT32",
721 "BFD_RELOC_SPARC_PLT64",
722 "BFD_RELOC_SPARC_HIX22",
723 "BFD_RELOC_SPARC_LOX10",
724 "BFD_RELOC_SPARC_H44",
725 "BFD_RELOC_SPARC_M44",
726 "BFD_RELOC_SPARC_L44",
727 "BFD_RELOC_SPARC_REGISTER",
728 "BFD_RELOC_SPARC_REV32",
729 "BFD_RELOC_ALPHA_GPDISP_HI16",
730 "BFD_RELOC_ALPHA_GPDISP_LO16",
731 "BFD_RELOC_ALPHA_GPDISP",
732 "BFD_RELOC_ALPHA_LITERAL",
733 "BFD_RELOC_ALPHA_ELF_LITERAL",
734 "BFD_RELOC_ALPHA_LITUSE",
735 "BFD_RELOC_ALPHA_HINT",
736 "BFD_RELOC_ALPHA_LINKAGE",
737 "BFD_RELOC_ALPHA_CODEADDR",
738 "BFD_RELOC_ALPHA_GPREL_HI16",
739 "BFD_RELOC_ALPHA_GPREL_LO16",
740 "BFD_RELOC_ALPHA_BRSGP",
741 "BFD_RELOC_ALPHA_TLSGD",
742 "BFD_RELOC_ALPHA_TLSLDM",
743 "BFD_RELOC_ALPHA_DTPMOD64",
744 "BFD_RELOC_ALPHA_GOTDTPREL16",
745 "BFD_RELOC_ALPHA_DTPREL64",
746 "BFD_RELOC_ALPHA_DTPREL_HI16",
747 "BFD_RELOC_ALPHA_DTPREL_LO16",
748 "BFD_RELOC_ALPHA_DTPREL16",
749 "BFD_RELOC_ALPHA_GOTTPREL16",
750 "BFD_RELOC_ALPHA_TPREL64",
751 "BFD_RELOC_ALPHA_TPREL_HI16",
752 "BFD_RELOC_ALPHA_TPREL_LO16",
753 "BFD_RELOC_ALPHA_TPREL16",
754 "BFD_RELOC_MIPS_JMP",
755 "BFD_RELOC_MIPS16_JMP",
756 "BFD_RELOC_MIPS16_GPREL",
757 "BFD_RELOC_HI16",
758 "BFD_RELOC_HI16_S",
759 "BFD_RELOC_LO16",
760 "BFD_RELOC_PCREL_HI16_S",
761 "BFD_RELOC_PCREL_LO16",
762 "BFD_RELOC_MIPS_LITERAL",
763 "BFD_RELOC_MIPS_GOT16",
764 "BFD_RELOC_MIPS_CALL16",
765 "BFD_RELOC_MIPS_GOT_HI16",
766 "BFD_RELOC_MIPS_GOT_LO16",
767 "BFD_RELOC_MIPS_CALL_HI16",
768 "BFD_RELOC_MIPS_CALL_LO16",
769 "BFD_RELOC_MIPS_SUB",
770 "BFD_RELOC_MIPS_GOT_PAGE",
771 "BFD_RELOC_MIPS_GOT_OFST",
772 "BFD_RELOC_MIPS_GOT_DISP",
773 "BFD_RELOC_MIPS_SHIFT5",
774 "BFD_RELOC_MIPS_SHIFT6",
775 "BFD_RELOC_MIPS_INSERT_A",
776 "BFD_RELOC_MIPS_INSERT_B",
777 "BFD_RELOC_MIPS_DELETE",
778 "BFD_RELOC_MIPS_HIGHEST",
779 "BFD_RELOC_MIPS_HIGHER",
780 "BFD_RELOC_MIPS_SCN_DISP",
781 "BFD_RELOC_MIPS_REL16",
782 "BFD_RELOC_MIPS_RELGOT",
783 "BFD_RELOC_MIPS_JALR",
784 "BFD_RELOC_FRV_LABEL16",
785 "BFD_RELOC_FRV_LABEL24",
786 "BFD_RELOC_FRV_LO16",
787 "BFD_RELOC_FRV_HI16",
788 "BFD_RELOC_FRV_GPREL12",
789 "BFD_RELOC_FRV_GPRELU12",
790 "BFD_RELOC_FRV_GPREL32",
791 "BFD_RELOC_FRV_GPRELHI",
792 "BFD_RELOC_FRV_GPRELLO",
794 "BFD_RELOC_386_GOT32",
795 "BFD_RELOC_386_PLT32",
796 "BFD_RELOC_386_COPY",
797 "BFD_RELOC_386_GLOB_DAT",
798 "BFD_RELOC_386_JUMP_SLOT",
799 "BFD_RELOC_386_RELATIVE",
800 "BFD_RELOC_386_GOTOFF",
801 "BFD_RELOC_386_GOTPC",
802 "BFD_RELOC_386_TLS_LE",
803 "BFD_RELOC_386_TLS_GD",
804 "BFD_RELOC_386_TLS_LDM",
805 "BFD_RELOC_386_TLS_LDO_32",
806 "BFD_RELOC_386_TLS_IE_32",
807 "BFD_RELOC_386_TLS_LE_32",
808 "BFD_RELOC_386_TLS_DTPMOD32",
809 "BFD_RELOC_386_TLS_DTPOFF32",
810 "BFD_RELOC_386_TLS_TPOFF32",
811 "BFD_RELOC_X86_64_GOT32",
812 "BFD_RELOC_X86_64_PLT32",
813 "BFD_RELOC_X86_64_COPY",
814 "BFD_RELOC_X86_64_GLOB_DAT",
815 "BFD_RELOC_X86_64_JUMP_SLOT",
816 "BFD_RELOC_X86_64_RELATIVE",
817 "BFD_RELOC_X86_64_GOTPCREL",
818 "BFD_RELOC_X86_64_32S",
819 "BFD_RELOC_NS32K_IMM_8",
820 "BFD_RELOC_NS32K_IMM_16",
821 "BFD_RELOC_NS32K_IMM_32",
822 "BFD_RELOC_NS32K_IMM_8_PCREL",
823 "BFD_RELOC_NS32K_IMM_16_PCREL",
824 "BFD_RELOC_NS32K_IMM_32_PCREL",
825 "BFD_RELOC_NS32K_DISP_8",
826 "BFD_RELOC_NS32K_DISP_16",
827 "BFD_RELOC_NS32K_DISP_32",
828 "BFD_RELOC_NS32K_DISP_8_PCREL",
829 "BFD_RELOC_NS32K_DISP_16_PCREL",
830 "BFD_RELOC_NS32K_DISP_32_PCREL",
831 "BFD_RELOC_PDP11_DISP_8_PCREL",
832 "BFD_RELOC_PDP11_DISP_6_PCREL",
833 "BFD_RELOC_PJ_CODE_HI16",
834 "BFD_RELOC_PJ_CODE_LO16",
835 "BFD_RELOC_PJ_CODE_DIR16",
836 "BFD_RELOC_PJ_CODE_DIR32",
837 "BFD_RELOC_PJ_CODE_REL16",
838 "BFD_RELOC_PJ_CODE_REL32",
839 "BFD_RELOC_PPC_B26",
840 "BFD_RELOC_PPC_BA26",
841 "BFD_RELOC_PPC_TOC16",
842 "BFD_RELOC_PPC_B16",
843 "BFD_RELOC_PPC_B16_BRTAKEN",
844 "BFD_RELOC_PPC_B16_BRNTAKEN",
845 "BFD_RELOC_PPC_BA16",
846 "BFD_RELOC_PPC_BA16_BRTAKEN",
847 "BFD_RELOC_PPC_BA16_BRNTAKEN",
848 "BFD_RELOC_PPC_COPY",
849 "BFD_RELOC_PPC_GLOB_DAT",
850 "BFD_RELOC_PPC_JMP_SLOT",
851 "BFD_RELOC_PPC_RELATIVE",
852 "BFD_RELOC_PPC_LOCAL24PC",
853 "BFD_RELOC_PPC_EMB_NADDR32",
854 "BFD_RELOC_PPC_EMB_NADDR16",
855 "BFD_RELOC_PPC_EMB_NADDR16_LO",
856 "BFD_RELOC_PPC_EMB_NADDR16_HI",
857 "BFD_RELOC_PPC_EMB_NADDR16_HA",
858 "BFD_RELOC_PPC_EMB_SDAI16",
859 "BFD_RELOC_PPC_EMB_SDA2I16",
860 "BFD_RELOC_PPC_EMB_SDA2REL",
861 "BFD_RELOC_PPC_EMB_SDA21",
862 "BFD_RELOC_PPC_EMB_MRKREF",
863 "BFD_RELOC_PPC_EMB_RELSEC16",
864 "BFD_RELOC_PPC_EMB_RELST_LO",
865 "BFD_RELOC_PPC_EMB_RELST_HI",
866 "BFD_RELOC_PPC_EMB_RELST_HA",
867 "BFD_RELOC_PPC_EMB_BIT_FLD",
868 "BFD_RELOC_PPC_EMB_RELSDA",
869 "BFD_RELOC_PPC64_HIGHER",
870 "BFD_RELOC_PPC64_HIGHER_S",
871 "BFD_RELOC_PPC64_HIGHEST",
872 "BFD_RELOC_PPC64_HIGHEST_S",
873 "BFD_RELOC_PPC64_TOC16_LO",
874 "BFD_RELOC_PPC64_TOC16_HI",
875 "BFD_RELOC_PPC64_TOC16_HA",
876 "BFD_RELOC_PPC64_TOC",
877 "BFD_RELOC_PPC64_PLTGOT16",
878 "BFD_RELOC_PPC64_PLTGOT16_LO",
879 "BFD_RELOC_PPC64_PLTGOT16_HI",
880 "BFD_RELOC_PPC64_PLTGOT16_HA",
881 "BFD_RELOC_PPC64_ADDR16_DS",
882 "BFD_RELOC_PPC64_ADDR16_LO_DS",
883 "BFD_RELOC_PPC64_GOT16_DS",
884 "BFD_RELOC_PPC64_GOT16_LO_DS",
885 "BFD_RELOC_PPC64_PLT16_LO_DS",
886 "BFD_RELOC_PPC64_SECTOFF_DS",
887 "BFD_RELOC_PPC64_SECTOFF_LO_DS",
888 "BFD_RELOC_PPC64_TOC16_DS",
889 "BFD_RELOC_PPC64_TOC16_LO_DS",
890 "BFD_RELOC_PPC64_PLTGOT16_DS",
891 "BFD_RELOC_PPC64_PLTGOT16_LO_DS",
892 "BFD_RELOC_I370_D12",
893 "BFD_RELOC_CTOR",
894 "BFD_RELOC_ARM_PCREL_BRANCH",
895 "BFD_RELOC_ARM_PCREL_BLX",
896 "BFD_RELOC_THUMB_PCREL_BLX",
897 "BFD_RELOC_ARM_IMMEDIATE",
898 "BFD_RELOC_ARM_ADRL_IMMEDIATE",
899 "BFD_RELOC_ARM_OFFSET_IMM",
900 "BFD_RELOC_ARM_SHIFT_IMM",
901 "BFD_RELOC_ARM_SWI",
902 "BFD_RELOC_ARM_MULTI",
903 "BFD_RELOC_ARM_CP_OFF_IMM",
904 "BFD_RELOC_ARM_ADR_IMM",
905 "BFD_RELOC_ARM_LDR_IMM",
906 "BFD_RELOC_ARM_LITERAL",
907 "BFD_RELOC_ARM_IN_POOL",
908 "BFD_RELOC_ARM_OFFSET_IMM8",
909 "BFD_RELOC_ARM_HWLITERAL",
910 "BFD_RELOC_ARM_THUMB_ADD",
911 "BFD_RELOC_ARM_THUMB_IMM",
912 "BFD_RELOC_ARM_THUMB_SHIFT",
913 "BFD_RELOC_ARM_THUMB_OFFSET",
914 "BFD_RELOC_ARM_GOT12",
915 "BFD_RELOC_ARM_GOT32",
916 "BFD_RELOC_ARM_JUMP_SLOT",
917 "BFD_RELOC_ARM_COPY",
918 "BFD_RELOC_ARM_GLOB_DAT",
919 "BFD_RELOC_ARM_PLT32",
920 "BFD_RELOC_ARM_RELATIVE",
921 "BFD_RELOC_ARM_GOTOFF",
922 "BFD_RELOC_ARM_GOTPC",
923 "BFD_RELOC_SH_PCDISP8BY2",
924 "BFD_RELOC_SH_PCDISP12BY2",
925 "BFD_RELOC_SH_IMM4",
926 "BFD_RELOC_SH_IMM4BY2",
927 "BFD_RELOC_SH_IMM4BY4",
928 "BFD_RELOC_SH_IMM8",
929 "BFD_RELOC_SH_IMM8BY2",
930 "BFD_RELOC_SH_IMM8BY4",
931 "BFD_RELOC_SH_PCRELIMM8BY2",
932 "BFD_RELOC_SH_PCRELIMM8BY4",
933 "BFD_RELOC_SH_SWITCH16",
934 "BFD_RELOC_SH_SWITCH32",
935 "BFD_RELOC_SH_USES",
936 "BFD_RELOC_SH_COUNT",
937 "BFD_RELOC_SH_ALIGN",
938 "BFD_RELOC_SH_CODE",
939 "BFD_RELOC_SH_DATA",
940 "BFD_RELOC_SH_LABEL",
941 "BFD_RELOC_SH_LOOP_START",
942 "BFD_RELOC_SH_LOOP_END",
943 "BFD_RELOC_SH_COPY",
944 "BFD_RELOC_SH_GLOB_DAT",
945 "BFD_RELOC_SH_JMP_SLOT",
946 "BFD_RELOC_SH_RELATIVE",
947 "BFD_RELOC_SH_GOTPC",
948 "BFD_RELOC_SH_GOT_LOW16",
949 "BFD_RELOC_SH_GOT_MEDLOW16",
950 "BFD_RELOC_SH_GOT_MEDHI16",
951 "BFD_RELOC_SH_GOT_HI16",
952 "BFD_RELOC_SH_GOTPLT_LOW16",
953 "BFD_RELOC_SH_GOTPLT_MEDLOW16",
954 "BFD_RELOC_SH_GOTPLT_MEDHI16",
955 "BFD_RELOC_SH_GOTPLT_HI16",
956 "BFD_RELOC_SH_PLT_LOW16",
957 "BFD_RELOC_SH_PLT_MEDLOW16",
958 "BFD_RELOC_SH_PLT_MEDHI16",
959 "BFD_RELOC_SH_PLT_HI16",
960 "BFD_RELOC_SH_GOTOFF_LOW16",
961 "BFD_RELOC_SH_GOTOFF_MEDLOW16",
962 "BFD_RELOC_SH_GOTOFF_MEDHI16",
963 "BFD_RELOC_SH_GOTOFF_HI16",
964 "BFD_RELOC_SH_GOTPC_LOW16",
965 "BFD_RELOC_SH_GOTPC_MEDLOW16",
966 "BFD_RELOC_SH_GOTPC_MEDHI16",
967 "BFD_RELOC_SH_GOTPC_HI16",
968 "BFD_RELOC_SH_COPY64",
969 "BFD_RELOC_SH_GLOB_DAT64",
970 "BFD_RELOC_SH_JMP_SLOT64",
971 "BFD_RELOC_SH_RELATIVE64",
972 "BFD_RELOC_SH_GOT10BY4",
973 "BFD_RELOC_SH_GOT10BY8",
974 "BFD_RELOC_SH_GOTPLT10BY4",
975 "BFD_RELOC_SH_GOTPLT10BY8",
976 "BFD_RELOC_SH_GOTPLT32",
977 "BFD_RELOC_SH_SHMEDIA_CODE",
978 "BFD_RELOC_SH_IMMU5",
979 "BFD_RELOC_SH_IMMS6",
980 "BFD_RELOC_SH_IMMS6BY32",
981 "BFD_RELOC_SH_IMMU6",
982 "BFD_RELOC_SH_IMMS10",
983 "BFD_RELOC_SH_IMMS10BY2",
984 "BFD_RELOC_SH_IMMS10BY4",
985 "BFD_RELOC_SH_IMMS10BY8",
986 "BFD_RELOC_SH_IMMS16",
987 "BFD_RELOC_SH_IMMU16",
988 "BFD_RELOC_SH_IMM_LOW16",
989 "BFD_RELOC_SH_IMM_LOW16_PCREL",
990 "BFD_RELOC_SH_IMM_MEDLOW16",
991 "BFD_RELOC_SH_IMM_MEDLOW16_PCREL",
992 "BFD_RELOC_SH_IMM_MEDHI16",
993 "BFD_RELOC_SH_IMM_MEDHI16_PCREL",
994 "BFD_RELOC_SH_IMM_HI16",
995 "BFD_RELOC_SH_IMM_HI16_PCREL",
996 "BFD_RELOC_SH_PT_16",
997 "BFD_RELOC_THUMB_PCREL_BRANCH9",
998 "BFD_RELOC_THUMB_PCREL_BRANCH12",
999 "BFD_RELOC_THUMB_PCREL_BRANCH23",
1000 "BFD_RELOC_ARC_B22_PCREL",
1001 "BFD_RELOC_ARC_B26",
1002 "BFD_RELOC_D10V_10_PCREL_R",
1003 "BFD_RELOC_D10V_10_PCREL_L",
1004 "BFD_RELOC_D10V_18",
1005 "BFD_RELOC_D10V_18_PCREL",
1006 "BFD_RELOC_D30V_6",
1007 "BFD_RELOC_D30V_9_PCREL",
1008 "BFD_RELOC_D30V_9_PCREL_R",
1009 "BFD_RELOC_D30V_15",
1010 "BFD_RELOC_D30V_15_PCREL",
1011 "BFD_RELOC_D30V_15_PCREL_R",
1012 "BFD_RELOC_D30V_21",
1013 "BFD_RELOC_D30V_21_PCREL",
1014 "BFD_RELOC_D30V_21_PCREL_R",
1015 "BFD_RELOC_D30V_32",
1016 "BFD_RELOC_D30V_32_PCREL",
1017 "BFD_RELOC_DLX_HI16_S",
1018 "BFD_RELOC_DLX_LO16",
1019 "BFD_RELOC_DLX_JMP26",
1020 "BFD_RELOC_M32R_24",
1021 "BFD_RELOC_M32R_10_PCREL",
1022 "BFD_RELOC_M32R_18_PCREL",
1023 "BFD_RELOC_M32R_26_PCREL",
1024 "BFD_RELOC_M32R_HI16_ULO",
1025 "BFD_RELOC_M32R_HI16_SLO",
1026 "BFD_RELOC_M32R_LO16",
1027 "BFD_RELOC_M32R_SDA16",
1028 "BFD_RELOC_V850_9_PCREL",
1029 "BFD_RELOC_V850_22_PCREL",
1030 "BFD_RELOC_V850_SDA_16_16_OFFSET",
1031 "BFD_RELOC_V850_SDA_15_16_OFFSET",
1032 "BFD_RELOC_V850_ZDA_16_16_OFFSET",
1033 "BFD_RELOC_V850_ZDA_15_16_OFFSET",
1034 "BFD_RELOC_V850_TDA_6_8_OFFSET",
1035 "BFD_RELOC_V850_TDA_7_8_OFFSET",
1036 "BFD_RELOC_V850_TDA_7_7_OFFSET",
1037 "BFD_RELOC_V850_TDA_16_16_OFFSET",
1038 "BFD_RELOC_V850_TDA_4_5_OFFSET",
1039 "BFD_RELOC_V850_TDA_4_4_OFFSET",
1040 "BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET",
1041 "BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET",
1042 "BFD_RELOC_V850_CALLT_6_7_OFFSET",
1043 "BFD_RELOC_V850_CALLT_16_16_OFFSET",
1044 "BFD_RELOC_V850_LONGCALL",
1045 "BFD_RELOC_V850_LONGJUMP",
1046 "BFD_RELOC_V850_ALIGN",
1047 "BFD_RELOC_MN10300_32_PCREL",
1048 "BFD_RELOC_MN10300_16_PCREL",
1049 "BFD_RELOC_TIC30_LDP",
1050 "BFD_RELOC_TIC54X_PARTLS7",
1051 "BFD_RELOC_TIC54X_PARTMS9",
1052 "BFD_RELOC_TIC54X_23",
1053 "BFD_RELOC_TIC54X_16_OF_23",
1054 "BFD_RELOC_TIC54X_MS7_OF_23",
1055 "BFD_RELOC_FR30_48",
1056 "BFD_RELOC_FR30_20",
1057 "BFD_RELOC_FR30_6_IN_4",
1058 "BFD_RELOC_FR30_8_IN_8",
1059 "BFD_RELOC_FR30_9_IN_8",
1060 "BFD_RELOC_FR30_10_IN_8",
1061 "BFD_RELOC_FR30_9_PCREL",
1062 "BFD_RELOC_FR30_12_PCREL",
1063 "BFD_RELOC_MCORE_PCREL_IMM8BY4",
1064 "BFD_RELOC_MCORE_PCREL_IMM11BY2",
1065 "BFD_RELOC_MCORE_PCREL_IMM4BY2",
1066 "BFD_RELOC_MCORE_PCREL_32",
1067 "BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2",
1068 "BFD_RELOC_MCORE_RVA",
1069 "BFD_RELOC_MMIX_GETA",
1070 "BFD_RELOC_MMIX_GETA_1",
1071 "BFD_RELOC_MMIX_GETA_2",
1072 "BFD_RELOC_MMIX_GETA_3",
1073 "BFD_RELOC_MMIX_CBRANCH",
1074 "BFD_RELOC_MMIX_CBRANCH_J",
1075 "BFD_RELOC_MMIX_CBRANCH_1",
1076 "BFD_RELOC_MMIX_CBRANCH_2",
1077 "BFD_RELOC_MMIX_CBRANCH_3",
1078 "BFD_RELOC_MMIX_PUSHJ",
1079 "BFD_RELOC_MMIX_PUSHJ_1",
1080 "BFD_RELOC_MMIX_PUSHJ_2",
1081 "BFD_RELOC_MMIX_PUSHJ_3",
1082 "BFD_RELOC_MMIX_JMP",
1083 "BFD_RELOC_MMIX_JMP_1",
1084 "BFD_RELOC_MMIX_JMP_2",
1085 "BFD_RELOC_MMIX_JMP_3",
1086 "BFD_RELOC_MMIX_ADDR19",
1087 "BFD_RELOC_MMIX_ADDR27",
1088 "BFD_RELOC_MMIX_REG_OR_BYTE",
1089 "BFD_RELOC_MMIX_REG",
1090 "BFD_RELOC_MMIX_BASE_PLUS_OFFSET",
1091 "BFD_RELOC_MMIX_LOCAL",
1092 "BFD_RELOC_AVR_7_PCREL",
1093 "BFD_RELOC_AVR_13_PCREL",
1094 "BFD_RELOC_AVR_16_PM",
1095 "BFD_RELOC_AVR_LO8_LDI",
1096 "BFD_RELOC_AVR_HI8_LDI",
1097 "BFD_RELOC_AVR_HH8_LDI",
1098 "BFD_RELOC_AVR_LO8_LDI_NEG",
1099 "BFD_RELOC_AVR_HI8_LDI_NEG",
1100 "BFD_RELOC_AVR_HH8_LDI_NEG",
1101 "BFD_RELOC_AVR_LO8_LDI_PM",
1102 "BFD_RELOC_AVR_HI8_LDI_PM",
1103 "BFD_RELOC_AVR_HH8_LDI_PM",
1104 "BFD_RELOC_AVR_LO8_LDI_PM_NEG",
1105 "BFD_RELOC_AVR_HI8_LDI_PM_NEG",
1106 "BFD_RELOC_AVR_HH8_LDI_PM_NEG",
1107 "BFD_RELOC_AVR_CALL",
1108 "BFD_RELOC_390_12",
1109 "BFD_RELOC_390_GOT12",
1110 "BFD_RELOC_390_PLT32",
1111 "BFD_RELOC_390_COPY",
1112 "BFD_RELOC_390_GLOB_DAT",
1113 "BFD_RELOC_390_JMP_SLOT",
1114 "BFD_RELOC_390_RELATIVE",
1115 "BFD_RELOC_390_GOTPC",
1116 "BFD_RELOC_390_GOT16",
1117 "BFD_RELOC_390_PC16DBL",
1118 "BFD_RELOC_390_PLT16DBL",
1119 "BFD_RELOC_390_PC32DBL",
1120 "BFD_RELOC_390_PLT32DBL",
1121 "BFD_RELOC_390_GOTPCDBL",
1122 "BFD_RELOC_390_GOT64",
1123 "BFD_RELOC_390_PLT64",
1124 "BFD_RELOC_390_GOTENT",
1125 "BFD_RELOC_IP2K_FR9",
1126 "BFD_RELOC_IP2K_BANK",
1127 "BFD_RELOC_IP2K_ADDR16CJP",
1128 "BFD_RELOC_IP2K_PAGE3",
1129 "BFD_RELOC_IP2K_LO8DATA",
1130 "BFD_RELOC_IP2K_HI8DATA",
1131 "BFD_RELOC_IP2K_EX8DATA",
1132 "BFD_RELOC_IP2K_LO8INSN",
1133 "BFD_RELOC_IP2K_HI8INSN",
1134 "BFD_RELOC_IP2K_PC_SKIP",
1135 "BFD_RELOC_IP2K_TEXT",
1136 "BFD_RELOC_IP2K_FR_OFFSET",
1137 "BFD_RELOC_VPE4KMATH_DATA",
1138 "BFD_RELOC_VPE4KMATH_INSN",
1139 "BFD_RELOC_VTABLE_INHERIT",
1140 "BFD_RELOC_VTABLE_ENTRY",
1141 "BFD_RELOC_IA64_IMM14",
1142 "BFD_RELOC_IA64_IMM22",
1143 "BFD_RELOC_IA64_IMM64",
1144 "BFD_RELOC_IA64_DIR32MSB",
1145 "BFD_RELOC_IA64_DIR32LSB",
1146 "BFD_RELOC_IA64_DIR64MSB",
1147 "BFD_RELOC_IA64_DIR64LSB",
1148 "BFD_RELOC_IA64_GPREL22",
1149 "BFD_RELOC_IA64_GPREL64I",
1150 "BFD_RELOC_IA64_GPREL32MSB",
1151 "BFD_RELOC_IA64_GPREL32LSB",
1152 "BFD_RELOC_IA64_GPREL64MSB",
1153 "BFD_RELOC_IA64_GPREL64LSB",
1154 "BFD_RELOC_IA64_LTOFF22",
1155 "BFD_RELOC_IA64_LTOFF64I",
1156 "BFD_RELOC_IA64_PLTOFF22",
1157 "BFD_RELOC_IA64_PLTOFF64I",
1158 "BFD_RELOC_IA64_PLTOFF64MSB",
1159 "BFD_RELOC_IA64_PLTOFF64LSB",
1160 "BFD_RELOC_IA64_FPTR64I",
1161 "BFD_RELOC_IA64_FPTR32MSB",
1162 "BFD_RELOC_IA64_FPTR32LSB",
1163 "BFD_RELOC_IA64_FPTR64MSB",
1164 "BFD_RELOC_IA64_FPTR64LSB",
1165 "BFD_RELOC_IA64_PCREL21B",
1166 "BFD_RELOC_IA64_PCREL21BI",
1167 "BFD_RELOC_IA64_PCREL21M",
1168 "BFD_RELOC_IA64_PCREL21F",
1169 "BFD_RELOC_IA64_PCREL22",
1170 "BFD_RELOC_IA64_PCREL60B",
1171 "BFD_RELOC_IA64_PCREL64I",
1172 "BFD_RELOC_IA64_PCREL32MSB",
1173 "BFD_RELOC_IA64_PCREL32LSB",
1174 "BFD_RELOC_IA64_PCREL64MSB",
1175 "BFD_RELOC_IA64_PCREL64LSB",
1176 "BFD_RELOC_IA64_LTOFF_FPTR22",
1177 "BFD_RELOC_IA64_LTOFF_FPTR64I",
1178 "BFD_RELOC_IA64_LTOFF_FPTR32MSB",
1179 "BFD_RELOC_IA64_LTOFF_FPTR32LSB",
1180 "BFD_RELOC_IA64_LTOFF_FPTR64MSB",
1181 "BFD_RELOC_IA64_LTOFF_FPTR64LSB",
1182 "BFD_RELOC_IA64_SEGREL32MSB",
1183 "BFD_RELOC_IA64_SEGREL32LSB",
1184 "BFD_RELOC_IA64_SEGREL64MSB",
1185 "BFD_RELOC_IA64_SEGREL64LSB",
1186 "BFD_RELOC_IA64_SECREL32MSB",
1187 "BFD_RELOC_IA64_SECREL32LSB",
1188 "BFD_RELOC_IA64_SECREL64MSB",
1189 "BFD_RELOC_IA64_SECREL64LSB",
1190 "BFD_RELOC_IA64_REL32MSB",
1191 "BFD_RELOC_IA64_REL32LSB",
1192 "BFD_RELOC_IA64_REL64MSB",
1193 "BFD_RELOC_IA64_REL64LSB",
1194 "BFD_RELOC_IA64_LTV32MSB",
1195 "BFD_RELOC_IA64_LTV32LSB",
1196 "BFD_RELOC_IA64_LTV64MSB",
1197 "BFD_RELOC_IA64_LTV64LSB",
1198 "BFD_RELOC_IA64_IPLTMSB",
1199 "BFD_RELOC_IA64_IPLTLSB",
1200 "BFD_RELOC_IA64_COPY",
1201 "BFD_RELOC_IA64_LTOFF22X",
1202 "BFD_RELOC_IA64_LDXMOV",
1203 "BFD_RELOC_IA64_TPREL14",
1204 "BFD_RELOC_IA64_TPREL22",
1205 "BFD_RELOC_IA64_TPREL64I",
1206 "BFD_RELOC_IA64_TPREL64MSB",
1207 "BFD_RELOC_IA64_TPREL64LSB",
1208 "BFD_RELOC_IA64_LTOFF_TPREL22",
1209 "BFD_RELOC_IA64_DTPMOD64MSB",
1210 "BFD_RELOC_IA64_DTPMOD64LSB",
1211 "BFD_RELOC_IA64_LTOFF_DTPMOD22",
1212 "BFD_RELOC_IA64_DTPREL14",
1213 "BFD_RELOC_IA64_DTPREL22",
1214 "BFD_RELOC_IA64_DTPREL64I",
1215 "BFD_RELOC_IA64_DTPREL32MSB",
1216 "BFD_RELOC_IA64_DTPREL32LSB",
1217 "BFD_RELOC_IA64_DTPREL64MSB",
1218 "BFD_RELOC_IA64_DTPREL64LSB",
1219 "BFD_RELOC_IA64_LTOFF_DTPREL22",
1220 "BFD_RELOC_M68HC11_HI8",
1221 "BFD_RELOC_M68HC11_LO8",
1222 "BFD_RELOC_M68HC11_3B",
1223 "BFD_RELOC_M68HC11_RL_JUMP",
1224 "BFD_RELOC_M68HC11_RL_GROUP",
1225 "BFD_RELOC_M68HC11_LO16",
1226 "BFD_RELOC_M68HC11_PAGE",
1227 "BFD_RELOC_M68HC11_24",
1228 "BFD_RELOC_CRIS_BDISP8",
1229 "BFD_RELOC_CRIS_UNSIGNED_5",
1230 "BFD_RELOC_CRIS_SIGNED_6",
1231 "BFD_RELOC_CRIS_UNSIGNED_6",
1232 "BFD_RELOC_CRIS_UNSIGNED_4",
1233 "BFD_RELOC_CRIS_COPY",
1234 "BFD_RELOC_CRIS_GLOB_DAT",
1235 "BFD_RELOC_CRIS_JUMP_SLOT",
1236 "BFD_RELOC_CRIS_RELATIVE",
1237 "BFD_RELOC_CRIS_32_GOT",
1238 "BFD_RELOC_CRIS_16_GOT",
1239 "BFD_RELOC_CRIS_32_GOTPLT",
1240 "BFD_RELOC_CRIS_16_GOTPLT",
1241 "BFD_RELOC_CRIS_32_GOTREL",
1242 "BFD_RELOC_CRIS_32_PLT_GOTREL",
1243 "BFD_RELOC_CRIS_32_PLT_PCREL",
1244 "BFD_RELOC_860_COPY",
1245 "BFD_RELOC_860_GLOB_DAT",
1246 "BFD_RELOC_860_JUMP_SLOT",
1247 "BFD_RELOC_860_RELATIVE",
1248 "BFD_RELOC_860_PC26",
1249 "BFD_RELOC_860_PLT26",
1250 "BFD_RELOC_860_PC16",
1251 "BFD_RELOC_860_LOW0",
1252 "BFD_RELOC_860_SPLIT0",
1253 "BFD_RELOC_860_LOW1",
1254 "BFD_RELOC_860_SPLIT1",
1255 "BFD_RELOC_860_LOW2",
1256 "BFD_RELOC_860_SPLIT2",
1257 "BFD_RELOC_860_LOW3",
1258 "BFD_RELOC_860_LOGOT0",
1259 "BFD_RELOC_860_SPGOT0",
1260 "BFD_RELOC_860_LOGOT1",
1261 "BFD_RELOC_860_SPGOT1",
1262 "BFD_RELOC_860_LOGOTOFF0",
1263 "BFD_RELOC_860_SPGOTOFF0",
1264 "BFD_RELOC_860_LOGOTOFF1",
1265 "BFD_RELOC_860_SPGOTOFF1",
1266 "BFD_RELOC_860_LOGOTOFF2",
1267 "BFD_RELOC_860_LOGOTOFF3",
1268 "BFD_RELOC_860_LOPC",
1269 "BFD_RELOC_860_HIGHADJ",
1270 "BFD_RELOC_860_HAGOT",
1271 "BFD_RELOC_860_HAGOTOFF",
1272 "BFD_RELOC_860_HAPC",
1273 "BFD_RELOC_860_HIGH",
1274 "BFD_RELOC_860_HIGOT",
1275 "BFD_RELOC_860_HIGOTOFF",
1276 "BFD_RELOC_OPENRISC_ABS_26",
1277 "BFD_RELOC_OPENRISC_REL_26",
1278 "BFD_RELOC_H8_DIR16A8",
1279 "BFD_RELOC_H8_DIR16R8",
1280 "BFD_RELOC_H8_DIR24A8",
1281 "BFD_RELOC_H8_DIR24R8",
1282 "BFD_RELOC_H8_DIR32A16",
1283 "BFD_RELOC_XSTORMY16_REL_12",
1284 "BFD_RELOC_XSTORMY16_24",
1285 "BFD_RELOC_XSTORMY16_FPTR16",
1286 "BFD_RELOC_VAX_GLOB_DAT",
1287 "BFD_RELOC_VAX_JMP_SLOT",
1288 "BFD_RELOC_VAX_RELATIVE",
1289 "@@overflow: BFD_RELOC_UNUSED@@",
1291 #endif
1293 reloc_howto_type *
1294 bfd_default_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
1296 boolean
1297 bfd_generic_relax_section PARAMS ((bfd *abfd,
1298 asection *section,
1299 struct bfd_link_info *,
1300 boolean *));
1302 boolean
1303 bfd_generic_gc_sections PARAMS ((bfd *, struct bfd_link_info *));
1305 boolean
1306 bfd_generic_merge_sections PARAMS ((bfd *, struct bfd_link_info *));
1308 bfd_byte *
1309 bfd_generic_get_relocated_section_contents PARAMS ((bfd *abfd,
1310 struct bfd_link_info *link_info,
1311 struct bfd_link_order *link_order,
1312 bfd_byte *data,
1313 boolean relocateable,
1314 asymbol **symbols));
1316 /* Extracted from archures.c. */
1317 extern const bfd_arch_info_type bfd_default_arch_struct;
1318 boolean
1319 bfd_default_set_arch_mach PARAMS ((bfd *abfd,
1320 enum bfd_architecture arch,
1321 unsigned long mach));
1323 const bfd_arch_info_type *
1324 bfd_default_compatible PARAMS ((const bfd_arch_info_type *a,
1325 const bfd_arch_info_type *b));
1327 boolean
1328 bfd_default_scan PARAMS ((const struct bfd_arch_info *info, const char *string));
1330 /* Extracted from elf.c. */
1331 struct elf_internal_shdr *
1332 bfd_elf_find_section PARAMS ((bfd *abfd, char *name));