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Tue Jul 14 15:37:41 1998 Geoffrey Noer <noer@cygnus.com>
[deliverable/binutils-gdb.git] / bfd / libbfd.h
CommitLineData
c618de01
SC		 1/* libbfd.h -- Declarations used by bfd library *implementation*.
2 (This include file is not for users of the library.)
53d3ce37 3 Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
c618de01 4 Written by Cygnus Support.
fc723380 5
e914ed52
ILT		 6** NOTE: libbfd.h is a GENERATED file. Don't change it; instead,
7** change libbfd-in.h or the other BFD source files processed to
8** generate this file.
9
c618de01 10This file is part of BFD, the Binary File Descriptor library.
4a81b561 11
c618de01 12This program is free software; you can redistribute it and/or modify
4a81b561 13it under the terms of the GNU General Public License as published by
c618de01
SC		 14the Free Software Foundation; either version 2 of the License, or
15(at your option) any later version.
4a81b561 16
c618de01 17This program is distributed in the hope that it will be useful,
4a81b561
DHW		 18but WITHOUT ANY WARRANTY; without even the implied warranty of
19MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20GNU General Public License for more details.
21
22You should have received a copy of the GNU General Public License
c618de01 23along with this program; if not, write to the Free Software
4e98461f 24Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
4a81b561 25
01dd1b2b 26/* Align an address upward to a boundary, expressed as a number of bytes.
29b7118a
MM		 27 E.g. align to an 8-byte boundary with argument of 8. Take care never
28 to wrap around if the address is within boundary-1 of the end of the
29 address space. */
30#define BFD_ALIGN(this, boundary) \
53d3ce37
TT		 31 ((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \
32 ? (((bfd_vma) (this) + ((boundary) - 1)) & (~((boundary)-1))) \
29b7118a 33 : ~ (bfd_vma) 0)
01dd1b2b 34
4a81b561
DHW		 35/* If you want to read and write large blocks, you might want to do it
36 in quanta of this amount */
37#define DEFAULT_BUFFERSIZE 8192
38
fc723380
JG		 39/* Set a tdata field. Can't use the other macros for this, since they
40 do casts, and casting to the left of assignment isn't portable. */
d5cd3c0e 41#define set_tdata(bfd, v) ((bfd)->tdata.any = (PTR) (v))
fc723380 42
64d5f5d0
ILT		 43/* If BFD_IN_MEMORY is set for a BFD, then the iostream fields points
44 to an instance of this structure. */
45
46struct bfd_in_memory
47{
48 /* Size of buffer. */
49 bfd_size_type size;
50 /* Buffer holding contents of BFD. */
51 bfd_byte *buffer;
52};
53
fc723380
JG		 54/* tdata for an archive. For an input archive, cache
55 needs to be free()'d. For an output archive, symdefs do. */
4a81b561
DHW		 56
57struct artdata {
58 file_ptr first_file_filepos;
59 /* Speed up searching the armap */
60 struct ar_cache *cache;
61 bfd *archive_head; /* Only interesting in output routines */
62 carsym *symdefs; /* the symdef entries */
63 symindex symdef_count; /* how many there are */
64 char *extended_names; /* clever intel extension */
c188b0be
DM		 65 /* when more compilers are standard C, this can be a time_t */
66 long armap_timestamp; /* Timestamp value written into armap.
b5b4294e
JG		 67 This is used for BSD archives to check
68 that the timestamp is recent enough
69 for the BSD linker to not complain,
70 just before we finish writing an
71 archive. */
72 file_ptr armap_datepos; /* Position within archive to seek to
73 rewrite the date field. */
b59f0276 74 PTR tdata; /* Backend specific information. */
4a81b561
DHW		 75};
76
e98e6ec1 77#define bfd_ardata(bfd) ((bfd)->tdata.aout_ar_data)
4a81b561
DHW		 78
79/* Goes in bfd's arelt_data slot */
80struct areltdata {
81 char * arch_header; /* it's actually a string */
82 unsigned int parsed_size; /* octets of filesize not including ar_hdr */
83 char *filename; /* null-terminated */
84};
85
86#define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size)
87
64d5f5d0
ILT		 88extern PTR bfd_malloc PARAMS ((size_t));
89extern PTR bfd_realloc PARAMS ((PTR, size_t));
90extern PTR bfd_zmalloc PARAMS ((size_t));
9846338e 91
4e98461f
SC		 92extern bfd_error_handler_type _bfd_error_handler;
93
37bdd624 94/* These routines allocate and free things on the BFD's objalloc. */
4a81b561 95
37bdd624
DE		 96extern PTR bfd_alloc PARAMS ((bfd *, size_t));
97extern PTR bfd_zalloc PARAMS ((bfd *, size_t));
98extern void bfd_release PARAMS ((bfd *, PTR));
287c221d 99
287c221d 100bfd * _bfd_create_empty_archive_element_shell PARAMS ((bfd *obfd));
f4bd7a8f 101bfd * _bfd_look_for_bfd_in_cache PARAMS ((bfd *arch_bfd, file_ptr index));
b59f0276 102boolean _bfd_add_bfd_to_archive_cache PARAMS ((bfd *, file_ptr, bfd *));
287c221d 103boolean _bfd_generic_mkarchive PARAMS ((bfd *abfd));
e914ed52 104const bfd_target *bfd_generic_archive_p PARAMS ((bfd *abfd));
287c221d 105boolean bfd_slurp_armap PARAMS ((bfd *abfd));
898728d4 106boolean bfd_slurp_bsd_armap_f2 PARAMS ((bfd *abfd));
287c221d
PB		 107#define bfd_slurp_bsd_armap bfd_slurp_armap
108#define bfd_slurp_coff_armap bfd_slurp_armap
109boolean _bfd_slurp_extended_name_table PARAMS ((bfd *abfd));
fca2b81b
KR		 110extern boolean _bfd_construct_extended_name_table
111 PARAMS ((bfd *, boolean, char **, bfd_size_type *));
287c221d 112boolean _bfd_write_archive_contents PARAMS ((bfd *abfd));
c53fac12 113boolean _bfd_compute_and_write_armap PARAMS ((bfd *, unsigned int elength));
f4bd7a8f 114bfd *_bfd_get_elt_at_filepos PARAMS ((bfd *archive, file_ptr filepos));
64d5f5d0 115extern bfd *_bfd_generic_get_elt_at_index PARAMS ((bfd *, symindex));
f4bd7a8f 116bfd * _bfd_new_bfd PARAMS ((void));
4a81b561 117
287c221d
PB		 118boolean bfd_false PARAMS ((bfd *ignore));
119boolean bfd_true PARAMS ((bfd *ignore));
120PTR bfd_nullvoidptr PARAMS ((bfd *ignore));
121int bfd_0 PARAMS ((bfd *ignore));
122unsigned int bfd_0u PARAMS ((bfd *ignore));
326e32d7 123long bfd_0l PARAMS ((bfd *ignore));
6812b607 124long _bfd_n1 PARAMS ((bfd *ignore));
287c221d
PB		 125void bfd_void PARAMS ((bfd *ignore));
126
e914ed52
ILT		 127bfd *_bfd_new_bfd_contained_in PARAMS ((bfd *));
128const bfd_target *_bfd_dummy_target PARAMS ((bfd *abfd));
4a81b561 129
287c221d 130void bfd_dont_truncate_arname PARAMS ((bfd *abfd, CONST char *filename,
69ebee86 131 char *hdr));
287c221d 132void bfd_bsd_truncate_arname PARAMS ((bfd *abfd, CONST char *filename,
69ebee86 133 char *hdr));
287c221d 134void bfd_gnu_truncate_arname PARAMS ((bfd *abfd, CONST char *filename,
69ebee86 135 char *hdr));
4a81b561 136
287c221d 137boolean bsd_write_armap PARAMS ((bfd *arch, unsigned int elength,
01dd1b2b 138 struct orl *map, unsigned int orl_count, int stridx));
4a81b561 139
287c221d 140boolean coff_write_armap PARAMS ((bfd *arch, unsigned int elength,
01dd1b2b 141 struct orl *map, unsigned int orl_count, int stridx));
4a81b561 142
c53fac12
ILT		 143extern PTR _bfd_generic_read_ar_hdr PARAMS ((bfd *));
144
64d5f5d0
ILT		 145extern PTR _bfd_generic_read_ar_hdr_mag PARAMS ((bfd *, const char *));
146
287c221d 147bfd * bfd_generic_openr_next_archived_file PARAMS ((bfd *archive,
2203f786 148 bfd *last_file));
4a81b561 149
287c221d 150int bfd_generic_stat_arch_elt PARAMS ((bfd *, struct stat *));
fc723380 151
c53fac12 152#define _bfd_read_ar_hdr(abfd) \
64d5f5d0 153 BFD_SEND (abfd, _bfd_read_ar_hdr_fn, (abfd))
6812b607
ILT		 154\f
155/* Generic routines to use for BFD_JUMP_TABLE_GENERIC. Use
156 BFD_JUMP_TABLE_GENERIC (_bfd_generic). */
157
158#define _bfd_generic_close_and_cleanup bfd_true
159#define _bfd_generic_bfd_free_cached_info bfd_true
160#define _bfd_generic_new_section_hook \
161 ((boolean (*) PARAMS ((bfd *, asection *))) bfd_true)
162extern boolean _bfd_generic_get_section_contents
163 PARAMS ((bfd *, asection *, PTR location, file_ptr offset,
164 bfd_size_type count));
64d5f5d0
ILT		 165extern boolean _bfd_generic_get_section_contents_in_window
166 PARAMS ((bfd *, asection *, bfd_window *, file_ptr, bfd_size_type));
6812b607
ILT		 167
168/* Generic routines to use for BFD_JUMP_TABLE_COPY. Use
169 BFD_JUMP_TABLE_COPY (_bfd_generic). */
170
171#define _bfd_generic_bfd_copy_private_bfd_data \
172 ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
4e98461f
SC		 173#define _bfd_generic_bfd_merge_private_bfd_data \
174 ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
175#define _bfd_generic_bfd_set_private_flags \
176 ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
6812b607
ILT		 177#define _bfd_generic_bfd_copy_private_section_data \
178 ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true)
4e98461f
SC		 179#define _bfd_generic_bfd_copy_private_symbol_data \
180 ((boolean (*) PARAMS ((bfd *, asymbol *, bfd *, asymbol *))) bfd_true)
181#define _bfd_generic_bfd_print_private_bfd_data \
64d5f5d0 182 ((boolean (*) PARAMS ((bfd *, PTR))) bfd_true)
6812b607
ILT		 183
184/* Routines to use for BFD_JUMP_TABLE_CORE when there is no core file
185 support. Use BFD_JUMP_TABLE_CORE (_bfd_nocore). */
186
187extern char *_bfd_nocore_core_file_failing_command PARAMS ((bfd *));
188extern int _bfd_nocore_core_file_failing_signal PARAMS ((bfd *));
189extern boolean _bfd_nocore_core_file_matches_executable_p
190 PARAMS ((bfd *, bfd *));
191
192/* Routines to use for BFD_JUMP_TABLE_ARCHIVE when there is no archive
193 file support. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive). */
194
195#define _bfd_noarchive_slurp_armap bfd_false
196#define _bfd_noarchive_slurp_extended_name_table bfd_false
fca2b81b
KR		 197#define _bfd_noarchive_construct_extended_name_table \
198 ((boolean (*) PARAMS ((bfd *, char **, bfd_size_type *, const char **))) \
199 bfd_false)
6812b607
ILT		 200#define _bfd_noarchive_truncate_arname \
201 ((void (*) PARAMS ((bfd *, const char *, char *))) bfd_void)
202#define _bfd_noarchive_write_armap \
203 ((boolean (*) \
204 PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int))) \
205 bfd_false)
c53fac12 206#define _bfd_noarchive_read_ar_hdr bfd_nullvoidptr
6812b607
ILT		 207#define _bfd_noarchive_openr_next_archived_file \
208 ((bfd *(*) PARAMS ((bfd *, bfd *))) bfd_nullvoidptr)
64d5f5d0
ILT		 209#define _bfd_noarchive_get_elt_at_index \
210 ((bfd *(*) PARAMS ((bfd *, symindex))) bfd_nullvoidptr)
6812b607 211#define _bfd_noarchive_generic_stat_arch_elt bfd_generic_stat_arch_elt
0443af31 212#define _bfd_noarchive_update_armap_timestamp bfd_false
6812b607
ILT		 213
214/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD style
215 archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd). */
216
217#define _bfd_archive_bsd_slurp_armap bfd_slurp_bsd_armap
218#define _bfd_archive_bsd_slurp_extended_name_table \
219 _bfd_slurp_extended_name_table
fca2b81b
KR		 220extern boolean _bfd_archive_bsd_construct_extended_name_table
221 PARAMS ((bfd *, char **, bfd_size_type *, const char **));
6812b607
ILT		 222#define _bfd_archive_bsd_truncate_arname bfd_bsd_truncate_arname
223#define _bfd_archive_bsd_write_armap bsd_write_armap
c53fac12 224#define _bfd_archive_bsd_read_ar_hdr _bfd_generic_read_ar_hdr
6812b607
ILT		 225#define _bfd_archive_bsd_openr_next_archived_file \
226 bfd_generic_openr_next_archived_file
64d5f5d0 227#define _bfd_archive_bsd_get_elt_at_index _bfd_generic_get_elt_at_index
6812b607
ILT		 228#define _bfd_archive_bsd_generic_stat_arch_elt \
229 bfd_generic_stat_arch_elt
0443af31 230extern boolean _bfd_archive_bsd_update_armap_timestamp PARAMS ((bfd *));
6812b607
ILT		 231
232/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get COFF style
233 archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff). */
234
235#define _bfd_archive_coff_slurp_armap bfd_slurp_coff_armap
236#define _bfd_archive_coff_slurp_extended_name_table \
237 _bfd_slurp_extended_name_table
fca2b81b
KR		 238extern boolean _bfd_archive_coff_construct_extended_name_table
239 PARAMS ((bfd *, char **, bfd_size_type *, const char **));
6812b607
ILT		 240#define _bfd_archive_coff_truncate_arname bfd_dont_truncate_arname
241#define _bfd_archive_coff_write_armap coff_write_armap
c53fac12 242#define _bfd_archive_coff_read_ar_hdr _bfd_generic_read_ar_hdr
6812b607
ILT		 243#define _bfd_archive_coff_openr_next_archived_file \
244 bfd_generic_openr_next_archived_file
64d5f5d0 245#define _bfd_archive_coff_get_elt_at_index _bfd_generic_get_elt_at_index
6812b607
ILT		 246#define _bfd_archive_coff_generic_stat_arch_elt \
247 bfd_generic_stat_arch_elt
0443af31 248#define _bfd_archive_coff_update_armap_timestamp bfd_true
6812b607
ILT		 249
250/* Routines to use for BFD_JUMP_TABLE_SYMBOLS where there is no symbol
251 support. Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols). */
252
253#define _bfd_nosymbols_get_symtab_upper_bound _bfd_n1
254#define _bfd_nosymbols_get_symtab \
255 ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1)
256#define _bfd_nosymbols_make_empty_symbol \
257 ((asymbol *(*) PARAMS ((bfd *))) bfd_nullvoidptr)
258#define _bfd_nosymbols_print_symbol \
259 ((void (*) PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type))) bfd_void)
260#define _bfd_nosymbols_get_symbol_info \
261 ((void (*) PARAMS ((bfd *, asymbol *, symbol_info *))) bfd_void)
35a3e78e
ILT		 262#define _bfd_nosymbols_bfd_is_local_label_name \
263 ((boolean (*) PARAMS ((bfd *, const char *))) bfd_false)
6812b607
ILT		 264#define _bfd_nosymbols_get_lineno \
265 ((alent *(*) PARAMS ((bfd *, asymbol *))) bfd_nullvoidptr)
266#define _bfd_nosymbols_find_nearest_line \
267 ((boolean (*) \
268 PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **, \
269 const char **, unsigned int *))) \
270 bfd_false)
271#define _bfd_nosymbols_bfd_make_debug_symbol \
272 ((asymbol *(*) PARAMS ((bfd *, PTR, unsigned long))) bfd_nullvoidptr)
4e98461f
SC		 273#define _bfd_nosymbols_read_minisymbols \
274 ((long (*) PARAMS ((bfd *, boolean, PTR *, unsigned int *))) _bfd_n1)
275#define _bfd_nosymbols_minisymbol_to_symbol \
276 ((asymbol *(*) PARAMS ((bfd *, boolean, const PTR, asymbol *))) \
277 bfd_nullvoidptr)
6812b607
ILT		 278
279/* Routines to use for BFD_JUMP_TABLE_RELOCS when there is no reloc
280 support. Use BFD_JUMP_TABLE_RELOCS (_bfd_norelocs). */
281
282#define _bfd_norelocs_get_reloc_upper_bound \
283 ((long (*) PARAMS ((bfd *, asection *))) _bfd_n1)
284#define _bfd_norelocs_canonicalize_reloc \
285 ((long (*) PARAMS ((bfd *, asection *, arelent **, asymbol **))) _bfd_n1)
286#define _bfd_norelocs_bfd_reloc_type_lookup \
82b1edf7 287 ((reloc_howto_type *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) \
6812b607
ILT		 288 bfd_nullvoidptr)
289
290/* Routines to use for BFD_JUMP_TABLE_WRITE for targets which may not
291 be written. Use BFD_JUMP_TABLE_WRITE (_bfd_nowrite). */
292
293#define _bfd_nowrite_set_arch_mach \
294 ((boolean (*) PARAMS ((bfd *, enum bfd_architecture, unsigned long))) \
295 bfd_false)
296#define _bfd_nowrite_set_section_contents \
297 ((boolean (*) PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type))) \
298 bfd_false)
299
300/* Generic routines to use for BFD_JUMP_TABLE_WRITE. Use
301 BFD_JUMP_TABLE_WRITE (_bfd_generic). */
302
303#define _bfd_generic_set_arch_mach bfd_default_set_arch_mach
304extern boolean _bfd_generic_set_section_contents
305 PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
306
307/* Routines to use for BFD_JUMP_TABLE_LINK for targets which do not
308 support linking. Use BFD_JUMP_TABLE_LINK (_bfd_nolink). */
309
310#define _bfd_nolink_sizeof_headers ((int (*) PARAMS ((bfd *, boolean))) bfd_0)
311#define _bfd_nolink_bfd_get_relocated_section_contents \
312 ((bfd_byte *(*) \
313 PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, \
314 bfd_byte *, boolean, asymbol **))) \
315 bfd_nullvoidptr)
316#define _bfd_nolink_bfd_relax_section \
317 ((boolean (*) \
318 PARAMS ((bfd *, asection *, struct bfd_link_info *, boolean *))) \
319 bfd_false)
303b4cc6
RH		 320#define _bfd_nolink_bfd_gc_sections \
321 ((boolean (*) \
322 PARAMS ((struct bfd_link_info *))) \
323 bfd_false)
6812b607
ILT		 324#define _bfd_nolink_bfd_link_hash_table_create \
325 ((struct bfd_link_hash_table *(*) PARAMS ((bfd *))) bfd_nullvoidptr)
326#define _bfd_nolink_bfd_link_add_symbols \
327 ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
328#define _bfd_nolink_bfd_final_link \
329 ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
4e98461f
SC		 330#define _bfd_nolink_bfd_link_split_section \
331 ((boolean (*) PARAMS ((bfd *, struct sec *))) bfd_false)
4ee3b9be
JL		 332
333/* Routines to use for BFD_JUMP_TABLE_DYNAMIC for targets which do not
334 have dynamic symbols or relocs. Use BFD_JUMP_TABLE_DYNAMIC
335 (_bfd_nodynamic). */
336
337#define _bfd_nodynamic_get_dynamic_symtab_upper_bound _bfd_n1
338#define _bfd_nodynamic_canonicalize_dynamic_symtab \
339 ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1)
340#define _bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_n1
341#define _bfd_nodynamic_canonicalize_dynamic_reloc \
342 ((long (*) PARAMS ((bfd *, arelent **, asymbol **))) _bfd_n1)
4c3721d5 343\f
f1cca647
ILT		 344/* Generic routine to determine of the given symbol is a local
345 label. */
35a3e78e 346extern boolean bfd_generic_is_local_label_name PARAMS ((bfd *, const char *));
f1cca647 347
4e98461f
SC		 348/* Generic minisymbol routines. */
349extern long _bfd_generic_read_minisymbols
350 PARAMS ((bfd *, boolean, PTR *, unsigned int *));
351extern asymbol *_bfd_generic_minisymbol_to_symbol
352 PARAMS ((bfd *, boolean, const PTR, asymbol *));
353
e9f03cd4
ILT		 354/* Find the nearest line using .stab/.stabstr sections. */
355extern boolean _bfd_stab_section_find_nearest_line
356 PARAMS ((bfd *, asymbol **, asection *, bfd_vma, boolean *, const char **,
357 const char **, unsigned int *, PTR *));
358
77e4176e
ILT		 359/* Find the nearest line using DWARF 2 debugging information. */
360extern boolean _bfd_dwarf2_find_nearest_line
361 PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
362 const char **, unsigned int *));
363
4c3721d5
ILT		 364/* A routine to create entries for a bfd_link_hash_table. */
365extern struct bfd_hash_entry *_bfd_link_hash_newfunc
366 PARAMS ((struct bfd_hash_entry *entry,
367 struct bfd_hash_table *table,
368 const char *string));
369
370/* Initialize a bfd_link_hash_table. */
371extern boolean _bfd_link_hash_table_init
372 PARAMS ((struct bfd_link_hash_table *, bfd *,
373 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
374 struct bfd_hash_table *,
375 const char *)));
376
377/* Generic link hash table creation routine. */
378extern struct bfd_link_hash_table *_bfd_generic_link_hash_table_create
379 PARAMS ((bfd *));
380
381/* Generic add symbol routine. */
382extern boolean _bfd_generic_link_add_symbols
383 PARAMS ((bfd *, struct bfd_link_info *));
384
4335ce64
ILT		 385/* Generic add symbol routine. This version is used by targets for
386 which the linker must collect constructors and destructors by name,
387 as the collect2 program does. */
388extern boolean _bfd_generic_link_add_symbols_collect
389 PARAMS ((bfd *, struct bfd_link_info *));
390
4c3721d5
ILT		 391/* Generic archive add symbol routine. */
392extern boolean _bfd_generic_link_add_archive_symbols
393 PARAMS ((bfd *, struct bfd_link_info *,
394 boolean (*checkfn) (bfd *, struct bfd_link_info *, boolean *)));
395
39f27966
JL		 396
397
4c3721d5
ILT		 398/* Forward declaration to avoid prototype errors. */
399typedef struct bfd_link_hash_entry _bfd_link_hash_entry;
400
401/* Generic routine to add a single symbol. */
402extern boolean _bfd_generic_link_add_one_symbol
403 PARAMS ((struct bfd_link_info *, bfd *, const char *name, flagword,
404 asection *, bfd_vma, const char *, boolean copy,
f1cca647 405 boolean constructor, struct bfd_link_hash_entry **));
4c3721d5
ILT		 406
407/* Generic link routine. */
408extern boolean _bfd_generic_final_link
409 PARAMS ((bfd *, struct bfd_link_info *));
410
4e98461f
SC		 411extern boolean _bfd_generic_link_split_section
412 PARAMS ((bfd *, struct sec *));
413
f1cca647
ILT		 414/* Generic reloc_link_order processing routine. */
415extern boolean _bfd_generic_reloc_link_order
416 PARAMS ((bfd *, struct bfd_link_info *, asection *,
417 struct bfd_link_order *));
418
4c3721d5
ILT		 419/* Default link order processing routine. */
420extern boolean _bfd_default_link_order
421 PARAMS ((bfd *, struct bfd_link_info *, asection *,
422 struct bfd_link_order *));
423
f1cca647
ILT		 424/* Count the number of reloc entries in a link order list. */
425extern unsigned int _bfd_count_link_order_relocs
426 PARAMS ((struct bfd_link_order *));
427
4c3721d5
ILT		 428/* Final link relocation routine. */
429extern bfd_reloc_status_type _bfd_final_link_relocate
82b1edf7 430 PARAMS ((reloc_howto_type *, bfd *, asection *, bfd_byte *,
4c3721d5
ILT		 431 bfd_vma address, bfd_vma value, bfd_vma addend));
432
433/* Relocate a particular location by a howto and a value. */
434extern bfd_reloc_status_type _bfd_relocate_contents
82b1edf7 435 PARAMS ((reloc_howto_type *, bfd *, bfd_vma, bfd_byte *));
e914ed52 436
50bd50d4
MH		 437/* Link stabs in sections in the first pass. */
438
439extern boolean _bfd_link_section_stabs
440 PARAMS ((bfd *, PTR *, asection *, asection *, PTR *));
441
442/* Write out the .stab section when linking stabs in sections. */
443
444extern boolean _bfd_write_section_stabs
3cd5cf3d 445 PARAMS ((bfd *, PTR *, asection *, PTR *, bfd_byte *));
50bd50d4
MH		 446
447/* Write out the .stabstr string table when linking stabs in sections. */
448
449extern boolean _bfd_write_stab_strings PARAMS ((bfd *, PTR *));
450
48e509bf
NC		 451/* Find an offset within a .stab section when linking stabs in
452 sections. */
453
454extern bfd_vma _bfd_stab_section_offset
455 PARAMS ((bfd *, PTR *, asection *, PTR *, bfd_vma));
456
e914ed52
ILT		 457/* Create a string table. */
458extern struct bfd_strtab_hash *_bfd_stringtab_init PARAMS ((void));
459
64d5f5d0
ILT		 460/* Create an XCOFF .debug section style string table. */
461extern struct bfd_strtab_hash *_bfd_xcoff_stringtab_init PARAMS ((void));
462
e914ed52
ILT		 463/* Free a string table. */
464extern void _bfd_stringtab_free PARAMS ((struct bfd_strtab_hash *));
465
466/* Get the size of a string table. */
467extern bfd_size_type _bfd_stringtab_size PARAMS ((struct bfd_strtab_hash *));
468
469/* Add a string to a string table. */
470extern bfd_size_type _bfd_stringtab_add
471 PARAMS ((struct bfd_strtab_hash *, const char *, boolean hash,
472 boolean copy));
473
474/* Write out a string table. */
475extern boolean _bfd_stringtab_emit PARAMS ((bfd *, struct bfd_strtab_hash *));
4c3721d5 476\f
4a81b561
DHW		 477/* Macros to tell if bfds are read or write enabled.
478
479 Note that bfds open for read may be scribbled into if the fd passed
480 to bfd_fdopenr is actually open both for read and write
481 simultaneously. However an output bfd will never be open for
482 read. Therefore sometimes you want to check bfd_read_p or
483 !bfd_read_p, and only sometimes bfd_write_p.
484*/
485
287c221d
PB		 486#define bfd_read_p(abfd) ((abfd)->direction == read_direction || (abfd)->direction == both_direction)
487#define bfd_write_p(abfd) ((abfd)->direction == write_direction || (abfd)->direction == both_direction)
488
c53fac12 489void bfd_assert PARAMS ((const char*,int));
4a81b561 490
4a81b561
DHW		 491#define BFD_ASSERT(x) \
492{ if (!(x)) bfd_assert(__FILE__,__LINE__); }
493
494#define BFD_FAIL() \
495{ bfd_assert(__FILE__,__LINE__); }
496
287c221d 497FILE * bfd_cache_lookup_worker PARAMS ((bfd *));
4a81b561
DHW		 498
499extern bfd *bfd_last_cache;
69ebee86 500
4c3721d5 501/* List of supported target vectors, and the default vector (if
f4bd7a8f 502 bfd_default_vector[0] is NULL, there is no default). */
e914ed52 503extern const bfd_target * const bfd_target_vector[];
50ede03d 504extern const bfd_target *bfd_default_vector[];
4c3721d5 505
02f85cda 506/* Functions shared by the ECOFF and MIPS ELF backends, which have no
4e98461f
SC		 507 other common header files. */
508
509#if defined(__STDC__) || defined(ALMOST_STDC)
510struct ecoff_find_line;
511#endif
512
02f85cda 513extern boolean _bfd_ecoff_locate_line
4e98461f
SC		 514 PARAMS ((bfd *, asection *, bfd_vma, struct ecoff_debug_info * const,
515 const struct ecoff_debug_swap * const, struct ecoff_find_line *,
516 const char **, const char **, unsigned int *));
02f85cda
MM		 517extern boolean _bfd_ecoff_get_accumulated_pdr PARAMS ((PTR, bfd_byte *));
518extern boolean _bfd_ecoff_get_accumulated_sym PARAMS ((PTR, bfd_byte *));
519extern boolean _bfd_ecoff_get_accumulated_ss PARAMS ((PTR, bfd_byte *));
4e98461f 520
39f27966
JL		 521extern bfd_vma _bfd_get_gp_value PARAMS ((bfd *));
522extern void _bfd_set_gp_value PARAMS ((bfd *, bfd_vma));
523
c86158e5
ILT		 524/* Function shared by the COFF and ELF SH backends, which have no
525 other common header files. */
526
527extern boolean _bfd_sh_align_load_span
528 PARAMS ((bfd *, asection *, bfd_byte *,
529 boolean (*) (bfd *, asection *, PTR, bfd_byte *, bfd_vma),
530 PTR, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, boolean *));
531
b8d69097 532/* And more follows */
6f715d66 533
fefb4b30
JG		 534void
535bfd_write_bigendian_4byte_int PARAMS ((bfd *abfd, int i));
536
3ceaa255 537unsigned int
fefb4b30
JG		 538bfd_log2 PARAMS ((bfd_vma x));
539
6f715d66 540#define BFD_CACHE_MAX_OPEN 10
6f715d66 541extern bfd *bfd_last_cache;
e98e6ec1 542
6f715d66 543#define bfd_cache_lookup(x) \
0cda46cf
SC		 544 ((x)==bfd_last_cache? \
545 (FILE*)(bfd_last_cache->iostream): \
546 bfd_cache_lookup_worker(x))
4ee3b9be
JL		 547boolean
548bfd_cache_init PARAMS ((bfd *abfd));
549
fefb4b30 550boolean
c188b0be 551bfd_cache_close PARAMS ((bfd *abfd));
fefb4b30
JG		 552
553FILE*
c188b0be 554bfd_open_file PARAMS ((bfd *abfd));
fefb4b30
JG		 555
556FILE *
c188b0be 557bfd_cache_lookup_worker PARAMS ((bfd *abfd));
fefb4b30 558
0443af31
KR		 559#ifdef _BFD_MAKE_TABLE_bfd_reloc_code_real
560
561static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
562
563 "BFD_RELOC_64",
564 "BFD_RELOC_32",
565 "BFD_RELOC_26",
c7f8d0a5 566 "BFD_RELOC_24",
0443af31
KR		 567 "BFD_RELOC_16",
568 "BFD_RELOC_14",
569 "BFD_RELOC_8",
570 "BFD_RELOC_64_PCREL",
571 "BFD_RELOC_32_PCREL",
572 "BFD_RELOC_24_PCREL",
573 "BFD_RELOC_16_PCREL",
fca2b81b 574 "BFD_RELOC_12_PCREL",
0443af31 575 "BFD_RELOC_8_PCREL",
4e98461f
SC		 576 "BFD_RELOC_32_GOT_PCREL",
577 "BFD_RELOC_16_GOT_PCREL",
578 "BFD_RELOC_8_GOT_PCREL",
579 "BFD_RELOC_32_GOTOFF",
580 "BFD_RELOC_16_GOTOFF",
02f85cda
MM		 581 "BFD_RELOC_LO16_GOTOFF",
582 "BFD_RELOC_HI16_GOTOFF",
583 "BFD_RELOC_HI16_S_GOTOFF",
4e98461f
SC		 584 "BFD_RELOC_8_GOTOFF",
585 "BFD_RELOC_32_PLT_PCREL",
02f85cda 586 "BFD_RELOC_24_PLT_PCREL",
4e98461f
SC		 587 "BFD_RELOC_16_PLT_PCREL",
588 "BFD_RELOC_8_PLT_PCREL",
589 "BFD_RELOC_32_PLTOFF",
590 "BFD_RELOC_16_PLTOFF",
02f85cda
MM		 591 "BFD_RELOC_LO16_PLTOFF",
592 "BFD_RELOC_HI16_PLTOFF",
593 "BFD_RELOC_HI16_S_PLTOFF",
4e98461f
SC		 594 "BFD_RELOC_8_PLTOFF",
595 "BFD_RELOC_68K_GLOB_DAT",
596 "BFD_RELOC_68K_JMP_SLOT",
597 "BFD_RELOC_68K_RELATIVE",
0443af31
KR		 598 "BFD_RELOC_32_BASEREL",
599 "BFD_RELOC_16_BASEREL",
02f85cda
MM		 600 "BFD_RELOC_LO16_BASEREL",
601 "BFD_RELOC_HI16_BASEREL",
602 "BFD_RELOC_HI16_S_BASEREL",
0443af31 603 "BFD_RELOC_8_BASEREL",
4e98461f 604 "BFD_RELOC_RVA",
0443af31
KR		 605 "BFD_RELOC_8_FFnn",
606 "BFD_RELOC_32_PCREL_S2",
607 "BFD_RELOC_16_PCREL_S2",
608 "BFD_RELOC_23_PCREL_S2",
609 "BFD_RELOC_HI22",
610 "BFD_RELOC_LO10",
611 "BFD_RELOC_GPREL16",
612 "BFD_RELOC_GPREL32",
613 "BFD_RELOC_I960_CALLJ",
614 "BFD_RELOC_NONE",
615 "BFD_RELOC_SPARC_WDISP22",
616 "BFD_RELOC_SPARC22",
617 "BFD_RELOC_SPARC13",
618 "BFD_RELOC_SPARC_GOT10",
619 "BFD_RELOC_SPARC_GOT13",
620 "BFD_RELOC_SPARC_GOT22",
621 "BFD_RELOC_SPARC_PC10",
622 "BFD_RELOC_SPARC_PC22",
623 "BFD_RELOC_SPARC_WPLT30",
624 "BFD_RELOC_SPARC_COPY",
625 "BFD_RELOC_SPARC_GLOB_DAT",
626 "BFD_RELOC_SPARC_JMP_SLOT",
627 "BFD_RELOC_SPARC_RELATIVE",
628 "BFD_RELOC_SPARC_UA32",
629 "BFD_RELOC_SPARC_BASE13",
630 "BFD_RELOC_SPARC_BASE22",
631 "BFD_RELOC_SPARC_10",
632 "BFD_RELOC_SPARC_11",
633 "BFD_RELOC_SPARC_OLO10",
634 "BFD_RELOC_SPARC_HH22",
635 "BFD_RELOC_SPARC_HM10",
636 "BFD_RELOC_SPARC_LM22",
637 "BFD_RELOC_SPARC_PC_HH22",
638 "BFD_RELOC_SPARC_PC_HM10",
639 "BFD_RELOC_SPARC_PC_LM22",
640 "BFD_RELOC_SPARC_WDISP16",
641 "BFD_RELOC_SPARC_WDISP19",
e9f03cd4
ILT		 642 "BFD_RELOC_SPARC_7",
643 "BFD_RELOC_SPARC_6",
644 "BFD_RELOC_SPARC_5",
77e4176e
ILT		 645 "BFD_RELOC_SPARC_PLT64",
646 "BFD_RELOC_SPARC_HIX22",
647 "BFD_RELOC_SPARC_LOX10",
648 "BFD_RELOC_SPARC_H44",
649 "BFD_RELOC_SPARC_M44",
650 "BFD_RELOC_SPARC_L44",
651 "BFD_RELOC_SPARC_REGISTER",
303b4cc6 652 "BFD_RELOC_SPARC_32LE",
0443af31
KR		 653 "BFD_RELOC_ALPHA_GPDISP_HI16",
654 "BFD_RELOC_ALPHA_GPDISP_LO16",
50bd50d4 655 "BFD_RELOC_ALPHA_GPDISP",
0443af31 656 "BFD_RELOC_ALPHA_LITERAL",
6b31fd3a 657 "BFD_RELOC_ALPHA_ELF_LITERAL",
0443af31
KR		 658 "BFD_RELOC_ALPHA_LITUSE",
659 "BFD_RELOC_ALPHA_HINT",
50bd50d4 660 "BFD_RELOC_ALPHA_LINKAGE",
fd8d7c31 661 "BFD_RELOC_ALPHA_CODEADDR",
0443af31 662 "BFD_RELOC_MIPS_JMP",
c7f8d0a5 663 "BFD_RELOC_MIPS16_JMP",
a4183ba5 664 "BFD_RELOC_MIPS16_GPREL",
0443af31
KR		 665 "BFD_RELOC_HI16",
666 "BFD_RELOC_HI16_S",
667 "BFD_RELOC_LO16",
668 "BFD_RELOC_PCREL_HI16_S",
669 "BFD_RELOC_PCREL_LO16",
670 "BFD_RELOC_MIPS_LITERAL",
671 "BFD_RELOC_MIPS_GOT16",
672 "BFD_RELOC_MIPS_CALL16",
e9f03cd4
ILT		 673 "BFD_RELOC_MIPS_GOT_HI16",
674 "BFD_RELOC_MIPS_GOT_LO16",
b7384d22
ILT		 675 "BFD_RELOC_MIPS_CALL_HI16",
676 "BFD_RELOC_MIPS_CALL_LO16",
53d3ce37
TT		 677/* start-sanitize-r5900 */
678 "BFD_RELOC_MIPS15_S3",
679/* end-sanitize-r5900 */
36df40e0
DE		 680/* start-sanitize-sky */
681 "BFD_RELOC_MIPS_DVP_11_PCREL",
53d3ce37 682 "BFD_RELOC_MIPS_DVP_27_S4",
36df40e0
DE		 683/* end-sanitize-sky */
684
0443af31
KR		 685 "BFD_RELOC_386_GOT32",
686 "BFD_RELOC_386_PLT32",
687 "BFD_RELOC_386_COPY",
688 "BFD_RELOC_386_GLOB_DAT",
689 "BFD_RELOC_386_JUMP_SLOT",
690 "BFD_RELOC_386_RELATIVE",
691 "BFD_RELOC_386_GOTOFF",
692 "BFD_RELOC_386_GOTPC",
693 "BFD_RELOC_NS32K_IMM_8",
694 "BFD_RELOC_NS32K_IMM_16",
695 "BFD_RELOC_NS32K_IMM_32",
696 "BFD_RELOC_NS32K_IMM_8_PCREL",
697 "BFD_RELOC_NS32K_IMM_16_PCREL",
698 "BFD_RELOC_NS32K_IMM_32_PCREL",
699 "BFD_RELOC_NS32K_DISP_8",
700 "BFD_RELOC_NS32K_DISP_16",
701 "BFD_RELOC_NS32K_DISP_32",
702 "BFD_RELOC_NS32K_DISP_8_PCREL",
703 "BFD_RELOC_NS32K_DISP_16_PCREL",
704 "BFD_RELOC_NS32K_DISP_32_PCREL",
705 "BFD_RELOC_PPC_B26",
706 "BFD_RELOC_PPC_BA26",
707 "BFD_RELOC_PPC_TOC16",
02f85cda
MM		 708 "BFD_RELOC_PPC_B16",
709 "BFD_RELOC_PPC_B16_BRTAKEN",
710 "BFD_RELOC_PPC_B16_BRNTAKEN",
711 "BFD_RELOC_PPC_BA16",
712 "BFD_RELOC_PPC_BA16_BRTAKEN",
713 "BFD_RELOC_PPC_BA16_BRNTAKEN",
714 "BFD_RELOC_PPC_COPY",
715 "BFD_RELOC_PPC_GLOB_DAT",
716 "BFD_RELOC_PPC_JMP_SLOT",
717 "BFD_RELOC_PPC_RELATIVE",
718 "BFD_RELOC_PPC_LOCAL24PC",
e9f03cd4
ILT		 719 "BFD_RELOC_PPC_EMB_NADDR32",
720 "BFD_RELOC_PPC_EMB_NADDR16",
721 "BFD_RELOC_PPC_EMB_NADDR16_LO",
722 "BFD_RELOC_PPC_EMB_NADDR16_HI",
723 "BFD_RELOC_PPC_EMB_NADDR16_HA",
724 "BFD_RELOC_PPC_EMB_SDAI16",
725 "BFD_RELOC_PPC_EMB_SDA2I16",
726 "BFD_RELOC_PPC_EMB_SDA2REL",
727 "BFD_RELOC_PPC_EMB_SDA21",
728 "BFD_RELOC_PPC_EMB_MRKREF",
729 "BFD_RELOC_PPC_EMB_RELSEC16",
730 "BFD_RELOC_PPC_EMB_RELST_LO",
731 "BFD_RELOC_PPC_EMB_RELST_HI",
732 "BFD_RELOC_PPC_EMB_RELST_HA",
733 "BFD_RELOC_PPC_EMB_BIT_FLD",
734 "BFD_RELOC_PPC_EMB_RELSDA",
0443af31 735 "BFD_RELOC_CTOR",
fca2b81b
KR		 736 "BFD_RELOC_ARM_PCREL_BRANCH",
737 "BFD_RELOC_ARM_IMMEDIATE",
738 "BFD_RELOC_ARM_OFFSET_IMM",
739 "BFD_RELOC_ARM_SHIFT_IMM",
740 "BFD_RELOC_ARM_SWI",
741 "BFD_RELOC_ARM_MULTI",
742 "BFD_RELOC_ARM_CP_OFF_IMM",
4e98461f
SC		 743 "BFD_RELOC_ARM_ADR_IMM",
744 "BFD_RELOC_ARM_LDR_IMM",
745 "BFD_RELOC_ARM_LITERAL",
746 "BFD_RELOC_ARM_IN_POOL",
d1b40d8e
JSC		 747 "BFD_RELOC_ARM_OFFSET_IMM8",
748 "BFD_RELOC_ARM_HWLITERAL",
c86158e5
ILT		 749 "BFD_RELOC_ARM_THUMB_ADD",
750 "BFD_RELOC_ARM_THUMB_IMM",
751 "BFD_RELOC_ARM_THUMB_SHIFT",
752 "BFD_RELOC_ARM_THUMB_OFFSET",
753 "BFD_RELOC_SH_PCDISP8BY2",
754 "BFD_RELOC_SH_PCDISP12BY2",
755 "BFD_RELOC_SH_IMM4",
756 "BFD_RELOC_SH_IMM4BY2",
757 "BFD_RELOC_SH_IMM4BY4",
758 "BFD_RELOC_SH_IMM8",
759 "BFD_RELOC_SH_IMM8BY2",
760 "BFD_RELOC_SH_IMM8BY4",
761 "BFD_RELOC_SH_PCRELIMM8BY2",
762 "BFD_RELOC_SH_PCRELIMM8BY4",
763 "BFD_RELOC_SH_SWITCH16",
764 "BFD_RELOC_SH_SWITCH32",
765 "BFD_RELOC_SH_USES",
766 "BFD_RELOC_SH_COUNT",
767 "BFD_RELOC_SH_ALIGN",
768 "BFD_RELOC_SH_CODE",
769 "BFD_RELOC_SH_DATA",
770 "BFD_RELOC_SH_LABEL",
48e509bf
NC		 771 "BFD_RELOC_THUMB_PCREL_BRANCH9",
772 "BFD_RELOC_THUMB_PCREL_BRANCH12",
773 "BFD_RELOC_THUMB_PCREL_BRANCH23",
76af94b9
DE		 774 "BFD_RELOC_ARC_B22_PCREL",
775 "BFD_RELOC_ARC_B26",
50bd50d4 776 "BFD_RELOC_D10V_10_PCREL_R",
0f612729 777 "BFD_RELOC_D10V_10_PCREL_L",
50bd50d4
MH		 778 "BFD_RELOC_D10V_18",
779 "BFD_RELOC_D10V_18_PCREL",
50bd50d4 780
fd8d7c31
MH		 781/* start-sanitize-d30v */
782 "BFD_RELOC_D30V_6",
2199f848
KR		 783 "BFD_RELOC_D30V_9_PCREL",
784 "BFD_RELOC_D30V_9_PCREL_R",
fd8d7c31
MH		 785 "BFD_RELOC_D30V_15",
786 "BFD_RELOC_D30V_15_PCREL",
2199f848 787 "BFD_RELOC_D30V_15_PCREL_R",
fd8d7c31
MH		 788 "BFD_RELOC_D30V_21",
789 "BFD_RELOC_D30V_21_PCREL",
2199f848 790 "BFD_RELOC_D30V_21_PCREL_R",
fd8d7c31
MH		 791 "BFD_RELOC_D30V_32",
792 "BFD_RELOC_D30V_32_PCREL",
793/* end-sanitize-d30v */
794
c7f8d0a5
ILT		 795 "BFD_RELOC_M32R_24",
796 "BFD_RELOC_M32R_10_PCREL",
797 "BFD_RELOC_M32R_18_PCREL",
798 "BFD_RELOC_M32R_26_PCREL",
1d5c6cfd
DE		 799 "BFD_RELOC_M32R_HI16_ULO",
800 "BFD_RELOC_M32R_HI16_SLO",
801 "BFD_RELOC_M32R_LO16",
35a3e78e 802 "BFD_RELOC_M32R_SDA16",
6b31fd3a
ILT		 803 "BFD_RELOC_V850_9_PCREL",
804 "BFD_RELOC_V850_22_PCREL",
def31039
NC		 805 "BFD_RELOC_V850_SDA_16_16_OFFSET",
806 "BFD_RELOC_V850_SDA_15_16_OFFSET",
807 "BFD_RELOC_V850_ZDA_16_16_OFFSET",
808 "BFD_RELOC_V850_ZDA_15_16_OFFSET",
809 "BFD_RELOC_V850_TDA_6_8_OFFSET",
810 "BFD_RELOC_V850_TDA_7_8_OFFSET",
811 "BFD_RELOC_V850_TDA_7_7_OFFSET",
5bb28764 812 "BFD_RELOC_V850_TDA_16_16_OFFSET",
def31039
NC		 813/* start-sanitize-v850e */
814 "BFD_RELOC_V850_TDA_4_5_OFFSET",
815 "BFD_RELOC_V850_TDA_4_4_OFFSET",
816 "BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET",
817 "BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET",
3869b11f
DE		 818 "BFD_RELOC_V850_CALLT_6_7_OFFSET",
819 "BFD_RELOC_V850_CALLT_16_16_OFFSET",
2cf9a0d0 820/* end-sanitize-v850e */
6b31fd3a 821
c7f8d0a5
ILT		 822 "BFD_RELOC_MN10300_32_PCREL",
823 "BFD_RELOC_MN10300_16_PCREL",
29b7118a 824 "BFD_RELOC_TIC30_LDP",
303b4cc6
RH		 825 "BFD_RELOC_VTABLE_INHERIT",
826 "BFD_RELOC_VTABLE_ENTRY",
0443af31
KR		 827 "@@overflow: BFD_RELOC_UNUSED@@",
828};
829#endif
830
4e98461f 831reloc_howto_type *
fefb4b30 832bfd_default_reloc_type_lookup
57a1867e 833 PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
fefb4b30
JG		 834
835boolean
836bfd_generic_relax_section
837 PARAMS ((bfd *abfd,
d58b7049 838 asection *section,
4c3721d5 839 struct bfd_link_info *,
326e32d7 840 boolean *));
fefb4b30 841
303b4cc6
RH		 842boolean
843bfd_generic_gc_sections
844 PARAMS ((bfd *, struct bfd_link_info *));
845
e98e6ec1 846bfd_byte *
fefb4b30 847
287c221d 848bfd_generic_get_relocated_section_contents PARAMS ((bfd *abfd,
4c3721d5
ILT		 849 struct bfd_link_info *link_info,
850 struct bfd_link_order *link_order,
14e3c2e4 851 bfd_byte *data,
4c3721d5
ILT		 852 boolean relocateable,
853 asymbol **symbols));
14e3c2e4 854
2ffbb79a 855extern const bfd_arch_info_type bfd_default_arch_struct;
fefb4b30
JG		 856boolean
857bfd_default_set_arch_mach PARAMS ((bfd *abfd,
e98e6ec1
SC		 858 enum bfd_architecture arch,
859 unsigned long mach));
fefb4b30 860
2ffbb79a 861const bfd_arch_info_type *
fefb4b30 862bfd_default_compatible
2ffbb79a
ILT		 863 PARAMS ((const bfd_arch_info_type *a,
864 const bfd_arch_info_type *b));
fefb4b30
JG		 865
866boolean
2ffbb79a 867bfd_default_scan PARAMS ((const struct bfd_arch_info *info, const char *string));
fefb4b30 868
3ceaa255 869struct elf_internal_shdr *
6affd66a 870bfd_elf_find_section PARAMS ((bfd *abfd, char *name));
fefb4b30 871
GDB Binutils - Deliverables
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