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[deliverable/binutils-gdb.git] / bfd / libbfd.h
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4eef72c7
AM		 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. */
5
252b5132
RH		 6/* libbfd.h -- Declarations used by bfd library *implementation*.
7 (This include file is not for users of the library.)
7898deda 8 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
e2d34d7d 9 2000, 2001, 2002
dc93fc57 10 Free Software Foundation, Inc.
252b5132
RH		 11 Written by Cygnus Support.
12
252b5132
RH		 13This file is part of BFD, the Binary File Descriptor library.
14
15This program is free software; you can redistribute it and/or modify
16it under the terms of the GNU General Public License as published by
17the Free Software Foundation; either version 2 of the License, or
18(at your option) any later version.
19
20This program is distributed in the hope that it will be useful,
21but WITHOUT ANY WARRANTY; without even the implied warranty of
22MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23GNU General Public License for more details.
24
25You should have received a copy of the GNU General Public License
26along with this program; if not, write to the Free Software
27Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
28
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. */
dc810e39
AM		 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)) \
252b5132
RH		 36 : ~ (bfd_vma) 0)
37
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
41
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))
45
46/* If BFD_IN_MEMORY is set for a BFD, then the iostream fields points
47 to an instance of this structure. */
48
49struct bfd_in_memory
50{
51 /* Size of buffer. */
52 bfd_size_type size;
53 /* Buffer holding contents of BFD. */
54 bfd_byte *buffer;
55};
56
57/* tdata for an archive. For an input archive, cache
58 needs to be free()'d. For an output archive, symdefs do. */
59
60struct artdata {
61 file_ptr first_file_filepos;
62 /* Speed up searching the armap */
63 struct ar_cache *cache;
52b219b5 64 bfd *archive_head; /* Only interesting in output routines */
252b5132 65 carsym *symdefs; /* the symdef entries */
52b219b5 66 symindex symdef_count; /* how many there are */
252b5132
RH		 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. */
78};
79
80#define bfd_ardata(bfd) ((bfd)->tdata.aout_ar_data)
81
82/* Goes in bfd's arelt_data slot */
83struct areltdata {
52b219b5
AM		 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 */
252b5132
RH		 87};
88
89#define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size)
90
dc810e39
AM		 91extern PTR bfd_malloc PARAMS ((bfd_size_type));
92extern PTR bfd_realloc PARAMS ((PTR, bfd_size_type));
93extern PTR bfd_zmalloc PARAMS ((bfd_size_type));
252b5132
RH		 94
95extern bfd_error_handler_type _bfd_error_handler;
96
97/* These routines allocate and free things on the BFD's objalloc. */
98
dc810e39
AM		 99extern PTR bfd_alloc PARAMS ((bfd *, bfd_size_type));
100extern PTR bfd_zalloc PARAMS ((bfd *, bfd_size_type));
252b5132
RH		 101extern void bfd_release PARAMS ((bfd *, PTR));
102
103bfd * _bfd_create_empty_archive_element_shell PARAMS ((bfd *obfd));
dc810e39 104bfd * _bfd_look_for_bfd_in_cache PARAMS ((bfd *, file_ptr));
252b5132
RH		 105boolean _bfd_add_bfd_to_archive_cache PARAMS ((bfd *, file_ptr, bfd *));
106boolean _bfd_generic_mkarchive PARAMS ((bfd *abfd));
107const bfd_target *bfd_generic_archive_p PARAMS ((bfd *abfd));
108boolean bfd_slurp_armap PARAMS ((bfd *abfd));
109boolean 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
112boolean _bfd_slurp_extended_name_table PARAMS ((bfd *abfd));
113extern boolean _bfd_construct_extended_name_table
114 PARAMS ((bfd *, boolean, char **, bfd_size_type *));
115boolean _bfd_write_archive_contents PARAMS ((bfd *abfd));
116boolean _bfd_compute_and_write_armap PARAMS ((bfd *, unsigned int elength));
117bfd *_bfd_get_elt_at_filepos PARAMS ((bfd *archive, file_ptr filepos));
118extern bfd *_bfd_generic_get_elt_at_index PARAMS ((bfd *, symindex));
119bfd * _bfd_new_bfd PARAMS ((void));
73e87d70 120void _bfd_delete_bfd PARAMS ((bfd *));
252b5132
RH		 121
122boolean bfd_false PARAMS ((bfd *ignore));
123boolean bfd_true PARAMS ((bfd *ignore));
124PTR bfd_nullvoidptr PARAMS ((bfd *ignore));
125int bfd_0 PARAMS ((bfd *ignore));
126unsigned int bfd_0u PARAMS ((bfd *ignore));
127long bfd_0l PARAMS ((bfd *ignore));
128long _bfd_n1 PARAMS ((bfd *ignore));
129void bfd_void PARAMS ((bfd *ignore));
130
131bfd *_bfd_new_bfd_contained_in PARAMS ((bfd *));
132const bfd_target *_bfd_dummy_target PARAMS ((bfd *abfd));
133
52b219b5 134void bfd_dont_truncate_arname PARAMS ((bfd *abfd, const char *filename,
252b5132 135 char *hdr));
52b219b5 136void bfd_bsd_truncate_arname PARAMS ((bfd *abfd, const char *filename,
252b5132 137 char *hdr));
52b219b5 138void bfd_gnu_truncate_arname PARAMS ((bfd *abfd, const char *filename,
252b5132
RH		 139 char *hdr));
140
141boolean bsd_write_armap PARAMS ((bfd *arch, unsigned int elength,
142 struct orl *map, unsigned int orl_count, int stridx));
143
144boolean coff_write_armap PARAMS ((bfd *arch, unsigned int elength,
145 struct orl *map, unsigned int orl_count, int stridx));
146
147extern PTR _bfd_generic_read_ar_hdr PARAMS ((bfd *));
148
149extern PTR _bfd_generic_read_ar_hdr_mag PARAMS ((bfd *, const char *));
150
151bfd * bfd_generic_openr_next_archived_file PARAMS ((bfd *archive,
152 bfd *last_file));
153
154int bfd_generic_stat_arch_elt PARAMS ((bfd *, struct stat *));
155
156#define _bfd_read_ar_hdr(abfd) \
157 BFD_SEND (abfd, _bfd_read_ar_hdr_fn, (abfd))
158\f
159/* Generic routines to use for BFD_JUMP_TABLE_GENERIC. Use
160 BFD_JUMP_TABLE_GENERIC (_bfd_generic). */
161
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)
166extern boolean _bfd_generic_get_section_contents
dc810e39 167 PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
252b5132
RH		 168extern boolean _bfd_generic_get_section_contents_in_window
169 PARAMS ((bfd *, asection *, bfd_window *, file_ptr, bfd_size_type));
170
171/* Generic routines to use for BFD_JUMP_TABLE_COPY. Use
172 BFD_JUMP_TABLE_COPY (_bfd_generic). */
173
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)
186
187/* Routines to use for BFD_JUMP_TABLE_CORE when there is no core file
188 support. Use BFD_JUMP_TABLE_CORE (_bfd_nocore). */
189
190extern char *_bfd_nocore_core_file_failing_command PARAMS ((bfd *));
191extern int _bfd_nocore_core_file_failing_signal PARAMS ((bfd *));
192extern boolean _bfd_nocore_core_file_matches_executable_p
193 PARAMS ((bfd *, bfd *));
194
195/* Routines to use for BFD_JUMP_TABLE_ARCHIVE when there is no archive
196 file support. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive). */
197
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
216
217/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD style
218 archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd). */
219
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
223extern 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
233extern boolean _bfd_archive_bsd_update_armap_timestamp PARAMS ((bfd *));
234
235/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get COFF style
236 archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff). */
237
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
241extern 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
252
253/* Routines to use for BFD_JUMP_TABLE_SYMBOLS where there is no symbol
254 support. Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols). */
255
256#define _bfd_nosymbols_get_symtab_upper_bound _bfd_n1
257#define _bfd_nosymbols_get_symtab \
258 ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1)
3f3c5c34 259#define _bfd_nosymbols_make_empty_symbol _bfd_generic_make_empty_symbol
252b5132
RH		 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)
280
281/* Routines to use for BFD_JUMP_TABLE_RELOCS when there is no reloc
282 support. Use BFD_JUMP_TABLE_RELOCS (_bfd_norelocs). */
283
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)
291
292/* Routines to use for BFD_JUMP_TABLE_WRITE for targets which may not
293 be written. Use BFD_JUMP_TABLE_WRITE (_bfd_nowrite). */
294
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)
301
302/* Generic routines to use for BFD_JUMP_TABLE_WRITE. Use
303 BFD_JUMP_TABLE_WRITE (_bfd_generic). */
304
305#define _bfd_generic_set_arch_mach bfd_default_set_arch_mach
306extern boolean _bfd_generic_set_section_contents
307 PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
308
309/* Routines to use for BFD_JUMP_TABLE_LINK for targets which do not
310 support linking. Use BFD_JUMP_TABLE_LINK (_bfd_nolink). */
311
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)
8550eb6e
JJ		 326#define _bfd_nolink_bfd_merge_sections \
327 ((boolean (*) \
328 PARAMS ((bfd *, struct bfd_link_info *))) \
329 bfd_false)
252b5132
RH		 330#define _bfd_nolink_bfd_link_hash_table_create \
331 ((struct bfd_link_hash_table *(*) PARAMS ((bfd *))) bfd_nullvoidptr)
e2d34d7d
DJ		 332#define _bfd_nolink_bfd_link_hash_table_free \
333 ((void (*) PARAMS ((struct bfd_link_hash_table *))) bfd_void)
252b5132
RH		 334#define _bfd_nolink_bfd_link_add_symbols \
335 ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
336#define _bfd_nolink_bfd_final_link \
337 ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
338#define _bfd_nolink_bfd_link_split_section \
339 ((boolean (*) PARAMS ((bfd *, struct sec *))) bfd_false)
340
341/* Routines to use for BFD_JUMP_TABLE_DYNAMIC for targets which do not
342 have dynamic symbols or relocs. Use BFD_JUMP_TABLE_DYNAMIC
343 (_bfd_nodynamic). */
344
345#define _bfd_nodynamic_get_dynamic_symtab_upper_bound _bfd_n1
346#define _bfd_nodynamic_canonicalize_dynamic_symtab \
347 ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1)
348#define _bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_n1
349#define _bfd_nodynamic_canonicalize_dynamic_reloc \
350 ((long (*) PARAMS ((bfd *, arelent **, asymbol **))) _bfd_n1)
351\f
352/* Generic routine to determine of the given symbol is a local
353 label. */
354extern boolean bfd_generic_is_local_label_name PARAMS ((bfd *, const char *));
355
356/* Generic minisymbol routines. */
357extern long _bfd_generic_read_minisymbols
358 PARAMS ((bfd *, boolean, PTR *, unsigned int *));
359extern asymbol *_bfd_generic_minisymbol_to_symbol
360 PARAMS ((bfd *, boolean, const PTR, asymbol *));
361
362/* Find the nearest line using .stab/.stabstr sections. */
363extern boolean _bfd_stab_section_find_nearest_line
364 PARAMS ((bfd *, asymbol **, asection *, bfd_vma, boolean *, const char **,
365 const char **, unsigned int *, PTR *));
366
367/* Find the neaderst line using DWARF 1 debugging information. */
368extern boolean _bfd_dwarf1_find_nearest_line
369 PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
370 const char **, unsigned int *));
371
372/* Find the nearest line using DWARF 2 debugging information. */
373extern boolean _bfd_dwarf2_find_nearest_line
374 PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
51db3708
NC		 375 const char **, unsigned int *, unsigned int,
376 PTR *));
252b5132 377
73e87d70
AM		 378/* Create a new section entry. */
379extern struct bfd_hash_entry *bfd_section_hash_newfunc
380 PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
381
252b5132
RH		 382/* A routine to create entries for a bfd_link_hash_table. */
383extern struct bfd_hash_entry *_bfd_link_hash_newfunc
384 PARAMS ((struct bfd_hash_entry *entry,
385 struct bfd_hash_table *table,
386 const char *string));
387
388/* Initialize a bfd_link_hash_table. */
389extern boolean _bfd_link_hash_table_init
390 PARAMS ((struct bfd_link_hash_table *, bfd *,
391 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
392 struct bfd_hash_table *,
393 const char *)));
394
395/* Generic link hash table creation routine. */
396extern struct bfd_link_hash_table *_bfd_generic_link_hash_table_create
397 PARAMS ((bfd *));
398
e2d34d7d
DJ		 399/* Generic link hash table destruction routine. */
400extern void _bfd_generic_link_hash_table_free
401 PARAMS ((struct bfd_link_hash_table *));
402
252b5132
RH		 403/* Generic add symbol routine. */
404extern boolean _bfd_generic_link_add_symbols
405 PARAMS ((bfd *, struct bfd_link_info *));
406
407/* Generic add symbol routine. This version is used by targets for
408 which the linker must collect constructors and destructors by name,
409 as the collect2 program does. */
410extern boolean _bfd_generic_link_add_symbols_collect
411 PARAMS ((bfd *, struct bfd_link_info *));
412
413/* Generic archive add symbol routine. */
414extern boolean _bfd_generic_link_add_archive_symbols
415 PARAMS ((bfd *, struct bfd_link_info *,
416 boolean (*checkfn) (bfd *, struct bfd_link_info *, boolean *)));
417
418
419
420/* Forward declaration to avoid prototype errors. */
421typedef struct bfd_link_hash_entry _bfd_link_hash_entry;
422
423/* Generic routine to add a single symbol. */
424extern boolean _bfd_generic_link_add_one_symbol
425 PARAMS ((struct bfd_link_info *, bfd *, const char *name, flagword,
426 asection *, bfd_vma, const char *, boolean copy,
427 boolean constructor, struct bfd_link_hash_entry **));
428
429/* Generic link routine. */
430extern boolean _bfd_generic_final_link
431 PARAMS ((bfd *, struct bfd_link_info *));
432
433extern boolean _bfd_generic_link_split_section
434 PARAMS ((bfd *, struct sec *));
435
436/* Generic reloc_link_order processing routine. */
437extern boolean _bfd_generic_reloc_link_order
438 PARAMS ((bfd *, struct bfd_link_info *, asection *,
439 struct bfd_link_order *));
440
441/* Default link order processing routine. */
442extern boolean _bfd_default_link_order
443 PARAMS ((bfd *, struct bfd_link_info *, asection *,
444 struct bfd_link_order *));
445
446/* Count the number of reloc entries in a link order list. */
447extern unsigned int _bfd_count_link_order_relocs
448 PARAMS ((struct bfd_link_order *));
449
450/* Final link relocation routine. */
451extern bfd_reloc_status_type _bfd_final_link_relocate
452 PARAMS ((reloc_howto_type *, bfd *, asection *, bfd_byte *,
dc810e39 453 bfd_vma, bfd_vma, bfd_vma));
252b5132
RH		 454
455/* Relocate a particular location by a howto and a value. */
456extern bfd_reloc_status_type _bfd_relocate_contents
457 PARAMS ((reloc_howto_type *, bfd *, bfd_vma, bfd_byte *));
458
459/* Link stabs in sections in the first pass. */
460
461extern boolean _bfd_link_section_stabs
462 PARAMS ((bfd *, PTR *, asection *, asection *, PTR *));
463
73d074b4
DJ		 464/* Eliminate stabs for discarded functions and symbols. */
465extern boolean _bfd_discard_section_stabs
466 PARAMS ((bfd *, asection *, PTR,
467 boolean (*) (bfd_vma, PTR), PTR));
468
252b5132
RH		 469/* Write out the .stab section when linking stabs in sections. */
470
471extern boolean _bfd_write_section_stabs
472 PARAMS ((bfd *, PTR *, asection *, PTR *, bfd_byte *));
473
474/* Write out the .stabstr string table when linking stabs in sections. */
475
476extern boolean _bfd_write_stab_strings PARAMS ((bfd *, PTR *));
477
478/* Find an offset within a .stab section when linking stabs in
479 sections. */
480
481extern bfd_vma _bfd_stab_section_offset
482 PARAMS ((bfd *, PTR *, asection *, PTR *, bfd_vma));
483
f5fa8ca2
JJ		 484/* Attempt to merge a SEC_MERGE section. */
485
486extern boolean _bfd_merge_section
487 PARAMS ((bfd *, PTR *, asection *, PTR *));
488
8550eb6e
JJ		 489/* Attempt to merge SEC_MERGE sections. */
490
491extern boolean _bfd_merge_sections
d3c456e9 492 PARAMS ((bfd *, PTR, void (*)(bfd *, asection *)));
8550eb6e 493
f5fa8ca2
JJ		 494/* Write out a merged section. */
495
496extern boolean _bfd_write_merged_section
497 PARAMS ((bfd *, asection *, PTR));
498
499/* Find an offset within a modified SEC_MERGE section. */
500
501extern bfd_vma _bfd_merged_section_offset
502 PARAMS ((bfd *, asection **, PTR, bfd_vma, bfd_vma));
503
252b5132
RH		 504/* Create a string table. */
505extern struct bfd_strtab_hash *_bfd_stringtab_init PARAMS ((void));
506
507/* Create an XCOFF .debug section style string table. */
508extern struct bfd_strtab_hash *_bfd_xcoff_stringtab_init PARAMS ((void));
509
510/* Free a string table. */
511extern void _bfd_stringtab_free PARAMS ((struct bfd_strtab_hash *));
512
513/* Get the size of a string table. */
514extern bfd_size_type _bfd_stringtab_size PARAMS ((struct bfd_strtab_hash *));
515
516/* Add a string to a string table. */
517extern bfd_size_type _bfd_stringtab_add
518 PARAMS ((struct bfd_strtab_hash *, const char *, boolean hash,
519 boolean copy));
520
521/* Write out a string table. */
522extern boolean _bfd_stringtab_emit PARAMS ((bfd *, struct bfd_strtab_hash *));
875f7f69
JR		 523
524/* Check that endianness of input and output file match. */
525extern boolean _bfd_generic_verify_endian_match PARAMS ((bfd *, bfd *));
252b5132
RH		 526\f
527/* Macros to tell if bfds are read or write enabled.
528
529 Note that bfds open for read may be scribbled into if the fd passed
530 to bfd_fdopenr is actually open both for read and write
531 simultaneously. However an output bfd will never be open for
532 read. Therefore sometimes you want to check bfd_read_p or
533 !bfd_read_p, and only sometimes bfd_write_p.
534*/
535
536#define bfd_read_p(abfd) ((abfd)->direction == read_direction || (abfd)->direction == both_direction)
537#define bfd_write_p(abfd) ((abfd)->direction == write_direction || (abfd)->direction == both_direction)
538
539void bfd_assert PARAMS ((const char*,int));
540
541#define BFD_ASSERT(x) \
542{ if (!(x)) bfd_assert(__FILE__,__LINE__); }
543
544#define BFD_FAIL() \
545{ bfd_assert(__FILE__,__LINE__); }
546
c0bed66d
ILT		 547extern void _bfd_abort PARAMS ((const char *, int, const char *))
548 ATTRIBUTE_NORETURN;
549
a1934524
AM		 550/* if gcc >= 2.6, we can give a function name, too */
551#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
c0bed66d
ILT		 552#define __PRETTY_FUNCTION__ ((char *) NULL)
553#endif
554
555#undef abort
556#define abort() _bfd_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
557
252b5132
RH		 558FILE * bfd_cache_lookup_worker PARAMS ((bfd *));
559
560extern bfd *bfd_last_cache;
561
562/* List of supported target vectors, and the default vector (if
563 bfd_default_vector[0] is NULL, there is no default). */
7340082d 564extern const bfd_target * const *bfd_target_vector;
252b5132
RH		 565extern const bfd_target *bfd_default_vector[];
566
567/* Functions shared by the ECOFF and MIPS ELF backends, which have no
568 other common header files. */
569
570#if defined(__STDC__) || defined(ALMOST_STDC)
571struct ecoff_find_line;
572#endif
573
574extern boolean _bfd_ecoff_locate_line
575 PARAMS ((bfd *, asection *, bfd_vma, struct ecoff_debug_info * const,
576 const struct ecoff_debug_swap * const, struct ecoff_find_line *,
577 const char **, const char **, unsigned int *));
578extern boolean _bfd_ecoff_get_accumulated_pdr PARAMS ((PTR, bfd_byte *));
579extern boolean _bfd_ecoff_get_accumulated_sym PARAMS ((PTR, bfd_byte *));
580extern boolean _bfd_ecoff_get_accumulated_ss PARAMS ((PTR, bfd_byte *));
581
582extern bfd_vma _bfd_get_gp_value PARAMS ((bfd *));
583extern void _bfd_set_gp_value PARAMS ((bfd *, bfd_vma));
584
585/* Function shared by the COFF and ELF SH backends, which have no
586 other common header files. */
587
588extern boolean _bfd_sh_align_load_span
589 PARAMS ((bfd *, asection *, bfd_byte *,
590 boolean (*) (bfd *, asection *, PTR, bfd_byte *, bfd_vma),
591 PTR, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, boolean *));
592
593/* And more follows */
594
4dae1ae7 595boolean
dc810e39 596bfd_write_bigendian_4byte_int PARAMS ((bfd *, unsigned int));
252b5132 597
c02e7c3e 598unsigned int
252b5132
RH		 599bfd_log2 PARAMS ((bfd_vma x));
600
601#define BFD_CACHE_MAX_OPEN 10
602extern bfd *bfd_last_cache;
603
604#define bfd_cache_lookup(x) \
605 ((x)==bfd_last_cache? \
8d88c4ca 606 (FILE*) (bfd_last_cache->iostream): \
252b5132 607 bfd_cache_lookup_worker(x))
c02e7c3e
KH		 608boolean
609bfd_cache_init PARAMS ((bfd *abfd));
252b5132 610
c02e7c3e
KH		 611boolean
612bfd_cache_close PARAMS ((bfd *abfd));
252b5132 613
c02e7c3e 614FILE*
252b5132
RH		 615bfd_open_file PARAMS ((bfd *abfd));
616
617FILE *
618bfd_cache_lookup_worker PARAMS ((bfd *abfd));
619
620#ifdef _BFD_MAKE_TABLE_bfd_reloc_code_real
621
622static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
623
624 "BFD_RELOC_64",
625 "BFD_RELOC_32",
626 "BFD_RELOC_26",
627 "BFD_RELOC_24",
628 "BFD_RELOC_16",
629 "BFD_RELOC_14",
630 "BFD_RELOC_8",
631 "BFD_RELOC_64_PCREL",
632 "BFD_RELOC_32_PCREL",
633 "BFD_RELOC_24_PCREL",
634 "BFD_RELOC_16_PCREL",
635 "BFD_RELOC_12_PCREL",
636 "BFD_RELOC_8_PCREL",
637 "BFD_RELOC_32_GOT_PCREL",
638 "BFD_RELOC_16_GOT_PCREL",
639 "BFD_RELOC_8_GOT_PCREL",
640 "BFD_RELOC_32_GOTOFF",
641 "BFD_RELOC_16_GOTOFF",
642 "BFD_RELOC_LO16_GOTOFF",
643 "BFD_RELOC_HI16_GOTOFF",
644 "BFD_RELOC_HI16_S_GOTOFF",
645 "BFD_RELOC_8_GOTOFF",
5bd4f169 646 "BFD_RELOC_64_PLT_PCREL",
252b5132
RH		 647 "BFD_RELOC_32_PLT_PCREL",
648 "BFD_RELOC_24_PLT_PCREL",
649 "BFD_RELOC_16_PLT_PCREL",
650 "BFD_RELOC_8_PLT_PCREL",
5bd4f169 651 "BFD_RELOC_64_PLTOFF",
252b5132
RH		 652 "BFD_RELOC_32_PLTOFF",
653 "BFD_RELOC_16_PLTOFF",
654 "BFD_RELOC_LO16_PLTOFF",
655 "BFD_RELOC_HI16_PLTOFF",
656 "BFD_RELOC_HI16_S_PLTOFF",
657 "BFD_RELOC_8_PLTOFF",
658 "BFD_RELOC_68K_GLOB_DAT",
659 "BFD_RELOC_68K_JMP_SLOT",
660 "BFD_RELOC_68K_RELATIVE",
661 "BFD_RELOC_32_BASEREL",
662 "BFD_RELOC_16_BASEREL",
663 "BFD_RELOC_LO16_BASEREL",
664 "BFD_RELOC_HI16_BASEREL",
665 "BFD_RELOC_HI16_S_BASEREL",
666 "BFD_RELOC_8_BASEREL",
667 "BFD_RELOC_RVA",
668 "BFD_RELOC_8_FFnn",
669 "BFD_RELOC_32_PCREL_S2",
670 "BFD_RELOC_16_PCREL_S2",
671 "BFD_RELOC_23_PCREL_S2",
672 "BFD_RELOC_HI22",
673 "BFD_RELOC_LO10",
674 "BFD_RELOC_GPREL16",
675 "BFD_RELOC_GPREL32",
676 "BFD_RELOC_I960_CALLJ",
677 "BFD_RELOC_NONE",
678 "BFD_RELOC_SPARC_WDISP22",
679 "BFD_RELOC_SPARC22",
680 "BFD_RELOC_SPARC13",
681 "BFD_RELOC_SPARC_GOT10",
682 "BFD_RELOC_SPARC_GOT13",
683 "BFD_RELOC_SPARC_GOT22",
684 "BFD_RELOC_SPARC_PC10",
685 "BFD_RELOC_SPARC_PC22",
686 "BFD_RELOC_SPARC_WPLT30",
687 "BFD_RELOC_SPARC_COPY",
688 "BFD_RELOC_SPARC_GLOB_DAT",
689 "BFD_RELOC_SPARC_JMP_SLOT",
690 "BFD_RELOC_SPARC_RELATIVE",
0f2712ed 691 "BFD_RELOC_SPARC_UA16",
252b5132 692 "BFD_RELOC_SPARC_UA32",
0f2712ed 693 "BFD_RELOC_SPARC_UA64",
252b5132
RH		 694 "BFD_RELOC_SPARC_BASE13",
695 "BFD_RELOC_SPARC_BASE22",
696 "BFD_RELOC_SPARC_10",
697 "BFD_RELOC_SPARC_11",
698 "BFD_RELOC_SPARC_OLO10",
699 "BFD_RELOC_SPARC_HH22",
700 "BFD_RELOC_SPARC_HM10",
701 "BFD_RELOC_SPARC_LM22",
702 "BFD_RELOC_SPARC_PC_HH22",
703 "BFD_RELOC_SPARC_PC_HM10",
704 "BFD_RELOC_SPARC_PC_LM22",
705 "BFD_RELOC_SPARC_WDISP16",
706 "BFD_RELOC_SPARC_WDISP19",
707 "BFD_RELOC_SPARC_7",
708 "BFD_RELOC_SPARC_6",
709 "BFD_RELOC_SPARC_5",
bd5e6e7e 710 "BFD_RELOC_SPARC_PLT32",
252b5132
RH		 711 "BFD_RELOC_SPARC_PLT64",
712 "BFD_RELOC_SPARC_HIX22",
713 "BFD_RELOC_SPARC_LOX10",
714 "BFD_RELOC_SPARC_H44",
715 "BFD_RELOC_SPARC_M44",
716 "BFD_RELOC_SPARC_L44",
717 "BFD_RELOC_SPARC_REGISTER",
718 "BFD_RELOC_SPARC_REV32",
719 "BFD_RELOC_ALPHA_GPDISP_HI16",
720 "BFD_RELOC_ALPHA_GPDISP_LO16",
721 "BFD_RELOC_ALPHA_GPDISP",
722 "BFD_RELOC_ALPHA_LITERAL",
723 "BFD_RELOC_ALPHA_ELF_LITERAL",
724 "BFD_RELOC_ALPHA_LITUSE",
725 "BFD_RELOC_ALPHA_HINT",
726 "BFD_RELOC_ALPHA_LINKAGE",
727 "BFD_RELOC_ALPHA_CODEADDR",
dfe57ca0
RH		 728 "BFD_RELOC_ALPHA_GPREL_HI16",
729 "BFD_RELOC_ALPHA_GPREL_LO16",
7793f4d0 730 "BFD_RELOC_ALPHA_BRSGP",
252b5132
RH		 731 "BFD_RELOC_MIPS_JMP",
732 "BFD_RELOC_MIPS16_JMP",
733 "BFD_RELOC_MIPS16_GPREL",
734 "BFD_RELOC_HI16",
735 "BFD_RELOC_HI16_S",
736 "BFD_RELOC_LO16",
737 "BFD_RELOC_PCREL_HI16_S",
738 "BFD_RELOC_PCREL_LO16",
739 "BFD_RELOC_MIPS_LITERAL",
740 "BFD_RELOC_MIPS_GOT16",
741 "BFD_RELOC_MIPS_CALL16",
742 "BFD_RELOC_MIPS_GOT_HI16",
743 "BFD_RELOC_MIPS_GOT_LO16",
744 "BFD_RELOC_MIPS_CALL_HI16",
745 "BFD_RELOC_MIPS_CALL_LO16",
3f830999
MM		 746 "BFD_RELOC_MIPS_SUB",
747 "BFD_RELOC_MIPS_GOT_PAGE",
748 "BFD_RELOC_MIPS_GOT_OFST",
749 "BFD_RELOC_MIPS_GOT_DISP",
c2feb664
NC		 750 "BFD_RELOC_MIPS_SHIFT5",
751 "BFD_RELOC_MIPS_SHIFT6",
752 "BFD_RELOC_MIPS_INSERT_A",
753 "BFD_RELOC_MIPS_INSERT_B",
754 "BFD_RELOC_MIPS_DELETE",
755 "BFD_RELOC_MIPS_HIGHEST",
756 "BFD_RELOC_MIPS_HIGHER",
757 "BFD_RELOC_MIPS_SCN_DISP",
758 "BFD_RELOC_MIPS_REL16",
759 "BFD_RELOC_MIPS_RELGOT",
760 "BFD_RELOC_MIPS_JALR",
252b5132
RH		 761
762 "BFD_RELOC_386_GOT32",
763 "BFD_RELOC_386_PLT32",
764 "BFD_RELOC_386_COPY",
765 "BFD_RELOC_386_GLOB_DAT",
766 "BFD_RELOC_386_JUMP_SLOT",
767 "BFD_RELOC_386_RELATIVE",
768 "BFD_RELOC_386_GOTOFF",
769 "BFD_RELOC_386_GOTPC",
8d88c4ca
NC		 770 "BFD_RELOC_X86_64_GOT32",
771 "BFD_RELOC_X86_64_PLT32",
772 "BFD_RELOC_X86_64_COPY",
773 "BFD_RELOC_X86_64_GLOB_DAT",
774 "BFD_RELOC_X86_64_JUMP_SLOT",
775 "BFD_RELOC_X86_64_RELATIVE",
776 "BFD_RELOC_X86_64_GOTPCREL",
777 "BFD_RELOC_X86_64_32S",
252b5132
RH		 778 "BFD_RELOC_NS32K_IMM_8",
779 "BFD_RELOC_NS32K_IMM_16",
780 "BFD_RELOC_NS32K_IMM_32",
781 "BFD_RELOC_NS32K_IMM_8_PCREL",
782 "BFD_RELOC_NS32K_IMM_16_PCREL",
783 "BFD_RELOC_NS32K_IMM_32_PCREL",
784 "BFD_RELOC_NS32K_DISP_8",
785 "BFD_RELOC_NS32K_DISP_16",
786 "BFD_RELOC_NS32K_DISP_32",
787 "BFD_RELOC_NS32K_DISP_8_PCREL",
788 "BFD_RELOC_NS32K_DISP_16_PCREL",
789 "BFD_RELOC_NS32K_DISP_32_PCREL",
e135f41b
NC		 790 "BFD_RELOC_PDP11_DISP_8_PCREL",
791 "BFD_RELOC_PDP11_DISP_6_PCREL",
0bcb993b
ILT		 792 "BFD_RELOC_PJ_CODE_HI16",
793 "BFD_RELOC_PJ_CODE_LO16",
794 "BFD_RELOC_PJ_CODE_DIR16",
795 "BFD_RELOC_PJ_CODE_DIR32",
796 "BFD_RELOC_PJ_CODE_REL16",
797 "BFD_RELOC_PJ_CODE_REL32",
252b5132
RH		 798 "BFD_RELOC_PPC_B26",
799 "BFD_RELOC_PPC_BA26",
800 "BFD_RELOC_PPC_TOC16",
801 "BFD_RELOC_PPC_B16",
802 "BFD_RELOC_PPC_B16_BRTAKEN",
803 "BFD_RELOC_PPC_B16_BRNTAKEN",
804 "BFD_RELOC_PPC_BA16",
805 "BFD_RELOC_PPC_BA16_BRTAKEN",
806 "BFD_RELOC_PPC_BA16_BRNTAKEN",
807 "BFD_RELOC_PPC_COPY",
808 "BFD_RELOC_PPC_GLOB_DAT",
809 "BFD_RELOC_PPC_JMP_SLOT",
810 "BFD_RELOC_PPC_RELATIVE",
811 "BFD_RELOC_PPC_LOCAL24PC",
812 "BFD_RELOC_PPC_EMB_NADDR32",
813 "BFD_RELOC_PPC_EMB_NADDR16",
814 "BFD_RELOC_PPC_EMB_NADDR16_LO",
815 "BFD_RELOC_PPC_EMB_NADDR16_HI",
816 "BFD_RELOC_PPC_EMB_NADDR16_HA",
817 "BFD_RELOC_PPC_EMB_SDAI16",
818 "BFD_RELOC_PPC_EMB_SDA2I16",
819 "BFD_RELOC_PPC_EMB_SDA2REL",
820 "BFD_RELOC_PPC_EMB_SDA21",
821 "BFD_RELOC_PPC_EMB_MRKREF",
822 "BFD_RELOC_PPC_EMB_RELSEC16",
823 "BFD_RELOC_PPC_EMB_RELST_LO",
824 "BFD_RELOC_PPC_EMB_RELST_HI",
825 "BFD_RELOC_PPC_EMB_RELST_HA",
826 "BFD_RELOC_PPC_EMB_BIT_FLD",
827 "BFD_RELOC_PPC_EMB_RELSDA",
5bd4f169
AM		 828 "BFD_RELOC_PPC64_HIGHER",
829 "BFD_RELOC_PPC64_HIGHER_S",
830 "BFD_RELOC_PPC64_HIGHEST",
831 "BFD_RELOC_PPC64_HIGHEST_S",
832 "BFD_RELOC_PPC64_TOC16_LO",
833 "BFD_RELOC_PPC64_TOC16_HI",
834 "BFD_RELOC_PPC64_TOC16_HA",
835 "BFD_RELOC_PPC64_TOC",
dc810e39 836 "BFD_RELOC_PPC64_PLTGOT16",
5bd4f169
AM		 837 "BFD_RELOC_PPC64_PLTGOT16_LO",
838 "BFD_RELOC_PPC64_PLTGOT16_HI",
839 "BFD_RELOC_PPC64_PLTGOT16_HA",
840 "BFD_RELOC_PPC64_ADDR16_DS",
841 "BFD_RELOC_PPC64_ADDR16_LO_DS",
842 "BFD_RELOC_PPC64_GOT16_DS",
843 "BFD_RELOC_PPC64_GOT16_LO_DS",
844 "BFD_RELOC_PPC64_PLT16_LO_DS",
845 "BFD_RELOC_PPC64_SECTOFF_DS",
846 "BFD_RELOC_PPC64_SECTOFF_LO_DS",
847 "BFD_RELOC_PPC64_TOC16_DS",
848 "BFD_RELOC_PPC64_TOC16_LO_DS",
849 "BFD_RELOC_PPC64_PLTGOT16_DS",
850 "BFD_RELOC_PPC64_PLTGOT16_LO_DS",
5b93d8bb 851 "BFD_RELOC_I370_D12",
252b5132
RH		 852 "BFD_RELOC_CTOR",
853 "BFD_RELOC_ARM_PCREL_BRANCH",
dfc5f959
NC		 854 "BFD_RELOC_ARM_PCREL_BLX",
855 "BFD_RELOC_THUMB_PCREL_BLX",
252b5132 856 "BFD_RELOC_ARM_IMMEDIATE",
3b62fea8 857 "BFD_RELOC_ARM_ADRL_IMMEDIATE",
252b5132
RH		 858 "BFD_RELOC_ARM_OFFSET_IMM",
859 "BFD_RELOC_ARM_SHIFT_IMM",
860 "BFD_RELOC_ARM_SWI",
861 "BFD_RELOC_ARM_MULTI",
862 "BFD_RELOC_ARM_CP_OFF_IMM",
863 "BFD_RELOC_ARM_ADR_IMM",
864 "BFD_RELOC_ARM_LDR_IMM",
865 "BFD_RELOC_ARM_LITERAL",
866 "BFD_RELOC_ARM_IN_POOL",
867 "BFD_RELOC_ARM_OFFSET_IMM8",
868 "BFD_RELOC_ARM_HWLITERAL",
869 "BFD_RELOC_ARM_THUMB_ADD",
870 "BFD_RELOC_ARM_THUMB_IMM",
871 "BFD_RELOC_ARM_THUMB_SHIFT",
872 "BFD_RELOC_ARM_THUMB_OFFSET",
873 "BFD_RELOC_ARM_GOT12",
874 "BFD_RELOC_ARM_GOT32",
875 "BFD_RELOC_ARM_JUMP_SLOT",
876 "BFD_RELOC_ARM_COPY",
877 "BFD_RELOC_ARM_GLOB_DAT",
878 "BFD_RELOC_ARM_PLT32",
879 "BFD_RELOC_ARM_RELATIVE",
880 "BFD_RELOC_ARM_GOTOFF",
881 "BFD_RELOC_ARM_GOTPC",
882 "BFD_RELOC_SH_PCDISP8BY2",
883 "BFD_RELOC_SH_PCDISP12BY2",
884 "BFD_RELOC_SH_IMM4",
885 "BFD_RELOC_SH_IMM4BY2",
886 "BFD_RELOC_SH_IMM4BY4",
887 "BFD_RELOC_SH_IMM8",
888 "BFD_RELOC_SH_IMM8BY2",
889 "BFD_RELOC_SH_IMM8BY4",
890 "BFD_RELOC_SH_PCRELIMM8BY2",
891 "BFD_RELOC_SH_PCRELIMM8BY4",
892 "BFD_RELOC_SH_SWITCH16",
893 "BFD_RELOC_SH_SWITCH32",
894 "BFD_RELOC_SH_USES",
895 "BFD_RELOC_SH_COUNT",
896 "BFD_RELOC_SH_ALIGN",
897 "BFD_RELOC_SH_CODE",
898 "BFD_RELOC_SH_DATA",
899 "BFD_RELOC_SH_LABEL",
015551fc
JR		 900 "BFD_RELOC_SH_LOOP_START",
901 "BFD_RELOC_SH_LOOP_END",
5b343f5a
NC		 902 "BFD_RELOC_SH_COPY",
903 "BFD_RELOC_SH_GLOB_DAT",
904 "BFD_RELOC_SH_JMP_SLOT",
905 "BFD_RELOC_SH_RELATIVE",
906 "BFD_RELOC_SH_GOTPC",
54327882
AM		 907 "BFD_RELOC_SH_GOT_LOW16",
908 "BFD_RELOC_SH_GOT_MEDLOW16",
909 "BFD_RELOC_SH_GOT_MEDHI16",
910 "BFD_RELOC_SH_GOT_HI16",
911 "BFD_RELOC_SH_GOTPLT_LOW16",
912 "BFD_RELOC_SH_GOTPLT_MEDLOW16",
913 "BFD_RELOC_SH_GOTPLT_MEDHI16",
914 "BFD_RELOC_SH_GOTPLT_HI16",
915 "BFD_RELOC_SH_PLT_LOW16",
916 "BFD_RELOC_SH_PLT_MEDLOW16",
917 "BFD_RELOC_SH_PLT_MEDHI16",
918 "BFD_RELOC_SH_PLT_HI16",
919 "BFD_RELOC_SH_GOTOFF_LOW16",
920 "BFD_RELOC_SH_GOTOFF_MEDLOW16",
921 "BFD_RELOC_SH_GOTOFF_MEDHI16",
922 "BFD_RELOC_SH_GOTOFF_HI16",
923 "BFD_RELOC_SH_GOTPC_LOW16",
924 "BFD_RELOC_SH_GOTPC_MEDLOW16",
925 "BFD_RELOC_SH_GOTPC_MEDHI16",
926 "BFD_RELOC_SH_GOTPC_HI16",
927 "BFD_RELOC_SH_COPY64",
928 "BFD_RELOC_SH_GLOB_DAT64",
929 "BFD_RELOC_SH_JMP_SLOT64",
930 "BFD_RELOC_SH_RELATIVE64",
931 "BFD_RELOC_SH_GOT10BY4",
932 "BFD_RELOC_SH_GOT10BY8",
933 "BFD_RELOC_SH_GOTPLT10BY4",
934 "BFD_RELOC_SH_GOTPLT10BY8",
935 "BFD_RELOC_SH_GOTPLT32",
936 "BFD_RELOC_SH_SHMEDIA_CODE",
937 "BFD_RELOC_SH_IMMU5",
938 "BFD_RELOC_SH_IMMS6",
939 "BFD_RELOC_SH_IMMS6BY32",
940 "BFD_RELOC_SH_IMMU6",
941 "BFD_RELOC_SH_IMMS10",
942 "BFD_RELOC_SH_IMMS10BY2",
943 "BFD_RELOC_SH_IMMS10BY4",
944 "BFD_RELOC_SH_IMMS10BY8",
945 "BFD_RELOC_SH_IMMS16",
946 "BFD_RELOC_SH_IMMU16",
947 "BFD_RELOC_SH_IMM_LOW16",
948 "BFD_RELOC_SH_IMM_LOW16_PCREL",
949 "BFD_RELOC_SH_IMM_MEDLOW16",
950 "BFD_RELOC_SH_IMM_MEDLOW16_PCREL",
951 "BFD_RELOC_SH_IMM_MEDHI16",
952 "BFD_RELOC_SH_IMM_MEDHI16_PCREL",
953 "BFD_RELOC_SH_IMM_HI16",
954 "BFD_RELOC_SH_IMM_HI16_PCREL",
955 "BFD_RELOC_SH_PT_16",
252b5132
RH		 956 "BFD_RELOC_THUMB_PCREL_BRANCH9",
957 "BFD_RELOC_THUMB_PCREL_BRANCH12",
958 "BFD_RELOC_THUMB_PCREL_BRANCH23",
959 "BFD_RELOC_ARC_B22_PCREL",
960 "BFD_RELOC_ARC_B26",
961 "BFD_RELOC_D10V_10_PCREL_R",
962 "BFD_RELOC_D10V_10_PCREL_L",
963 "BFD_RELOC_D10V_18",
964 "BFD_RELOC_D10V_18_PCREL",
965 "BFD_RELOC_D30V_6",
966 "BFD_RELOC_D30V_9_PCREL",
967 "BFD_RELOC_D30V_9_PCREL_R",
968 "BFD_RELOC_D30V_15",
969 "BFD_RELOC_D30V_15_PCREL",
970 "BFD_RELOC_D30V_15_PCREL_R",
971 "BFD_RELOC_D30V_21",
972 "BFD_RELOC_D30V_21_PCREL",
973 "BFD_RELOC_D30V_21_PCREL_R",
974 "BFD_RELOC_D30V_32",
975 "BFD_RELOC_D30V_32_PCREL",
976 "BFD_RELOC_M32R_24",
977 "BFD_RELOC_M32R_10_PCREL",
978 "BFD_RELOC_M32R_18_PCREL",
979 "BFD_RELOC_M32R_26_PCREL",
980 "BFD_RELOC_M32R_HI16_ULO",
981 "BFD_RELOC_M32R_HI16_SLO",
982 "BFD_RELOC_M32R_LO16",
983 "BFD_RELOC_M32R_SDA16",
984 "BFD_RELOC_V850_9_PCREL",
985 "BFD_RELOC_V850_22_PCREL",
986 "BFD_RELOC_V850_SDA_16_16_OFFSET",
987 "BFD_RELOC_V850_SDA_15_16_OFFSET",
988 "BFD_RELOC_V850_ZDA_16_16_OFFSET",
989 "BFD_RELOC_V850_ZDA_15_16_OFFSET",
990 "BFD_RELOC_V850_TDA_6_8_OFFSET",
991 "BFD_RELOC_V850_TDA_7_8_OFFSET",
992 "BFD_RELOC_V850_TDA_7_7_OFFSET",
993 "BFD_RELOC_V850_TDA_16_16_OFFSET",
994 "BFD_RELOC_V850_TDA_4_5_OFFSET",
995 "BFD_RELOC_V850_TDA_4_4_OFFSET",
996 "BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET",
997 "BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET",
998 "BFD_RELOC_V850_CALLT_6_7_OFFSET",
999 "BFD_RELOC_V850_CALLT_16_16_OFFSET",
1000
1001 "BFD_RELOC_MN10300_32_PCREL",
1002 "BFD_RELOC_MN10300_16_PCREL",
1003 "BFD_RELOC_TIC30_LDP",
81635ce4
TW		 1004 "BFD_RELOC_TIC54X_PARTLS7",
1005 "BFD_RELOC_TIC54X_PARTMS9",
1006 "BFD_RELOC_TIC54X_23",
1007 "BFD_RELOC_TIC54X_16_OF_23",
1008 "BFD_RELOC_TIC54X_MS7_OF_23",
252b5132
RH		 1009 "BFD_RELOC_FR30_48",
1010 "BFD_RELOC_FR30_20",
1011 "BFD_RELOC_FR30_6_IN_4",
1012 "BFD_RELOC_FR30_8_IN_8",
1013 "BFD_RELOC_FR30_9_IN_8",
1014 "BFD_RELOC_FR30_10_IN_8",
1015 "BFD_RELOC_FR30_9_PCREL",
1016 "BFD_RELOC_FR30_12_PCREL",
1017 "BFD_RELOC_MCORE_PCREL_IMM8BY4",
1018 "BFD_RELOC_MCORE_PCREL_IMM11BY2",
1019 "BFD_RELOC_MCORE_PCREL_IMM4BY2",
1020 "BFD_RELOC_MCORE_PCREL_32",
1021 "BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2",
2d1d084f 1022 "BFD_RELOC_MCORE_RVA",
3c3bdf30
NC		 1023 "BFD_RELOC_MMIX_GETA",
1024 "BFD_RELOC_MMIX_GETA_1",
1025 "BFD_RELOC_MMIX_GETA_2",
1026 "BFD_RELOC_MMIX_GETA_3",
1027 "BFD_RELOC_MMIX_CBRANCH",
1028 "BFD_RELOC_MMIX_CBRANCH_J",
1029 "BFD_RELOC_MMIX_CBRANCH_1",
1030 "BFD_RELOC_MMIX_CBRANCH_2",
1031 "BFD_RELOC_MMIX_CBRANCH_3",
1032 "BFD_RELOC_MMIX_PUSHJ",
1033 "BFD_RELOC_MMIX_PUSHJ_1",
1034 "BFD_RELOC_MMIX_PUSHJ_2",
1035 "BFD_RELOC_MMIX_PUSHJ_3",
1036 "BFD_RELOC_MMIX_JMP",
1037 "BFD_RELOC_MMIX_JMP_1",
1038 "BFD_RELOC_MMIX_JMP_2",
1039 "BFD_RELOC_MMIX_JMP_3",
1040 "BFD_RELOC_MMIX_ADDR19",
1041 "BFD_RELOC_MMIX_ADDR27",
1042 "BFD_RELOC_MMIX_REG_OR_BYTE",
1043 "BFD_RELOC_MMIX_REG",
1044 "BFD_RELOC_MMIX_BASE_PLUS_OFFSET",
1045 "BFD_RELOC_MMIX_LOCAL",
adde6300
AM		 1046 "BFD_RELOC_AVR_7_PCREL",
1047 "BFD_RELOC_AVR_13_PCREL",
1048 "BFD_RELOC_AVR_16_PM",
1049 "BFD_RELOC_AVR_LO8_LDI",
1050 "BFD_RELOC_AVR_HI8_LDI",
1051 "BFD_RELOC_AVR_HH8_LDI",
1052 "BFD_RELOC_AVR_LO8_LDI_NEG",
1053 "BFD_RELOC_AVR_HI8_LDI_NEG",
1054 "BFD_RELOC_AVR_HH8_LDI_NEG",
1055 "BFD_RELOC_AVR_LO8_LDI_PM",
1056 "BFD_RELOC_AVR_HI8_LDI_PM",
1057 "BFD_RELOC_AVR_HH8_LDI_PM",
1058 "BFD_RELOC_AVR_LO8_LDI_PM_NEG",
1059 "BFD_RELOC_AVR_HI8_LDI_PM_NEG",
1060 "BFD_RELOC_AVR_HH8_LDI_PM_NEG",
1061 "BFD_RELOC_AVR_CALL",
a85d7ed0
NC		 1062 "BFD_RELOC_390_12",
1063 "BFD_RELOC_390_GOT12",
1064 "BFD_RELOC_390_PLT32",
1065 "BFD_RELOC_390_COPY",
1066 "BFD_RELOC_390_GLOB_DAT",
1067 "BFD_RELOC_390_JMP_SLOT",
1068 "BFD_RELOC_390_RELATIVE",
1069 "BFD_RELOC_390_GOTPC",
1070 "BFD_RELOC_390_GOT16",
1071 "BFD_RELOC_390_PC16DBL",
1072 "BFD_RELOC_390_PLT16DBL",
1073 "BFD_RELOC_390_PC32DBL",
1074 "BFD_RELOC_390_PLT32DBL",
1075 "BFD_RELOC_390_GOTPCDBL",
1076 "BFD_RELOC_390_GOT64",
1077 "BFD_RELOC_390_PLT64",
1078 "BFD_RELOC_390_GOTENT",
252b5132
RH		 1079 "BFD_RELOC_VTABLE_INHERIT",
1080 "BFD_RELOC_VTABLE_ENTRY",
800eeca4
JW		 1081 "BFD_RELOC_IA64_IMM14",
1082 "BFD_RELOC_IA64_IMM22",
1083 "BFD_RELOC_IA64_IMM64",
1084 "BFD_RELOC_IA64_DIR32MSB",
1085 "BFD_RELOC_IA64_DIR32LSB",
1086 "BFD_RELOC_IA64_DIR64MSB",
1087 "BFD_RELOC_IA64_DIR64LSB",
1088 "BFD_RELOC_IA64_GPREL22",
1089 "BFD_RELOC_IA64_GPREL64I",
1090 "BFD_RELOC_IA64_GPREL32MSB",
1091 "BFD_RELOC_IA64_GPREL32LSB",
1092 "BFD_RELOC_IA64_GPREL64MSB",
1093 "BFD_RELOC_IA64_GPREL64LSB",
1094 "BFD_RELOC_IA64_LTOFF22",
1095 "BFD_RELOC_IA64_LTOFF64I",
1096 "BFD_RELOC_IA64_PLTOFF22",
1097 "BFD_RELOC_IA64_PLTOFF64I",
1098 "BFD_RELOC_IA64_PLTOFF64MSB",
1099 "BFD_RELOC_IA64_PLTOFF64LSB",
1100 "BFD_RELOC_IA64_FPTR64I",
1101 "BFD_RELOC_IA64_FPTR32MSB",
1102 "BFD_RELOC_IA64_FPTR32LSB",
1103 "BFD_RELOC_IA64_FPTR64MSB",
1104 "BFD_RELOC_IA64_FPTR64LSB",
1105 "BFD_RELOC_IA64_PCREL21B",
748abff6 1106 "BFD_RELOC_IA64_PCREL21BI",
800eeca4
JW		 1107 "BFD_RELOC_IA64_PCREL21M",
1108 "BFD_RELOC_IA64_PCREL21F",
748abff6
RH		 1109 "BFD_RELOC_IA64_PCREL22",
1110 "BFD_RELOC_IA64_PCREL60B",
1111 "BFD_RELOC_IA64_PCREL64I",
800eeca4
JW		 1112 "BFD_RELOC_IA64_PCREL32MSB",
1113 "BFD_RELOC_IA64_PCREL32LSB",
1114 "BFD_RELOC_IA64_PCREL64MSB",
1115 "BFD_RELOC_IA64_PCREL64LSB",
1116 "BFD_RELOC_IA64_LTOFF_FPTR22",
1117 "BFD_RELOC_IA64_LTOFF_FPTR64I",
a4bd8390
JW		 1118 "BFD_RELOC_IA64_LTOFF_FPTR32MSB",
1119 "BFD_RELOC_IA64_LTOFF_FPTR32LSB",
800eeca4
JW		 1120 "BFD_RELOC_IA64_LTOFF_FPTR64MSB",
1121 "BFD_RELOC_IA64_LTOFF_FPTR64LSB",
800eeca4
JW		 1122 "BFD_RELOC_IA64_SEGREL32MSB",
1123 "BFD_RELOC_IA64_SEGREL32LSB",
1124 "BFD_RELOC_IA64_SEGREL64MSB",
1125 "BFD_RELOC_IA64_SEGREL64LSB",
1126 "BFD_RELOC_IA64_SECREL32MSB",
1127 "BFD_RELOC_IA64_SECREL32LSB",
1128 "BFD_RELOC_IA64_SECREL64MSB",
1129 "BFD_RELOC_IA64_SECREL64LSB",
1130 "BFD_RELOC_IA64_REL32MSB",
1131 "BFD_RELOC_IA64_REL32LSB",
1132 "BFD_RELOC_IA64_REL64MSB",
1133 "BFD_RELOC_IA64_REL64LSB",
1134 "BFD_RELOC_IA64_LTV32MSB",
1135 "BFD_RELOC_IA64_LTV32LSB",
1136 "BFD_RELOC_IA64_LTV64MSB",
1137 "BFD_RELOC_IA64_LTV64LSB",
1138 "BFD_RELOC_IA64_IPLTMSB",
1139 "BFD_RELOC_IA64_IPLTLSB",
800eeca4
JW		 1140 "BFD_RELOC_IA64_COPY",
1141 "BFD_RELOC_IA64_TPREL22",
1142 "BFD_RELOC_IA64_TPREL64MSB",
1143 "BFD_RELOC_IA64_TPREL64LSB",
1144 "BFD_RELOC_IA64_LTOFF_TP22",
1145 "BFD_RELOC_IA64_LTOFF22X",
1146 "BFD_RELOC_IA64_LDXMOV",
60bcf0fa
NC		 1147 "BFD_RELOC_M68HC11_HI8",
1148 "BFD_RELOC_M68HC11_LO8",
1149 "BFD_RELOC_M68HC11_3B",
06c15ad7
HPN		 1150 "BFD_RELOC_CRIS_BDISP8",
1151 "BFD_RELOC_CRIS_UNSIGNED_5",
1152 "BFD_RELOC_CRIS_SIGNED_6",
1153 "BFD_RELOC_CRIS_UNSIGNED_6",
1154 "BFD_RELOC_CRIS_UNSIGNED_4",
58d29fc3
HPN		 1155 "BFD_RELOC_CRIS_COPY",
1156 "BFD_RELOC_CRIS_GLOB_DAT",
1157 "BFD_RELOC_CRIS_JUMP_SLOT",
1158 "BFD_RELOC_CRIS_RELATIVE",
1159 "BFD_RELOC_CRIS_32_GOT",
1160 "BFD_RELOC_CRIS_16_GOT",
1161 "BFD_RELOC_CRIS_32_GOTPLT",
1162 "BFD_RELOC_CRIS_16_GOTPLT",
1163 "BFD_RELOC_CRIS_32_GOTREL",
1164 "BFD_RELOC_CRIS_32_PLT_GOTREL",
1165 "BFD_RELOC_CRIS_32_PLT_PCREL",
a87fdb8d
JE		 1166 "BFD_RELOC_860_COPY",
1167 "BFD_RELOC_860_GLOB_DAT",
1168 "BFD_RELOC_860_JUMP_SLOT",
1169 "BFD_RELOC_860_RELATIVE",
1170 "BFD_RELOC_860_PC26",
1171 "BFD_RELOC_860_PLT26",
1172 "BFD_RELOC_860_PC16",
1173 "BFD_RELOC_860_LOW0",
1174 "BFD_RELOC_860_SPLIT0",
1175 "BFD_RELOC_860_LOW1",
1176 "BFD_RELOC_860_SPLIT1",
1177 "BFD_RELOC_860_LOW2",
1178 "BFD_RELOC_860_SPLIT2",
1179 "BFD_RELOC_860_LOW3",
1180 "BFD_RELOC_860_LOGOT0",
1181 "BFD_RELOC_860_SPGOT0",
1182 "BFD_RELOC_860_LOGOT1",
1183 "BFD_RELOC_860_SPGOT1",
1184 "BFD_RELOC_860_LOGOTOFF0",
1185 "BFD_RELOC_860_SPGOTOFF0",
1186 "BFD_RELOC_860_LOGOTOFF1",
1187 "BFD_RELOC_860_SPGOTOFF1",
1188 "BFD_RELOC_860_LOGOTOFF2",
1189 "BFD_RELOC_860_LOGOTOFF3",
1190 "BFD_RELOC_860_LOPC",
1191 "BFD_RELOC_860_HIGHADJ",
1192 "BFD_RELOC_860_HAGOT",
1193 "BFD_RELOC_860_HAGOTOFF",
1194 "BFD_RELOC_860_HAPC",
1195 "BFD_RELOC_860_HIGH",
1196 "BFD_RELOC_860_HIGOT",
1197 "BFD_RELOC_860_HIGOTOFF",
b3baf5d0
NC		 1198 "BFD_RELOC_OPENRISC_ABS_26",
1199 "BFD_RELOC_OPENRISC_REL_26",
e01b0e69
JR		 1200 "BFD_RELOC_H8_DIR16A8",
1201 "BFD_RELOC_H8_DIR16R8",
1202 "BFD_RELOC_H8_DIR24A8",
1203 "BFD_RELOC_H8_DIR24R8",
1204 "BFD_RELOC_H8_DIR32A16",
93fbbb04
GK		 1205 "BFD_RELOC_XSTORMY16_REL_12",
1206 "BFD_RELOC_XSTORMY16_24",
1207 "BFD_RELOC_XSTORMY16_FPTR16",
252b5132
RH		 1208 "@@overflow: BFD_RELOC_UNUSED@@",
1209};
1210#endif
1211
1212reloc_howto_type *
c02e7c3e 1213bfd_default_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
252b5132 1214
c02e7c3e
KH		 1215boolean
1216bfd_generic_relax_section PARAMS ((bfd *abfd,
252b5132
RH		 1217 asection *section,
1218 struct bfd_link_info *,
1219 boolean *));
1220
c02e7c3e
KH		 1221boolean
1222bfd_generic_gc_sections PARAMS ((bfd *, struct bfd_link_info *));
252b5132 1223
8550eb6e
JJ		 1224boolean
1225bfd_generic_merge_sections PARAMS ((bfd *, struct bfd_link_info *));
1226
252b5132 1227bfd_byte *
c02e7c3e 1228bfd_generic_get_relocated_section_contents PARAMS ((bfd *abfd,
252b5132
RH		 1229 struct bfd_link_info *link_info,
1230 struct bfd_link_order *link_order,
1231 bfd_byte *data,
1232 boolean relocateable,
1233 asymbol **symbols));
1234
1235extern const bfd_arch_info_type bfd_default_arch_struct;
c02e7c3e 1236boolean
252b5132
RH		 1237bfd_default_set_arch_mach PARAMS ((bfd *abfd,
1238 enum bfd_architecture arch,
1239 unsigned long mach));
1240
1241const bfd_arch_info_type *
c02e7c3e 1242bfd_default_compatible PARAMS ((const bfd_arch_info_type *a,
252b5132
RH		 1243 const bfd_arch_info_type *b));
1244
c02e7c3e 1245boolean
252b5132
RH		 1246bfd_default_scan PARAMS ((const struct bfd_arch_info *info, const char *string));
1247
1248struct elf_internal_shdr *
c02e7c3e 1249bfd_elf_find_section PARAMS ((bfd *abfd, char *name));
252b5132 1250
GDB Binutils - Deliverables
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