Commit | Line | Data |
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4eef72c7 | 1 | /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically |
59bc061d | 2 | generated from "libcoff-in.h" and "coffcode.h". |
4eef72c7 AM |
3 | Run "make headers" in your build bfd/ to regenerate. */ |
4 | ||
252b5132 | 5 | /* BFD COFF object file private structure. |
4b95cf5c | 6 | Copyright (C) 1990-2014 Free Software Foundation, Inc. |
252b5132 RH |
7 | Written by Cygnus Support. |
8 | ||
7920ce38 | 9 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 10 | |
7920ce38 NC |
11 | This program is free software; you can redistribute it and/or modify |
12 | it under the terms of the GNU General Public License as published by | |
cd123cb7 | 13 | the Free Software Foundation; either version 3 of the License, or |
7920ce38 | 14 | (at your option) any later version. |
252b5132 | 15 | |
7920ce38 NC |
16 | This program is distributed in the hope that it will be useful, |
17 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | GNU General Public License for more details. | |
252b5132 | 20 | |
7920ce38 NC |
21 | You should have received a copy of the GNU General Public License |
22 | along with this program; if not, write to the Free Software | |
cd123cb7 NC |
23 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
24 | MA 02110-1301, USA. */ | |
252b5132 RH |
25 | |
26 | #include "bfdlink.h" | |
27 | ||
7920ce38 NC |
28 | /* Object file tdata; access macros. */ |
29 | ||
30 | #define coff_data(bfd) ((bfd)->tdata.coff_obj_data) | |
7920ce38 NC |
31 | #define obj_pe(bfd) (coff_data (bfd)->pe) |
32 | #define obj_symbols(bfd) (coff_data (bfd)->symbols) | |
33 | #define obj_sym_filepos(bfd) (coff_data (bfd)->sym_filepos) | |
34 | #define obj_relocbase(bfd) (coff_data (bfd)->relocbase) | |
35 | #define obj_raw_syments(bfd) (coff_data (bfd)->raw_syments) | |
36 | #define obj_raw_syment_count(bfd) (coff_data (bfd)->raw_syment_count) | |
37 | #define obj_convert(bfd) (coff_data (bfd)->conversion_table) | |
38 | #define obj_conv_table_size(bfd) (coff_data (bfd)->conv_table_size) | |
39 | #define obj_coff_external_syms(bfd) (coff_data (bfd)->external_syms) | |
40 | #define obj_coff_keep_syms(bfd) (coff_data (bfd)->keep_syms) | |
41 | #define obj_coff_strings(bfd) (coff_data (bfd)->strings) | |
5a3f568b | 42 | #define obj_coff_strings_len(bfd) (coff_data (bfd)->strings_len) |
7920ce38 NC |
43 | #define obj_coff_keep_strings(bfd) (coff_data (bfd)->keep_strings) |
44 | #define obj_coff_sym_hashes(bfd) (coff_data (bfd)->sym_hashes) | |
d71f672e | 45 | #define obj_coff_strings_written(bfd) (coff_data (bfd)->strings_written) |
7920ce38 | 46 | #define obj_coff_local_toc_table(bfd) (coff_data (bfd)->local_toc_sym_map) |
252b5132 RH |
47 | |
48 | /* `Tdata' information kept for COFF files. */ | |
49 | ||
50 | typedef struct coff_tdata | |
51 | { | |
7920ce38 | 52 | struct coff_symbol_struct *symbols; /* Symtab for input bfd. */ |
252b5132 RH |
53 | unsigned int *conversion_table; |
54 | int conv_table_size; | |
55 | file_ptr sym_filepos; | |
56 | ||
57 | struct coff_ptr_struct *raw_syments; | |
00692651 | 58 | unsigned long raw_syment_count; |
252b5132 | 59 | |
7920ce38 | 60 | /* These are only valid once writing has begun. */ |
bad1a9f7 | 61 | unsigned long int relocbase; |
252b5132 RH |
62 | |
63 | /* These members communicate important constants about the symbol table | |
64 | to GDB's symbol-reading code. These `constants' unfortunately vary | |
65 | from coff implementation to implementation... */ | |
66 | unsigned local_n_btmask; | |
67 | unsigned local_n_btshft; | |
68 | unsigned local_n_tmask; | |
69 | unsigned local_n_tshift; | |
70 | unsigned local_symesz; | |
71 | unsigned local_auxesz; | |
72 | unsigned local_linesz; | |
73 | ||
74 | /* The unswapped external symbols. May be NULL. Read by | |
75 | _bfd_coff_get_external_symbols. */ | |
7920ce38 | 76 | void * external_syms; |
b34976b6 AM |
77 | /* If this is TRUE, the external_syms may not be freed. */ |
78 | bfd_boolean keep_syms; | |
252b5132 RH |
79 | |
80 | /* The string table. May be NULL. Read by | |
81 | _bfd_coff_read_string_table. */ | |
82 | char *strings; | |
5a3f568b NC |
83 | /* The length of the strings table. For error checking. */ |
84 | bfd_size_type strings_len; | |
b34976b6 AM |
85 | /* If this is TRUE, the strings may not be freed. */ |
86 | bfd_boolean keep_strings; | |
87 | /* If this is TRUE, the strings have been written out already. */ | |
88 | bfd_boolean strings_written; | |
252b5132 | 89 | |
7920ce38 | 90 | /* Is this a PE format coff file? */ |
252b5132 RH |
91 | int pe; |
92 | /* Used by the COFF backend linker. */ | |
93 | struct coff_link_hash_entry **sym_hashes; | |
94 | ||
7920ce38 | 95 | /* Used by the pe linker for PowerPC. */ |
252b5132 RH |
96 | int *local_toc_sym_map; |
97 | ||
98 | struct bfd_link_info *link_info; | |
99 | ||
100 | /* Used by coff_find_nearest_line. */ | |
7920ce38 | 101 | void * line_info; |
252b5132 | 102 | |
7920ce38 NC |
103 | /* A place to stash dwarf2 info for this bfd. */ |
104 | void * dwarf2_find_line_info; | |
51db3708 | 105 | |
00692651 ILT |
106 | /* The timestamp from the COFF file header. */ |
107 | long timestamp; | |
108 | ||
252b5132 RH |
109 | /* Copy of some of the f_flags bits in the COFF filehdr structure, |
110 | used by ARM code. */ | |
111 | flagword flags; | |
112 | ||
9bf609ec JK |
113 | /* coff-stgo32 EXE stub header after BFD tdata has been allocated. Its data |
114 | is kept in internal_filehdr.go32stub beforehand. */ | |
115 | char *go32stub; | |
252b5132 RH |
116 | } coff_data_type; |
117 | ||
7920ce38 | 118 | /* Tdata for pe image files. */ |
252b5132 RH |
119 | typedef struct pe_tdata |
120 | { | |
121 | coff_data_type coff; | |
122 | struct internal_extra_pe_aouthdr pe_opthdr; | |
123 | int dll; | |
124 | int has_reloc_section; | |
441f34fa | 125 | int dont_strip_reloc; |
0cb112f7 | 126 | bfd_boolean insert_timestamp; |
7920ce38 | 127 | bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *); |
252b5132 | 128 | flagword real_flags; |
61e2488c | 129 | |
e30d16e9 | 130 | /* Build-id info. */ |
61e2488c JT |
131 | struct |
132 | { | |
133 | bfd_boolean (*after_write_object_contents) (bfd *); | |
134 | const char *style; | |
135 | asection *sec; | |
136 | } build_id; | |
252b5132 RH |
137 | } pe_data_type; |
138 | ||
139 | #define pe_data(bfd) ((bfd)->tdata.pe_obj_data) | |
140 | ||
141 | /* Tdata for XCOFF files. */ | |
142 | ||
143 | struct xcoff_tdata | |
144 | { | |
145 | /* Basic COFF information. */ | |
146 | coff_data_type coff; | |
147 | ||
b34976b6 AM |
148 | /* TRUE if this is an XCOFF64 file. */ |
149 | bfd_boolean xcoff64; | |
a2fdf270 | 150 | |
b34976b6 AM |
151 | /* TRUE if a large a.out header should be generated. */ |
152 | bfd_boolean full_aouthdr; | |
252b5132 RH |
153 | |
154 | /* TOC value. */ | |
155 | bfd_vma toc; | |
156 | ||
157 | /* Index of section holding TOC. */ | |
158 | int sntoc; | |
159 | ||
160 | /* Index of section holding entry point. */ | |
161 | int snentry; | |
162 | ||
163 | /* .text alignment from optional header. */ | |
164 | int text_align_power; | |
165 | ||
166 | /* .data alignment from optional header. */ | |
167 | int data_align_power; | |
168 | ||
169 | /* modtype from optional header. */ | |
170 | short modtype; | |
171 | ||
172 | /* cputype from optional header. */ | |
173 | short cputype; | |
174 | ||
175 | /* maxdata from optional header. */ | |
f34d8777 | 176 | bfd_vma maxdata; |
252b5132 RH |
177 | |
178 | /* maxstack from optional header. */ | |
f34d8777 | 179 | bfd_vma maxstack; |
252b5132 RH |
180 | |
181 | /* Used by the XCOFF backend linker. */ | |
182 | asection **csects; | |
e450936a | 183 | long *debug_indices; |
3df13c4a | 184 | unsigned int *lineno_counts; |
252b5132 RH |
185 | unsigned int import_file_id; |
186 | }; | |
187 | ||
188 | #define xcoff_data(abfd) ((abfd)->tdata.xcoff_obj_data) | |
189 | ||
08da05b0 | 190 | /* We take the address of the first element of an asymbol to ensure that the |
7920ce38 | 191 | macro is only ever applied to an asymbol. */ |
252b5132 RH |
192 | #define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd))) |
193 | ||
194 | /* The used_by_bfd field of a section may be set to a pointer to this | |
195 | structure. */ | |
196 | ||
197 | struct coff_section_tdata | |
198 | { | |
199 | /* The relocs, swapped into COFF internal form. This may be NULL. */ | |
200 | struct internal_reloc *relocs; | |
b34976b6 AM |
201 | /* If this is TRUE, the relocs entry may not be freed. */ |
202 | bfd_boolean keep_relocs; | |
252b5132 RH |
203 | /* The section contents. This may be NULL. */ |
204 | bfd_byte *contents; | |
b34976b6 AM |
205 | /* If this is TRUE, the contents entry may not be freed. */ |
206 | bfd_boolean keep_contents; | |
252b5132 RH |
207 | /* Information cached by coff_find_nearest_line. */ |
208 | bfd_vma offset; | |
209 | unsigned int i; | |
210 | const char *function; | |
082b7297 L |
211 | /* Optional information about a COMDAT entry; NULL if not COMDAT. */ |
212 | struct coff_comdat_info *comdat; | |
252b5132 RH |
213 | int line_base; |
214 | /* A pointer used for .stab linking optimizations. */ | |
7920ce38 | 215 | void * stab_info; |
252b5132 | 216 | /* Available for individual backends. */ |
7920ce38 | 217 | void * tdata; |
252b5132 RH |
218 | }; |
219 | ||
220 | /* An accessor macro for the coff_section_tdata structure. */ | |
221 | #define coff_section_data(abfd, sec) \ | |
222 | ((struct coff_section_tdata *) (sec)->used_by_bfd) | |
223 | ||
224 | /* Tdata for sections in XCOFF files. This is used by the linker. */ | |
225 | ||
226 | struct xcoff_section_tdata | |
227 | { | |
228 | /* Used for XCOFF csects created by the linker; points to the real | |
229 | XCOFF section which contains this csect. */ | |
230 | asection *enclosing; | |
231 | /* The lineno_count field for the enclosing section, because we are | |
232 | going to clobber it there. */ | |
233 | unsigned int lineno_count; | |
4cc02a02 | 234 | /* The first and last symbol indices for symbols used by this csect. */ |
252b5132 RH |
235 | unsigned long first_symndx; |
236 | unsigned long last_symndx; | |
237 | }; | |
238 | ||
239 | /* An accessor macro the xcoff_section_tdata structure. */ | |
240 | #define xcoff_section_data(abfd, sec) \ | |
241 | ((struct xcoff_section_tdata *) coff_section_data ((abfd), (sec))->tdata) | |
242 | ||
8d3ad4e1 | 243 | /* Tdata for sections in PE files. */ |
252b5132 RH |
244 | |
245 | struct pei_section_tdata | |
246 | { | |
247 | /* The virtual size of the section. */ | |
248 | bfd_size_type virt_size; | |
8d3ad4e1 ILT |
249 | /* The PE section flags. */ |
250 | long pe_flags; | |
252b5132 RH |
251 | }; |
252 | ||
253 | /* An accessor macro for the pei_section_tdata structure. */ | |
254 | #define pei_section_data(abfd, sec) \ | |
255 | ((struct pei_section_tdata *) coff_section_data ((abfd), (sec))->tdata) | |
256 | ||
257 | /* COFF linker hash table entries. */ | |
258 | ||
259 | struct coff_link_hash_entry | |
260 | { | |
261 | struct bfd_link_hash_entry root; | |
262 | ||
263 | /* Symbol index in output file. Set to -1 initially. Set to -2 if | |
264 | there is a reloc against this symbol. */ | |
265 | long indx; | |
266 | ||
267 | /* Symbol type. */ | |
268 | unsigned short type; | |
269 | ||
270 | /* Symbol class. */ | |
96d56e9f | 271 | unsigned char symbol_class; |
252b5132 RH |
272 | |
273 | /* Number of auxiliary entries. */ | |
274 | char numaux; | |
275 | ||
276 | /* BFD to take auxiliary entries from. */ | |
277 | bfd *auxbfd; | |
278 | ||
279 | /* Pointer to array of auxiliary entries, if any. */ | |
280 | union internal_auxent *aux; | |
7fd9c191 ILT |
281 | |
282 | /* Flag word; legal values follow. */ | |
283 | unsigned short coff_link_hash_flags; | |
284 | /* Symbol is a PE section symbol. */ | |
285 | #define COFF_LINK_HASH_PE_SECTION_SYMBOL (01) | |
252b5132 RH |
286 | }; |
287 | ||
288 | /* COFF linker hash table. */ | |
289 | ||
290 | struct coff_link_hash_table | |
291 | { | |
292 | struct bfd_link_hash_table root; | |
293 | /* A pointer to information used to link stabs in sections. */ | |
3722b82f | 294 | struct stab_info stab_info; |
252b5132 RH |
295 | }; |
296 | ||
297 | /* Look up an entry in a COFF linker hash table. */ | |
298 | ||
299 | #define coff_link_hash_lookup(table, string, create, copy, follow) \ | |
300 | ((struct coff_link_hash_entry *) \ | |
301 | bfd_link_hash_lookup (&(table)->root, (string), (create), \ | |
302 | (copy), (follow))) | |
303 | ||
304 | /* Traverse a COFF linker hash table. */ | |
305 | ||
306 | #define coff_link_hash_traverse(table, func, info) \ | |
307 | (bfd_link_hash_traverse \ | |
308 | (&(table)->root, \ | |
7920ce38 | 309 | (bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func), \ |
252b5132 RH |
310 | (info))) |
311 | ||
312 | /* Get the COFF linker hash table from a link_info structure. */ | |
313 | ||
314 | #define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash)) | |
315 | ||
316 | /* Functions in coffgen.c. */ | |
dc810e39 | 317 | extern const bfd_target *coff_object_p |
7920ce38 | 318 | (bfd *); |
198beae2 | 319 | extern struct bfd_section *coff_section_from_bfd_index |
7920ce38 | 320 | (bfd *, int); |
dc810e39 | 321 | extern long coff_get_symtab_upper_bound |
7920ce38 | 322 | (bfd *); |
6cee3f79 | 323 | extern long coff_canonicalize_symtab |
7920ce38 | 324 | (bfd *, asymbol **); |
dc810e39 | 325 | extern int coff_count_linenumbers |
7920ce38 | 326 | (bfd *); |
dc810e39 | 327 | extern struct coff_symbol_struct *coff_symbol_from |
7920ce38 | 328 | (bfd *, asymbol *); |
b34976b6 | 329 | extern bfd_boolean coff_renumber_symbols |
7920ce38 | 330 | (bfd *, int *); |
dc810e39 | 331 | extern void coff_mangle_symbols |
7920ce38 | 332 | (bfd *); |
b34976b6 | 333 | extern bfd_boolean coff_write_symbols |
7920ce38 | 334 | (bfd *); |
e7ebb214 JB |
335 | extern bfd_boolean coff_write_alien_symbol |
336 | (bfd *, asymbol *, struct internal_syment *, bfd_vma *, | |
337 | bfd_size_type *, asection **, bfd_size_type *); | |
b34976b6 | 338 | extern bfd_boolean coff_write_linenumbers |
7920ce38 | 339 | (bfd *); |
dc810e39 | 340 | extern alent *coff_get_lineno |
7920ce38 | 341 | (bfd *, asymbol *); |
dc810e39 | 342 | extern asymbol *coff_section_symbol |
7920ce38 | 343 | (bfd *, char *); |
b34976b6 | 344 | extern bfd_boolean _bfd_coff_get_external_symbols |
7920ce38 | 345 | (bfd *); |
dc810e39 | 346 | extern const char *_bfd_coff_read_string_table |
7920ce38 | 347 | (bfd *); |
b34976b6 | 348 | extern bfd_boolean _bfd_coff_free_symbols |
7920ce38 | 349 | (bfd *); |
dc810e39 | 350 | extern struct coff_ptr_struct *coff_get_normalized_symtab |
7920ce38 | 351 | (bfd *); |
dc810e39 | 352 | extern long coff_get_reloc_upper_bound |
7920ce38 | 353 | (bfd *, sec_ptr); |
dc810e39 | 354 | extern asymbol *coff_make_empty_symbol |
7920ce38 | 355 | (bfd *); |
dc810e39 | 356 | extern void coff_print_symbol |
7920ce38 | 357 | (bfd *, void * filep, asymbol *, bfd_print_symbol_type); |
dc810e39 | 358 | extern void coff_get_symbol_info |
7920ce38 | 359 | (bfd *, asymbol *, symbol_info *ret); |
60bb06bc L |
360 | #define coff_get_symbol_version_string \ |
361 | _bfd_nosymbols_get_symbol_version_string | |
b34976b6 | 362 | extern bfd_boolean _bfd_coff_is_local_label_name |
7920ce38 | 363 | (bfd *, const char *); |
dc810e39 | 364 | extern asymbol *coff_bfd_make_debug_symbol |
7920ce38 | 365 | (bfd *, void *, unsigned long); |
b34976b6 | 366 | extern bfd_boolean coff_find_nearest_line |
fb167eb2 AM |
367 | (bfd *, asymbol **, asection *, bfd_vma, |
368 | const char **, const char **, unsigned int *, unsigned int *); | |
9c461f7d | 369 | #define coff_find_line _bfd_nosymbols_find_line |
fc28f9aa TG |
370 | struct dwarf_debug_section; |
371 | extern bfd_boolean coff_find_nearest_line_with_names | |
fb167eb2 AM |
372 | (bfd *, asymbol **, asection *, bfd_vma, const char **, const char **, |
373 | unsigned int *, const struct dwarf_debug_section *); | |
4ab527b0 FF |
374 | extern bfd_boolean coff_find_inliner_info |
375 | (bfd *, const char **, const char **, unsigned int *); | |
dc810e39 | 376 | extern int coff_sizeof_headers |
a6b96beb | 377 | (bfd *, struct bfd_link_info *); |
b34976b6 | 378 | extern bfd_boolean bfd_coff_reloc16_relax_section |
7920ce38 | 379 | (bfd *, asection *, struct bfd_link_info *, bfd_boolean *); |
252b5132 | 380 | extern bfd_byte *bfd_coff_reloc16_get_relocated_section_contents |
7920ce38 NC |
381 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, |
382 | bfd_byte *, bfd_boolean, asymbol **); | |
dc810e39 | 383 | extern bfd_vma bfd_coff_reloc16_get_value |
7920ce38 | 384 | (arelent *, struct bfd_link_info *, asection *); |
dc810e39 | 385 | extern void bfd_perform_slip |
7920ce38 | 386 | (bfd *, unsigned int, asection *, bfd_vma); |
252b5132 RH |
387 | |
388 | /* Functions and types in cofflink.c. */ | |
389 | ||
ceae3e33 | 390 | #define STRING_SIZE_SIZE 4 |
252b5132 RH |
391 | |
392 | /* We use a hash table to merge identical enum, struct, and union | |
393 | definitions in the linker. */ | |
394 | ||
395 | /* Information we keep for a single element (an enum value, a | |
396 | structure or union field) in the debug merge hash table. */ | |
397 | ||
398 | struct coff_debug_merge_element | |
399 | { | |
400 | /* Next element. */ | |
401 | struct coff_debug_merge_element *next; | |
402 | ||
403 | /* Name. */ | |
404 | const char *name; | |
405 | ||
406 | /* Type. */ | |
407 | unsigned int type; | |
408 | ||
409 | /* Symbol index for complex type. */ | |
410 | long tagndx; | |
411 | }; | |
412 | ||
413 | /* A linked list of debug merge entries for a given name. */ | |
414 | ||
415 | struct coff_debug_merge_type | |
416 | { | |
417 | /* Next type with the same name. */ | |
418 | struct coff_debug_merge_type *next; | |
419 | ||
420 | /* Class of type. */ | |
96d56e9f | 421 | int type_class; |
252b5132 RH |
422 | |
423 | /* Symbol index where this type is defined. */ | |
424 | long indx; | |
425 | ||
426 | /* List of elements. */ | |
427 | struct coff_debug_merge_element *elements; | |
428 | }; | |
429 | ||
430 | /* Information we store in the debug merge hash table. */ | |
431 | ||
432 | struct coff_debug_merge_hash_entry | |
433 | { | |
434 | struct bfd_hash_entry root; | |
435 | ||
436 | /* A list of types with this name. */ | |
437 | struct coff_debug_merge_type *types; | |
438 | }; | |
439 | ||
440 | /* The debug merge hash table. */ | |
441 | ||
442 | struct coff_debug_merge_hash_table | |
443 | { | |
444 | struct bfd_hash_table root; | |
445 | }; | |
446 | ||
447 | /* Initialize a COFF debug merge hash table. */ | |
448 | ||
449 | #define coff_debug_merge_hash_table_init(table) \ | |
66eb6687 AM |
450 | (bfd_hash_table_init (&(table)->root, _bfd_coff_debug_merge_hash_newfunc, \ |
451 | sizeof (struct coff_debug_merge_hash_entry))) | |
252b5132 RH |
452 | |
453 | /* Free a COFF debug merge hash table. */ | |
454 | ||
455 | #define coff_debug_merge_hash_table_free(table) \ | |
456 | (bfd_hash_table_free (&(table)->root)) | |
457 | ||
458 | /* Look up an entry in a COFF debug merge hash table. */ | |
459 | ||
460 | #define coff_debug_merge_hash_lookup(table, string, create, copy) \ | |
461 | ((struct coff_debug_merge_hash_entry *) \ | |
462 | bfd_hash_lookup (&(table)->root, (string), (create), (copy))) | |
463 | ||
464 | /* Information we keep for each section in the output file when doing | |
1049f94e | 465 | a relocatable link. */ |
252b5132 RH |
466 | |
467 | struct coff_link_section_info | |
468 | { | |
469 | /* The relocs to be output. */ | |
470 | struct internal_reloc *relocs; | |
471 | /* For each reloc against a global symbol whose index was not known | |
472 | when the reloc was handled, the global hash table entry. */ | |
473 | struct coff_link_hash_entry **rel_hashes; | |
474 | }; | |
475 | ||
476 | /* Information that we pass around while doing the final link step. */ | |
477 | ||
478 | struct coff_final_link_info | |
479 | { | |
480 | /* General link information. */ | |
481 | struct bfd_link_info *info; | |
482 | /* Output BFD. */ | |
483 | bfd *output_bfd; | |
484 | /* Used to indicate failure in traversal routine. */ | |
b34976b6 | 485 | bfd_boolean failed; |
252b5132 RH |
486 | /* If doing "task linking" set only during the time when we want the |
487 | global symbol writer to convert the storage class of defined global | |
488 | symbols from global to static. */ | |
b34976b6 | 489 | bfd_boolean global_to_static; |
252b5132 RH |
490 | /* Hash table for long symbol names. */ |
491 | struct bfd_strtab_hash *strtab; | |
1049f94e | 492 | /* When doing a relocatable link, an array of information kept for |
252b5132 RH |
493 | each output section, indexed by the target_index field. */ |
494 | struct coff_link_section_info *section_info; | |
495 | /* Symbol index of last C_FILE symbol (-1 if none). */ | |
496 | long last_file_index; | |
497 | /* Contents of last C_FILE symbol. */ | |
498 | struct internal_syment last_file; | |
499 | /* Symbol index of first aux entry of last .bf symbol with an empty | |
500 | endndx field (-1 if none). */ | |
501 | long last_bf_index; | |
502 | /* Contents of last_bf_index aux entry. */ | |
503 | union internal_auxent last_bf; | |
504 | /* Hash table used to merge debug information. */ | |
505 | struct coff_debug_merge_hash_table debug_merge; | |
506 | /* Buffer large enough to hold swapped symbols of any input file. */ | |
507 | struct internal_syment *internal_syms; | |
508 | /* Buffer large enough to hold sections of symbols of any input file. */ | |
509 | asection **sec_ptrs; | |
510 | /* Buffer large enough to hold output indices of symbols of any | |
511 | input file. */ | |
512 | long *sym_indices; | |
513 | /* Buffer large enough to hold output symbols for any input file. */ | |
514 | bfd_byte *outsyms; | |
515 | /* Buffer large enough to hold external line numbers for any input | |
516 | section. */ | |
517 | bfd_byte *linenos; | |
518 | /* Buffer large enough to hold any input section. */ | |
519 | bfd_byte *contents; | |
520 | /* Buffer large enough to hold external relocs of any input section. */ | |
521 | bfd_byte *external_relocs; | |
522 | /* Buffer large enough to hold swapped relocs of any input section. */ | |
523 | struct internal_reloc *internal_relocs; | |
524 | }; | |
525 | ||
5dccc1dd ILT |
526 | /* Most COFF variants have no way to record the alignment of a |
527 | section. This struct is used to set a specific alignment based on | |
528 | the name of the section. */ | |
529 | ||
530 | struct coff_section_alignment_entry | |
531 | { | |
532 | /* The section name. */ | |
533 | const char *name; | |
534 | ||
535 | /* This is either (unsigned int) -1, indicating that the section | |
536 | name must match exactly, or it is the number of letters which | |
537 | must match at the start of the name. */ | |
538 | unsigned int comparison_length; | |
539 | ||
540 | /* These macros may be used to fill in the first two fields in a | |
541 | structure initialization. */ | |
542 | #define COFF_SECTION_NAME_EXACT_MATCH(name) (name), ((unsigned int) -1) | |
543 | #define COFF_SECTION_NAME_PARTIAL_MATCH(name) (name), (sizeof (name) - 1) | |
544 | ||
545 | /* Only use this entry if the default section alignment for this | |
546 | target is at least that much (as a power of two). If this field | |
547 | is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */ | |
548 | unsigned int default_alignment_min; | |
549 | ||
550 | /* Only use this entry if the default section alignment for this | |
551 | target is no greater than this (as a power of two). If this | |
552 | field is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */ | |
553 | unsigned int default_alignment_max; | |
554 | ||
555 | #define COFF_ALIGNMENT_FIELD_EMPTY ((unsigned int) -1) | |
556 | ||
557 | /* The desired alignment for this section (as a power of two). */ | |
558 | unsigned int alignment_power; | |
559 | }; | |
560 | ||
252b5132 | 561 | extern struct bfd_hash_entry *_bfd_coff_link_hash_newfunc |
7920ce38 | 562 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
b34976b6 | 563 | extern bfd_boolean _bfd_coff_link_hash_table_init |
7920ce38 NC |
564 | (struct coff_link_hash_table *, bfd *, |
565 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
566 | struct bfd_hash_table *, | |
66eb6687 AM |
567 | const char *), |
568 | unsigned int); | |
252b5132 | 569 | extern struct bfd_link_hash_table *_bfd_coff_link_hash_table_create |
7920ce38 | 570 | (bfd *); |
252b5132 | 571 | extern const char *_bfd_coff_internal_syment_name |
7920ce38 | 572 | (bfd *, const struct internal_syment *, char *); |
c77ec726 AM |
573 | extern bfd_boolean _bfd_coff_section_already_linked |
574 | (bfd *, asection *, struct bfd_link_info *); | |
b34976b6 | 575 | extern bfd_boolean _bfd_coff_link_add_symbols |
7920ce38 | 576 | (bfd *, struct bfd_link_info *); |
b34976b6 | 577 | extern bfd_boolean _bfd_coff_final_link |
7920ce38 | 578 | (bfd *, struct bfd_link_info *); |
252b5132 | 579 | extern struct internal_reloc *_bfd_coff_read_internal_relocs |
7920ce38 NC |
580 | (bfd *, asection *, bfd_boolean, bfd_byte *, bfd_boolean, |
581 | struct internal_reloc *); | |
b34976b6 | 582 | extern bfd_boolean _bfd_coff_generic_relocate_section |
7920ce38 NC |
583 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
584 | struct internal_reloc *, struct internal_syment *, asection **); | |
252b5132 | 585 | extern struct bfd_hash_entry *_bfd_coff_debug_merge_hash_newfunc |
7920ce38 | 586 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
b34976b6 | 587 | extern bfd_boolean _bfd_coff_write_global_sym |
7686d77d | 588 | (struct bfd_hash_entry *, void *); |
b34976b6 | 589 | extern bfd_boolean _bfd_coff_write_task_globals |
7920ce38 | 590 | (struct coff_link_hash_entry *, void *); |
b34976b6 | 591 | extern bfd_boolean _bfd_coff_link_input_bfd |
7920ce38 | 592 | (struct coff_final_link_info *, bfd *); |
b34976b6 | 593 | extern bfd_boolean _bfd_coff_reloc_link_order |
7920ce38 NC |
594 | (bfd *, struct coff_final_link_info *, asection *, |
595 | struct bfd_link_order *); | |
252b5132 RH |
596 | |
597 | ||
598 | #define coff_get_section_contents_in_window \ | |
599 | _bfd_generic_get_section_contents_in_window | |
600 | ||
f34d8777 L |
601 | /* Functions in xcofflink.c. */ |
602 | ||
dc810e39 | 603 | extern long _bfd_xcoff_get_dynamic_symtab_upper_bound |
7920ce38 | 604 | (bfd *); |
f34d8777 | 605 | extern long _bfd_xcoff_canonicalize_dynamic_symtab |
7920ce38 | 606 | (bfd *, asymbol **); |
dc810e39 | 607 | extern long _bfd_xcoff_get_dynamic_reloc_upper_bound |
7920ce38 | 608 | (bfd *); |
f34d8777 | 609 | extern long _bfd_xcoff_canonicalize_dynamic_reloc |
7920ce38 | 610 | (bfd *, arelent **, asymbol **); |
f34d8777 | 611 | extern struct bfd_link_hash_table *_bfd_xcoff_bfd_link_hash_table_create |
7920ce38 | 612 | (bfd *); |
b34976b6 | 613 | extern bfd_boolean _bfd_xcoff_bfd_link_add_symbols |
7920ce38 | 614 | (bfd *, struct bfd_link_info *); |
b34976b6 | 615 | extern bfd_boolean _bfd_xcoff_bfd_final_link |
7920ce38 | 616 | (bfd *, struct bfd_link_info *); |
3023e3f6 RS |
617 | extern bfd_boolean _bfd_xcoff_define_common_symbol |
618 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); | |
b34976b6 | 619 | extern bfd_boolean _bfd_ppc_xcoff_relocate_section |
7920ce38 NC |
620 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
621 | struct internal_reloc *, struct internal_syment *, asection **); | |
f34d8777 | 622 | |
88183869 | 623 | /* Functions in coff-ppc.c. FIXME: These are called by pe.em in the |
252b5132 RH |
624 | linker, and so should start with bfd and be declared in bfd.h. */ |
625 | ||
b34976b6 | 626 | extern bfd_boolean ppc_allocate_toc_section |
7920ce38 | 627 | (struct bfd_link_info *); |
b34976b6 | 628 | extern bfd_boolean ppc_process_before_allocation |
7920ce38 | 629 | (bfd *, struct bfd_link_info *); |
e61463e1 | 630 | /* Extracted from coffcode.h. */ |
aaffae57 | 631 | |
252b5132 RH |
632 | typedef struct coff_ptr_struct |
633 | { | |
dc810e39 | 634 | /* Remembers the offset from the first symbol in the file for |
a5c71af8 | 635 | this symbol. Generated by coff_renumber_symbols. */ |
dc810e39 AM |
636 | unsigned int offset; |
637 | ||
638 | /* Should the value of this symbol be renumbered. Used for | |
639 | XCOFF C_BSTAT symbols. Set by coff_slurp_symbol_table. */ | |
640 | unsigned int fix_value : 1; | |
641 | ||
642 | /* Should the tag field of this symbol be renumbered. | |
a5c71af8 | 643 | Created by coff_pointerize_aux. */ |
dc810e39 AM |
644 | unsigned int fix_tag : 1; |
645 | ||
646 | /* Should the endidx field of this symbol be renumbered. | |
a5c71af8 | 647 | Created by coff_pointerize_aux. */ |
dc810e39 AM |
648 | unsigned int fix_end : 1; |
649 | ||
650 | /* Should the x_csect.x_scnlen field be renumbered. | |
a5c71af8 | 651 | Created by coff_pointerize_aux. */ |
dc810e39 AM |
652 | unsigned int fix_scnlen : 1; |
653 | ||
654 | /* Fix up an XCOFF C_BINCL/C_EINCL symbol. The value is the | |
655 | index into the line number entries. Set by coff_slurp_symbol_table. */ | |
656 | unsigned int fix_line : 1; | |
657 | ||
658 | /* The container for the symbol structure as read and translated | |
a5c71af8 | 659 | from the file. */ |
dc810e39 AM |
660 | union |
661 | { | |
662 | union internal_auxent auxent; | |
663 | struct internal_syment syment; | |
664 | } u; | |
a5c71af8 NC |
665 | |
666 | /* Selector for the union above. */ | |
667 | bfd_boolean is_sym; | |
252b5132 RH |
668 | } combined_entry_type; |
669 | ||
670 | ||
52b219b5 | 671 | /* Each canonical asymbol really looks like this: */ |
252b5132 RH |
672 | |
673 | typedef struct coff_symbol_struct | |
674 | { | |
dc810e39 AM |
675 | /* The actual symbol which the rest of BFD works with */ |
676 | asymbol symbol; | |
252b5132 | 677 | |
dc810e39 AM |
678 | /* A pointer to the hidden information for this symbol */ |
679 | combined_entry_type *native; | |
252b5132 | 680 | |
dc810e39 AM |
681 | /* A pointer to the linenumber information for this symbol */ |
682 | struct lineno_cache_entry *lineno; | |
252b5132 | 683 | |
dc810e39 | 684 | /* Have the line numbers been relocated yet ? */ |
b34976b6 | 685 | bfd_boolean done_lineno; |
252b5132 | 686 | } coff_symbol_type; |
52b219b5 | 687 | /* COFF symbol classifications. */ |
5d54c628 ILT |
688 | |
689 | enum coff_symbol_classification | |
690 | { | |
52b219b5 | 691 | /* Global symbol. */ |
5d54c628 | 692 | COFF_SYMBOL_GLOBAL, |
52b219b5 | 693 | /* Common symbol. */ |
5d54c628 | 694 | COFF_SYMBOL_COMMON, |
52b219b5 | 695 | /* Undefined symbol. */ |
5d54c628 | 696 | COFF_SYMBOL_UNDEFINED, |
52b219b5 | 697 | /* Local symbol. */ |
5d54c628 | 698 | COFF_SYMBOL_LOCAL, |
52b219b5 | 699 | /* PE section symbol. */ |
5d54c628 ILT |
700 | COFF_SYMBOL_PE_SECTION |
701 | }; | |
702 | ||
252b5132 RH |
703 | typedef struct |
704 | { | |
dc810e39 | 705 | void (*_bfd_coff_swap_aux_in) |
7920ce38 | 706 | (bfd *, void *, int, int, int, int, void *); |
dc810e39 AM |
707 | |
708 | void (*_bfd_coff_swap_sym_in) | |
7920ce38 | 709 | (bfd *, void *, void *); |
dc810e39 AM |
710 | |
711 | void (*_bfd_coff_swap_lineno_in) | |
7920ce38 | 712 | (bfd *, void *, void *); |
dc810e39 AM |
713 | |
714 | unsigned int (*_bfd_coff_swap_aux_out) | |
7920ce38 | 715 | (bfd *, void *, int, int, int, int, void *); |
dc810e39 AM |
716 | |
717 | unsigned int (*_bfd_coff_swap_sym_out) | |
7920ce38 | 718 | (bfd *, void *, void *); |
dc810e39 AM |
719 | |
720 | unsigned int (*_bfd_coff_swap_lineno_out) | |
7920ce38 | 721 | (bfd *, void *, void *); |
dc810e39 AM |
722 | |
723 | unsigned int (*_bfd_coff_swap_reloc_out) | |
7920ce38 | 724 | (bfd *, void *, void *); |
dc810e39 AM |
725 | |
726 | unsigned int (*_bfd_coff_swap_filehdr_out) | |
7920ce38 | 727 | (bfd *, void *, void *); |
dc810e39 AM |
728 | |
729 | unsigned int (*_bfd_coff_swap_aouthdr_out) | |
7920ce38 | 730 | (bfd *, void *, void *); |
dc810e39 AM |
731 | |
732 | unsigned int (*_bfd_coff_swap_scnhdr_out) | |
7920ce38 | 733 | (bfd *, void *, void *); |
dc810e39 AM |
734 | |
735 | unsigned int _bfd_filhsz; | |
736 | unsigned int _bfd_aoutsz; | |
737 | unsigned int _bfd_scnhsz; | |
738 | unsigned int _bfd_symesz; | |
739 | unsigned int _bfd_auxesz; | |
740 | unsigned int _bfd_relsz; | |
741 | unsigned int _bfd_linesz; | |
742 | unsigned int _bfd_filnmlen; | |
b34976b6 | 743 | bfd_boolean _bfd_coff_long_filenames; |
88183869 | 744 | |
b34976b6 | 745 | bfd_boolean _bfd_coff_long_section_names; |
88183869 DK |
746 | bfd_boolean (*_bfd_coff_set_long_section_names) |
747 | (bfd *, int); | |
68ffbac6 | 748 | |
dc810e39 | 749 | unsigned int _bfd_coff_default_section_alignment_power; |
b34976b6 | 750 | bfd_boolean _bfd_coff_force_symnames_in_strings; |
dc810e39 | 751 | unsigned int _bfd_coff_debug_string_prefix_length; |
167ad85b | 752 | unsigned int _bfd_coff_max_nscns; |
dc810e39 AM |
753 | |
754 | void (*_bfd_coff_swap_filehdr_in) | |
7920ce38 | 755 | (bfd *, void *, void *); |
dc810e39 AM |
756 | |
757 | void (*_bfd_coff_swap_aouthdr_in) | |
7920ce38 | 758 | (bfd *, void *, void *); |
dc810e39 AM |
759 | |
760 | void (*_bfd_coff_swap_scnhdr_in) | |
7920ce38 | 761 | (bfd *, void *, void *); |
dc810e39 AM |
762 | |
763 | void (*_bfd_coff_swap_reloc_in) | |
7920ce38 | 764 | (bfd *abfd, void *, void *); |
dc810e39 | 765 | |
b34976b6 | 766 | bfd_boolean (*_bfd_coff_bad_format_hook) |
7920ce38 | 767 | (bfd *, void *); |
dc810e39 | 768 | |
b34976b6 | 769 | bfd_boolean (*_bfd_coff_set_arch_mach_hook) |
7920ce38 | 770 | (bfd *, void *); |
dc810e39 | 771 | |
7920ce38 NC |
772 | void * (*_bfd_coff_mkobject_hook) |
773 | (bfd *, void *, void *); | |
dc810e39 | 774 | |
b34976b6 | 775 | bfd_boolean (*_bfd_styp_to_sec_flags_hook) |
7920ce38 | 776 | (bfd *, void *, const char *, asection *, flagword *); |
dc810e39 AM |
777 | |
778 | void (*_bfd_set_alignment_hook) | |
7920ce38 | 779 | (bfd *, asection *, void *); |
dc810e39 | 780 | |
b34976b6 | 781 | bfd_boolean (*_bfd_coff_slurp_symbol_table) |
7920ce38 | 782 | (bfd *); |
dc810e39 | 783 | |
b34976b6 | 784 | bfd_boolean (*_bfd_coff_symname_in_debug) |
7920ce38 | 785 | (bfd *, struct internal_syment *); |
dc810e39 | 786 | |
b34976b6 | 787 | bfd_boolean (*_bfd_coff_pointerize_aux_hook) |
7920ce38 NC |
788 | (bfd *, combined_entry_type *, combined_entry_type *, |
789 | unsigned int, combined_entry_type *); | |
dc810e39 | 790 | |
b34976b6 | 791 | bfd_boolean (*_bfd_coff_print_aux) |
7920ce38 NC |
792 | (bfd *, FILE *, combined_entry_type *, combined_entry_type *, |
793 | combined_entry_type *, unsigned int); | |
dc810e39 AM |
794 | |
795 | void (*_bfd_coff_reloc16_extra_cases) | |
7920ce38 NC |
796 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *, |
797 | bfd_byte *, unsigned int *, unsigned int *); | |
dc810e39 AM |
798 | |
799 | int (*_bfd_coff_reloc16_estimate) | |
7920ce38 NC |
800 | (bfd *, asection *, arelent *, unsigned int, |
801 | struct bfd_link_info *); | |
dc810e39 AM |
802 | |
803 | enum coff_symbol_classification (*_bfd_coff_classify_symbol) | |
7920ce38 | 804 | (bfd *, struct internal_syment *); |
dc810e39 | 805 | |
b34976b6 | 806 | bfd_boolean (*_bfd_coff_compute_section_file_positions) |
7920ce38 | 807 | (bfd *); |
dc810e39 | 808 | |
b34976b6 | 809 | bfd_boolean (*_bfd_coff_start_final_link) |
7920ce38 | 810 | (bfd *, struct bfd_link_info *); |
dc810e39 | 811 | |
b34976b6 | 812 | bfd_boolean (*_bfd_coff_relocate_section) |
7920ce38 NC |
813 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
814 | struct internal_reloc *, struct internal_syment *, asection **); | |
dc810e39 AM |
815 | |
816 | reloc_howto_type *(*_bfd_coff_rtype_to_howto) | |
7920ce38 | 817 | (bfd *, asection *, struct internal_reloc *, |
dc810e39 | 818 | struct coff_link_hash_entry *, struct internal_syment *, |
7920ce38 | 819 | bfd_vma *); |
dc810e39 | 820 | |
b34976b6 | 821 | bfd_boolean (*_bfd_coff_adjust_symndx) |
7920ce38 NC |
822 | (bfd *, struct bfd_link_info *, bfd *, asection *, |
823 | struct internal_reloc *, bfd_boolean *); | |
dc810e39 | 824 | |
b34976b6 | 825 | bfd_boolean (*_bfd_coff_link_add_one_symbol) |
7920ce38 | 826 | (struct bfd_link_info *, bfd *, const char *, flagword, |
b34976b6 | 827 | asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean, |
7920ce38 | 828 | struct bfd_link_hash_entry **); |
dc810e39 | 829 | |
b34976b6 | 830 | bfd_boolean (*_bfd_coff_link_output_has_begun) |
7920ce38 | 831 | (bfd *, struct coff_final_link_info *); |
dc810e39 | 832 | |
b34976b6 | 833 | bfd_boolean (*_bfd_coff_final_link_postscript) |
7920ce38 | 834 | (bfd *, struct coff_final_link_info *); |
252b5132 | 835 | |
2b5c217d NC |
836 | bfd_boolean (*_bfd_coff_print_pdata) |
837 | (bfd *, void *); | |
838 | ||
252b5132 RH |
839 | } bfd_coff_backend_data; |
840 | ||
dc810e39 AM |
841 | #define coff_backend_info(abfd) \ |
842 | ((bfd_coff_backend_data *) (abfd)->xvec->backend_data) | |
252b5132 RH |
843 | |
844 | #define bfd_coff_swap_aux_in(a,e,t,c,ind,num,i) \ | |
dc810e39 | 845 | ((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,ind,num,i)) |
252b5132 RH |
846 | |
847 | #define bfd_coff_swap_sym_in(a,e,i) \ | |
dc810e39 | 848 | ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i)) |
252b5132 RH |
849 | |
850 | #define bfd_coff_swap_lineno_in(a,e,i) \ | |
dc810e39 | 851 | ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i)) |
252b5132 RH |
852 | |
853 | #define bfd_coff_swap_reloc_out(abfd, i, o) \ | |
dc810e39 | 854 | ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o)) |
252b5132 RH |
855 | |
856 | #define bfd_coff_swap_lineno_out(abfd, i, o) \ | |
dc810e39 | 857 | ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o)) |
252b5132 RH |
858 | |
859 | #define bfd_coff_swap_aux_out(a,i,t,c,ind,num,o) \ | |
dc810e39 | 860 | ((coff_backend_info (a)->_bfd_coff_swap_aux_out) (a,i,t,c,ind,num,o)) |
252b5132 RH |
861 | |
862 | #define bfd_coff_swap_sym_out(abfd, i,o) \ | |
dc810e39 | 863 | ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o)) |
252b5132 RH |
864 | |
865 | #define bfd_coff_swap_scnhdr_out(abfd, i,o) \ | |
dc810e39 | 866 | ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o)) |
252b5132 RH |
867 | |
868 | #define bfd_coff_swap_filehdr_out(abfd, i,o) \ | |
dc810e39 | 869 | ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o)) |
252b5132 RH |
870 | |
871 | #define bfd_coff_swap_aouthdr_out(abfd, i,o) \ | |
dc810e39 | 872 | ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o)) |
252b5132 RH |
873 | |
874 | #define bfd_coff_filhsz(abfd) (coff_backend_info (abfd)->_bfd_filhsz) | |
875 | #define bfd_coff_aoutsz(abfd) (coff_backend_info (abfd)->_bfd_aoutsz) | |
876 | #define bfd_coff_scnhsz(abfd) (coff_backend_info (abfd)->_bfd_scnhsz) | |
877 | #define bfd_coff_symesz(abfd) (coff_backend_info (abfd)->_bfd_symesz) | |
878 | #define bfd_coff_auxesz(abfd) (coff_backend_info (abfd)->_bfd_auxesz) | |
879 | #define bfd_coff_relsz(abfd) (coff_backend_info (abfd)->_bfd_relsz) | |
880 | #define bfd_coff_linesz(abfd) (coff_backend_info (abfd)->_bfd_linesz) | |
692b7d62 | 881 | #define bfd_coff_filnmlen(abfd) (coff_backend_info (abfd)->_bfd_filnmlen) |
dc810e39 AM |
882 | #define bfd_coff_long_filenames(abfd) \ |
883 | (coff_backend_info (abfd)->_bfd_coff_long_filenames) | |
252b5132 | 884 | #define bfd_coff_long_section_names(abfd) \ |
dc810e39 | 885 | (coff_backend_info (abfd)->_bfd_coff_long_section_names) |
88183869 DK |
886 | #define bfd_coff_set_long_section_names(abfd, enable) \ |
887 | ((coff_backend_info (abfd)->_bfd_coff_set_long_section_names) (abfd, enable)) | |
252b5132 | 888 | #define bfd_coff_default_section_alignment_power(abfd) \ |
dc810e39 | 889 | (coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power) |
167ad85b TG |
890 | #define bfd_coff_max_nscns(abfd) \ |
891 | (coff_backend_info (abfd)->_bfd_coff_max_nscns) | |
892 | ||
252b5132 | 893 | #define bfd_coff_swap_filehdr_in(abfd, i,o) \ |
dc810e39 | 894 | ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_in) (abfd, i, o)) |
252b5132 RH |
895 | |
896 | #define bfd_coff_swap_aouthdr_in(abfd, i,o) \ | |
dc810e39 | 897 | ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_in) (abfd, i, o)) |
252b5132 RH |
898 | |
899 | #define bfd_coff_swap_scnhdr_in(abfd, i,o) \ | |
dc810e39 | 900 | ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_in) (abfd, i, o)) |
252b5132 RH |
901 | |
902 | #define bfd_coff_swap_reloc_in(abfd, i, o) \ | |
dc810e39 | 903 | ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_in) (abfd, i, o)) |
252b5132 RH |
904 | |
905 | #define bfd_coff_bad_format_hook(abfd, filehdr) \ | |
dc810e39 | 906 | ((coff_backend_info (abfd)->_bfd_coff_bad_format_hook) (abfd, filehdr)) |
252b5132 RH |
907 | |
908 | #define bfd_coff_set_arch_mach_hook(abfd, filehdr)\ | |
dc810e39 | 909 | ((coff_backend_info (abfd)->_bfd_coff_set_arch_mach_hook) (abfd, filehdr)) |
252b5132 | 910 | #define bfd_coff_mkobject_hook(abfd, filehdr, aouthdr)\ |
ed781d5d NC |
911 | ((coff_backend_info (abfd)->_bfd_coff_mkobject_hook)\ |
912 | (abfd, filehdr, aouthdr)) | |
252b5132 | 913 | |
7c8ca0e4 | 914 | #define bfd_coff_styp_to_sec_flags_hook(abfd, scnhdr, name, section, flags_ptr)\ |
dc810e39 AM |
915 | ((coff_backend_info (abfd)->_bfd_styp_to_sec_flags_hook)\ |
916 | (abfd, scnhdr, name, section, flags_ptr)) | |
252b5132 RH |
917 | |
918 | #define bfd_coff_set_alignment_hook(abfd, sec, scnhdr)\ | |
dc810e39 | 919 | ((coff_backend_info (abfd)->_bfd_set_alignment_hook) (abfd, sec, scnhdr)) |
252b5132 RH |
920 | |
921 | #define bfd_coff_slurp_symbol_table(abfd)\ | |
dc810e39 | 922 | ((coff_backend_info (abfd)->_bfd_coff_slurp_symbol_table) (abfd)) |
252b5132 RH |
923 | |
924 | #define bfd_coff_symname_in_debug(abfd, sym)\ | |
dc810e39 | 925 | ((coff_backend_info (abfd)->_bfd_coff_symname_in_debug) (abfd, sym)) |
252b5132 | 926 | |
7f6d05e8 | 927 | #define bfd_coff_force_symnames_in_strings(abfd)\ |
dc810e39 | 928 | (coff_backend_info (abfd)->_bfd_coff_force_symnames_in_strings) |
7f6d05e8 CP |
929 | |
930 | #define bfd_coff_debug_string_prefix_length(abfd)\ | |
dc810e39 | 931 | (coff_backend_info (abfd)->_bfd_coff_debug_string_prefix_length) |
7f6d05e8 | 932 | |
252b5132 | 933 | #define bfd_coff_print_aux(abfd, file, base, symbol, aux, indaux)\ |
dc810e39 AM |
934 | ((coff_backend_info (abfd)->_bfd_coff_print_aux)\ |
935 | (abfd, file, base, symbol, aux, indaux)) | |
252b5132 | 936 | |
ed781d5d NC |
937 | #define bfd_coff_reloc16_extra_cases(abfd, link_info, link_order,\ |
938 | reloc, data, src_ptr, dst_ptr)\ | |
dc810e39 AM |
939 | ((coff_backend_info (abfd)->_bfd_coff_reloc16_extra_cases)\ |
940 | (abfd, link_info, link_order, reloc, data, src_ptr, dst_ptr)) | |
252b5132 RH |
941 | |
942 | #define bfd_coff_reloc16_estimate(abfd, section, reloc, shrink, link_info)\ | |
dc810e39 AM |
943 | ((coff_backend_info (abfd)->_bfd_coff_reloc16_estimate)\ |
944 | (abfd, section, reloc, shrink, link_info)) | |
252b5132 | 945 | |
5d54c628 | 946 | #define bfd_coff_classify_symbol(abfd, sym)\ |
dc810e39 AM |
947 | ((coff_backend_info (abfd)->_bfd_coff_classify_symbol)\ |
948 | (abfd, sym)) | |
252b5132 RH |
949 | |
950 | #define bfd_coff_compute_section_file_positions(abfd)\ | |
dc810e39 AM |
951 | ((coff_backend_info (abfd)->_bfd_coff_compute_section_file_positions)\ |
952 | (abfd)) | |
252b5132 RH |
953 | |
954 | #define bfd_coff_start_final_link(obfd, info)\ | |
dc810e39 AM |
955 | ((coff_backend_info (obfd)->_bfd_coff_start_final_link)\ |
956 | (obfd, info)) | |
252b5132 | 957 | #define bfd_coff_relocate_section(obfd,info,ibfd,o,con,rel,isyms,secs)\ |
dc810e39 AM |
958 | ((coff_backend_info (ibfd)->_bfd_coff_relocate_section)\ |
959 | (obfd, info, ibfd, o, con, rel, isyms, secs)) | |
252b5132 | 960 | #define bfd_coff_rtype_to_howto(abfd, sec, rel, h, sym, addendp)\ |
dc810e39 AM |
961 | ((coff_backend_info (abfd)->_bfd_coff_rtype_to_howto)\ |
962 | (abfd, sec, rel, h, sym, addendp)) | |
252b5132 | 963 | #define bfd_coff_adjust_symndx(obfd, info, ibfd, sec, rel, adjustedp)\ |
dc810e39 AM |
964 | ((coff_backend_info (abfd)->_bfd_coff_adjust_symndx)\ |
965 | (obfd, info, ibfd, sec, rel, adjustedp)) | |
ed781d5d NC |
966 | #define bfd_coff_link_add_one_symbol(info, abfd, name, flags, section,\ |
967 | value, string, cp, coll, hashp)\ | |
dc810e39 AM |
968 | ((coff_backend_info (abfd)->_bfd_coff_link_add_one_symbol)\ |
969 | (info, abfd, name, flags, section, value, string, cp, coll, hashp)) | |
252b5132 RH |
970 | |
971 | #define bfd_coff_link_output_has_begun(a,p) \ | |
7920ce38 | 972 | ((coff_backend_info (a)->_bfd_coff_link_output_has_begun) (a, p)) |
252b5132 | 973 | #define bfd_coff_final_link_postscript(a,p) \ |
7920ce38 | 974 | ((coff_backend_info (a)->_bfd_coff_final_link_postscript) (a, p)) |
252b5132 | 975 | |
2b5c217d NC |
976 | #define bfd_coff_have_print_pdata(a) \ |
977 | (coff_backend_info (a)->_bfd_coff_print_pdata) | |
978 | #define bfd_coff_print_pdata(a,p) \ | |
979 | ((coff_backend_info (a)->_bfd_coff_print_pdata) (a, p)) | |
980 | ||
92dd4511 L |
981 | /* Macro: Returns true if the bfd is a PE executable as opposed to a |
982 | PE object file. */ | |
983 | #define bfd_pei_p(abfd) \ | |
984 | (CONST_STRNEQ ((abfd)->xvec->name, "pei-")) |