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