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. |
b90efa5b | 6 | Copyright (C) 1990-2015 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" | |
f4943d82 | 27 | #include "coff-bfd.h" |
252b5132 | 28 | |
55172d69 PA |
29 | #ifdef __cplusplus |
30 | extern "C" { | |
31 | #endif | |
32 | ||
7920ce38 NC |
33 | /* Object file tdata; access macros. */ |
34 | ||
35 | #define coff_data(bfd) ((bfd)->tdata.coff_obj_data) | |
7920ce38 NC |
36 | #define obj_pe(bfd) (coff_data (bfd)->pe) |
37 | #define obj_symbols(bfd) (coff_data (bfd)->symbols) | |
38 | #define obj_sym_filepos(bfd) (coff_data (bfd)->sym_filepos) | |
39 | #define obj_relocbase(bfd) (coff_data (bfd)->relocbase) | |
40 | #define obj_raw_syments(bfd) (coff_data (bfd)->raw_syments) | |
41 | #define obj_raw_syment_count(bfd) (coff_data (bfd)->raw_syment_count) | |
42 | #define obj_convert(bfd) (coff_data (bfd)->conversion_table) | |
43 | #define obj_conv_table_size(bfd) (coff_data (bfd)->conv_table_size) | |
44 | #define obj_coff_external_syms(bfd) (coff_data (bfd)->external_syms) | |
45 | #define obj_coff_keep_syms(bfd) (coff_data (bfd)->keep_syms) | |
46 | #define obj_coff_strings(bfd) (coff_data (bfd)->strings) | |
5a3f568b | 47 | #define obj_coff_strings_len(bfd) (coff_data (bfd)->strings_len) |
7920ce38 NC |
48 | #define obj_coff_keep_strings(bfd) (coff_data (bfd)->keep_strings) |
49 | #define obj_coff_sym_hashes(bfd) (coff_data (bfd)->sym_hashes) | |
d71f672e | 50 | #define obj_coff_strings_written(bfd) (coff_data (bfd)->strings_written) |
7920ce38 | 51 | #define obj_coff_local_toc_table(bfd) (coff_data (bfd)->local_toc_sym_map) |
252b5132 RH |
52 | |
53 | /* `Tdata' information kept for COFF files. */ | |
54 | ||
55 | typedef struct coff_tdata | |
56 | { | |
7920ce38 | 57 | struct coff_symbol_struct *symbols; /* Symtab for input bfd. */ |
252b5132 RH |
58 | unsigned int *conversion_table; |
59 | int conv_table_size; | |
60 | file_ptr sym_filepos; | |
61 | ||
62 | struct coff_ptr_struct *raw_syments; | |
00692651 | 63 | unsigned long raw_syment_count; |
252b5132 | 64 | |
7920ce38 | 65 | /* These are only valid once writing has begun. */ |
bad1a9f7 | 66 | unsigned long int relocbase; |
252b5132 RH |
67 | |
68 | /* These members communicate important constants about the symbol table | |
69 | to GDB's symbol-reading code. These `constants' unfortunately vary | |
70 | from coff implementation to implementation... */ | |
71 | unsigned local_n_btmask; | |
72 | unsigned local_n_btshft; | |
73 | unsigned local_n_tmask; | |
74 | unsigned local_n_tshift; | |
75 | unsigned local_symesz; | |
76 | unsigned local_auxesz; | |
77 | unsigned local_linesz; | |
78 | ||
79 | /* The unswapped external symbols. May be NULL. Read by | |
80 | _bfd_coff_get_external_symbols. */ | |
7920ce38 | 81 | void * external_syms; |
b34976b6 AM |
82 | /* If this is TRUE, the external_syms may not be freed. */ |
83 | bfd_boolean keep_syms; | |
252b5132 RH |
84 | |
85 | /* The string table. May be NULL. Read by | |
86 | _bfd_coff_read_string_table. */ | |
87 | char *strings; | |
5a3f568b NC |
88 | /* The length of the strings table. For error checking. */ |
89 | bfd_size_type strings_len; | |
b34976b6 AM |
90 | /* If this is TRUE, the strings may not be freed. */ |
91 | bfd_boolean keep_strings; | |
92 | /* If this is TRUE, the strings have been written out already. */ | |
93 | bfd_boolean strings_written; | |
252b5132 | 94 | |
7920ce38 | 95 | /* Is this a PE format coff file? */ |
252b5132 RH |
96 | int pe; |
97 | /* Used by the COFF backend linker. */ | |
98 | struct coff_link_hash_entry **sym_hashes; | |
99 | ||
7920ce38 | 100 | /* Used by the pe linker for PowerPC. */ |
252b5132 RH |
101 | int *local_toc_sym_map; |
102 | ||
103 | struct bfd_link_info *link_info; | |
104 | ||
105 | /* Used by coff_find_nearest_line. */ | |
7920ce38 | 106 | void * line_info; |
252b5132 | 107 | |
7920ce38 NC |
108 | /* A place to stash dwarf2 info for this bfd. */ |
109 | void * dwarf2_find_line_info; | |
51db3708 | 110 | |
00692651 ILT |
111 | /* The timestamp from the COFF file header. */ |
112 | long timestamp; | |
113 | ||
252b5132 RH |
114 | /* Copy of some of the f_flags bits in the COFF filehdr structure, |
115 | used by ARM code. */ | |
116 | flagword flags; | |
117 | ||
9bf609ec JK |
118 | /* coff-stgo32 EXE stub header after BFD tdata has been allocated. Its data |
119 | is kept in internal_filehdr.go32stub beforehand. */ | |
120 | char *go32stub; | |
252b5132 RH |
121 | } coff_data_type; |
122 | ||
7920ce38 | 123 | /* Tdata for pe image files. */ |
252b5132 RH |
124 | typedef struct pe_tdata |
125 | { | |
126 | coff_data_type coff; | |
127 | struct internal_extra_pe_aouthdr pe_opthdr; | |
128 | int dll; | |
129 | int has_reloc_section; | |
441f34fa | 130 | int dont_strip_reloc; |
0cb112f7 | 131 | bfd_boolean insert_timestamp; |
7920ce38 | 132 | bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *); |
252b5132 | 133 | flagword real_flags; |
61e2488c | 134 | |
e30d16e9 | 135 | /* Build-id info. */ |
61e2488c JT |
136 | struct |
137 | { | |
138 | bfd_boolean (*after_write_object_contents) (bfd *); | |
139 | const char *style; | |
140 | asection *sec; | |
141 | } build_id; | |
252b5132 RH |
142 | } pe_data_type; |
143 | ||
144 | #define pe_data(bfd) ((bfd)->tdata.pe_obj_data) | |
145 | ||
146 | /* Tdata for XCOFF files. */ | |
147 | ||
148 | struct xcoff_tdata | |
149 | { | |
150 | /* Basic COFF information. */ | |
151 | coff_data_type coff; | |
152 | ||
b34976b6 AM |
153 | /* TRUE if this is an XCOFF64 file. */ |
154 | bfd_boolean xcoff64; | |
a2fdf270 | 155 | |
b34976b6 AM |
156 | /* TRUE if a large a.out header should be generated. */ |
157 | bfd_boolean full_aouthdr; | |
252b5132 RH |
158 | |
159 | /* TOC value. */ | |
160 | bfd_vma toc; | |
161 | ||
162 | /* Index of section holding TOC. */ | |
163 | int sntoc; | |
164 | ||
165 | /* Index of section holding entry point. */ | |
166 | int snentry; | |
167 | ||
168 | /* .text alignment from optional header. */ | |
169 | int text_align_power; | |
170 | ||
171 | /* .data alignment from optional header. */ | |
172 | int data_align_power; | |
173 | ||
174 | /* modtype from optional header. */ | |
175 | short modtype; | |
176 | ||
177 | /* cputype from optional header. */ | |
178 | short cputype; | |
179 | ||
180 | /* maxdata from optional header. */ | |
f34d8777 | 181 | bfd_vma maxdata; |
252b5132 RH |
182 | |
183 | /* maxstack from optional header. */ | |
f34d8777 | 184 | bfd_vma maxstack; |
252b5132 RH |
185 | |
186 | /* Used by the XCOFF backend linker. */ | |
187 | asection **csects; | |
e450936a | 188 | long *debug_indices; |
3df13c4a | 189 | unsigned int *lineno_counts; |
252b5132 RH |
190 | unsigned int import_file_id; |
191 | }; | |
192 | ||
193 | #define xcoff_data(abfd) ((abfd)->tdata.xcoff_obj_data) | |
194 | ||
08da05b0 | 195 | /* We take the address of the first element of an asymbol to ensure that the |
7920ce38 | 196 | macro is only ever applied to an asymbol. */ |
252b5132 RH |
197 | #define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd))) |
198 | ||
252b5132 RH |
199 | /* Tdata for sections in XCOFF files. This is used by the linker. */ |
200 | ||
201 | struct xcoff_section_tdata | |
202 | { | |
203 | /* Used for XCOFF csects created by the linker; points to the real | |
204 | XCOFF section which contains this csect. */ | |
205 | asection *enclosing; | |
206 | /* The lineno_count field for the enclosing section, because we are | |
207 | going to clobber it there. */ | |
208 | unsigned int lineno_count; | |
4cc02a02 | 209 | /* The first and last symbol indices for symbols used by this csect. */ |
252b5132 RH |
210 | unsigned long first_symndx; |
211 | unsigned long last_symndx; | |
212 | }; | |
213 | ||
214 | /* An accessor macro the xcoff_section_tdata structure. */ | |
215 | #define xcoff_section_data(abfd, sec) \ | |
216 | ((struct xcoff_section_tdata *) coff_section_data ((abfd), (sec))->tdata) | |
217 | ||
8d3ad4e1 | 218 | /* Tdata for sections in PE files. */ |
252b5132 RH |
219 | |
220 | struct pei_section_tdata | |
221 | { | |
222 | /* The virtual size of the section. */ | |
223 | bfd_size_type virt_size; | |
8d3ad4e1 ILT |
224 | /* The PE section flags. */ |
225 | long pe_flags; | |
252b5132 RH |
226 | }; |
227 | ||
228 | /* An accessor macro for the pei_section_tdata structure. */ | |
229 | #define pei_section_data(abfd, sec) \ | |
230 | ((struct pei_section_tdata *) coff_section_data ((abfd), (sec))->tdata) | |
231 | ||
232 | /* COFF linker hash table entries. */ | |
233 | ||
234 | struct coff_link_hash_entry | |
235 | { | |
236 | struct bfd_link_hash_entry root; | |
237 | ||
238 | /* Symbol index in output file. Set to -1 initially. Set to -2 if | |
239 | there is a reloc against this symbol. */ | |
240 | long indx; | |
241 | ||
242 | /* Symbol type. */ | |
243 | unsigned short type; | |
244 | ||
245 | /* Symbol class. */ | |
96d56e9f | 246 | unsigned char symbol_class; |
252b5132 RH |
247 | |
248 | /* Number of auxiliary entries. */ | |
249 | char numaux; | |
250 | ||
251 | /* BFD to take auxiliary entries from. */ | |
252 | bfd *auxbfd; | |
253 | ||
254 | /* Pointer to array of auxiliary entries, if any. */ | |
255 | union internal_auxent *aux; | |
7fd9c191 ILT |
256 | |
257 | /* Flag word; legal values follow. */ | |
258 | unsigned short coff_link_hash_flags; | |
259 | /* Symbol is a PE section symbol. */ | |
260 | #define COFF_LINK_HASH_PE_SECTION_SYMBOL (01) | |
252b5132 RH |
261 | }; |
262 | ||
263 | /* COFF linker hash table. */ | |
264 | ||
265 | struct coff_link_hash_table | |
266 | { | |
267 | struct bfd_link_hash_table root; | |
268 | /* A pointer to information used to link stabs in sections. */ | |
3722b82f | 269 | struct stab_info stab_info; |
252b5132 RH |
270 | }; |
271 | ||
272 | /* Look up an entry in a COFF linker hash table. */ | |
273 | ||
274 | #define coff_link_hash_lookup(table, string, create, copy, follow) \ | |
275 | ((struct coff_link_hash_entry *) \ | |
276 | bfd_link_hash_lookup (&(table)->root, (string), (create), \ | |
277 | (copy), (follow))) | |
278 | ||
279 | /* Traverse a COFF linker hash table. */ | |
280 | ||
281 | #define coff_link_hash_traverse(table, func, info) \ | |
282 | (bfd_link_hash_traverse \ | |
283 | (&(table)->root, \ | |
7920ce38 | 284 | (bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func), \ |
252b5132 RH |
285 | (info))) |
286 | ||
287 | /* Get the COFF linker hash table from a link_info structure. */ | |
288 | ||
289 | #define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash)) | |
290 | ||
291 | /* Functions in coffgen.c. */ | |
dc810e39 | 292 | extern const bfd_target *coff_object_p |
7920ce38 | 293 | (bfd *); |
198beae2 | 294 | extern struct bfd_section *coff_section_from_bfd_index |
7920ce38 | 295 | (bfd *, int); |
dc810e39 | 296 | extern long coff_get_symtab_upper_bound |
7920ce38 | 297 | (bfd *); |
6cee3f79 | 298 | extern long coff_canonicalize_symtab |
7920ce38 | 299 | (bfd *, asymbol **); |
dc810e39 | 300 | extern int coff_count_linenumbers |
7920ce38 | 301 | (bfd *); |
b34976b6 | 302 | extern bfd_boolean coff_renumber_symbols |
7920ce38 | 303 | (bfd *, int *); |
dc810e39 | 304 | extern void coff_mangle_symbols |
7920ce38 | 305 | (bfd *); |
b34976b6 | 306 | extern bfd_boolean coff_write_symbols |
7920ce38 | 307 | (bfd *); |
e7ebb214 JB |
308 | extern bfd_boolean coff_write_alien_symbol |
309 | (bfd *, asymbol *, struct internal_syment *, bfd_vma *, | |
310 | bfd_size_type *, asection **, bfd_size_type *); | |
b34976b6 | 311 | extern bfd_boolean coff_write_linenumbers |
7920ce38 | 312 | (bfd *); |
dc810e39 | 313 | extern alent *coff_get_lineno |
7920ce38 | 314 | (bfd *, asymbol *); |
dc810e39 | 315 | extern asymbol *coff_section_symbol |
7920ce38 | 316 | (bfd *, char *); |
b34976b6 | 317 | extern bfd_boolean _bfd_coff_get_external_symbols |
7920ce38 | 318 | (bfd *); |
dc810e39 | 319 | extern const char *_bfd_coff_read_string_table |
7920ce38 | 320 | (bfd *); |
b34976b6 | 321 | extern bfd_boolean _bfd_coff_free_symbols |
7920ce38 | 322 | (bfd *); |
dc810e39 | 323 | extern struct coff_ptr_struct *coff_get_normalized_symtab |
7920ce38 | 324 | (bfd *); |
dc810e39 | 325 | extern long coff_get_reloc_upper_bound |
7920ce38 | 326 | (bfd *, sec_ptr); |
dc810e39 | 327 | extern asymbol *coff_make_empty_symbol |
7920ce38 | 328 | (bfd *); |
dc810e39 | 329 | extern void coff_print_symbol |
7920ce38 | 330 | (bfd *, void * filep, asymbol *, bfd_print_symbol_type); |
dc810e39 | 331 | extern void coff_get_symbol_info |
7920ce38 | 332 | (bfd *, asymbol *, symbol_info *ret); |
60bb06bc L |
333 | #define coff_get_symbol_version_string \ |
334 | _bfd_nosymbols_get_symbol_version_string | |
b34976b6 | 335 | extern bfd_boolean _bfd_coff_is_local_label_name |
7920ce38 | 336 | (bfd *, const char *); |
dc810e39 | 337 | extern asymbol *coff_bfd_make_debug_symbol |
7920ce38 | 338 | (bfd *, void *, unsigned long); |
b34976b6 | 339 | extern bfd_boolean coff_find_nearest_line |
fb167eb2 AM |
340 | (bfd *, asymbol **, asection *, bfd_vma, |
341 | const char **, const char **, unsigned int *, unsigned int *); | |
9c461f7d | 342 | #define coff_find_line _bfd_nosymbols_find_line |
fc28f9aa TG |
343 | struct dwarf_debug_section; |
344 | extern bfd_boolean coff_find_nearest_line_with_names | |
fb167eb2 AM |
345 | (bfd *, asymbol **, asection *, bfd_vma, const char **, const char **, |
346 | unsigned int *, const struct dwarf_debug_section *); | |
4ab527b0 FF |
347 | extern bfd_boolean coff_find_inliner_info |
348 | (bfd *, const char **, const char **, unsigned int *); | |
dc810e39 | 349 | extern int coff_sizeof_headers |
a6b96beb | 350 | (bfd *, struct bfd_link_info *); |
b34976b6 | 351 | extern bfd_boolean bfd_coff_reloc16_relax_section |
7920ce38 | 352 | (bfd *, asection *, struct bfd_link_info *, bfd_boolean *); |
252b5132 | 353 | extern bfd_byte *bfd_coff_reloc16_get_relocated_section_contents |
7920ce38 NC |
354 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, |
355 | bfd_byte *, bfd_boolean, asymbol **); | |
dc810e39 | 356 | extern bfd_vma bfd_coff_reloc16_get_value |
7920ce38 | 357 | (arelent *, struct bfd_link_info *, asection *); |
dc810e39 | 358 | extern void bfd_perform_slip |
7920ce38 | 359 | (bfd *, unsigned int, asection *, bfd_vma); |
252b5132 RH |
360 | |
361 | /* Functions and types in cofflink.c. */ | |
362 | ||
ceae3e33 | 363 | #define STRING_SIZE_SIZE 4 |
252b5132 RH |
364 | |
365 | /* We use a hash table to merge identical enum, struct, and union | |
366 | definitions in the linker. */ | |
367 | ||
368 | /* Information we keep for a single element (an enum value, a | |
369 | structure or union field) in the debug merge hash table. */ | |
370 | ||
371 | struct coff_debug_merge_element | |
372 | { | |
373 | /* Next element. */ | |
374 | struct coff_debug_merge_element *next; | |
375 | ||
376 | /* Name. */ | |
377 | const char *name; | |
378 | ||
379 | /* Type. */ | |
380 | unsigned int type; | |
381 | ||
382 | /* Symbol index for complex type. */ | |
383 | long tagndx; | |
384 | }; | |
385 | ||
386 | /* A linked list of debug merge entries for a given name. */ | |
387 | ||
388 | struct coff_debug_merge_type | |
389 | { | |
390 | /* Next type with the same name. */ | |
391 | struct coff_debug_merge_type *next; | |
392 | ||
393 | /* Class of type. */ | |
96d56e9f | 394 | int type_class; |
252b5132 RH |
395 | |
396 | /* Symbol index where this type is defined. */ | |
397 | long indx; | |
398 | ||
399 | /* List of elements. */ | |
400 | struct coff_debug_merge_element *elements; | |
401 | }; | |
402 | ||
403 | /* Information we store in the debug merge hash table. */ | |
404 | ||
405 | struct coff_debug_merge_hash_entry | |
406 | { | |
407 | struct bfd_hash_entry root; | |
408 | ||
409 | /* A list of types with this name. */ | |
410 | struct coff_debug_merge_type *types; | |
411 | }; | |
412 | ||
413 | /* The debug merge hash table. */ | |
414 | ||
415 | struct coff_debug_merge_hash_table | |
416 | { | |
417 | struct bfd_hash_table root; | |
418 | }; | |
419 | ||
420 | /* Initialize a COFF debug merge hash table. */ | |
421 | ||
422 | #define coff_debug_merge_hash_table_init(table) \ | |
66eb6687 AM |
423 | (bfd_hash_table_init (&(table)->root, _bfd_coff_debug_merge_hash_newfunc, \ |
424 | sizeof (struct coff_debug_merge_hash_entry))) | |
252b5132 RH |
425 | |
426 | /* Free a COFF debug merge hash table. */ | |
427 | ||
428 | #define coff_debug_merge_hash_table_free(table) \ | |
429 | (bfd_hash_table_free (&(table)->root)) | |
430 | ||
431 | /* Look up an entry in a COFF debug merge hash table. */ | |
432 | ||
433 | #define coff_debug_merge_hash_lookup(table, string, create, copy) \ | |
434 | ((struct coff_debug_merge_hash_entry *) \ | |
435 | bfd_hash_lookup (&(table)->root, (string), (create), (copy))) | |
436 | ||
437 | /* Information we keep for each section in the output file when doing | |
1049f94e | 438 | a relocatable link. */ |
252b5132 RH |
439 | |
440 | struct coff_link_section_info | |
441 | { | |
442 | /* The relocs to be output. */ | |
443 | struct internal_reloc *relocs; | |
444 | /* For each reloc against a global symbol whose index was not known | |
445 | when the reloc was handled, the global hash table entry. */ | |
446 | struct coff_link_hash_entry **rel_hashes; | |
447 | }; | |
448 | ||
449 | /* Information that we pass around while doing the final link step. */ | |
450 | ||
451 | struct coff_final_link_info | |
452 | { | |
453 | /* General link information. */ | |
454 | struct bfd_link_info *info; | |
455 | /* Output BFD. */ | |
456 | bfd *output_bfd; | |
457 | /* Used to indicate failure in traversal routine. */ | |
b34976b6 | 458 | bfd_boolean failed; |
252b5132 RH |
459 | /* If doing "task linking" set only during the time when we want the |
460 | global symbol writer to convert the storage class of defined global | |
461 | symbols from global to static. */ | |
b34976b6 | 462 | bfd_boolean global_to_static; |
252b5132 RH |
463 | /* Hash table for long symbol names. */ |
464 | struct bfd_strtab_hash *strtab; | |
1049f94e | 465 | /* When doing a relocatable link, an array of information kept for |
252b5132 RH |
466 | each output section, indexed by the target_index field. */ |
467 | struct coff_link_section_info *section_info; | |
468 | /* Symbol index of last C_FILE symbol (-1 if none). */ | |
469 | long last_file_index; | |
470 | /* Contents of last C_FILE symbol. */ | |
471 | struct internal_syment last_file; | |
472 | /* Symbol index of first aux entry of last .bf symbol with an empty | |
473 | endndx field (-1 if none). */ | |
474 | long last_bf_index; | |
475 | /* Contents of last_bf_index aux entry. */ | |
476 | union internal_auxent last_bf; | |
477 | /* Hash table used to merge debug information. */ | |
478 | struct coff_debug_merge_hash_table debug_merge; | |
479 | /* Buffer large enough to hold swapped symbols of any input file. */ | |
480 | struct internal_syment *internal_syms; | |
481 | /* Buffer large enough to hold sections of symbols of any input file. */ | |
482 | asection **sec_ptrs; | |
483 | /* Buffer large enough to hold output indices of symbols of any | |
484 | input file. */ | |
485 | long *sym_indices; | |
486 | /* Buffer large enough to hold output symbols for any input file. */ | |
487 | bfd_byte *outsyms; | |
488 | /* Buffer large enough to hold external line numbers for any input | |
489 | section. */ | |
490 | bfd_byte *linenos; | |
491 | /* Buffer large enough to hold any input section. */ | |
492 | bfd_byte *contents; | |
493 | /* Buffer large enough to hold external relocs of any input section. */ | |
494 | bfd_byte *external_relocs; | |
495 | /* Buffer large enough to hold swapped relocs of any input section. */ | |
496 | struct internal_reloc *internal_relocs; | |
497 | }; | |
498 | ||
5dccc1dd ILT |
499 | /* Most COFF variants have no way to record the alignment of a |
500 | section. This struct is used to set a specific alignment based on | |
501 | the name of the section. */ | |
502 | ||
503 | struct coff_section_alignment_entry | |
504 | { | |
505 | /* The section name. */ | |
506 | const char *name; | |
507 | ||
508 | /* This is either (unsigned int) -1, indicating that the section | |
509 | name must match exactly, or it is the number of letters which | |
510 | must match at the start of the name. */ | |
511 | unsigned int comparison_length; | |
512 | ||
513 | /* These macros may be used to fill in the first two fields in a | |
514 | structure initialization. */ | |
515 | #define COFF_SECTION_NAME_EXACT_MATCH(name) (name), ((unsigned int) -1) | |
516 | #define COFF_SECTION_NAME_PARTIAL_MATCH(name) (name), (sizeof (name) - 1) | |
517 | ||
518 | /* Only use this entry if the default section alignment for this | |
519 | target is at least that much (as a power of two). If this field | |
520 | is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */ | |
521 | unsigned int default_alignment_min; | |
522 | ||
523 | /* Only use this entry if the default section alignment for this | |
524 | target is no greater than this (as a power of two). If this | |
525 | field is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */ | |
526 | unsigned int default_alignment_max; | |
527 | ||
528 | #define COFF_ALIGNMENT_FIELD_EMPTY ((unsigned int) -1) | |
529 | ||
530 | /* The desired alignment for this section (as a power of two). */ | |
531 | unsigned int alignment_power; | |
532 | }; | |
533 | ||
252b5132 | 534 | extern struct bfd_hash_entry *_bfd_coff_link_hash_newfunc |
7920ce38 | 535 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
b34976b6 | 536 | extern bfd_boolean _bfd_coff_link_hash_table_init |
7920ce38 NC |
537 | (struct coff_link_hash_table *, bfd *, |
538 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
539 | struct bfd_hash_table *, | |
66eb6687 AM |
540 | const char *), |
541 | unsigned int); | |
252b5132 | 542 | extern struct bfd_link_hash_table *_bfd_coff_link_hash_table_create |
7920ce38 | 543 | (bfd *); |
252b5132 | 544 | extern const char *_bfd_coff_internal_syment_name |
7920ce38 | 545 | (bfd *, const struct internal_syment *, char *); |
c77ec726 AM |
546 | extern bfd_boolean _bfd_coff_section_already_linked |
547 | (bfd *, asection *, struct bfd_link_info *); | |
b34976b6 | 548 | extern bfd_boolean _bfd_coff_link_add_symbols |
7920ce38 | 549 | (bfd *, struct bfd_link_info *); |
b34976b6 | 550 | extern bfd_boolean _bfd_coff_final_link |
7920ce38 | 551 | (bfd *, struct bfd_link_info *); |
252b5132 | 552 | extern struct internal_reloc *_bfd_coff_read_internal_relocs |
7920ce38 NC |
553 | (bfd *, asection *, bfd_boolean, bfd_byte *, bfd_boolean, |
554 | struct internal_reloc *); | |
b34976b6 | 555 | extern bfd_boolean _bfd_coff_generic_relocate_section |
7920ce38 NC |
556 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
557 | struct internal_reloc *, struct internal_syment *, asection **); | |
252b5132 | 558 | extern struct bfd_hash_entry *_bfd_coff_debug_merge_hash_newfunc |
7920ce38 | 559 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
b34976b6 | 560 | extern bfd_boolean _bfd_coff_write_global_sym |
7686d77d | 561 | (struct bfd_hash_entry *, void *); |
b34976b6 | 562 | extern bfd_boolean _bfd_coff_write_task_globals |
7920ce38 | 563 | (struct coff_link_hash_entry *, void *); |
b34976b6 | 564 | extern bfd_boolean _bfd_coff_link_input_bfd |
7920ce38 | 565 | (struct coff_final_link_info *, bfd *); |
b34976b6 | 566 | extern bfd_boolean _bfd_coff_reloc_link_order |
7920ce38 NC |
567 | (bfd *, struct coff_final_link_info *, asection *, |
568 | struct bfd_link_order *); | |
252b5132 RH |
569 | |
570 | ||
571 | #define coff_get_section_contents_in_window \ | |
572 | _bfd_generic_get_section_contents_in_window | |
573 | ||
f34d8777 L |
574 | /* Functions in xcofflink.c. */ |
575 | ||
dc810e39 | 576 | extern long _bfd_xcoff_get_dynamic_symtab_upper_bound |
7920ce38 | 577 | (bfd *); |
f34d8777 | 578 | extern long _bfd_xcoff_canonicalize_dynamic_symtab |
7920ce38 | 579 | (bfd *, asymbol **); |
dc810e39 | 580 | extern long _bfd_xcoff_get_dynamic_reloc_upper_bound |
7920ce38 | 581 | (bfd *); |
f34d8777 | 582 | extern long _bfd_xcoff_canonicalize_dynamic_reloc |
7920ce38 | 583 | (bfd *, arelent **, asymbol **); |
f34d8777 | 584 | extern struct bfd_link_hash_table *_bfd_xcoff_bfd_link_hash_table_create |
7920ce38 | 585 | (bfd *); |
b34976b6 | 586 | extern bfd_boolean _bfd_xcoff_bfd_link_add_symbols |
7920ce38 | 587 | (bfd *, struct bfd_link_info *); |
b34976b6 | 588 | extern bfd_boolean _bfd_xcoff_bfd_final_link |
7920ce38 | 589 | (bfd *, struct bfd_link_info *); |
3023e3f6 RS |
590 | extern bfd_boolean _bfd_xcoff_define_common_symbol |
591 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); | |
b34976b6 | 592 | extern bfd_boolean _bfd_ppc_xcoff_relocate_section |
7920ce38 NC |
593 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
594 | struct internal_reloc *, struct internal_syment *, asection **); | |
f34d8777 | 595 | |
88183869 | 596 | /* Functions in coff-ppc.c. FIXME: These are called by pe.em in the |
252b5132 RH |
597 | linker, and so should start with bfd and be declared in bfd.h. */ |
598 | ||
b34976b6 | 599 | extern bfd_boolean ppc_allocate_toc_section |
7920ce38 | 600 | (struct bfd_link_info *); |
b34976b6 | 601 | extern bfd_boolean ppc_process_before_allocation |
7920ce38 | 602 | (bfd *, struct bfd_link_info *); |
e61463e1 | 603 | /* Extracted from coffcode.h. */ |
aaffae57 | 604 | |
252b5132 RH |
605 | typedef struct coff_ptr_struct |
606 | { | |
dc810e39 | 607 | /* Remembers the offset from the first symbol in the file for |
a5c71af8 | 608 | this symbol. Generated by coff_renumber_symbols. */ |
dc810e39 AM |
609 | unsigned int offset; |
610 | ||
611 | /* Should the value of this symbol be renumbered. Used for | |
612 | XCOFF C_BSTAT symbols. Set by coff_slurp_symbol_table. */ | |
613 | unsigned int fix_value : 1; | |
614 | ||
615 | /* Should the tag field of this symbol be renumbered. | |
a5c71af8 | 616 | Created by coff_pointerize_aux. */ |
dc810e39 AM |
617 | unsigned int fix_tag : 1; |
618 | ||
619 | /* Should the endidx field of this symbol be renumbered. | |
a5c71af8 | 620 | Created by coff_pointerize_aux. */ |
dc810e39 AM |
621 | unsigned int fix_end : 1; |
622 | ||
623 | /* Should the x_csect.x_scnlen field be renumbered. | |
a5c71af8 | 624 | Created by coff_pointerize_aux. */ |
dc810e39 AM |
625 | unsigned int fix_scnlen : 1; |
626 | ||
627 | /* Fix up an XCOFF C_BINCL/C_EINCL symbol. The value is the | |
628 | index into the line number entries. Set by coff_slurp_symbol_table. */ | |
629 | unsigned int fix_line : 1; | |
630 | ||
631 | /* The container for the symbol structure as read and translated | |
a5c71af8 | 632 | from the file. */ |
dc810e39 AM |
633 | union |
634 | { | |
635 | union internal_auxent auxent; | |
636 | struct internal_syment syment; | |
637 | } u; | |
a5c71af8 NC |
638 | |
639 | /* Selector for the union above. */ | |
640 | bfd_boolean is_sym; | |
252b5132 RH |
641 | } combined_entry_type; |
642 | ||
643 | ||
52b219b5 | 644 | /* Each canonical asymbol really looks like this: */ |
252b5132 RH |
645 | |
646 | typedef struct coff_symbol_struct | |
647 | { | |
dc810e39 AM |
648 | /* The actual symbol which the rest of BFD works with */ |
649 | asymbol symbol; | |
252b5132 | 650 | |
dc810e39 AM |
651 | /* A pointer to the hidden information for this symbol */ |
652 | combined_entry_type *native; | |
252b5132 | 653 | |
dc810e39 AM |
654 | /* A pointer to the linenumber information for this symbol */ |
655 | struct lineno_cache_entry *lineno; | |
252b5132 | 656 | |
dc810e39 | 657 | /* Have the line numbers been relocated yet ? */ |
b34976b6 | 658 | bfd_boolean done_lineno; |
252b5132 | 659 | } coff_symbol_type; |
52b219b5 | 660 | /* COFF symbol classifications. */ |
5d54c628 ILT |
661 | |
662 | enum coff_symbol_classification | |
663 | { | |
52b219b5 | 664 | /* Global symbol. */ |
5d54c628 | 665 | COFF_SYMBOL_GLOBAL, |
52b219b5 | 666 | /* Common symbol. */ |
5d54c628 | 667 | COFF_SYMBOL_COMMON, |
52b219b5 | 668 | /* Undefined symbol. */ |
5d54c628 | 669 | COFF_SYMBOL_UNDEFINED, |
52b219b5 | 670 | /* Local symbol. */ |
5d54c628 | 671 | COFF_SYMBOL_LOCAL, |
52b219b5 | 672 | /* PE section symbol. */ |
5d54c628 ILT |
673 | COFF_SYMBOL_PE_SECTION |
674 | }; | |
675 | ||
252b5132 RH |
676 | typedef struct |
677 | { | |
dc810e39 | 678 | void (*_bfd_coff_swap_aux_in) |
7920ce38 | 679 | (bfd *, void *, int, int, int, int, void *); |
dc810e39 AM |
680 | |
681 | void (*_bfd_coff_swap_sym_in) | |
7920ce38 | 682 | (bfd *, void *, void *); |
dc810e39 AM |
683 | |
684 | void (*_bfd_coff_swap_lineno_in) | |
7920ce38 | 685 | (bfd *, void *, void *); |
dc810e39 AM |
686 | |
687 | unsigned int (*_bfd_coff_swap_aux_out) | |
7920ce38 | 688 | (bfd *, void *, int, int, int, int, void *); |
dc810e39 AM |
689 | |
690 | unsigned int (*_bfd_coff_swap_sym_out) | |
7920ce38 | 691 | (bfd *, void *, void *); |
dc810e39 AM |
692 | |
693 | unsigned int (*_bfd_coff_swap_lineno_out) | |
7920ce38 | 694 | (bfd *, void *, void *); |
dc810e39 AM |
695 | |
696 | unsigned int (*_bfd_coff_swap_reloc_out) | |
7920ce38 | 697 | (bfd *, void *, void *); |
dc810e39 AM |
698 | |
699 | unsigned int (*_bfd_coff_swap_filehdr_out) | |
7920ce38 | 700 | (bfd *, void *, void *); |
dc810e39 AM |
701 | |
702 | unsigned int (*_bfd_coff_swap_aouthdr_out) | |
7920ce38 | 703 | (bfd *, void *, void *); |
dc810e39 AM |
704 | |
705 | unsigned int (*_bfd_coff_swap_scnhdr_out) | |
7920ce38 | 706 | (bfd *, void *, void *); |
dc810e39 AM |
707 | |
708 | unsigned int _bfd_filhsz; | |
709 | unsigned int _bfd_aoutsz; | |
710 | unsigned int _bfd_scnhsz; | |
711 | unsigned int _bfd_symesz; | |
712 | unsigned int _bfd_auxesz; | |
713 | unsigned int _bfd_relsz; | |
714 | unsigned int _bfd_linesz; | |
715 | unsigned int _bfd_filnmlen; | |
b34976b6 | 716 | bfd_boolean _bfd_coff_long_filenames; |
88183869 | 717 | |
b34976b6 | 718 | bfd_boolean _bfd_coff_long_section_names; |
88183869 DK |
719 | bfd_boolean (*_bfd_coff_set_long_section_names) |
720 | (bfd *, int); | |
68ffbac6 | 721 | |
dc810e39 | 722 | unsigned int _bfd_coff_default_section_alignment_power; |
b34976b6 | 723 | bfd_boolean _bfd_coff_force_symnames_in_strings; |
dc810e39 | 724 | unsigned int _bfd_coff_debug_string_prefix_length; |
167ad85b | 725 | unsigned int _bfd_coff_max_nscns; |
dc810e39 AM |
726 | |
727 | void (*_bfd_coff_swap_filehdr_in) | |
7920ce38 | 728 | (bfd *, void *, void *); |
dc810e39 AM |
729 | |
730 | void (*_bfd_coff_swap_aouthdr_in) | |
7920ce38 | 731 | (bfd *, void *, void *); |
dc810e39 AM |
732 | |
733 | void (*_bfd_coff_swap_scnhdr_in) | |
7920ce38 | 734 | (bfd *, void *, void *); |
dc810e39 AM |
735 | |
736 | void (*_bfd_coff_swap_reloc_in) | |
7920ce38 | 737 | (bfd *abfd, void *, void *); |
dc810e39 | 738 | |
b34976b6 | 739 | bfd_boolean (*_bfd_coff_bad_format_hook) |
7920ce38 | 740 | (bfd *, void *); |
dc810e39 | 741 | |
b34976b6 | 742 | bfd_boolean (*_bfd_coff_set_arch_mach_hook) |
7920ce38 | 743 | (bfd *, void *); |
dc810e39 | 744 | |
7920ce38 NC |
745 | void * (*_bfd_coff_mkobject_hook) |
746 | (bfd *, void *, void *); | |
dc810e39 | 747 | |
b34976b6 | 748 | bfd_boolean (*_bfd_styp_to_sec_flags_hook) |
7920ce38 | 749 | (bfd *, void *, const char *, asection *, flagword *); |
dc810e39 AM |
750 | |
751 | void (*_bfd_set_alignment_hook) | |
7920ce38 | 752 | (bfd *, asection *, void *); |
dc810e39 | 753 | |
b34976b6 | 754 | bfd_boolean (*_bfd_coff_slurp_symbol_table) |
7920ce38 | 755 | (bfd *); |
dc810e39 | 756 | |
b34976b6 | 757 | bfd_boolean (*_bfd_coff_symname_in_debug) |
7920ce38 | 758 | (bfd *, struct internal_syment *); |
dc810e39 | 759 | |
b34976b6 | 760 | bfd_boolean (*_bfd_coff_pointerize_aux_hook) |
7920ce38 NC |
761 | (bfd *, combined_entry_type *, combined_entry_type *, |
762 | unsigned int, combined_entry_type *); | |
dc810e39 | 763 | |
b34976b6 | 764 | bfd_boolean (*_bfd_coff_print_aux) |
7920ce38 NC |
765 | (bfd *, FILE *, combined_entry_type *, combined_entry_type *, |
766 | combined_entry_type *, unsigned int); | |
dc810e39 AM |
767 | |
768 | void (*_bfd_coff_reloc16_extra_cases) | |
7920ce38 NC |
769 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *, |
770 | bfd_byte *, unsigned int *, unsigned int *); | |
dc810e39 AM |
771 | |
772 | int (*_bfd_coff_reloc16_estimate) | |
7920ce38 NC |
773 | (bfd *, asection *, arelent *, unsigned int, |
774 | struct bfd_link_info *); | |
dc810e39 AM |
775 | |
776 | enum coff_symbol_classification (*_bfd_coff_classify_symbol) | |
7920ce38 | 777 | (bfd *, struct internal_syment *); |
dc810e39 | 778 | |
b34976b6 | 779 | bfd_boolean (*_bfd_coff_compute_section_file_positions) |
7920ce38 | 780 | (bfd *); |
dc810e39 | 781 | |
b34976b6 | 782 | bfd_boolean (*_bfd_coff_start_final_link) |
7920ce38 | 783 | (bfd *, struct bfd_link_info *); |
dc810e39 | 784 | |
b34976b6 | 785 | bfd_boolean (*_bfd_coff_relocate_section) |
7920ce38 NC |
786 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
787 | struct internal_reloc *, struct internal_syment *, asection **); | |
dc810e39 AM |
788 | |
789 | reloc_howto_type *(*_bfd_coff_rtype_to_howto) | |
7920ce38 | 790 | (bfd *, asection *, struct internal_reloc *, |
dc810e39 | 791 | struct coff_link_hash_entry *, struct internal_syment *, |
7920ce38 | 792 | bfd_vma *); |
dc810e39 | 793 | |
b34976b6 | 794 | bfd_boolean (*_bfd_coff_adjust_symndx) |
7920ce38 NC |
795 | (bfd *, struct bfd_link_info *, bfd *, asection *, |
796 | struct internal_reloc *, bfd_boolean *); | |
dc810e39 | 797 | |
b34976b6 | 798 | bfd_boolean (*_bfd_coff_link_add_one_symbol) |
7920ce38 | 799 | (struct bfd_link_info *, bfd *, const char *, flagword, |
b34976b6 | 800 | asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean, |
7920ce38 | 801 | struct bfd_link_hash_entry **); |
dc810e39 | 802 | |
b34976b6 | 803 | bfd_boolean (*_bfd_coff_link_output_has_begun) |
7920ce38 | 804 | (bfd *, struct coff_final_link_info *); |
dc810e39 | 805 | |
b34976b6 | 806 | bfd_boolean (*_bfd_coff_final_link_postscript) |
7920ce38 | 807 | (bfd *, struct coff_final_link_info *); |
252b5132 | 808 | |
2b5c217d NC |
809 | bfd_boolean (*_bfd_coff_print_pdata) |
810 | (bfd *, void *); | |
811 | ||
252b5132 RH |
812 | } bfd_coff_backend_data; |
813 | ||
dc810e39 AM |
814 | #define coff_backend_info(abfd) \ |
815 | ((bfd_coff_backend_data *) (abfd)->xvec->backend_data) | |
252b5132 RH |
816 | |
817 | #define bfd_coff_swap_aux_in(a,e,t,c,ind,num,i) \ | |
dc810e39 | 818 | ((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,ind,num,i)) |
252b5132 RH |
819 | |
820 | #define bfd_coff_swap_sym_in(a,e,i) \ | |
dc810e39 | 821 | ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i)) |
252b5132 RH |
822 | |
823 | #define bfd_coff_swap_lineno_in(a,e,i) \ | |
dc810e39 | 824 | ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i)) |
252b5132 RH |
825 | |
826 | #define bfd_coff_swap_reloc_out(abfd, i, o) \ | |
dc810e39 | 827 | ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o)) |
252b5132 RH |
828 | |
829 | #define bfd_coff_swap_lineno_out(abfd, i, o) \ | |
dc810e39 | 830 | ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o)) |
252b5132 RH |
831 | |
832 | #define bfd_coff_swap_aux_out(a,i,t,c,ind,num,o) \ | |
dc810e39 | 833 | ((coff_backend_info (a)->_bfd_coff_swap_aux_out) (a,i,t,c,ind,num,o)) |
252b5132 RH |
834 | |
835 | #define bfd_coff_swap_sym_out(abfd, i,o) \ | |
dc810e39 | 836 | ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o)) |
252b5132 RH |
837 | |
838 | #define bfd_coff_swap_scnhdr_out(abfd, i,o) \ | |
dc810e39 | 839 | ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o)) |
252b5132 RH |
840 | |
841 | #define bfd_coff_swap_filehdr_out(abfd, i,o) \ | |
dc810e39 | 842 | ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o)) |
252b5132 RH |
843 | |
844 | #define bfd_coff_swap_aouthdr_out(abfd, i,o) \ | |
dc810e39 | 845 | ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o)) |
252b5132 RH |
846 | |
847 | #define bfd_coff_filhsz(abfd) (coff_backend_info (abfd)->_bfd_filhsz) | |
848 | #define bfd_coff_aoutsz(abfd) (coff_backend_info (abfd)->_bfd_aoutsz) | |
849 | #define bfd_coff_scnhsz(abfd) (coff_backend_info (abfd)->_bfd_scnhsz) | |
850 | #define bfd_coff_symesz(abfd) (coff_backend_info (abfd)->_bfd_symesz) | |
851 | #define bfd_coff_auxesz(abfd) (coff_backend_info (abfd)->_bfd_auxesz) | |
852 | #define bfd_coff_relsz(abfd) (coff_backend_info (abfd)->_bfd_relsz) | |
853 | #define bfd_coff_linesz(abfd) (coff_backend_info (abfd)->_bfd_linesz) | |
692b7d62 | 854 | #define bfd_coff_filnmlen(abfd) (coff_backend_info (abfd)->_bfd_filnmlen) |
dc810e39 AM |
855 | #define bfd_coff_long_filenames(abfd) \ |
856 | (coff_backend_info (abfd)->_bfd_coff_long_filenames) | |
252b5132 | 857 | #define bfd_coff_long_section_names(abfd) \ |
dc810e39 | 858 | (coff_backend_info (abfd)->_bfd_coff_long_section_names) |
88183869 DK |
859 | #define bfd_coff_set_long_section_names(abfd, enable) \ |
860 | ((coff_backend_info (abfd)->_bfd_coff_set_long_section_names) (abfd, enable)) | |
252b5132 | 861 | #define bfd_coff_default_section_alignment_power(abfd) \ |
dc810e39 | 862 | (coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power) |
167ad85b TG |
863 | #define bfd_coff_max_nscns(abfd) \ |
864 | (coff_backend_info (abfd)->_bfd_coff_max_nscns) | |
865 | ||
252b5132 | 866 | #define bfd_coff_swap_filehdr_in(abfd, i,o) \ |
dc810e39 | 867 | ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_in) (abfd, i, o)) |
252b5132 RH |
868 | |
869 | #define bfd_coff_swap_aouthdr_in(abfd, i,o) \ | |
dc810e39 | 870 | ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_in) (abfd, i, o)) |
252b5132 RH |
871 | |
872 | #define bfd_coff_swap_scnhdr_in(abfd, i,o) \ | |
dc810e39 | 873 | ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_in) (abfd, i, o)) |
252b5132 RH |
874 | |
875 | #define bfd_coff_swap_reloc_in(abfd, i, o) \ | |
dc810e39 | 876 | ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_in) (abfd, i, o)) |
252b5132 RH |
877 | |
878 | #define bfd_coff_bad_format_hook(abfd, filehdr) \ | |
dc810e39 | 879 | ((coff_backend_info (abfd)->_bfd_coff_bad_format_hook) (abfd, filehdr)) |
252b5132 RH |
880 | |
881 | #define bfd_coff_set_arch_mach_hook(abfd, filehdr)\ | |
dc810e39 | 882 | ((coff_backend_info (abfd)->_bfd_coff_set_arch_mach_hook) (abfd, filehdr)) |
252b5132 | 883 | #define bfd_coff_mkobject_hook(abfd, filehdr, aouthdr)\ |
ed781d5d NC |
884 | ((coff_backend_info (abfd)->_bfd_coff_mkobject_hook)\ |
885 | (abfd, filehdr, aouthdr)) | |
252b5132 | 886 | |
7c8ca0e4 | 887 | #define bfd_coff_styp_to_sec_flags_hook(abfd, scnhdr, name, section, flags_ptr)\ |
dc810e39 AM |
888 | ((coff_backend_info (abfd)->_bfd_styp_to_sec_flags_hook)\ |
889 | (abfd, scnhdr, name, section, flags_ptr)) | |
252b5132 RH |
890 | |
891 | #define bfd_coff_set_alignment_hook(abfd, sec, scnhdr)\ | |
dc810e39 | 892 | ((coff_backend_info (abfd)->_bfd_set_alignment_hook) (abfd, sec, scnhdr)) |
252b5132 RH |
893 | |
894 | #define bfd_coff_slurp_symbol_table(abfd)\ | |
dc810e39 | 895 | ((coff_backend_info (abfd)->_bfd_coff_slurp_symbol_table) (abfd)) |
252b5132 RH |
896 | |
897 | #define bfd_coff_symname_in_debug(abfd, sym)\ | |
dc810e39 | 898 | ((coff_backend_info (abfd)->_bfd_coff_symname_in_debug) (abfd, sym)) |
252b5132 | 899 | |
7f6d05e8 | 900 | #define bfd_coff_force_symnames_in_strings(abfd)\ |
dc810e39 | 901 | (coff_backend_info (abfd)->_bfd_coff_force_symnames_in_strings) |
7f6d05e8 CP |
902 | |
903 | #define bfd_coff_debug_string_prefix_length(abfd)\ | |
dc810e39 | 904 | (coff_backend_info (abfd)->_bfd_coff_debug_string_prefix_length) |
7f6d05e8 | 905 | |
252b5132 | 906 | #define bfd_coff_print_aux(abfd, file, base, symbol, aux, indaux)\ |
dc810e39 AM |
907 | ((coff_backend_info (abfd)->_bfd_coff_print_aux)\ |
908 | (abfd, file, base, symbol, aux, indaux)) | |
252b5132 | 909 | |
ed781d5d NC |
910 | #define bfd_coff_reloc16_extra_cases(abfd, link_info, link_order,\ |
911 | reloc, data, src_ptr, dst_ptr)\ | |
dc810e39 AM |
912 | ((coff_backend_info (abfd)->_bfd_coff_reloc16_extra_cases)\ |
913 | (abfd, link_info, link_order, reloc, data, src_ptr, dst_ptr)) | |
252b5132 RH |
914 | |
915 | #define bfd_coff_reloc16_estimate(abfd, section, reloc, shrink, link_info)\ | |
dc810e39 AM |
916 | ((coff_backend_info (abfd)->_bfd_coff_reloc16_estimate)\ |
917 | (abfd, section, reloc, shrink, link_info)) | |
252b5132 | 918 | |
5d54c628 | 919 | #define bfd_coff_classify_symbol(abfd, sym)\ |
dc810e39 AM |
920 | ((coff_backend_info (abfd)->_bfd_coff_classify_symbol)\ |
921 | (abfd, sym)) | |
252b5132 RH |
922 | |
923 | #define bfd_coff_compute_section_file_positions(abfd)\ | |
dc810e39 AM |
924 | ((coff_backend_info (abfd)->_bfd_coff_compute_section_file_positions)\ |
925 | (abfd)) | |
252b5132 RH |
926 | |
927 | #define bfd_coff_start_final_link(obfd, info)\ | |
dc810e39 AM |
928 | ((coff_backend_info (obfd)->_bfd_coff_start_final_link)\ |
929 | (obfd, info)) | |
252b5132 | 930 | #define bfd_coff_relocate_section(obfd,info,ibfd,o,con,rel,isyms,secs)\ |
dc810e39 AM |
931 | ((coff_backend_info (ibfd)->_bfd_coff_relocate_section)\ |
932 | (obfd, info, ibfd, o, con, rel, isyms, secs)) | |
252b5132 | 933 | #define bfd_coff_rtype_to_howto(abfd, sec, rel, h, sym, addendp)\ |
dc810e39 AM |
934 | ((coff_backend_info (abfd)->_bfd_coff_rtype_to_howto)\ |
935 | (abfd, sec, rel, h, sym, addendp)) | |
252b5132 | 936 | #define bfd_coff_adjust_symndx(obfd, info, ibfd, sec, rel, adjustedp)\ |
dc810e39 AM |
937 | ((coff_backend_info (abfd)->_bfd_coff_adjust_symndx)\ |
938 | (obfd, info, ibfd, sec, rel, adjustedp)) | |
ed781d5d NC |
939 | #define bfd_coff_link_add_one_symbol(info, abfd, name, flags, section,\ |
940 | value, string, cp, coll, hashp)\ | |
dc810e39 AM |
941 | ((coff_backend_info (abfd)->_bfd_coff_link_add_one_symbol)\ |
942 | (info, abfd, name, flags, section, value, string, cp, coll, hashp)) | |
252b5132 RH |
943 | |
944 | #define bfd_coff_link_output_has_begun(a,p) \ | |
7920ce38 | 945 | ((coff_backend_info (a)->_bfd_coff_link_output_has_begun) (a, p)) |
252b5132 | 946 | #define bfd_coff_final_link_postscript(a,p) \ |
7920ce38 | 947 | ((coff_backend_info (a)->_bfd_coff_final_link_postscript) (a, p)) |
252b5132 | 948 | |
2b5c217d NC |
949 | #define bfd_coff_have_print_pdata(a) \ |
950 | (coff_backend_info (a)->_bfd_coff_print_pdata) | |
951 | #define bfd_coff_print_pdata(a,p) \ | |
952 | ((coff_backend_info (a)->_bfd_coff_print_pdata) (a, p)) | |
953 | ||
92dd4511 L |
954 | /* Macro: Returns true if the bfd is a PE executable as opposed to a |
955 | PE object file. */ | |
956 | #define bfd_pei_p(abfd) \ | |
957 | (CONST_STRNEQ ((abfd)->xvec->name, "pei-")) | |
55172d69 PA |
958 | #ifdef __cplusplus |
959 | } | |
960 | #endif |