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