| 1 | /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically |
| 2 | generated from "libcoff-in.h" and "coffcode.h". |
| 3 | Run "make headers" in your build bfd/ to regenerate. */ |
| 4 | |
| 5 | /* BFD COFF object file private structure. |
| 6 | Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
| 7 | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
| 8 | Free Software Foundation, Inc. |
| 9 | Written by Cygnus Support. |
| 10 | |
| 11 | This file is part of BFD, the Binary File Descriptor library. |
| 12 | |
| 13 | This program is free software; you can redistribute it and/or modify |
| 14 | it under the terms of the GNU General Public License as published by |
| 15 | the Free Software Foundation; either version 3 of the License, or |
| 16 | (at your option) any later version. |
| 17 | |
| 18 | This program is distributed in the hope that it will be useful, |
| 19 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 21 | GNU General Public License for more details. |
| 22 | |
| 23 | You should have received a copy of the GNU General Public License |
| 24 | along with this program; if not, write to the Free Software |
| 25 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| 26 | MA 02110-1301, USA. */ |
| 27 | |
| 28 | #include "bfdlink.h" |
| 29 | |
| 30 | /* Object file tdata; access macros. */ |
| 31 | |
| 32 | #define coff_data(bfd) ((bfd)->tdata.coff_obj_data) |
| 33 | #define exec_hdr(bfd) (coff_data (bfd)->hdr) |
| 34 | #define obj_pe(bfd) (coff_data (bfd)->pe) |
| 35 | #define obj_symbols(bfd) (coff_data (bfd)->symbols) |
| 36 | #define obj_sym_filepos(bfd) (coff_data (bfd)->sym_filepos) |
| 37 | #define obj_relocbase(bfd) (coff_data (bfd)->relocbase) |
| 38 | #define obj_raw_syments(bfd) (coff_data (bfd)->raw_syments) |
| 39 | #define obj_raw_syment_count(bfd) (coff_data (bfd)->raw_syment_count) |
| 40 | #define obj_convert(bfd) (coff_data (bfd)->conversion_table) |
| 41 | #define obj_conv_table_size(bfd) (coff_data (bfd)->conv_table_size) |
| 42 | #define obj_coff_external_syms(bfd) (coff_data (bfd)->external_syms) |
| 43 | #define obj_coff_keep_syms(bfd) (coff_data (bfd)->keep_syms) |
| 44 | #define obj_coff_strings(bfd) (coff_data (bfd)->strings) |
| 45 | #define obj_coff_keep_strings(bfd) (coff_data (bfd)->keep_strings) |
| 46 | #define obj_coff_sym_hashes(bfd) (coff_data (bfd)->sym_hashes) |
| 47 | #define obj_coff_strings_written(bfd) (coff_data (bfd)->strings_written) |
| 48 | #define obj_coff_local_toc_table(bfd) (coff_data (bfd)->local_toc_sym_map) |
| 49 | |
| 50 | /* `Tdata' information kept for COFF files. */ |
| 51 | |
| 52 | typedef struct coff_tdata |
| 53 | { |
| 54 | struct coff_symbol_struct *symbols; /* Symtab for input bfd. */ |
| 55 | unsigned int *conversion_table; |
| 56 | int conv_table_size; |
| 57 | file_ptr sym_filepos; |
| 58 | |
| 59 | struct coff_ptr_struct *raw_syments; |
| 60 | unsigned long raw_syment_count; |
| 61 | |
| 62 | /* These are only valid once writing has begun. */ |
| 63 | long int relocbase; |
| 64 | |
| 65 | /* These members communicate important constants about the symbol table |
| 66 | to GDB's symbol-reading code. These `constants' unfortunately vary |
| 67 | from coff implementation to implementation... */ |
| 68 | unsigned local_n_btmask; |
| 69 | unsigned local_n_btshft; |
| 70 | unsigned local_n_tmask; |
| 71 | unsigned local_n_tshift; |
| 72 | unsigned local_symesz; |
| 73 | unsigned local_auxesz; |
| 74 | unsigned local_linesz; |
| 75 | |
| 76 | /* The unswapped external symbols. May be NULL. Read by |
| 77 | _bfd_coff_get_external_symbols. */ |
| 78 | void * external_syms; |
| 79 | /* If this is TRUE, the external_syms may not be freed. */ |
| 80 | bfd_boolean keep_syms; |
| 81 | |
| 82 | /* The string table. May be NULL. Read by |
| 83 | _bfd_coff_read_string_table. */ |
| 84 | char *strings; |
| 85 | /* If this is TRUE, the strings may not be freed. */ |
| 86 | bfd_boolean keep_strings; |
| 87 | /* If this is TRUE, the strings have been written out already. */ |
| 88 | bfd_boolean strings_written; |
| 89 | |
| 90 | /* Is this a PE format coff file? */ |
| 91 | int pe; |
| 92 | /* Used by the COFF backend linker. */ |
| 93 | struct coff_link_hash_entry **sym_hashes; |
| 94 | |
| 95 | /* Used by the pe linker for PowerPC. */ |
| 96 | int *local_toc_sym_map; |
| 97 | |
| 98 | struct bfd_link_info *link_info; |
| 99 | |
| 100 | /* Used by coff_find_nearest_line. */ |
| 101 | void * line_info; |
| 102 | |
| 103 | /* A place to stash dwarf2 info for this bfd. */ |
| 104 | void * dwarf2_find_line_info; |
| 105 | |
| 106 | /* The timestamp from the COFF file header. */ |
| 107 | long timestamp; |
| 108 | |
| 109 | /* Copy of some of the f_flags bits in the COFF filehdr structure, |
| 110 | used by ARM code. */ |
| 111 | flagword flags; |
| 112 | |
| 113 | /* coff-stgo32 EXE stub header after BFD tdata has been allocated. Its data |
| 114 | is kept in internal_filehdr.go32stub beforehand. */ |
| 115 | char *go32stub; |
| 116 | } coff_data_type; |
| 117 | |
| 118 | /* Tdata for pe image files. */ |
| 119 | typedef struct pe_tdata |
| 120 | { |
| 121 | coff_data_type coff; |
| 122 | struct internal_extra_pe_aouthdr pe_opthdr; |
| 123 | int dll; |
| 124 | int has_reloc_section; |
| 125 | int dont_strip_reloc; |
| 126 | bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *); |
| 127 | flagword real_flags; |
| 128 | } pe_data_type; |
| 129 | |
| 130 | #define pe_data(bfd) ((bfd)->tdata.pe_obj_data) |
| 131 | |
| 132 | /* Tdata for XCOFF files. */ |
| 133 | |
| 134 | struct xcoff_tdata |
| 135 | { |
| 136 | /* Basic COFF information. */ |
| 137 | coff_data_type coff; |
| 138 | |
| 139 | /* TRUE if this is an XCOFF64 file. */ |
| 140 | bfd_boolean xcoff64; |
| 141 | |
| 142 | /* TRUE if a large a.out header should be generated. */ |
| 143 | bfd_boolean full_aouthdr; |
| 144 | |
| 145 | /* TOC value. */ |
| 146 | bfd_vma toc; |
| 147 | |
| 148 | /* Index of section holding TOC. */ |
| 149 | int sntoc; |
| 150 | |
| 151 | /* Index of section holding entry point. */ |
| 152 | int snentry; |
| 153 | |
| 154 | /* .text alignment from optional header. */ |
| 155 | int text_align_power; |
| 156 | |
| 157 | /* .data alignment from optional header. */ |
| 158 | int data_align_power; |
| 159 | |
| 160 | /* modtype from optional header. */ |
| 161 | short modtype; |
| 162 | |
| 163 | /* cputype from optional header. */ |
| 164 | short cputype; |
| 165 | |
| 166 | /* maxdata from optional header. */ |
| 167 | bfd_vma maxdata; |
| 168 | |
| 169 | /* maxstack from optional header. */ |
| 170 | bfd_vma maxstack; |
| 171 | |
| 172 | /* Used by the XCOFF backend linker. */ |
| 173 | asection **csects; |
| 174 | long *debug_indices; |
| 175 | unsigned int *lineno_counts; |
| 176 | unsigned int import_file_id; |
| 177 | }; |
| 178 | |
| 179 | #define xcoff_data(abfd) ((abfd)->tdata.xcoff_obj_data) |
| 180 | |
| 181 | /* We take the address of the first element of an asymbol to ensure that the |
| 182 | macro is only ever applied to an asymbol. */ |
| 183 | #define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd))) |
| 184 | |
| 185 | /* The used_by_bfd field of a section may be set to a pointer to this |
| 186 | structure. */ |
| 187 | |
| 188 | struct coff_section_tdata |
| 189 | { |
| 190 | /* The relocs, swapped into COFF internal form. This may be NULL. */ |
| 191 | struct internal_reloc *relocs; |
| 192 | /* If this is TRUE, the relocs entry may not be freed. */ |
| 193 | bfd_boolean keep_relocs; |
| 194 | /* The section contents. This may be NULL. */ |
| 195 | bfd_byte *contents; |
| 196 | /* If this is TRUE, the contents entry may not be freed. */ |
| 197 | bfd_boolean keep_contents; |
| 198 | /* Information cached by coff_find_nearest_line. */ |
| 199 | bfd_vma offset; |
| 200 | unsigned int i; |
| 201 | const char *function; |
| 202 | /* Optional information about a COMDAT entry; NULL if not COMDAT. */ |
| 203 | struct coff_comdat_info *comdat; |
| 204 | int line_base; |
| 205 | /* A pointer used for .stab linking optimizations. */ |
| 206 | void * stab_info; |
| 207 | /* Available for individual backends. */ |
| 208 | void * tdata; |
| 209 | }; |
| 210 | |
| 211 | /* An accessor macro for the coff_section_tdata structure. */ |
| 212 | #define coff_section_data(abfd, sec) \ |
| 213 | ((struct coff_section_tdata *) (sec)->used_by_bfd) |
| 214 | |
| 215 | /* Tdata for sections in XCOFF files. This is used by the linker. */ |
| 216 | |
| 217 | struct xcoff_section_tdata |
| 218 | { |
| 219 | /* Used for XCOFF csects created by the linker; points to the real |
| 220 | XCOFF section which contains this csect. */ |
| 221 | asection *enclosing; |
| 222 | /* The lineno_count field for the enclosing section, because we are |
| 223 | going to clobber it there. */ |
| 224 | unsigned int lineno_count; |
| 225 | /* The first and last symbol indices for symbols used by this csect. */ |
| 226 | unsigned long first_symndx; |
| 227 | unsigned long last_symndx; |
| 228 | }; |
| 229 | |
| 230 | /* An accessor macro the xcoff_section_tdata structure. */ |
| 231 | #define xcoff_section_data(abfd, sec) \ |
| 232 | ((struct xcoff_section_tdata *) coff_section_data ((abfd), (sec))->tdata) |
| 233 | |
| 234 | /* Tdata for sections in PE files. */ |
| 235 | |
| 236 | struct pei_section_tdata |
| 237 | { |
| 238 | /* The virtual size of the section. */ |
| 239 | bfd_size_type virt_size; |
| 240 | /* The PE section flags. */ |
| 241 | long pe_flags; |
| 242 | }; |
| 243 | |
| 244 | /* An accessor macro for the pei_section_tdata structure. */ |
| 245 | #define pei_section_data(abfd, sec) \ |
| 246 | ((struct pei_section_tdata *) coff_section_data ((abfd), (sec))->tdata) |
| 247 | |
| 248 | /* COFF linker hash table entries. */ |
| 249 | |
| 250 | struct coff_link_hash_entry |
| 251 | { |
| 252 | struct bfd_link_hash_entry root; |
| 253 | |
| 254 | /* Symbol index in output file. Set to -1 initially. Set to -2 if |
| 255 | there is a reloc against this symbol. */ |
| 256 | long indx; |
| 257 | |
| 258 | /* Symbol type. */ |
| 259 | unsigned short type; |
| 260 | |
| 261 | /* Symbol class. */ |
| 262 | unsigned char symbol_class; |
| 263 | |
| 264 | /* Number of auxiliary entries. */ |
| 265 | char numaux; |
| 266 | |
| 267 | /* BFD to take auxiliary entries from. */ |
| 268 | bfd *auxbfd; |
| 269 | |
| 270 | /* Pointer to array of auxiliary entries, if any. */ |
| 271 | union internal_auxent *aux; |
| 272 | |
| 273 | /* Flag word; legal values follow. */ |
| 274 | unsigned short coff_link_hash_flags; |
| 275 | /* Symbol is a PE section symbol. */ |
| 276 | #define COFF_LINK_HASH_PE_SECTION_SYMBOL (01) |
| 277 | }; |
| 278 | |
| 279 | /* COFF linker hash table. */ |
| 280 | |
| 281 | struct coff_link_hash_table |
| 282 | { |
| 283 | struct bfd_link_hash_table root; |
| 284 | /* A pointer to information used to link stabs in sections. */ |
| 285 | struct stab_info stab_info; |
| 286 | }; |
| 287 | |
| 288 | /* Look up an entry in a COFF linker hash table. */ |
| 289 | |
| 290 | #define coff_link_hash_lookup(table, string, create, copy, follow) \ |
| 291 | ((struct coff_link_hash_entry *) \ |
| 292 | bfd_link_hash_lookup (&(table)->root, (string), (create), \ |
| 293 | (copy), (follow))) |
| 294 | |
| 295 | /* Traverse a COFF linker hash table. */ |
| 296 | |
| 297 | #define coff_link_hash_traverse(table, func, info) \ |
| 298 | (bfd_link_hash_traverse \ |
| 299 | (&(table)->root, \ |
| 300 | (bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func), \ |
| 301 | (info))) |
| 302 | |
| 303 | /* Get the COFF linker hash table from a link_info structure. */ |
| 304 | |
| 305 | #define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash)) |
| 306 | |
| 307 | /* Functions in coffgen.c. */ |
| 308 | extern const bfd_target *coff_object_p |
| 309 | (bfd *); |
| 310 | extern struct bfd_section *coff_section_from_bfd_index |
| 311 | (bfd *, int); |
| 312 | extern long coff_get_symtab_upper_bound |
| 313 | (bfd *); |
| 314 | extern long coff_canonicalize_symtab |
| 315 | (bfd *, asymbol **); |
| 316 | extern int coff_count_linenumbers |
| 317 | (bfd *); |
| 318 | extern struct coff_symbol_struct *coff_symbol_from |
| 319 | (bfd *, asymbol *); |
| 320 | extern bfd_boolean coff_renumber_symbols |
| 321 | (bfd *, int *); |
| 322 | extern void coff_mangle_symbols |
| 323 | (bfd *); |
| 324 | extern bfd_boolean coff_write_symbols |
| 325 | (bfd *); |
| 326 | extern bfd_boolean coff_write_linenumbers |
| 327 | (bfd *); |
| 328 | extern alent *coff_get_lineno |
| 329 | (bfd *, asymbol *); |
| 330 | extern asymbol *coff_section_symbol |
| 331 | (bfd *, char *); |
| 332 | extern bfd_boolean _bfd_coff_get_external_symbols |
| 333 | (bfd *); |
| 334 | extern const char *_bfd_coff_read_string_table |
| 335 | (bfd *); |
| 336 | extern bfd_boolean _bfd_coff_free_symbols |
| 337 | (bfd *); |
| 338 | extern struct coff_ptr_struct *coff_get_normalized_symtab |
| 339 | (bfd *); |
| 340 | extern long coff_get_reloc_upper_bound |
| 341 | (bfd *, sec_ptr); |
| 342 | extern asymbol *coff_make_empty_symbol |
| 343 | (bfd *); |
| 344 | extern void coff_print_symbol |
| 345 | (bfd *, void * filep, asymbol *, bfd_print_symbol_type); |
| 346 | extern void coff_get_symbol_info |
| 347 | (bfd *, asymbol *, symbol_info *ret); |
| 348 | extern bfd_boolean _bfd_coff_is_local_label_name |
| 349 | (bfd *, const char *); |
| 350 | extern asymbol *coff_bfd_make_debug_symbol |
| 351 | (bfd *, void *, unsigned long); |
| 352 | extern bfd_boolean coff_find_nearest_line |
| 353 | (bfd *, asection *, asymbol **, bfd_vma, const char **, |
| 354 | const char **, unsigned int *); |
| 355 | extern bfd_boolean coff_find_inliner_info |
| 356 | (bfd *, const char **, const char **, unsigned int *); |
| 357 | extern int coff_sizeof_headers |
| 358 | (bfd *, struct bfd_link_info *); |
| 359 | extern bfd_boolean bfd_coff_reloc16_relax_section |
| 360 | (bfd *, asection *, struct bfd_link_info *, bfd_boolean *); |
| 361 | extern bfd_byte *bfd_coff_reloc16_get_relocated_section_contents |
| 362 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, |
| 363 | bfd_byte *, bfd_boolean, asymbol **); |
| 364 | extern bfd_vma bfd_coff_reloc16_get_value |
| 365 | (arelent *, struct bfd_link_info *, asection *); |
| 366 | extern void bfd_perform_slip |
| 367 | (bfd *, unsigned int, asection *, bfd_vma); |
| 368 | |
| 369 | /* Functions and types in cofflink.c. */ |
| 370 | |
| 371 | #define STRING_SIZE_SIZE 4 |
| 372 | |
| 373 | /* We use a hash table to merge identical enum, struct, and union |
| 374 | definitions in the linker. */ |
| 375 | |
| 376 | /* Information we keep for a single element (an enum value, a |
| 377 | structure or union field) in the debug merge hash table. */ |
| 378 | |
| 379 | struct coff_debug_merge_element |
| 380 | { |
| 381 | /* Next element. */ |
| 382 | struct coff_debug_merge_element *next; |
| 383 | |
| 384 | /* Name. */ |
| 385 | const char *name; |
| 386 | |
| 387 | /* Type. */ |
| 388 | unsigned int type; |
| 389 | |
| 390 | /* Symbol index for complex type. */ |
| 391 | long tagndx; |
| 392 | }; |
| 393 | |
| 394 | /* A linked list of debug merge entries for a given name. */ |
| 395 | |
| 396 | struct coff_debug_merge_type |
| 397 | { |
| 398 | /* Next type with the same name. */ |
| 399 | struct coff_debug_merge_type *next; |
| 400 | |
| 401 | /* Class of type. */ |
| 402 | int type_class; |
| 403 | |
| 404 | /* Symbol index where this type is defined. */ |
| 405 | long indx; |
| 406 | |
| 407 | /* List of elements. */ |
| 408 | struct coff_debug_merge_element *elements; |
| 409 | }; |
| 410 | |
| 411 | /* Information we store in the debug merge hash table. */ |
| 412 | |
| 413 | struct coff_debug_merge_hash_entry |
| 414 | { |
| 415 | struct bfd_hash_entry root; |
| 416 | |
| 417 | /* A list of types with this name. */ |
| 418 | struct coff_debug_merge_type *types; |
| 419 | }; |
| 420 | |
| 421 | /* The debug merge hash table. */ |
| 422 | |
| 423 | struct coff_debug_merge_hash_table |
| 424 | { |
| 425 | struct bfd_hash_table root; |
| 426 | }; |
| 427 | |
| 428 | /* Initialize a COFF debug merge hash table. */ |
| 429 | |
| 430 | #define coff_debug_merge_hash_table_init(table) \ |
| 431 | (bfd_hash_table_init (&(table)->root, _bfd_coff_debug_merge_hash_newfunc, \ |
| 432 | sizeof (struct coff_debug_merge_hash_entry))) |
| 433 | |
| 434 | /* Free a COFF debug merge hash table. */ |
| 435 | |
| 436 | #define coff_debug_merge_hash_table_free(table) \ |
| 437 | (bfd_hash_table_free (&(table)->root)) |
| 438 | |
| 439 | /* Look up an entry in a COFF debug merge hash table. */ |
| 440 | |
| 441 | #define coff_debug_merge_hash_lookup(table, string, create, copy) \ |
| 442 | ((struct coff_debug_merge_hash_entry *) \ |
| 443 | bfd_hash_lookup (&(table)->root, (string), (create), (copy))) |
| 444 | |
| 445 | /* Information we keep for each section in the output file when doing |
| 446 | a relocatable link. */ |
| 447 | |
| 448 | struct coff_link_section_info |
| 449 | { |
| 450 | /* The relocs to be output. */ |
| 451 | struct internal_reloc *relocs; |
| 452 | /* For each reloc against a global symbol whose index was not known |
| 453 | when the reloc was handled, the global hash table entry. */ |
| 454 | struct coff_link_hash_entry **rel_hashes; |
| 455 | }; |
| 456 | |
| 457 | /* Information that we pass around while doing the final link step. */ |
| 458 | |
| 459 | struct coff_final_link_info |
| 460 | { |
| 461 | /* General link information. */ |
| 462 | struct bfd_link_info *info; |
| 463 | /* Output BFD. */ |
| 464 | bfd *output_bfd; |
| 465 | /* Used to indicate failure in traversal routine. */ |
| 466 | bfd_boolean failed; |
| 467 | /* If doing "task linking" set only during the time when we want the |
| 468 | global symbol writer to convert the storage class of defined global |
| 469 | symbols from global to static. */ |
| 470 | bfd_boolean global_to_static; |
| 471 | /* Hash table for long symbol names. */ |
| 472 | struct bfd_strtab_hash *strtab; |
| 473 | /* When doing a relocatable link, an array of information kept for |
| 474 | each output section, indexed by the target_index field. */ |
| 475 | struct coff_link_section_info *section_info; |
| 476 | /* Symbol index of last C_FILE symbol (-1 if none). */ |
| 477 | long last_file_index; |
| 478 | /* Contents of last C_FILE symbol. */ |
| 479 | struct internal_syment last_file; |
| 480 | /* Symbol index of first aux entry of last .bf symbol with an empty |
| 481 | endndx field (-1 if none). */ |
| 482 | long last_bf_index; |
| 483 | /* Contents of last_bf_index aux entry. */ |
| 484 | union internal_auxent last_bf; |
| 485 | /* Hash table used to merge debug information. */ |
| 486 | struct coff_debug_merge_hash_table debug_merge; |
| 487 | /* Buffer large enough to hold swapped symbols of any input file. */ |
| 488 | struct internal_syment *internal_syms; |
| 489 | /* Buffer large enough to hold sections of symbols of any input file. */ |
| 490 | asection **sec_ptrs; |
| 491 | /* Buffer large enough to hold output indices of symbols of any |
| 492 | input file. */ |
| 493 | long *sym_indices; |
| 494 | /* Buffer large enough to hold output symbols for any input file. */ |
| 495 | bfd_byte *outsyms; |
| 496 | /* Buffer large enough to hold external line numbers for any input |
| 497 | section. */ |
| 498 | bfd_byte *linenos; |
| 499 | /* Buffer large enough to hold any input section. */ |
| 500 | bfd_byte *contents; |
| 501 | /* Buffer large enough to hold external relocs of any input section. */ |
| 502 | bfd_byte *external_relocs; |
| 503 | /* Buffer large enough to hold swapped relocs of any input section. */ |
| 504 | struct internal_reloc *internal_relocs; |
| 505 | }; |
| 506 | |
| 507 | /* Most COFF variants have no way to record the alignment of a |
| 508 | section. This struct is used to set a specific alignment based on |
| 509 | the name of the section. */ |
| 510 | |
| 511 | struct coff_section_alignment_entry |
| 512 | { |
| 513 | /* The section name. */ |
| 514 | const char *name; |
| 515 | |
| 516 | /* This is either (unsigned int) -1, indicating that the section |
| 517 | name must match exactly, or it is the number of letters which |
| 518 | must match at the start of the name. */ |
| 519 | unsigned int comparison_length; |
| 520 | |
| 521 | /* These macros may be used to fill in the first two fields in a |
| 522 | structure initialization. */ |
| 523 | #define COFF_SECTION_NAME_EXACT_MATCH(name) (name), ((unsigned int) -1) |
| 524 | #define COFF_SECTION_NAME_PARTIAL_MATCH(name) (name), (sizeof (name) - 1) |
| 525 | |
| 526 | /* Only use this entry if the default section alignment for this |
| 527 | target is at least that much (as a power of two). If this field |
| 528 | is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */ |
| 529 | unsigned int default_alignment_min; |
| 530 | |
| 531 | /* Only use this entry if the default section alignment for this |
| 532 | target is no greater than this (as a power of two). If this |
| 533 | field is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */ |
| 534 | unsigned int default_alignment_max; |
| 535 | |
| 536 | #define COFF_ALIGNMENT_FIELD_EMPTY ((unsigned int) -1) |
| 537 | |
| 538 | /* The desired alignment for this section (as a power of two). */ |
| 539 | unsigned int alignment_power; |
| 540 | }; |
| 541 | |
| 542 | extern struct bfd_hash_entry *_bfd_coff_link_hash_newfunc |
| 543 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
| 544 | extern bfd_boolean _bfd_coff_link_hash_table_init |
| 545 | (struct coff_link_hash_table *, bfd *, |
| 546 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, |
| 547 | struct bfd_hash_table *, |
| 548 | const char *), |
| 549 | unsigned int); |
| 550 | extern struct bfd_link_hash_table *_bfd_coff_link_hash_table_create |
| 551 | (bfd *); |
| 552 | extern const char *_bfd_coff_internal_syment_name |
| 553 | (bfd *, const struct internal_syment *, char *); |
| 554 | extern bfd_boolean _bfd_coff_link_add_symbols |
| 555 | (bfd *, struct bfd_link_info *); |
| 556 | extern bfd_boolean _bfd_coff_final_link |
| 557 | (bfd *, struct bfd_link_info *); |
| 558 | extern struct internal_reloc *_bfd_coff_read_internal_relocs |
| 559 | (bfd *, asection *, bfd_boolean, bfd_byte *, bfd_boolean, |
| 560 | struct internal_reloc *); |
| 561 | extern bfd_boolean _bfd_coff_generic_relocate_section |
| 562 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
| 563 | struct internal_reloc *, struct internal_syment *, asection **); |
| 564 | extern struct bfd_hash_entry *_bfd_coff_debug_merge_hash_newfunc |
| 565 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
| 566 | extern bfd_boolean _bfd_coff_write_global_sym |
| 567 | (struct coff_link_hash_entry *, void *); |
| 568 | extern bfd_boolean _bfd_coff_write_task_globals |
| 569 | (struct coff_link_hash_entry *, void *); |
| 570 | extern bfd_boolean _bfd_coff_link_input_bfd |
| 571 | (struct coff_final_link_info *, bfd *); |
| 572 | extern bfd_boolean _bfd_coff_reloc_link_order |
| 573 | (bfd *, struct coff_final_link_info *, asection *, |
| 574 | struct bfd_link_order *); |
| 575 | |
| 576 | |
| 577 | #define coff_get_section_contents_in_window \ |
| 578 | _bfd_generic_get_section_contents_in_window |
| 579 | |
| 580 | /* Functions in xcofflink.c. */ |
| 581 | |
| 582 | extern long _bfd_xcoff_get_dynamic_symtab_upper_bound |
| 583 | (bfd *); |
| 584 | extern long _bfd_xcoff_canonicalize_dynamic_symtab |
| 585 | (bfd *, asymbol **); |
| 586 | extern long _bfd_xcoff_get_dynamic_reloc_upper_bound |
| 587 | (bfd *); |
| 588 | extern long _bfd_xcoff_canonicalize_dynamic_reloc |
| 589 | (bfd *, arelent **, asymbol **); |
| 590 | extern struct bfd_link_hash_table *_bfd_xcoff_bfd_link_hash_table_create |
| 591 | (bfd *); |
| 592 | extern void _bfd_xcoff_bfd_link_hash_table_free |
| 593 | (struct bfd_link_hash_table *); |
| 594 | extern bfd_boolean _bfd_xcoff_bfd_link_add_symbols |
| 595 | (bfd *, struct bfd_link_info *); |
| 596 | extern bfd_boolean _bfd_xcoff_bfd_final_link |
| 597 | (bfd *, struct bfd_link_info *); |
| 598 | extern bfd_boolean _bfd_xcoff_define_common_symbol |
| 599 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); |
| 600 | extern bfd_boolean _bfd_ppc_xcoff_relocate_section |
| 601 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
| 602 | struct internal_reloc *, struct internal_syment *, asection **); |
| 603 | |
| 604 | /* Functions in coff-ppc.c. FIXME: These are called by pe.em in the |
| 605 | linker, and so should start with bfd and be declared in bfd.h. */ |
| 606 | |
| 607 | extern bfd_boolean ppc_allocate_toc_section |
| 608 | (struct bfd_link_info *); |
| 609 | extern bfd_boolean ppc_process_before_allocation |
| 610 | (bfd *, struct bfd_link_info *); |
| 611 | /* Extracted from coffcode.h. */ |
| 612 | typedef struct coff_ptr_struct |
| 613 | { |
| 614 | /* Remembers the offset from the first symbol in the file for |
| 615 | this symbol. Generated by coff_renumber_symbols. */ |
| 616 | unsigned int offset; |
| 617 | |
| 618 | /* Should the value of this symbol be renumbered. Used for |
| 619 | XCOFF C_BSTAT symbols. Set by coff_slurp_symbol_table. */ |
| 620 | unsigned int fix_value : 1; |
| 621 | |
| 622 | /* Should the tag field of this symbol be renumbered. |
| 623 | Created by coff_pointerize_aux. */ |
| 624 | unsigned int fix_tag : 1; |
| 625 | |
| 626 | /* Should the endidx field of this symbol be renumbered. |
| 627 | Created by coff_pointerize_aux. */ |
| 628 | unsigned int fix_end : 1; |
| 629 | |
| 630 | /* Should the x_csect.x_scnlen field be renumbered. |
| 631 | Created by coff_pointerize_aux. */ |
| 632 | unsigned int fix_scnlen : 1; |
| 633 | |
| 634 | /* Fix up an XCOFF C_BINCL/C_EINCL symbol. The value is the |
| 635 | index into the line number entries. Set by coff_slurp_symbol_table. */ |
| 636 | unsigned int fix_line : 1; |
| 637 | |
| 638 | /* The container for the symbol structure as read and translated |
| 639 | from the file. */ |
| 640 | union |
| 641 | { |
| 642 | union internal_auxent auxent; |
| 643 | struct internal_syment syment; |
| 644 | } u; |
| 645 | } combined_entry_type; |
| 646 | |
| 647 | |
| 648 | /* Each canonical asymbol really looks like this: */ |
| 649 | |
| 650 | typedef struct coff_symbol_struct |
| 651 | { |
| 652 | /* The actual symbol which the rest of BFD works with */ |
| 653 | asymbol symbol; |
| 654 | |
| 655 | /* A pointer to the hidden information for this symbol */ |
| 656 | combined_entry_type *native; |
| 657 | |
| 658 | /* A pointer to the linenumber information for this symbol */ |
| 659 | struct lineno_cache_entry *lineno; |
| 660 | |
| 661 | /* Have the line numbers been relocated yet ? */ |
| 662 | bfd_boolean done_lineno; |
| 663 | } coff_symbol_type; |
| 664 | /* COFF symbol classifications. */ |
| 665 | |
| 666 | enum coff_symbol_classification |
| 667 | { |
| 668 | /* Global symbol. */ |
| 669 | COFF_SYMBOL_GLOBAL, |
| 670 | /* Common symbol. */ |
| 671 | COFF_SYMBOL_COMMON, |
| 672 | /* Undefined symbol. */ |
| 673 | COFF_SYMBOL_UNDEFINED, |
| 674 | /* Local symbol. */ |
| 675 | COFF_SYMBOL_LOCAL, |
| 676 | /* PE section symbol. */ |
| 677 | COFF_SYMBOL_PE_SECTION |
| 678 | }; |
| 679 | |
| 680 | typedef struct |
| 681 | { |
| 682 | void (*_bfd_coff_swap_aux_in) |
| 683 | (bfd *, void *, int, int, int, int, void *); |
| 684 | |
| 685 | void (*_bfd_coff_swap_sym_in) |
| 686 | (bfd *, void *, void *); |
| 687 | |
| 688 | void (*_bfd_coff_swap_lineno_in) |
| 689 | (bfd *, void *, void *); |
| 690 | |
| 691 | unsigned int (*_bfd_coff_swap_aux_out) |
| 692 | (bfd *, void *, int, int, int, int, void *); |
| 693 | |
| 694 | unsigned int (*_bfd_coff_swap_sym_out) |
| 695 | (bfd *, void *, void *); |
| 696 | |
| 697 | unsigned int (*_bfd_coff_swap_lineno_out) |
| 698 | (bfd *, void *, void *); |
| 699 | |
| 700 | unsigned int (*_bfd_coff_swap_reloc_out) |
| 701 | (bfd *, void *, void *); |
| 702 | |
| 703 | unsigned int (*_bfd_coff_swap_filehdr_out) |
| 704 | (bfd *, void *, void *); |
| 705 | |
| 706 | unsigned int (*_bfd_coff_swap_aouthdr_out) |
| 707 | (bfd *, void *, void *); |
| 708 | |
| 709 | unsigned int (*_bfd_coff_swap_scnhdr_out) |
| 710 | (bfd *, void *, void *); |
| 711 | |
| 712 | unsigned int _bfd_filhsz; |
| 713 | unsigned int _bfd_aoutsz; |
| 714 | unsigned int _bfd_scnhsz; |
| 715 | unsigned int _bfd_symesz; |
| 716 | unsigned int _bfd_auxesz; |
| 717 | unsigned int _bfd_relsz; |
| 718 | unsigned int _bfd_linesz; |
| 719 | unsigned int _bfd_filnmlen; |
| 720 | bfd_boolean _bfd_coff_long_filenames; |
| 721 | |
| 722 | bfd_boolean _bfd_coff_long_section_names; |
| 723 | bfd_boolean (*_bfd_coff_set_long_section_names) |
| 724 | (bfd *, int); |
| 725 | |
| 726 | unsigned int _bfd_coff_default_section_alignment_power; |
| 727 | bfd_boolean _bfd_coff_force_symnames_in_strings; |
| 728 | unsigned int _bfd_coff_debug_string_prefix_length; |
| 729 | |
| 730 | void (*_bfd_coff_swap_filehdr_in) |
| 731 | (bfd *, void *, void *); |
| 732 | |
| 733 | void (*_bfd_coff_swap_aouthdr_in) |
| 734 | (bfd *, void *, void *); |
| 735 | |
| 736 | void (*_bfd_coff_swap_scnhdr_in) |
| 737 | (bfd *, void *, void *); |
| 738 | |
| 739 | void (*_bfd_coff_swap_reloc_in) |
| 740 | (bfd *abfd, void *, void *); |
| 741 | |
| 742 | bfd_boolean (*_bfd_coff_bad_format_hook) |
| 743 | (bfd *, void *); |
| 744 | |
| 745 | bfd_boolean (*_bfd_coff_set_arch_mach_hook) |
| 746 | (bfd *, void *); |
| 747 | |
| 748 | void * (*_bfd_coff_mkobject_hook) |
| 749 | (bfd *, void *, void *); |
| 750 | |
| 751 | bfd_boolean (*_bfd_styp_to_sec_flags_hook) |
| 752 | (bfd *, void *, const char *, asection *, flagword *); |
| 753 | |
| 754 | void (*_bfd_set_alignment_hook) |
| 755 | (bfd *, asection *, void *); |
| 756 | |
| 757 | bfd_boolean (*_bfd_coff_slurp_symbol_table) |
| 758 | (bfd *); |
| 759 | |
| 760 | bfd_boolean (*_bfd_coff_symname_in_debug) |
| 761 | (bfd *, struct internal_syment *); |
| 762 | |
| 763 | bfd_boolean (*_bfd_coff_pointerize_aux_hook) |
| 764 | (bfd *, combined_entry_type *, combined_entry_type *, |
| 765 | unsigned int, combined_entry_type *); |
| 766 | |
| 767 | bfd_boolean (*_bfd_coff_print_aux) |
| 768 | (bfd *, FILE *, combined_entry_type *, combined_entry_type *, |
| 769 | combined_entry_type *, unsigned int); |
| 770 | |
| 771 | void (*_bfd_coff_reloc16_extra_cases) |
| 772 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *, |
| 773 | bfd_byte *, unsigned int *, unsigned int *); |
| 774 | |
| 775 | int (*_bfd_coff_reloc16_estimate) |
| 776 | (bfd *, asection *, arelent *, unsigned int, |
| 777 | struct bfd_link_info *); |
| 778 | |
| 779 | enum coff_symbol_classification (*_bfd_coff_classify_symbol) |
| 780 | (bfd *, struct internal_syment *); |
| 781 | |
| 782 | bfd_boolean (*_bfd_coff_compute_section_file_positions) |
| 783 | (bfd *); |
| 784 | |
| 785 | bfd_boolean (*_bfd_coff_start_final_link) |
| 786 | (bfd *, struct bfd_link_info *); |
| 787 | |
| 788 | bfd_boolean (*_bfd_coff_relocate_section) |
| 789 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
| 790 | struct internal_reloc *, struct internal_syment *, asection **); |
| 791 | |
| 792 | reloc_howto_type *(*_bfd_coff_rtype_to_howto) |
| 793 | (bfd *, asection *, struct internal_reloc *, |
| 794 | struct coff_link_hash_entry *, struct internal_syment *, |
| 795 | bfd_vma *); |
| 796 | |
| 797 | bfd_boolean (*_bfd_coff_adjust_symndx) |
| 798 | (bfd *, struct bfd_link_info *, bfd *, asection *, |
| 799 | struct internal_reloc *, bfd_boolean *); |
| 800 | |
| 801 | bfd_boolean (*_bfd_coff_link_add_one_symbol) |
| 802 | (struct bfd_link_info *, bfd *, const char *, flagword, |
| 803 | asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean, |
| 804 | struct bfd_link_hash_entry **); |
| 805 | |
| 806 | bfd_boolean (*_bfd_coff_link_output_has_begun) |
| 807 | (bfd *, struct coff_final_link_info *); |
| 808 | |
| 809 | bfd_boolean (*_bfd_coff_final_link_postscript) |
| 810 | (bfd *, struct coff_final_link_info *); |
| 811 | |
| 812 | bfd_boolean (*_bfd_coff_print_pdata) |
| 813 | (bfd *, void *); |
| 814 | |
| 815 | } bfd_coff_backend_data; |
| 816 | |
| 817 | #define coff_backend_info(abfd) \ |
| 818 | ((bfd_coff_backend_data *) (abfd)->xvec->backend_data) |
| 819 | |
| 820 | #define bfd_coff_swap_aux_in(a,e,t,c,ind,num,i) \ |
| 821 | ((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,ind,num,i)) |
| 822 | |
| 823 | #define bfd_coff_swap_sym_in(a,e,i) \ |
| 824 | ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i)) |
| 825 | |
| 826 | #define bfd_coff_swap_lineno_in(a,e,i) \ |
| 827 | ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i)) |
| 828 | |
| 829 | #define bfd_coff_swap_reloc_out(abfd, i, o) \ |
| 830 | ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o)) |
| 831 | |
| 832 | #define bfd_coff_swap_lineno_out(abfd, i, o) \ |
| 833 | ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o)) |
| 834 | |
| 835 | #define bfd_coff_swap_aux_out(a,i,t,c,ind,num,o) \ |
| 836 | ((coff_backend_info (a)->_bfd_coff_swap_aux_out) (a,i,t,c,ind,num,o)) |
| 837 | |
| 838 | #define bfd_coff_swap_sym_out(abfd, i,o) \ |
| 839 | ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o)) |
| 840 | |
| 841 | #define bfd_coff_swap_scnhdr_out(abfd, i,o) \ |
| 842 | ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o)) |
| 843 | |
| 844 | #define bfd_coff_swap_filehdr_out(abfd, i,o) \ |
| 845 | ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o)) |
| 846 | |
| 847 | #define bfd_coff_swap_aouthdr_out(abfd, i,o) \ |
| 848 | ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o)) |
| 849 | |
| 850 | #define bfd_coff_filhsz(abfd) (coff_backend_info (abfd)->_bfd_filhsz) |
| 851 | #define bfd_coff_aoutsz(abfd) (coff_backend_info (abfd)->_bfd_aoutsz) |
| 852 | #define bfd_coff_scnhsz(abfd) (coff_backend_info (abfd)->_bfd_scnhsz) |
| 853 | #define bfd_coff_symesz(abfd) (coff_backend_info (abfd)->_bfd_symesz) |
| 854 | #define bfd_coff_auxesz(abfd) (coff_backend_info (abfd)->_bfd_auxesz) |
| 855 | #define bfd_coff_relsz(abfd) (coff_backend_info (abfd)->_bfd_relsz) |
| 856 | #define bfd_coff_linesz(abfd) (coff_backend_info (abfd)->_bfd_linesz) |
| 857 | #define bfd_coff_filnmlen(abfd) (coff_backend_info (abfd)->_bfd_filnmlen) |
| 858 | #define bfd_coff_long_filenames(abfd) \ |
| 859 | (coff_backend_info (abfd)->_bfd_coff_long_filenames) |
| 860 | #define bfd_coff_long_section_names(abfd) \ |
| 861 | (coff_backend_info (abfd)->_bfd_coff_long_section_names) |
| 862 | #define bfd_coff_set_long_section_names(abfd, enable) \ |
| 863 | ((coff_backend_info (abfd)->_bfd_coff_set_long_section_names) (abfd, enable)) |
| 864 | #define bfd_coff_default_section_alignment_power(abfd) \ |
| 865 | (coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power) |
| 866 | #define bfd_coff_swap_filehdr_in(abfd, i,o) \ |
| 867 | ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_in) (abfd, i, o)) |
| 868 | |
| 869 | #define bfd_coff_swap_aouthdr_in(abfd, i,o) \ |
| 870 | ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_in) (abfd, i, o)) |
| 871 | |
| 872 | #define bfd_coff_swap_scnhdr_in(abfd, i,o) \ |
| 873 | ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_in) (abfd, i, o)) |
| 874 | |
| 875 | #define bfd_coff_swap_reloc_in(abfd, i, o) \ |
| 876 | ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_in) (abfd, i, o)) |
| 877 | |
| 878 | #define bfd_coff_bad_format_hook(abfd, filehdr) \ |
| 879 | ((coff_backend_info (abfd)->_bfd_coff_bad_format_hook) (abfd, filehdr)) |
| 880 | |
| 881 | #define bfd_coff_set_arch_mach_hook(abfd, filehdr)\ |
| 882 | ((coff_backend_info (abfd)->_bfd_coff_set_arch_mach_hook) (abfd, filehdr)) |
| 883 | #define bfd_coff_mkobject_hook(abfd, filehdr, aouthdr)\ |
| 884 | ((coff_backend_info (abfd)->_bfd_coff_mkobject_hook)\ |
| 885 | (abfd, filehdr, aouthdr)) |
| 886 | |
| 887 | #define bfd_coff_styp_to_sec_flags_hook(abfd, scnhdr, name, section, flags_ptr)\ |
| 888 | ((coff_backend_info (abfd)->_bfd_styp_to_sec_flags_hook)\ |
| 889 | (abfd, scnhdr, name, section, flags_ptr)) |
| 890 | |
| 891 | #define bfd_coff_set_alignment_hook(abfd, sec, scnhdr)\ |
| 892 | ((coff_backend_info (abfd)->_bfd_set_alignment_hook) (abfd, sec, scnhdr)) |
| 893 | |
| 894 | #define bfd_coff_slurp_symbol_table(abfd)\ |
| 895 | ((coff_backend_info (abfd)->_bfd_coff_slurp_symbol_table) (abfd)) |
| 896 | |
| 897 | #define bfd_coff_symname_in_debug(abfd, sym)\ |
| 898 | ((coff_backend_info (abfd)->_bfd_coff_symname_in_debug) (abfd, sym)) |
| 899 | |
| 900 | #define bfd_coff_force_symnames_in_strings(abfd)\ |
| 901 | (coff_backend_info (abfd)->_bfd_coff_force_symnames_in_strings) |
| 902 | |
| 903 | #define bfd_coff_debug_string_prefix_length(abfd)\ |
| 904 | (coff_backend_info (abfd)->_bfd_coff_debug_string_prefix_length) |
| 905 | |
| 906 | #define bfd_coff_print_aux(abfd, file, base, symbol, aux, indaux)\ |
| 907 | ((coff_backend_info (abfd)->_bfd_coff_print_aux)\ |
| 908 | (abfd, file, base, symbol, aux, indaux)) |
| 909 | |
| 910 | #define bfd_coff_reloc16_extra_cases(abfd, link_info, link_order,\ |
| 911 | reloc, data, src_ptr, dst_ptr)\ |
| 912 | ((coff_backend_info (abfd)->_bfd_coff_reloc16_extra_cases)\ |
| 913 | (abfd, link_info, link_order, reloc, data, src_ptr, dst_ptr)) |
| 914 | |
| 915 | #define bfd_coff_reloc16_estimate(abfd, section, reloc, shrink, link_info)\ |
| 916 | ((coff_backend_info (abfd)->_bfd_coff_reloc16_estimate)\ |
| 917 | (abfd, section, reloc, shrink, link_info)) |
| 918 | |
| 919 | #define bfd_coff_classify_symbol(abfd, sym)\ |
| 920 | ((coff_backend_info (abfd)->_bfd_coff_classify_symbol)\ |
| 921 | (abfd, sym)) |
| 922 | |
| 923 | #define bfd_coff_compute_section_file_positions(abfd)\ |
| 924 | ((coff_backend_info (abfd)->_bfd_coff_compute_section_file_positions)\ |
| 925 | (abfd)) |
| 926 | |
| 927 | #define bfd_coff_start_final_link(obfd, info)\ |
| 928 | ((coff_backend_info (obfd)->_bfd_coff_start_final_link)\ |
| 929 | (obfd, info)) |
| 930 | #define bfd_coff_relocate_section(obfd,info,ibfd,o,con,rel,isyms,secs)\ |
| 931 | ((coff_backend_info (ibfd)->_bfd_coff_relocate_section)\ |
| 932 | (obfd, info, ibfd, o, con, rel, isyms, secs)) |
| 933 | #define bfd_coff_rtype_to_howto(abfd, sec, rel, h, sym, addendp)\ |
| 934 | ((coff_backend_info (abfd)->_bfd_coff_rtype_to_howto)\ |
| 935 | (abfd, sec, rel, h, sym, addendp)) |
| 936 | #define bfd_coff_adjust_symndx(obfd, info, ibfd, sec, rel, adjustedp)\ |
| 937 | ((coff_backend_info (abfd)->_bfd_coff_adjust_symndx)\ |
| 938 | (obfd, info, ibfd, sec, rel, adjustedp)) |
| 939 | #define bfd_coff_link_add_one_symbol(info, abfd, name, flags, section,\ |
| 940 | value, string, cp, coll, hashp)\ |
| 941 | ((coff_backend_info (abfd)->_bfd_coff_link_add_one_symbol)\ |
| 942 | (info, abfd, name, flags, section, value, string, cp, coll, hashp)) |
| 943 | |
| 944 | #define bfd_coff_link_output_has_begun(a,p) \ |
| 945 | ((coff_backend_info (a)->_bfd_coff_link_output_has_begun) (a, p)) |
| 946 | #define bfd_coff_final_link_postscript(a,p) \ |
| 947 | ((coff_backend_info (a)->_bfd_coff_final_link_postscript) (a, p)) |
| 948 | |
| 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 | |
| 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-")) |