1 /* xSYM symbol-file support for BFD. 2 Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2012 3 Free Software Foundation, Inc. 4 5 This file is part of BFD, the Binary File Descriptor library. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software 19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 20 MA 02110-1301, USA. */ 21 22 #include "sysdep.h" 23 #include "bfd.h" 24 #include <stdio.h> 25 26 #ifndef __xSYM_H__ 27 #define __xSYM_H__ 28 29 #define BFD_SYM_VERSION_STR_3_1 "\013Version 3.1" 30 #define BFD_SYM_VERSION_STR_3_2 "\013Version 3.2" 31 #define BFD_SYM_VERSION_STR_3_3 "\013Version 3.3" 32 #define BFD_SYM_VERSION_STR_3_4 "\013Version 3.4" 33 #define BFD_SYM_VERSION_STR_3_5 "\013Version 3.5" 34 #define BFD_SYM_END_OF_LIST_3_2 0xffff 35 #define BFD_SYM_END_OF_LIST_3_4 0xffffffff 36 #define BFD_SYM_END_OF_LIST BFD_SYM_END_OF_LIST_3_4 37 #define BFD_SYM_FILE_NAME_INDEX_3_2 0xfffe 38 #define BFD_SYM_FILE_NAME_INDEX_3_4 0xfffffffe 39 #define BFD_SYM_FILE_NAME_INDEX BFD_SYM_FILE_NAME_INDEX_3_4 40 #define BFD_SYM_SOURCE_FILE_CHANGE_3_2 0xfffe 41 #define BFD_SYM_SOURCE_FILE_CHANGE_3_4 0xfffffffe 42 #define BFD_SYM_SOURCE_FILE_CHANGE BFD_SYM_SOURCE_FILE_CHANGE_3_4 43 #define BFD_SYM_MAXIMUM_LEGAL_INDEX_3_2 0xfffd 44 #define BFD_SYM_MAXIMUM_LEGAL_INDEX_3_4 0xfffffffd 45 #define BFD_SYM_MAXIMUM_LEGAL_INDEX BFD_SYM_MAXIMUM_LEGAL_INDEX_3_4 46 47 enum bfd_sym_storage_class 48 { 49 BFD_SYM_STORAGE_CLASS_REGISTER = 0, 50 BFD_SYM_STORAGE_CLASS_GLOBAL = 1, 51 BFD_SYM_STORAGE_CLASS_FRAME_RELATIVE = 2, 52 BFD_SYM_STORAGE_CLASS_STACK_RELATIVE = 3, 53 BFD_SYM_STORAGE_CLASS_ABSOLUTE = 4, 54 BFD_SYM_STORAGE_CLASS_CONSTANT = 5, 55 BFD_SYM_STORAGE_CLASS_BIGCONSTANT = 6, 56 BFD_SYM_STORAGE_CLASS_RESOURCE = 99 57 }; 58 typedef enum bfd_sym_storage_class bfd_sym_storage_class; 59 60 enum bfd_sym_storage_kind 61 { 62 BFD_SYM_STORAGE_KIND_LOCAL = 0, 63 BFD_SYM_STORAGE_KIND_VALUE = 1, 64 BFD_SYM_STORAGE_KIND_REFERENCE = 2, 65 BFD_SYM_STORAGE_KIND_WITH = 3 66 }; 67 typedef enum bfd_sym_storage_kind bfd_sym_storage_kind; 68 69 enum bfd_sym_version 70 { 71 BFD_SYM_VERSION_3_1, 72 BFD_SYM_VERSION_3_2, 73 BFD_SYM_VERSION_3_3, 74 BFD_SYM_VERSION_3_4, 75 BFD_SYM_VERSION_3_5 76 }; 77 typedef enum bfd_sym_version bfd_sym_version; 78 79 enum bfd_sym_module_kind 80 { 81 BFD_SYM_MODULE_KIND_NONE = 0, 82 BFD_SYM_MODULE_KIND_PROGRAM = 1, 83 BFD_SYM_MODULE_KIND_UNIT = 2, 84 BFD_SYM_MODULE_KIND_PROCEDURE = 3, 85 BFD_SYM_MODULE_KIND_FUNCTION = 4, 86 BFD_SYM_MODULE_KIND_DATA = 5, 87 BFD_SYM_MODULE_KIND_BLOCK = 6 88 }; 89 typedef enum bfd_sym_module_kind bfd_sym_module_kind; 90 91 enum bfd_sym_symbol_scope 92 { 93 BFD_SYM_SYMBOL_SCOPE_LOCAL = 0, /* Object is seen only inside current scope. */ 94 BFD_SYM_SYMBOL_SCOPE_GLOBAL = 1 /* Object has global scope. */ 95 }; 96 typedef enum bfd_sym_symbol_scope bfd_sym_symbol_scope; 97 98 struct bfd_sym_file_reference 99 { 100 unsigned long fref_frte_index; /* File reference table index. */ 101 unsigned long fref_offset; /* Absolute offset into source file. */ 102 }; 103 typedef struct bfd_sym_file_reference bfd_sym_file_reference; 104 105 /* NAME TABLE (NTE). */ 106 107 /* RESOURCES TABLE (RTE) 108 109 All code and data is *defined* to reside in a resource. Even A5 110 relative data is defined to reside in a dummy resource of ResType 111 'gbld'. Code always resides in a resource. Because a code/data 112 is built of many modules, when walking through a resource we must 113 point back to the modules in the order they were defined. This is 114 done by requiring the entries in the Modules Entry table to be 115 ordered by resource/resource-number and by the location in that 116 resource. Hence, the resource table entry points to the first 117 module making up that resource. All modules table entries following 118 that first one with the same restype/resnum are contiguous and offset 119 from that first entry. */ 120 121 struct bfd_sym_resources_table_entry 122 { 123 unsigned char rte_res_type[4]; /* Resource Type. */ 124 unsigned short rte_res_number; /* Resource Number. */ 125 unsigned long rte_nte_index; /* Name of the resource. */ 126 unsigned long rte_mte_first; /* Index of first module in the resource. */ 127 unsigned long rte_mte_last; /* Index of the last module in the resource. */ 128 unsigned long rte_res_size; /* Size of the resource. */ 129 }; 130 typedef struct bfd_sym_resources_table_entry bfd_sym_resources_table_entry; 131 132 /* MODULES TABLE (MTE) 133 134 Modules table entries are ordered by their appearance in a resource. 135 (Note that having a single module copied into two resources is not 136 possible). Modules map back to their resource via an index into the 137 resource table and an offset into the resource. Modules also point 138 to their source files, both the definition module and implementation 139 module. Because modules can be textually nested within other 140 modules, a link to the parent (containing) module is required. This 141 module can textually contain other modules. A link to the contiguous 142 list of child (contained) modules is required. Variables, statements, 143 and types defined in the module are pointed to by indexing the head of 144 the contiguous lists of contained variables, contained statements, 145 and contained types. */ 146 147 struct bfd_sym_modules_table_entry 148 { 149 unsigned long mte_rte_index; /* Which resource it is in. */ 150 unsigned long mte_res_offset; /* Offset into the resource. */ 151 unsigned long mte_size; /* Size of module. */ 152 char mte_kind; /* What kind of module this is. */ 153 char mte_scope; /* How visible is it? */ 154 unsigned long mte_parent; /* Containing module. */ 155 bfd_sym_file_reference mte_imp_fref; /* Implementation source. */ 156 unsigned long mte_imp_end; /* End of implementation source. */ 157 unsigned long mte_nte_index; /* The name of the module. */ 158 unsigned long mte_cmte_index; /* Modules contained in this. */ 159 unsigned long mte_cvte_index; /* Variables contained in this. */ 160 unsigned long mte_clte_index; /* Local labels defined here. */ 161 unsigned long mte_ctte_index; /* Types contained in this. */ 162 unsigned long mte_csnte_idx_1; /* CSNTE index of mte_snbr_first. */ 163 unsigned long mte_csnte_idx_2; /* CSNTE index of mte_snbr_last. */ 164 }; 165 typedef struct bfd_sym_modules_table_entry bfd_sym_modules_table_entry; 166 167 /* FILE REFERENCES TABLE (FRTE) 168 169 The FILE REFERENCES TABLE maps from source file to module & offset. 170 The table is ordered by increasing file offset. Each new offset 171 references a module. 172 173 FRT = FILE_SOURCE_START 174 FILE_SOURCE_INCREMENT* 175 END_OF_LIST. 176 177 *** THIS MECHANISM IS VERY SLOW FOR FILE+STATEMENT_NUMBER TO 178 *** MODULE/CODE ADDRESS OPERATIONS. ANOTHER MECHANISM IS 179 *** REQUIRED!! */ 180 181 union bfd_sym_file_references_table_entry 182 { 183 struct 184 { 185 /* END_OF_LIST, FILE_NAME_INDEX, or module table entry. */ 186 unsigned long type; 187 } 188 generic; 189 190 struct 191 { 192 /* FILE_NAME_INDEX. */ 193 unsigned long type; 194 unsigned long nte_index; 195 unsigned long mod_date; 196 } 197 filename; 198 199 struct 200 { 201 /* < FILE_NAME_INDEX. */ 202 unsigned long mte_index; 203 unsigned long file_offset; 204 } 205 entry; 206 }; 207 typedef union bfd_sym_file_references_table_entry bfd_sym_file_references_table_entry; 208 209 /* CONTAINED MODULES TABLE (CMTE) 210 211 Contained Modules are lists of indices into the modules table. The 212 lists are terminated by an END_OF_LIST index. All entries are of the 213 same size, hence mapping an index into a CMTE list is simple. 214 215 CMT = MTE_INDEX* END_OF_LIST. */ 216 217 union bfd_sym_contained_modules_table_entry 218 { 219 struct 220 { 221 /* END_OF_LIST, index. */ 222 unsigned long type; 223 } 224 generic; 225 226 struct 227 { 228 unsigned long mte_index; /* Index into the Modules Table. */ 229 unsigned long nte_index; /* The name of the module. */ 230 } 231 entry; 232 }; 233 typedef union bfd_sym_contained_modules_table_entry bfd_sym_contained_modules_table_entry; 234 235 /* CONTAINED VARIABLES TABLE (CVTE) 236 237 Contained Variables map into the module table, file table, name table, and type 238 table. Contained Variables are a contiguous list of source file change record, 239 giving the name of and offset into the source file corresponding to all variables 240 following. Variable definition records contain an index into the name table (giving 241 the text of the variable as it appears in the source code), an index into the type 242 table giving the type of the variable, an increment added to the source file 243 offset giving the start of the implementation of the variable, and a storage 244 class address, giving information on variable's runtime address. 245 246 CVT = SOURCE_FILE_CHANGE SYMBOL_INFO* END_OF_LIST. 247 SYMBOL_INFO = SYMBOL_DEFINITION | SOURCE_FILE_CHANGE . 248 249 All entries are of the same size, making the fetching of data simple. The 250 variable entries in the list are in ALPHABETICAL ORDER to simplify the display of 251 available variables for several of the debugger's windows. */ 252 253 /* 'la_size' determines the variant used below: 254 255 == BFD_SYM_CVTE_SCA 256 Traditional STORAGE_CLASS_ADDRESS; 257 258 <= BFD_SYM_CVTE_LA_MAX_SIZE 259 That many logical address bytes ("in-situ"); 260 261 == BFD_SYM_CVTE_BIG_LA 262 Logical address bytes in constant pool, at offset 'big_la'. */ 263 264 #define BFD_SYM_CVTE_SCA 0 /* Indicate SCA variant of CVTE. */ 265 #define BFD_SYM_CVTE_LA_MAX_SIZE 13 /* Max# of logical address bytes in a CVTE. */ 266 #define BFD_SYM_CVTE_BIG_LA 127 /* Indicates LA redirection to constant pool. */ 267 268 union bfd_sym_contained_variables_table_entry 269 { 270 struct 271 { 272 /* END_OF_LIST, SOURCE_FILE_CHANGE, or type table entry. */ 273 unsigned long type; 274 } 275 generic; 276 277 struct 278 { 279 /* SOURCE_FILE_CHANGE. */ 280 unsigned long type; 281 bfd_sym_file_reference fref; 282 } 283 file; 284 285 struct 286 { 287 /* < SOURCE_FILE_CHANGE. */ 288 unsigned long tte_index; 289 unsigned long nte_index; 290 unsigned long file_delta; /* Increment from previous source. */ 291 unsigned char scope; 292 unsigned char la_size; /* #bytes of LAs below. */ 293 294 union 295 { 296 /* la_size == BFD_SYM_CVTE_SCA. */ 297 struct 298 { 299 unsigned char sca_kind; /* Distinguish local from value/var formal. */ 300 unsigned char sca_class; /* The storage class itself. */ 301 unsigned long sca_offset; 302 } 303 scstruct; 304 305 /* la_size <= BFD_SYM_CVTE_LA_MAX_SIZE. */ 306 struct { 307 unsigned char la[BFD_SYM_CVTE_LA_MAX_SIZE]; /* Logical address bytes. */ 308 unsigned char la_kind; /* Eqv. cvte_location.sca_kind. */ 309 } 310 lastruct; 311 312 /* la_size == BFD_SYM_CVTE_BIG_LA 127. */ 313 struct 314 { 315 unsigned long big_la; /* Logical address bytes in constant pool. */ 316 unsigned char big_la_kind; /* Eqv. cvte_location.sca_kind. */ 317 } 318 biglastruct; 319 } 320 address; 321 } 322 entry; 323 }; 324 typedef union bfd_sym_contained_variables_table_entry bfd_sym_contained_variables_table_entry; 325 326 /* CONTAINED STATEMENTS TABLE (CSNTE) 327 328 Contained Statements table. This table is similar to the Contained 329 Variables table except that instead of VARIABLE_DEFINITION entries, this 330 module contains STATEMENT_NUMBER_DEFINITION entries. A statement number 331 definition points back to the containing module (via an index into 332 the module entry table) and contains the file and resource deltas 333 to add to the previous values to get to this statement. 334 All entries are of the same size, making the fetching of data simple. The 335 entries in the table are in order of increasing statement number within the 336 source file. 337 338 The Contained Statements table is indexed from two places. An MTE contains 339 an index to the first statement number within the module. An FRTE contains 340 an index to the first statement in the table (Possibly. This is slow.) Or 341 a table of fast statement number to CSNTE entry mappings indexes into the 342 table. Choice not yet made. */ 343 344 union bfd_sym_contained_statements_table_entry 345 { 346 struct 347 { 348 /* END_OF_LIST, SOURCE_FILE_CHANGE, or statement table entry. */ 349 unsigned long type; 350 } 351 generic; 352 353 struct 354 { 355 /* SOURCE_FILE_CHANGE. */ 356 unsigned long type; 357 bfd_sym_file_reference fref; /* File name table. */ 358 } 359 file; 360 361 struct 362 { 363 unsigned long mte_index; /* Which module contains it. */ 364 unsigned long file_delta; /* Where it is defined. */ 365 unsigned long mte_offset; /* Where it is in the module. */ 366 } 367 entry; 368 }; 369 typedef union bfd_sym_contained_statements_table_entry bfd_sym_contained_statements_table_entry; 370 371 /* CONTAINED LABELS TABLE (CLTE) 372 373 Contained Labels table names those labels local to the module. It is similar 374 to the Contained Statements table. */ 375 376 union bfd_sym_contained_labels_table_entry 377 { 378 struct 379 { 380 /* END_OF_LIST, SOURCE_FILE_CHANGE, index. */ 381 unsigned long type; 382 } 383 generic; 384 385 struct 386 { 387 /* SOURCE_FILE_CHANGE. */ 388 unsigned long type; 389 bfd_sym_file_reference fref; 390 } 391 file; 392 393 struct 394 { 395 /* < SOURCE_FILE_CHANGE. */ 396 unsigned long mte_index; /* Which module contains us. */ 397 unsigned long mte_offset; /* Where it is in the module. */ 398 unsigned long nte_index; /* The name of the label. */ 399 unsigned long file_delta; /* Where it is defined. */ 400 unsigned short scope; /* How visible the label is. */ 401 } 402 entry; 403 }; 404 typedef union bfd_sym_contained_labels_table_entry bfd_sym_contained_labels_table_entry; 405 406 /* CONTAINED TYPES TABLE (CTTE) 407 408 Contained Types define the named types that are in the module. It is used to 409 map name indices into type indices. The type entries in the table are in 410 alphabetical order by type name. */ 411 412 union bfd_sym_contained_types_table_entry 413 { 414 struct 415 { 416 /* END_OF_LIST, SOURCE_FILE_CHANGE, or type table entry. */ 417 unsigned long type; 418 } 419 generic; 420 421 struct 422 { 423 /* SOURCE_FILE_CHANGE. */ 424 unsigned long type; 425 bfd_sym_file_reference fref; 426 } 427 file; 428 429 struct 430 { 431 /* < SOURCE_FILE_CHANGE. */ 432 unsigned long tte_index; 433 unsigned long nte_index; 434 unsigned long file_delta; /* From last file definition. */ 435 } 436 entry; 437 }; 438 typedef union bfd_sym_contained_types_table_entry bfd_sym_contained_types_table_entry; 439 440 /* TYPE TABLE (TTE). */ 441 442 typedef unsigned long bfd_sym_type_table_entry; 443 444 /* TYPE INFORMATION TABLE (TINFO). */ 445 446 struct bfd_sym_type_information_table_entry 447 { 448 unsigned long nte_index; 449 unsigned long physical_size; 450 unsigned long logical_size; 451 unsigned long offset; 452 }; 453 typedef struct bfd_sym_type_information_table_entry bfd_sym_type_information_table_entry; 454 455 /* FILE REFERENCES INDEX TABLE (FITE) 456 457 The FRTE INDEX TABLE indexes into the FILE REFERENCE TABLE above. The FRTE 458 at that index is the FILE_SOURCE_START for a series of files. The FRTEs are 459 indexed from 1. The list is terminated with an END_OF_LIST. */ 460 461 union bfd_sym_file_references_index_table_entry 462 { 463 struct 464 { 465 unsigned long type; 466 } 467 generic; 468 469 struct 470 { 471 unsigned long frte_index; /* Index into the FRTE table. */ 472 unsigned long nte_index; /* Name table index, gives filename. */ 473 } 474 entry; 475 }; 476 typedef union bfd_sym_file_references_index_table_entry bfd_sym_file_references_index_table_entry; 477 478 /* CONSTANT POOL (CONST) 479 480 The CONSTANT_POOL consists of entries that start on word boundaries. The entries 481 are referenced by byte index into the constant pool, not by record number. 482 483 Each entry takes the form: 484 485 <16-bit size> 486 <that many bytes of stuff> 487 488 Entries do not cross page boundaries. */ 489 490 typedef short bfd_sym_constant_pool_entry; 491 492 /* The DISK_SYMBOL_HEADER_BLOCK is the first record in a .SYM file, 493 defining the physical characteristics of the symbolic information. 494 The remainder of the * .SYM file is stored in fixed block 495 allocations. For the purposes of paging, the * file is considered 496 to be an array of dshb_page_size blocks, with block 0 (and * 497 possibly more) devoted to the DISK_SYMBOL_HEADER_BLOCK. 498 499 The dti_object_count field means that the allowed indices for that 500 type of object are 0 .. dti_object_count. An index of 0, although 501 allowed, is never done. However, an 0th entry is created in the 502 table. That entry is filled with all zeroes. The reason for this 503 is to avoid off-by-one programming errors that would otherwise 504 occur: an index of k *MEANS* k, not k-1 when going to the disk 505 table. */ 506 507 struct bfd_sym_table_info 508 { 509 unsigned long dti_first_page; /* First page for this table. */ 510 unsigned long dti_page_count; /* Number of pages for the table. */ 511 unsigned long dti_object_count; /* Number of objects in the table. */ 512 }; 513 typedef struct bfd_sym_table_info bfd_sym_table_info; 514 515 struct bfd_sym_header_block 516 { 517 unsigned char dshb_id[32]; /* Version information. */ 518 unsigned short dshb_page_size; /* Size of the pages/blocks. */ 519 unsigned long dshb_hash_page; /* Disk page for the hash table. */ 520 unsigned long dshb_root_mte; /* MTE index of the program root. */ 521 unsigned long dshb_mod_date; /* modification date of executable. */ 522 bfd_sym_table_info dshb_frte; /* Per TABLE information. */ 523 bfd_sym_table_info dshb_rte; 524 bfd_sym_table_info dshb_mte; 525 bfd_sym_table_info dshb_cmte; 526 bfd_sym_table_info dshb_cvte; 527 bfd_sym_table_info dshb_csnte; 528 bfd_sym_table_info dshb_clte; 529 bfd_sym_table_info dshb_ctte; 530 bfd_sym_table_info dshb_tte; 531 bfd_sym_table_info dshb_nte; 532 bfd_sym_table_info dshb_tinfo; 533 bfd_sym_table_info dshb_fite; /* File information. */ 534 bfd_sym_table_info dshb_const; /* Constant pool. */ 535 536 unsigned char dshb_file_creator[4]; /* Executable's creator. */ 537 unsigned char dshb_file_type[4]; /* Executable's file type. */ 538 }; 539 typedef struct bfd_sym_header_block bfd_sym_header_block; 540 541 struct bfd_sym_data_struct 542 { 543 unsigned char *name_table; 544 bfd_sym_header_block header; 545 bfd_sym_version version; 546 bfd *sbfd; 547 }; 548 typedef struct bfd_sym_data_struct bfd_sym_data_struct; 549 550 extern bfd_boolean bfd_sym_mkobject 551 (bfd *); 552 extern void bfd_sym_print_symbol 553 (bfd *, void *, asymbol *, bfd_print_symbol_type); 554 extern bfd_boolean bfd_sym_valid 555 (bfd *); 556 extern unsigned char * bfd_sym_read_name_table 557 (bfd *, bfd_sym_header_block *); 558 extern void bfd_sym_parse_file_reference_v32 559 (unsigned char *, size_t, bfd_sym_file_reference *); 560 extern void bfd_sym_parse_disk_table_v32 561 (unsigned char *, size_t, bfd_sym_table_info *); 562 extern void bfd_sym_parse_header_v32 563 (unsigned char *, size_t, bfd_sym_header_block *); 564 extern int bfd_sym_read_header_v32 565 (bfd *, bfd_sym_header_block *); 566 extern int bfd_sym_read_header_v34 567 (bfd *, bfd_sym_header_block *); 568 extern int bfd_sym_read_header 569 (bfd *, bfd_sym_header_block *, bfd_sym_version); 570 extern int bfd_sym_read_version 571 (bfd *, bfd_sym_version *); 572 extern void bfd_sym_display_table_summary 573 (FILE *, bfd_sym_table_info *, const char *); 574 extern void bfd_sym_display_header 575 (FILE *, bfd_sym_header_block *); 576 extern void bfd_sym_parse_resources_table_entry_v32 577 (unsigned char *, size_t, bfd_sym_resources_table_entry *); 578 extern void bfd_sym_parse_modules_table_entry_v33 579 (unsigned char *, size_t, bfd_sym_modules_table_entry *); 580 extern void bfd_sym_parse_file_references_table_entry_v32 581 (unsigned char *, size_t, bfd_sym_file_references_table_entry *); 582 extern void bfd_sym_parse_contained_modules_table_entry_v32 583 (unsigned char *, size_t, bfd_sym_contained_modules_table_entry *); 584 extern void bfd_sym_parse_contained_variables_table_entry_v32 585 (unsigned char *, size_t, bfd_sym_contained_variables_table_entry *); 586 extern void bfd_sym_parse_contained_statements_table_entry_v32 587 (unsigned char *, size_t, bfd_sym_contained_statements_table_entry *); 588 extern void bfd_sym_parse_contained_labels_table_entry_v32 589 (unsigned char *, size_t, bfd_sym_contained_labels_table_entry *); 590 extern void bfd_sym_parse_type_table_entry_v32 591 (unsigned char *, size_t, bfd_sym_type_table_entry *); 592 extern int bfd_sym_fetch_resources_table_entry 593 (bfd *, bfd_sym_resources_table_entry *, unsigned long); 594 extern int bfd_sym_fetch_modules_table_entry 595 (bfd *, bfd_sym_modules_table_entry *, unsigned long); 596 extern int bfd_sym_fetch_file_references_table_entry 597 (bfd *, bfd_sym_file_references_table_entry *, unsigned long); 598 extern int bfd_sym_fetch_contained_modules_table_entry 599 (bfd *, bfd_sym_contained_modules_table_entry *, unsigned long); 600 extern int bfd_sym_fetch_contained_variables_table_entry 601 (bfd *, bfd_sym_contained_variables_table_entry *, unsigned long); 602 extern int bfd_sym_fetch_contained_statements_table_entry 603 (bfd *, bfd_sym_contained_statements_table_entry *, unsigned long); 604 extern int bfd_sym_fetch_contained_labels_table_entry 605 (bfd *, bfd_sym_contained_labels_table_entry *, unsigned long); 606 extern int bfd_sym_fetch_contained_types_table_entry 607 (bfd *, bfd_sym_contained_types_table_entry *, unsigned long); 608 extern int bfd_sym_fetch_file_references_index_table_entry 609 (bfd *, bfd_sym_file_references_index_table_entry *, unsigned long); 610 extern int bfd_sym_fetch_constant_pool_entry 611 (bfd *, bfd_sym_constant_pool_entry *, unsigned long); 612 extern int bfd_sym_fetch_type_table_entry 613 (bfd *, bfd_sym_type_table_entry *, unsigned long); 614 extern int bfd_sym_fetch_type_information_table_entry 615 (bfd *, bfd_sym_type_information_table_entry *, unsigned long); 616 extern int bfd_sym_fetch_type_table_information 617 (bfd *, bfd_sym_type_information_table_entry *, unsigned long); 618 extern const unsigned char * bfd_sym_symbol_name 619 (bfd *, unsigned long); 620 extern const unsigned char * bfd_sym_module_name 621 (bfd *, unsigned long); 622 extern const char * bfd_sym_unparse_storage_kind 623 (enum bfd_sym_storage_kind); 624 extern const char * bfd_sym_unparse_storage_class 625 (enum bfd_sym_storage_class); 626 extern const char * bfd_sym_unparse_module_kind 627 (enum bfd_sym_module_kind); 628 extern const char * bfd_sym_unparse_symbol_scope 629 (enum bfd_sym_symbol_scope); 630 extern void bfd_sym_print_file_reference 631 (bfd *, FILE *, bfd_sym_file_reference *); 632 extern void bfd_sym_print_resources_table_entry 633 (bfd *, FILE *, bfd_sym_resources_table_entry *); 634 extern void bfd_sym_print_modules_table_entry 635 (bfd *, FILE *, bfd_sym_modules_table_entry *); 636 extern void bfd_sym_print_file_references_table_entry 637 (bfd *, FILE *, bfd_sym_file_references_table_entry *); 638 extern void bfd_sym_print_contained_modules_table_entry 639 (bfd *, FILE *, bfd_sym_contained_modules_table_entry *); 640 extern void bfd_sym_print_contained_variables_table_entry 641 (bfd *, FILE *f, bfd_sym_contained_variables_table_entry *); 642 extern void bfd_sym_print_contained_statements_table_entry 643 (bfd *, FILE *, bfd_sym_contained_statements_table_entry *); 644 extern void bfd_sym_print_contained_labels_table_entry 645 (bfd *, FILE *, bfd_sym_contained_labels_table_entry *); 646 extern void bfd_sym_print_contained_types_table_entry 647 (bfd *, FILE *, bfd_sym_contained_types_table_entry *); 648 extern const char * bfd_sym_type_operator_name 649 (unsigned char); 650 extern const char * bfd_sym_type_basic_name 651 (unsigned char); 652 extern int bfd_sym_fetch_long 653 (unsigned char *, unsigned long, unsigned long, unsigned long *, long *); 654 extern void bfd_sym_print_type_information 655 (bfd *, FILE *, unsigned char *, unsigned long, unsigned long, unsigned long *); 656 extern void bfd_sym_print_type_information_table_entry 657 (bfd *, FILE *, bfd_sym_type_information_table_entry *); 658 extern void bfd_sym_print_file_references_index_table_entry 659 (bfd *, FILE *, bfd_sym_file_references_index_table_entry *); 660 extern void bfd_sym_print_constant_pool_entry 661 (bfd *, FILE *, bfd_sym_constant_pool_entry *); 662 extern unsigned char * bfd_sym_display_name_table_entry 663 (bfd *, FILE *, unsigned char *); 664 extern void bfd_sym_display_name_table 665 (bfd *, FILE *); 666 extern void bfd_sym_display_resources_table 667 (bfd *, FILE *); 668 extern void bfd_sym_display_modules_table 669 (bfd *, FILE *); 670 extern void bfd_sym_display_file_references_table 671 (bfd *, FILE *); 672 extern void bfd_sym_display_contained_modules_table 673 (bfd *, FILE *); 674 extern void bfd_sym_display_contained_variables_table 675 (bfd *, FILE *); 676 extern void bfd_sym_display_contained_statements_table 677 (bfd *, FILE *); 678 extern void bfd_sym_display_contained_labels_table 679 (bfd *, FILE *); 680 extern void bfd_sym_display_contained_types_table 681 (bfd *, FILE *); 682 extern void bfd_sym_display_file_references_index_table 683 (bfd *, FILE *); 684 extern void bfd_sym_display_constant_pool 685 (bfd *, FILE *); 686 extern void bfd_sym_display_type_information_table 687 (bfd *, FILE *); 688 extern int bfd_sym_scan 689 (bfd *, bfd_sym_version, bfd_sym_data_struct *); 690 extern const bfd_target * bfd_sym_object_p 691 (bfd *); 692 extern void bfd_sym_get_symbol_info 693 (bfd *, asymbol *, symbol_info *); 694 extern long bfd_sym_get_symtab_upper_bound 695 (bfd *); 696 extern long bfd_sym_canonicalize_symtab 697 (bfd *, asymbol **); 698 extern int bfd_sym_sizeof_headers 699 (bfd *, struct bfd_link_info *); 700 701 #endif /* __xSYM_H__ */ 702