1 /* xSYM symbol-file support for BFD. 2 Copyright (C) 1999-2014 Free Software Foundation, Inc. 3 4 This file is part of BFD, the Binary File Descriptor library. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 19 MA 02110-1301, USA. */ 20 21 #include "sysdep.h" 22 #include "bfd.h" 23 #include <stdio.h> 24 25 #ifndef __xSYM_H__ 26 #define __xSYM_H__ 27 28 #define BFD_SYM_VERSION_STR_3_1 "\013Version 3.1" 29 #define BFD_SYM_VERSION_STR_3_2 "\013Version 3.2" 30 #define BFD_SYM_VERSION_STR_3_3 "\013Version 3.3" 31 #define BFD_SYM_VERSION_STR_3_4 "\013Version 3.4" 32 #define BFD_SYM_VERSION_STR_3_5 "\013Version 3.5" 33 #define BFD_SYM_END_OF_LIST_3_2 0xffff 34 #define BFD_SYM_END_OF_LIST_3_4 0xffffffff 35 #define BFD_SYM_END_OF_LIST BFD_SYM_END_OF_LIST_3_4 36 #define BFD_SYM_FILE_NAME_INDEX_3_2 0xfffe 37 #define BFD_SYM_FILE_NAME_INDEX_3_4 0xfffffffe 38 #define BFD_SYM_FILE_NAME_INDEX BFD_SYM_FILE_NAME_INDEX_3_4 39 #define BFD_SYM_SOURCE_FILE_CHANGE_3_2 0xfffe 40 #define BFD_SYM_SOURCE_FILE_CHANGE_3_4 0xfffffffe 41 #define BFD_SYM_SOURCE_FILE_CHANGE BFD_SYM_SOURCE_FILE_CHANGE_3_4 42 #define BFD_SYM_MAXIMUM_LEGAL_INDEX_3_2 0xfffd 43 #define BFD_SYM_MAXIMUM_LEGAL_INDEX_3_4 0xfffffffd 44 #define BFD_SYM_MAXIMUM_LEGAL_INDEX BFD_SYM_MAXIMUM_LEGAL_INDEX_3_4 45 46 enum bfd_sym_storage_class 47 { 48 BFD_SYM_STORAGE_CLASS_REGISTER = 0, 49 BFD_SYM_STORAGE_CLASS_GLOBAL = 1, 50 BFD_SYM_STORAGE_CLASS_FRAME_RELATIVE = 2, 51 BFD_SYM_STORAGE_CLASS_STACK_RELATIVE = 3, 52 BFD_SYM_STORAGE_CLASS_ABSOLUTE = 4, 53 BFD_SYM_STORAGE_CLASS_CONSTANT = 5, 54 BFD_SYM_STORAGE_CLASS_BIGCONSTANT = 6, 55 BFD_SYM_STORAGE_CLASS_RESOURCE = 99 56 }; 57 typedef enum bfd_sym_storage_class bfd_sym_storage_class; 58 59 enum bfd_sym_storage_kind 60 { 61 BFD_SYM_STORAGE_KIND_LOCAL = 0, 62 BFD_SYM_STORAGE_KIND_VALUE = 1, 63 BFD_SYM_STORAGE_KIND_REFERENCE = 2, 64 BFD_SYM_STORAGE_KIND_WITH = 3 65 }; 66 typedef enum bfd_sym_storage_kind bfd_sym_storage_kind; 67 68 enum bfd_sym_version 69 { 70 BFD_SYM_VERSION_3_1, 71 BFD_SYM_VERSION_3_2, 72 BFD_SYM_VERSION_3_3, 73 BFD_SYM_VERSION_3_4, 74 BFD_SYM_VERSION_3_5 75 }; 76 typedef enum bfd_sym_version bfd_sym_version; 77 78 enum bfd_sym_module_kind 79 { 80 BFD_SYM_MODULE_KIND_NONE = 0, 81 BFD_SYM_MODULE_KIND_PROGRAM = 1, 82 BFD_SYM_MODULE_KIND_UNIT = 2, 83 BFD_SYM_MODULE_KIND_PROCEDURE = 3, 84 BFD_SYM_MODULE_KIND_FUNCTION = 4, 85 BFD_SYM_MODULE_KIND_DATA = 5, 86 BFD_SYM_MODULE_KIND_BLOCK = 6 87 }; 88 typedef enum bfd_sym_module_kind bfd_sym_module_kind; 89 90 enum bfd_sym_symbol_scope 91 { 92 BFD_SYM_SYMBOL_SCOPE_LOCAL = 0, /* Object is seen only inside current scope. */ 93 BFD_SYM_SYMBOL_SCOPE_GLOBAL = 1 /* Object has global scope. */ 94 }; 95 typedef enum bfd_sym_symbol_scope bfd_sym_symbol_scope; 96 97 struct bfd_sym_file_reference 98 { 99 unsigned long fref_frte_index; /* File reference table index. */ 100 unsigned long fref_offset; /* Absolute offset into source file. */ 101 }; 102 typedef struct bfd_sym_file_reference bfd_sym_file_reference; 103 104 /* NAME TABLE (NTE). */ 105 106 /* RESOURCES TABLE (RTE) 107 108 All code and data is *defined* to reside in a resource. Even A5 109 relative data is defined to reside in a dummy resource of ResType 110 'gbld'. Code always resides in a resource. Because a code/data 111 is built of many modules, when walking through a resource we must 112 point back to the modules in the order they were defined. This is 113 done by requiring the entries in the Modules Entry table to be 114 ordered by resource/resource-number and by the location in that 115 resource. Hence, the resource table entry points to the first 116 module making up that resource. All modules table entries following 117 that first one with the same restype/resnum are contiguous and offset 118 from that first entry. */ 119 120 struct bfd_sym_resources_table_entry 121 { 122 unsigned char rte_res_type[4]; /* Resource Type. */ 123 unsigned short rte_res_number; /* Resource Number. */ 124 unsigned long rte_nte_index; /* Name of the resource. */ 125 unsigned long rte_mte_first; /* Index of first module in the resource. */ 126 unsigned long rte_mte_last; /* Index of the last module in the resource. */ 127 unsigned long rte_res_size; /* Size of the resource. */ 128 }; 129 typedef struct bfd_sym_resources_table_entry bfd_sym_resources_table_entry; 130 131 /* MODULES TABLE (MTE) 132 133 Modules table entries are ordered by their appearance in a resource. 134 (Note that having a single module copied into two resources is not 135 possible). Modules map back to their resource via an index into the 136 resource table and an offset into the resource. Modules also point 137 to their source files, both the definition module and implementation 138 module. Because modules can be textually nested within other 139 modules, a link to the parent (containing) module is required. This 140 module can textually contain other modules. A link to the contiguous 141 list of child (contained) modules is required. Variables, statements, 142 and types defined in the module are pointed to by indexing the head of 143 the contiguous lists of contained variables, contained statements, 144 and contained types. */ 145 146 struct bfd_sym_modules_table_entry 147 { 148 unsigned long mte_rte_index; /* Which resource it is in. */ 149 unsigned long mte_res_offset; /* Offset into the resource. */ 150 unsigned long mte_size; /* Size of module. */ 151 char mte_kind; /* What kind of module this is. */ 152 char mte_scope; /* How visible is it? */ 153 unsigned long mte_parent; /* Containing module. */ 154 bfd_sym_file_reference mte_imp_fref; /* Implementation source. */ 155 unsigned long mte_imp_end; /* End of implementation source. */ 156 unsigned long mte_nte_index; /* The name of the module. */ 157 unsigned long mte_cmte_index; /* Modules contained in this. */ 158 unsigned long mte_cvte_index; /* Variables contained in this. */ 159 unsigned long mte_clte_index; /* Local labels defined here. */ 160 unsigned long mte_ctte_index; /* Types contained in this. */ 161 unsigned long mte_csnte_idx_1; /* CSNTE index of mte_snbr_first. */ 162 unsigned long mte_csnte_idx_2; /* CSNTE index of mte_snbr_last. */ 163 }; 164 typedef struct bfd_sym_modules_table_entry bfd_sym_modules_table_entry; 165 166 /* FILE REFERENCES TABLE (FRTE) 167 168 The FILE REFERENCES TABLE maps from source file to module & offset. 169 The table is ordered by increasing file offset. Each new offset 170 references a module. 171 172 FRT = FILE_SOURCE_START 173 FILE_SOURCE_INCREMENT* 174 END_OF_LIST. 175 176 *** THIS MECHANISM IS VERY SLOW FOR FILE+STATEMENT_NUMBER TO 177 *** MODULE/CODE ADDRESS OPERATIONS. ANOTHER MECHANISM IS 178 *** REQUIRED!! */ 179 180 union bfd_sym_file_references_table_entry 181 { 182 struct 183 { 184 /* END_OF_LIST, FILE_NAME_INDEX, or module table entry. */ 185 unsigned long type; 186 } 187 generic; 188 189 struct 190 { 191 /* FILE_NAME_INDEX. */ 192 unsigned long type; 193 unsigned long nte_index; 194 unsigned long mod_date; 195 } 196 filename; 197 198 struct 199 { 200 /* < FILE_NAME_INDEX. */ 201 unsigned long mte_index; 202 unsigned long file_offset; 203 } 204 entry; 205 }; 206 typedef union bfd_sym_file_references_table_entry bfd_sym_file_references_table_entry; 207 208 /* CONTAINED MODULES TABLE (CMTE) 209 210 Contained Modules are lists of indices into the modules table. The 211 lists are terminated by an END_OF_LIST index. All entries are of the 212 same size, hence mapping an index into a CMTE list is simple. 213 214 CMT = MTE_INDEX* END_OF_LIST. */ 215 216 union bfd_sym_contained_modules_table_entry 217 { 218 struct 219 { 220 /* END_OF_LIST, index. */ 221 unsigned long type; 222 } 223 generic; 224 225 struct 226 { 227 unsigned long mte_index; /* Index into the Modules Table. */ 228 unsigned long nte_index; /* The name of the module. */ 229 } 230 entry; 231 }; 232 typedef union bfd_sym_contained_modules_table_entry bfd_sym_contained_modules_table_entry; 233 234 /* CONTAINED VARIABLES TABLE (CVTE) 235 236 Contained Variables map into the module table, file table, name table, and type 237 table. Contained Variables are a contiguous list of source file change record, 238 giving the name of and offset into the source file corresponding to all variables 239 following. Variable definition records contain an index into the name table (giving 240 the text of the variable as it appears in the source code), an index into the type 241 table giving the type of the variable, an increment added to the source file 242 offset giving the start of the implementation of the variable, and a storage 243 class address, giving information on variable's runtime address. 244 245 CVT = SOURCE_FILE_CHANGE SYMBOL_INFO* END_OF_LIST. 246 SYMBOL_INFO = SYMBOL_DEFINITION | SOURCE_FILE_CHANGE . 247 248 All entries are of the same size, making the fetching of data simple. The 249 variable entries in the list are in ALPHABETICAL ORDER to simplify the display of 250 available variables for several of the debugger's windows. */ 251 252 /* 'la_size' determines the variant used below: 253 254 == BFD_SYM_CVTE_SCA 255 Traditional STORAGE_CLASS_ADDRESS; 256 257 <= BFD_SYM_CVTE_LA_MAX_SIZE 258 That many logical address bytes ("in-situ"); 259 260 == BFD_SYM_CVTE_BIG_LA 261 Logical address bytes in constant pool, at offset 'big_la'. */ 262 263 #define BFD_SYM_CVTE_SCA 0 /* Indicate SCA variant of CVTE. */ 264 #define BFD_SYM_CVTE_LA_MAX_SIZE 13 /* Max# of logical address bytes in a CVTE. */ 265 #define BFD_SYM_CVTE_BIG_LA 127 /* Indicates LA redirection to constant pool. */ 266 267 union bfd_sym_contained_variables_table_entry 268 { 269 struct 270 { 271 /* END_OF_LIST, SOURCE_FILE_CHANGE, or type table entry. */ 272 unsigned long type; 273 } 274 generic; 275 276 struct 277 { 278 /* SOURCE_FILE_CHANGE. */ 279 unsigned long type; 280 bfd_sym_file_reference fref; 281 } 282 file; 283 284 struct 285 { 286 /* < SOURCE_FILE_CHANGE. */ 287 unsigned long tte_index; 288 unsigned long nte_index; 289 unsigned long file_delta; /* Increment from previous source. */ 290 unsigned char scope; 291 unsigned char la_size; /* #bytes of LAs below. */ 292 293 union 294 { 295 /* la_size == BFD_SYM_CVTE_SCA. */ 296 struct 297 { 298 unsigned char sca_kind; /* Distinguish local from value/var formal. */ 299 unsigned char sca_class; /* The storage class itself. */ 300 unsigned long sca_offset; 301 } 302 scstruct; 303 304 /* la_size <= BFD_SYM_CVTE_LA_MAX_SIZE. */ 305 struct { 306 unsigned char la[BFD_SYM_CVTE_LA_MAX_SIZE]; /* Logical address bytes. */ 307 unsigned char la_kind; /* Eqv. cvte_location.sca_kind. */ 308 } 309 lastruct; 310 311 /* la_size == BFD_SYM_CVTE_BIG_LA 127. */ 312 struct 313 { 314 unsigned long big_la; /* Logical address bytes in constant pool. */ 315 unsigned char big_la_kind; /* Eqv. cvte_location.sca_kind. */ 316 } 317 biglastruct; 318 } 319 address; 320 } 321 entry; 322 }; 323 typedef union bfd_sym_contained_variables_table_entry bfd_sym_contained_variables_table_entry; 324 325 /* CONTAINED STATEMENTS TABLE (CSNTE) 326 327 Contained Statements table. This table is similar to the Contained 328 Variables table except that instead of VARIABLE_DEFINITION entries, this 329 module contains STATEMENT_NUMBER_DEFINITION entries. A statement number 330 definition points back to the containing module (via an index into 331 the module entry table) and contains the file and resource deltas 332 to add to the previous values to get to this statement. 333 All entries are of the same size, making the fetching of data simple. The 334 entries in the table are in order of increasing statement number within the 335 source file. 336 337 The Contained Statements table is indexed from two places. An MTE contains 338 an index to the first statement number within the module. An FRTE contains 339 an index to the first statement in the table (Possibly. This is slow.) Or 340 a table of fast statement number to CSNTE entry mappings indexes into the 341 table. Choice not yet made. */ 342 343 union bfd_sym_contained_statements_table_entry 344 { 345 struct 346 { 347 /* END_OF_LIST, SOURCE_FILE_CHANGE, or statement table entry. */ 348 unsigned long type; 349 } 350 generic; 351 352 struct 353 { 354 /* SOURCE_FILE_CHANGE. */ 355 unsigned long type; 356 bfd_sym_file_reference fref; /* File name table. */ 357 } 358 file; 359 360 struct 361 { 362 unsigned long mte_index; /* Which module contains it. */ 363 unsigned long file_delta; /* Where it is defined. */ 364 unsigned long mte_offset; /* Where it is in the module. */ 365 } 366 entry; 367 }; 368 typedef union bfd_sym_contained_statements_table_entry bfd_sym_contained_statements_table_entry; 369 370 /* CONTAINED LABELS TABLE (CLTE) 371 372 Contained Labels table names those labels local to the module. It is similar 373 to the Contained Statements table. */ 374 375 union bfd_sym_contained_labels_table_entry 376 { 377 struct 378 { 379 /* END_OF_LIST, SOURCE_FILE_CHANGE, index. */ 380 unsigned long type; 381 } 382 generic; 383 384 struct 385 { 386 /* SOURCE_FILE_CHANGE. */ 387 unsigned long type; 388 bfd_sym_file_reference fref; 389 } 390 file; 391 392 struct 393 { 394 /* < SOURCE_FILE_CHANGE. */ 395 unsigned long mte_index; /* Which module contains us. */ 396 unsigned long mte_offset; /* Where it is in the module. */ 397 unsigned long nte_index; /* The name of the label. */ 398 unsigned long file_delta; /* Where it is defined. */ 399 unsigned short scope; /* How visible the label is. */ 400 } 401 entry; 402 }; 403 typedef union bfd_sym_contained_labels_table_entry bfd_sym_contained_labels_table_entry; 404 405 /* CONTAINED TYPES TABLE (CTTE) 406 407 Contained Types define the named types that are in the module. It is used to 408 map name indices into type indices. The type entries in the table are in 409 alphabetical order by type name. */ 410 411 union bfd_sym_contained_types_table_entry 412 { 413 struct 414 { 415 /* END_OF_LIST, SOURCE_FILE_CHANGE, or type table entry. */ 416 unsigned long type; 417 } 418 generic; 419 420 struct 421 { 422 /* SOURCE_FILE_CHANGE. */ 423 unsigned long type; 424 bfd_sym_file_reference fref; 425 } 426 file; 427 428 struct 429 { 430 /* < SOURCE_FILE_CHANGE. */ 431 unsigned long tte_index; 432 unsigned long nte_index; 433 unsigned long file_delta; /* From last file definition. */ 434 } 435 entry; 436 }; 437 typedef union bfd_sym_contained_types_table_entry bfd_sym_contained_types_table_entry; 438 439 /* TYPE TABLE (TTE). */ 440 441 typedef unsigned long bfd_sym_type_table_entry; 442 443 /* TYPE INFORMATION TABLE (TINFO). */ 444 445 struct bfd_sym_type_information_table_entry 446 { 447 unsigned long nte_index; 448 unsigned long physical_size; 449 unsigned long logical_size; 450 unsigned long offset; 451 }; 452 typedef struct bfd_sym_type_information_table_entry bfd_sym_type_information_table_entry; 453 454 /* FILE REFERENCES INDEX TABLE (FITE) 455 456 The FRTE INDEX TABLE indexes into the FILE REFERENCE TABLE above. The FRTE 457 at that index is the FILE_SOURCE_START for a series of files. The FRTEs are 458 indexed from 1. The list is terminated with an END_OF_LIST. */ 459 460 union bfd_sym_file_references_index_table_entry 461 { 462 struct 463 { 464 unsigned long type; 465 } 466 generic; 467 468 struct 469 { 470 unsigned long frte_index; /* Index into the FRTE table. */ 471 unsigned long nte_index; /* Name table index, gives filename. */ 472 } 473 entry; 474 }; 475 typedef union bfd_sym_file_references_index_table_entry bfd_sym_file_references_index_table_entry; 476 477 /* CONSTANT POOL (CONST) 478 479 The CONSTANT_POOL consists of entries that start on word boundaries. The entries 480 are referenced by byte index into the constant pool, not by record number. 481 482 Each entry takes the form: 483 484 <16-bit size> 485 <that many bytes of stuff> 486 487 Entries do not cross page boundaries. */ 488 489 typedef short bfd_sym_constant_pool_entry; 490 491 /* The DISK_SYMBOL_HEADER_BLOCK is the first record in a .SYM file, 492 defining the physical characteristics of the symbolic information. 493 The remainder of the * .SYM file is stored in fixed block 494 allocations. For the purposes of paging, the * file is considered 495 to be an array of dshb_page_size blocks, with block 0 (and * 496 possibly more) devoted to the DISK_SYMBOL_HEADER_BLOCK. 497 498 The dti_object_count field means that the allowed indices for that 499 type of object are 0 .. dti_object_count. An index of 0, although 500 allowed, is never done. However, an 0th entry is created in the 501 table. That entry is filled with all zeroes. The reason for this 502 is to avoid off-by-one programming errors that would otherwise 503 occur: an index of k *MEANS* k, not k-1 when going to the disk 504 table. */ 505 506 struct bfd_sym_table_info 507 { 508 unsigned long dti_first_page; /* First page for this table. */ 509 unsigned long dti_page_count; /* Number of pages for the table. */ 510 unsigned long dti_object_count; /* Number of objects in the table. */ 511 }; 512 typedef struct bfd_sym_table_info bfd_sym_table_info; 513 514 struct bfd_sym_header_block 515 { 516 unsigned char dshb_id[32]; /* Version information. */ 517 unsigned short dshb_page_size; /* Size of the pages/blocks. */ 518 unsigned long dshb_hash_page; /* Disk page for the hash table. */ 519 unsigned long dshb_root_mte; /* MTE index of the program root. */ 520 unsigned long dshb_mod_date; /* modification date of executable. */ 521 bfd_sym_table_info dshb_frte; /* Per TABLE information. */ 522 bfd_sym_table_info dshb_rte; 523 bfd_sym_table_info dshb_mte; 524 bfd_sym_table_info dshb_cmte; 525 bfd_sym_table_info dshb_cvte; 526 bfd_sym_table_info dshb_csnte; 527 bfd_sym_table_info dshb_clte; 528 bfd_sym_table_info dshb_ctte; 529 bfd_sym_table_info dshb_tte; 530 bfd_sym_table_info dshb_nte; 531 bfd_sym_table_info dshb_tinfo; 532 bfd_sym_table_info dshb_fite; /* File information. */ 533 bfd_sym_table_info dshb_const; /* Constant pool. */ 534 535 unsigned char dshb_file_creator[4]; /* Executable's creator. */ 536 unsigned char dshb_file_type[4]; /* Executable's file type. */ 537 }; 538 typedef struct bfd_sym_header_block bfd_sym_header_block; 539 540 struct bfd_sym_data_struct 541 { 542 unsigned char *name_table; 543 bfd_sym_header_block header; 544 bfd_sym_version version; 545 bfd *sbfd; 546 }; 547 typedef struct bfd_sym_data_struct bfd_sym_data_struct; 548 549 extern bfd_boolean bfd_sym_mkobject 550 (bfd *); 551 extern void bfd_sym_print_symbol 552 (bfd *, void *, asymbol *, bfd_print_symbol_type); 553 extern bfd_boolean bfd_sym_valid 554 (bfd *); 555 extern unsigned char * bfd_sym_read_name_table 556 (bfd *, bfd_sym_header_block *); 557 extern void bfd_sym_parse_file_reference_v32 558 (unsigned char *, size_t, bfd_sym_file_reference *); 559 extern void bfd_sym_parse_disk_table_v32 560 (unsigned char *, size_t, bfd_sym_table_info *); 561 extern void bfd_sym_parse_header_v32 562 (unsigned char *, size_t, bfd_sym_header_block *); 563 extern int bfd_sym_read_header_v32 564 (bfd *, bfd_sym_header_block *); 565 extern int bfd_sym_read_header_v34 566 (bfd *, bfd_sym_header_block *); 567 extern int bfd_sym_read_header 568 (bfd *, bfd_sym_header_block *, bfd_sym_version); 569 extern int bfd_sym_read_version 570 (bfd *, bfd_sym_version *); 571 extern void bfd_sym_display_table_summary 572 (FILE *, bfd_sym_table_info *, const char *); 573 extern void bfd_sym_display_header 574 (FILE *, bfd_sym_header_block *); 575 extern void bfd_sym_parse_resources_table_entry_v32 576 (unsigned char *, size_t, bfd_sym_resources_table_entry *); 577 extern void bfd_sym_parse_modules_table_entry_v33 578 (unsigned char *, size_t, bfd_sym_modules_table_entry *); 579 extern void bfd_sym_parse_file_references_table_entry_v32 580 (unsigned char *, size_t, bfd_sym_file_references_table_entry *); 581 extern void bfd_sym_parse_contained_modules_table_entry_v32 582 (unsigned char *, size_t, bfd_sym_contained_modules_table_entry *); 583 extern void bfd_sym_parse_contained_variables_table_entry_v32 584 (unsigned char *, size_t, bfd_sym_contained_variables_table_entry *); 585 extern void bfd_sym_parse_contained_statements_table_entry_v32 586 (unsigned char *, size_t, bfd_sym_contained_statements_table_entry *); 587 extern void bfd_sym_parse_contained_labels_table_entry_v32 588 (unsigned char *, size_t, bfd_sym_contained_labels_table_entry *); 589 extern void bfd_sym_parse_type_table_entry_v32 590 (unsigned char *, size_t, bfd_sym_type_table_entry *); 591 extern int bfd_sym_fetch_resources_table_entry 592 (bfd *, bfd_sym_resources_table_entry *, unsigned long); 593 extern int bfd_sym_fetch_modules_table_entry 594 (bfd *, bfd_sym_modules_table_entry *, unsigned long); 595 extern int bfd_sym_fetch_file_references_table_entry 596 (bfd *, bfd_sym_file_references_table_entry *, unsigned long); 597 extern int bfd_sym_fetch_contained_modules_table_entry 598 (bfd *, bfd_sym_contained_modules_table_entry *, unsigned long); 599 extern int bfd_sym_fetch_contained_variables_table_entry 600 (bfd *, bfd_sym_contained_variables_table_entry *, unsigned long); 601 extern int bfd_sym_fetch_contained_statements_table_entry 602 (bfd *, bfd_sym_contained_statements_table_entry *, unsigned long); 603 extern int bfd_sym_fetch_contained_labels_table_entry 604 (bfd *, bfd_sym_contained_labels_table_entry *, unsigned long); 605 extern int bfd_sym_fetch_contained_types_table_entry 606 (bfd *, bfd_sym_contained_types_table_entry *, unsigned long); 607 extern int bfd_sym_fetch_file_references_index_table_entry 608 (bfd *, bfd_sym_file_references_index_table_entry *, unsigned long); 609 extern int bfd_sym_fetch_constant_pool_entry 610 (bfd *, bfd_sym_constant_pool_entry *, unsigned long); 611 extern int bfd_sym_fetch_type_table_entry 612 (bfd *, bfd_sym_type_table_entry *, unsigned long); 613 extern int bfd_sym_fetch_type_information_table_entry 614 (bfd *, bfd_sym_type_information_table_entry *, unsigned long); 615 extern int bfd_sym_fetch_type_table_information 616 (bfd *, bfd_sym_type_information_table_entry *, unsigned long); 617 extern const unsigned char * bfd_sym_symbol_name 618 (bfd *, unsigned long); 619 extern const unsigned char * bfd_sym_module_name 620 (bfd *, unsigned long); 621 extern const char * bfd_sym_unparse_storage_kind 622 (enum bfd_sym_storage_kind); 623 extern const char * bfd_sym_unparse_storage_class 624 (enum bfd_sym_storage_class); 625 extern const char * bfd_sym_unparse_module_kind 626 (enum bfd_sym_module_kind); 627 extern const char * bfd_sym_unparse_symbol_scope 628 (enum bfd_sym_symbol_scope); 629 extern void bfd_sym_print_file_reference 630 (bfd *, FILE *, bfd_sym_file_reference *); 631 extern void bfd_sym_print_resources_table_entry 632 (bfd *, FILE *, bfd_sym_resources_table_entry *); 633 extern void bfd_sym_print_modules_table_entry 634 (bfd *, FILE *, bfd_sym_modules_table_entry *); 635 extern void bfd_sym_print_file_references_table_entry 636 (bfd *, FILE *, bfd_sym_file_references_table_entry *); 637 extern void bfd_sym_print_contained_modules_table_entry 638 (bfd *, FILE *, bfd_sym_contained_modules_table_entry *); 639 extern void bfd_sym_print_contained_variables_table_entry 640 (bfd *, FILE *f, bfd_sym_contained_variables_table_entry *); 641 extern void bfd_sym_print_contained_statements_table_entry 642 (bfd *, FILE *, bfd_sym_contained_statements_table_entry *); 643 extern void bfd_sym_print_contained_labels_table_entry 644 (bfd *, FILE *, bfd_sym_contained_labels_table_entry *); 645 extern void bfd_sym_print_contained_types_table_entry 646 (bfd *, FILE *, bfd_sym_contained_types_table_entry *); 647 extern const char * bfd_sym_type_operator_name 648 (unsigned char); 649 extern const char * bfd_sym_type_basic_name 650 (unsigned char); 651 extern int bfd_sym_fetch_long 652 (unsigned char *, unsigned long, unsigned long, unsigned long *, long *); 653 extern void bfd_sym_print_type_information 654 (bfd *, FILE *, unsigned char *, unsigned long, unsigned long, unsigned long *); 655 extern void bfd_sym_print_type_information_table_entry 656 (bfd *, FILE *, bfd_sym_type_information_table_entry *); 657 extern void bfd_sym_print_file_references_index_table_entry 658 (bfd *, FILE *, bfd_sym_file_references_index_table_entry *); 659 extern void bfd_sym_print_constant_pool_entry 660 (bfd *, FILE *, bfd_sym_constant_pool_entry *); 661 extern unsigned char * bfd_sym_display_name_table_entry 662 (bfd *, FILE *, unsigned char *); 663 extern void bfd_sym_display_name_table 664 (bfd *, FILE *); 665 extern void bfd_sym_display_resources_table 666 (bfd *, FILE *); 667 extern void bfd_sym_display_modules_table 668 (bfd *, FILE *); 669 extern void bfd_sym_display_file_references_table 670 (bfd *, FILE *); 671 extern void bfd_sym_display_contained_modules_table 672 (bfd *, FILE *); 673 extern void bfd_sym_display_contained_variables_table 674 (bfd *, FILE *); 675 extern void bfd_sym_display_contained_statements_table 676 (bfd *, FILE *); 677 extern void bfd_sym_display_contained_labels_table 678 (bfd *, FILE *); 679 extern void bfd_sym_display_contained_types_table 680 (bfd *, FILE *); 681 extern void bfd_sym_display_file_references_index_table 682 (bfd *, FILE *); 683 extern void bfd_sym_display_constant_pool 684 (bfd *, FILE *); 685 extern void bfd_sym_display_type_information_table 686 (bfd *, FILE *); 687 extern int bfd_sym_scan 688 (bfd *, bfd_sym_version, bfd_sym_data_struct *); 689 extern const bfd_target * bfd_sym_object_p 690 (bfd *); 691 extern void bfd_sym_get_symbol_info 692 (bfd *, asymbol *, symbol_info *); 693 extern long bfd_sym_get_symtab_upper_bound 694 (bfd *); 695 extern long bfd_sym_canonicalize_symtab 696 (bfd *, asymbol **); 697 extern int bfd_sym_sizeof_headers 698 (bfd *, struct bfd_link_info *); 699 700 #endif /* __xSYM_H__ */ 701
