1 /* 2 * File dbghelp_private.h - dbghelp internal definitions 3 * 4 * Copyright (C) 1995, Alexandre Julliard 5 * Copyright (C) 1996, Eric Youngdale. 6 * Copyright (C) 1999-2000, Ulrich Weigand. 7 * Copyright (C) 2004-2007, Eric Pouech. 8 * 9 * This library is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU Lesser General Public 11 * License as published by the Free Software Foundation; either 12 * version 2.1 of the License, or (at your option) any later version. 13 * 14 * This library is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 * Lesser General Public License for more details. 18 * 19 * You should have received a copy of the GNU Lesser General Public 20 * License along with this library; if not, write to the Free Software 21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA 22 */ 23 24 #pragma once 25 26 #include <stdarg.h> 27 28 #ifndef DBGHELP_STATIC_LIB 29 30 #include "windef.h" 31 #include "winbase.h" 32 #include "winver.h" 33 #include "dbghelp.h" 34 #include "objbase.h" 35 #include "oaidl.h" 36 #include "winnls.h" 37 #include "wine/list.h" 38 #include "wine/rbtree.h" 39 40 #include "cvconst.h" 41 42 #else /* DBGHELP_STATIC_LIB */ 43 44 #include <string.h> 45 #include "compat.h" 46 #include <wine/list.h> 47 #include <wine/rbtree.h> 48 #endif /* DBGHELP_STATIC_LIB */ 49 50 /* #define USE_STATS */ 51 52 struct pool /* poor's man */ 53 { 54 struct list arena_list; 55 struct list arena_full; 56 size_t arena_size; 57 }; 58 59 void pool_init(struct pool* a, size_t arena_size) DECLSPEC_HIDDEN; 60 void pool_destroy(struct pool* a) DECLSPEC_HIDDEN; 61 void* pool_alloc(struct pool* a, size_t len) DECLSPEC_HIDDEN; 62 char* pool_strdup(struct pool* a, const char* str) DECLSPEC_HIDDEN; 63 64 struct vector 65 { 66 void** buckets; 67 unsigned elt_size; 68 unsigned shift; 69 unsigned num_elts; 70 unsigned num_buckets; 71 unsigned buckets_allocated; 72 }; 73 74 void vector_init(struct vector* v, unsigned elt_sz, unsigned bucket_sz) DECLSPEC_HIDDEN; 75 unsigned vector_length(const struct vector* v) DECLSPEC_HIDDEN; 76 void* vector_at(const struct vector* v, unsigned pos) DECLSPEC_HIDDEN; 77 void* vector_add(struct vector* v, struct pool* pool) DECLSPEC_HIDDEN; 78 79 struct sparse_array 80 { 81 struct vector key2index; 82 struct vector elements; 83 }; 84 85 void sparse_array_init(struct sparse_array* sa, unsigned elt_sz, unsigned bucket_sz) DECLSPEC_HIDDEN; 86 void* sparse_array_find(const struct sparse_array* sa, ULONG_PTR idx) DECLSPEC_HIDDEN; 87 void* sparse_array_add(struct sparse_array* sa, ULONG_PTR key, struct pool* pool) DECLSPEC_HIDDEN; 88 unsigned sparse_array_length(const struct sparse_array* sa) DECLSPEC_HIDDEN; 89 90 struct hash_table_elt 91 { 92 const char* name; 93 struct hash_table_elt* next; 94 }; 95 96 struct hash_table_bucket 97 { 98 struct hash_table_elt* first; 99 struct hash_table_elt* last; 100 }; 101 102 struct hash_table 103 { 104 unsigned num_elts; 105 unsigned num_buckets; 106 struct hash_table_bucket* buckets; 107 struct pool* pool; 108 }; 109 110 void hash_table_init(struct pool* pool, struct hash_table* ht, 111 unsigned num_buckets) DECLSPEC_HIDDEN; 112 void hash_table_destroy(struct hash_table* ht) DECLSPEC_HIDDEN; 113 void hash_table_add(struct hash_table* ht, struct hash_table_elt* elt) DECLSPEC_HIDDEN; 114 115 struct hash_table_iter 116 { 117 const struct hash_table* ht; 118 struct hash_table_elt* element; 119 int index; 120 int last; 121 }; 122 123 void hash_table_iter_init(const struct hash_table* ht, 124 struct hash_table_iter* hti, const char* name) DECLSPEC_HIDDEN; 125 void* hash_table_iter_up(struct hash_table_iter* hti) DECLSPEC_HIDDEN; 126 127 128 extern unsigned dbghelp_options DECLSPEC_HIDDEN; 129 extern BOOL dbghelp_opt_native DECLSPEC_HIDDEN; 130 #ifndef DBGHELP_STATIC_LIB 131 extern SYSTEM_INFO sysinfo DECLSPEC_HIDDEN; 132 #endif 133 134 enum location_kind {loc_error, /* reg is the error code */ 135 loc_unavailable, /* location is not available */ 136 loc_absolute, /* offset is the location */ 137 loc_register, /* reg is the location */ 138 loc_regrel, /* [reg+offset] is the location */ 139 loc_tlsrel, /* offset is the address of the TLS index */ 140 loc_user, /* value is debug information dependent, 141 reg & offset can be used ad libidem */ 142 }; 143 144 enum location_error {loc_err_internal = -1, /* internal while computing */ 145 loc_err_too_complex = -2, /* couldn't compute location (even at runtime) */ 146 loc_err_out_of_scope = -3, /* variable isn't available at current address */ 147 loc_err_cant_read = -4, /* couldn't read memory at given address */ 148 loc_err_no_location = -5, /* likely optimized away (by compiler) */ 149 }; 150 151 struct location 152 { 153 unsigned kind : 8, 154 reg; 155 ULONG_PTR offset; 156 }; 157 158 struct symt 159 { 160 enum SymTagEnum tag; 161 }; 162 163 struct symt_ht 164 { 165 struct symt symt; 166 struct hash_table_elt hash_elt; /* if global symbol or type */ 167 }; 168 169 /* lexical tree */ 170 struct symt_block 171 { 172 struct symt symt; 173 ULONG_PTR address; 174 ULONG_PTR size; 175 struct symt* container; /* block, or func */ 176 struct vector vchildren; /* sub-blocks & local variables */ 177 }; 178 179 struct symt_compiland 180 { 181 struct symt symt; 182 ULONG_PTR address; 183 unsigned source; 184 struct vector vchildren; /* global variables & functions */ 185 }; 186 187 struct symt_data 188 { 189 struct symt symt; 190 struct hash_table_elt hash_elt; /* if global symbol */ 191 enum DataKind kind; 192 struct symt* container; 193 struct symt* type; 194 union /* depends on kind */ 195 { 196 /* DataIs{Global, FileStatic}: 197 * with loc.kind 198 * loc_absolute loc.offset is address 199 * loc_tlsrel loc.offset is TLS index address 200 * DataIs{Local,Param}: 201 * with loc.kind 202 * loc_absolute not supported 203 * loc_register location is in register loc.reg 204 * loc_regrel location is at address loc.reg + loc.offset 205 * >= loc_user ask debug info provider for resolution 206 */ 207 struct location var; 208 /* DataIs{Member} (all values are in bits, not bytes) */ 209 struct 210 { 211 LONG_PTR offset; 212 ULONG_PTR length; 213 } member; 214 /* DataIsConstant */ 215 VARIANT value; 216 } u; 217 }; 218 219 struct symt_function 220 { 221 struct symt symt; 222 struct hash_table_elt hash_elt; /* if global symbol */ 223 ULONG_PTR address; 224 struct symt* container; /* compiland */ 225 struct symt* type; /* points to function_signature */ 226 ULONG_PTR size; 227 struct vector vlines; 228 struct vector vchildren; /* locals, params, blocks, start/end, labels */ 229 }; 230 231 struct symt_hierarchy_point 232 { 233 struct symt symt; /* either SymTagFunctionDebugStart, SymTagFunctionDebugEnd, SymTagLabel */ 234 struct hash_table_elt hash_elt; /* if label (and in compiland's hash table if global) */ 235 struct symt* parent; /* symt_function or symt_compiland */ 236 struct location loc; 237 }; 238 239 struct symt_public 240 { 241 struct symt symt; 242 struct hash_table_elt hash_elt; 243 struct symt* container; /* compiland */ 244 BOOL is_function; 245 ULONG_PTR address; 246 ULONG_PTR size; 247 }; 248 249 struct symt_thunk 250 { 251 struct symt symt; 252 struct hash_table_elt hash_elt; 253 struct symt* container; /* compiland */ 254 ULONG_PTR address; 255 ULONG_PTR size; 256 THUNK_ORDINAL ordinal; /* FIXME: doesn't seem to be accessible */ 257 }; 258 259 /* class tree */ 260 struct symt_array 261 { 262 struct symt symt; 263 int start; 264 int end; /* end index if > 0, or -array_len (in bytes) if < 0 */ 265 struct symt* base_type; 266 struct symt* index_type; 267 }; 268 269 struct symt_basic 270 { 271 struct symt symt; 272 struct hash_table_elt hash_elt; 273 enum BasicType bt; 274 ULONG_PTR size; 275 }; 276 277 struct symt_enum 278 { 279 struct symt symt; 280 struct symt* base_type; 281 const char* name; 282 struct vector vchildren; 283 }; 284 285 struct symt_function_signature 286 { 287 struct symt symt; 288 struct symt* rettype; 289 struct vector vchildren; 290 enum CV_call_e call_conv; 291 }; 292 293 struct symt_function_arg_type 294 { 295 struct symt symt; 296 struct symt* arg_type; 297 struct symt* container; 298 }; 299 300 struct symt_pointer 301 { 302 struct symt symt; 303 struct symt* pointsto; 304 ULONG_PTR size; 305 }; 306 307 struct symt_typedef 308 { 309 struct symt symt; 310 struct hash_table_elt hash_elt; 311 struct symt* type; 312 }; 313 314 struct symt_udt 315 { 316 struct symt symt; 317 struct hash_table_elt hash_elt; 318 enum UdtKind kind; 319 int size; 320 struct vector vchildren; 321 }; 322 323 enum module_type 324 { 325 DMT_UNKNOWN, /* for lookup, not actually used for a module */ 326 DMT_ELF, /* a real ELF shared module */ 327 DMT_PE, /* a native or builtin PE module */ 328 DMT_MACHO, /* a real Mach-O shared module */ 329 DMT_PDB, /* .PDB file */ 330 DMT_DBG, /* .DBG file */ 331 }; 332 333 struct process; 334 struct module; 335 336 /* a module can be made of several debug information formats, so we have to 337 * support them all 338 */ 339 enum format_info 340 { 341 DFI_ELF, 342 DFI_PE, 343 DFI_MACHO, 344 DFI_DWARF, 345 DFI_PDB, 346 DFI_LAST 347 }; 348 349 struct module_format 350 { 351 struct module* module; 352 void (*remove)(struct process* pcs, struct module_format* modfmt); 353 void (*loc_compute)(struct process* pcs, 354 const struct module_format* modfmt, 355 const struct symt_function* func, 356 struct location* loc); 357 union 358 { 359 struct elf_module_info* elf_info; 360 struct dwarf2_module_info_s* dwarf2_info; 361 struct pe_module_info* pe_info; 362 struct macho_module_info* macho_info; 363 struct pdb_module_info* pdb_info; 364 } u; 365 }; 366 367 #ifdef __REACTOS__ 368 struct symt_idx_to_ptr 369 { 370 struct hash_table_elt hash_elt; 371 DWORD idx; 372 const struct symt *sym; 373 }; 374 #endif 375 376 struct module 377 { 378 struct process* process; 379 IMAGEHLP_MODULEW64 module; 380 WCHAR modulename[64]; /* used for enumeration */ 381 struct module* next; 382 enum module_type type : 16; 383 unsigned short is_virtual : 1; 384 DWORD64 reloc_delta; 385 WCHAR* real_path; 386 387 /* specific information for debug types */ 388 struct module_format* format_info[DFI_LAST]; 389 390 /* memory allocation pool */ 391 struct pool pool; 392 393 /* symbols & symbol tables */ 394 struct vector vsymt; 395 int sortlist_valid; 396 unsigned num_sorttab; /* number of symbols with addresses */ 397 unsigned num_symbols; 398 unsigned sorttab_size; 399 struct symt_ht** addr_sorttab; 400 struct hash_table ht_symbols; 401 #ifdef __x86_64__ 402 struct hash_table ht_symaddr; 403 #endif 404 405 /* types */ 406 struct hash_table ht_types; 407 struct vector vtypes; 408 409 /* source files */ 410 unsigned sources_used; 411 unsigned sources_alloc; 412 char* sources; 413 struct wine_rb_tree sources_offsets_tree; 414 }; 415 416 typedef BOOL (*enum_modules_cb)(const WCHAR*, ULONG_PTR addr, void* user); 417 418 struct loader_ops 419 { 420 BOOL (*synchronize_module_list)(struct process* process); 421 struct module* (*load_module)(struct process* process, const WCHAR* name, ULONG_PTR addr); 422 BOOL (*load_debug_info)(struct process *process, struct module* module); 423 BOOL (*enum_modules)(struct process* process, enum_modules_cb callback, void* user); 424 BOOL (*fetch_file_info)(struct process* process, const WCHAR* name, ULONG_PTR load_addr, DWORD_PTR* base, DWORD* size, DWORD* checksum); 425 }; 426 427 struct process 428 { 429 struct process* next; 430 HANDLE handle; 431 const struct loader_ops* loader; 432 WCHAR* search_path; 433 WCHAR* environment; 434 435 PSYMBOL_REGISTERED_CALLBACK64 reg_cb; 436 PSYMBOL_REGISTERED_CALLBACK reg_cb32; 437 BOOL reg_is_unicode; 438 DWORD64 reg_user; 439 440 struct module* lmodules; 441 ULONG_PTR dbg_hdr_addr; 442 443 IMAGEHLP_STACK_FRAME ctx_frame; 444 445 unsigned buffer_size; 446 void* buffer; 447 448 BOOL is_64bit; 449 }; 450 451 static inline BOOL read_process_memory(const struct process *process, UINT64 addr, void *buf, size_t size) 452 { 453 return ReadProcessMemory(process->handle, (void*)(UINT_PTR)addr, buf, size, NULL); 454 } 455 456 struct line_info 457 { 458 ULONG_PTR is_first : 1, 459 is_last : 1, 460 is_source_file : 1, 461 line_number; 462 union 463 { 464 ULONG_PTR pc_offset; /* if is_source_file isn't set */ 465 unsigned source_file; /* if is_source_file is set */ 466 } u; 467 }; 468 469 struct module_pair 470 { 471 struct process* pcs; 472 struct module* requested; /* in: to module_get_debug() */ 473 struct module* effective; /* out: module with debug info */ 474 }; 475 476 enum pdb_kind {PDB_JG, PDB_DS}; 477 478 struct pdb_lookup 479 { 480 const char* filename; 481 enum pdb_kind kind; 482 DWORD age; 483 DWORD timestamp; 484 GUID guid; 485 }; 486 487 struct cpu_stack_walk 488 { 489 HANDLE hProcess; 490 HANDLE hThread; 491 BOOL is32; 492 struct cpu * cpu; 493 union 494 { 495 struct 496 { 497 PREAD_PROCESS_MEMORY_ROUTINE f_read_mem; 498 PTRANSLATE_ADDRESS_ROUTINE f_xlat_adr; 499 PFUNCTION_TABLE_ACCESS_ROUTINE f_tabl_acs; 500 PGET_MODULE_BASE_ROUTINE f_modl_bas; 501 } s32; 502 struct 503 { 504 PREAD_PROCESS_MEMORY_ROUTINE64 f_read_mem; 505 PTRANSLATE_ADDRESS_ROUTINE64 f_xlat_adr; 506 PFUNCTION_TABLE_ACCESS_ROUTINE64 f_tabl_acs; 507 PGET_MODULE_BASE_ROUTINE64 f_modl_bas; 508 } s64; 509 } u; 510 }; 511 512 struct dump_memory 513 { 514 ULONG64 base; 515 ULONG size; 516 ULONG rva; 517 }; 518 519 struct dump_memory64 520 { 521 ULONG64 base; 522 ULONG64 size; 523 }; 524 525 struct dump_module 526 { 527 unsigned is_elf; 528 ULONG64 base; 529 ULONG size; 530 DWORD timestamp; 531 DWORD checksum; 532 WCHAR name[MAX_PATH]; 533 }; 534 535 struct dump_thread 536 { 537 ULONG tid; 538 ULONG prio_class; 539 ULONG curr_prio; 540 }; 541 542 struct dump_context 543 { 544 /* process & thread information */ 545 struct process *process; 546 DWORD pid; 547 unsigned flags_out; 548 /* thread information */ 549 struct dump_thread* threads; 550 unsigned num_threads; 551 /* module information */ 552 struct dump_module* modules; 553 unsigned num_modules; 554 unsigned alloc_modules; 555 /* exception information */ 556 /* output information */ 557 MINIDUMP_TYPE type; 558 HANDLE hFile; 559 RVA rva; 560 struct dump_memory* mem; 561 unsigned num_mem; 562 unsigned alloc_mem; 563 struct dump_memory64* mem64; 564 unsigned num_mem64; 565 unsigned alloc_mem64; 566 /* callback information */ 567 MINIDUMP_CALLBACK_INFORMATION* cb; 568 }; 569 570 union ctx 571 { 572 CONTEXT ctx; 573 WOW64_CONTEXT x86; 574 }; 575 576 enum cpu_addr {cpu_addr_pc, cpu_addr_stack, cpu_addr_frame}; 577 struct cpu 578 { 579 DWORD machine; 580 DWORD word_size; 581 DWORD frame_regno; 582 583 /* address manipulation */ 584 BOOL (*get_addr)(HANDLE hThread, const CONTEXT* ctx, 585 enum cpu_addr, ADDRESS64* addr); 586 587 /* stack manipulation */ 588 BOOL (*stack_walk)(struct cpu_stack_walk *csw, STACKFRAME64 *frame, 589 union ctx *ctx); 590 591 /* module manipulation */ 592 void* (*find_runtime_function)(struct module*, DWORD64 addr); 593 594 /* dwarf dedicated information */ 595 unsigned (*map_dwarf_register)(unsigned regno, const struct module* module, BOOL eh_frame); 596 597 /* context related manipulation */ 598 void * (*fetch_context_reg)(union ctx *ctx, unsigned regno, unsigned *size); 599 const char* (*fetch_regname)(unsigned regno); 600 601 /* minidump per CPU extension */ 602 BOOL (*fetch_minidump_thread)(struct dump_context* dc, unsigned index, unsigned flags, const CONTEXT* ctx); 603 BOOL (*fetch_minidump_module)(struct dump_context* dc, unsigned index, unsigned flags); 604 }; 605 606 extern struct cpu* dbghelp_current_cpu DECLSPEC_HIDDEN; 607 608 /* Abbreviated 32-bit PEB */ 609 typedef struct _PEB32 610 { 611 BOOLEAN InheritedAddressSpace; 612 BOOLEAN ReadImageFileExecOptions; 613 BOOLEAN BeingDebugged; 614 BOOLEAN SpareBool; 615 DWORD Mutant; 616 DWORD ImageBaseAddress; 617 DWORD LdrData; 618 DWORD ProcessParameters; 619 DWORD SubSystemData; 620 DWORD ProcessHeap; 621 DWORD FastPebLock; 622 DWORD FastPebLockRoutine; 623 DWORD FastPebUnlockRoutine; 624 ULONG EnvironmentUpdateCount; 625 DWORD KernelCallbackTable; 626 ULONG Reserved[2]; 627 } PEB32; 628 629 /* dbghelp.c */ 630 extern struct process* process_find_by_handle(HANDLE hProcess) DECLSPEC_HIDDEN; 631 extern BOOL validate_addr64(DWORD64 addr) DECLSPEC_HIDDEN; 632 extern BOOL pcs_callback(const struct process* pcs, ULONG action, void* data) DECLSPEC_HIDDEN; 633 extern void* fetch_buffer(struct process* pcs, unsigned size) DECLSPEC_HIDDEN; 634 extern const char* wine_dbgstr_addr(const ADDRESS64* addr) DECLSPEC_HIDDEN; 635 extern struct cpu* cpu_find(DWORD) DECLSPEC_HIDDEN; 636 extern const WCHAR *process_getenv(const struct process *process, const WCHAR *name); 637 extern DWORD calc_crc32(HANDLE handle) DECLSPEC_HIDDEN; 638 639 #ifndef __REACTOS__ 640 /* elf_module.c */ 641 extern BOOL elf_read_wine_loader_dbg_info(struct process* pcs, ULONG_PTR addr) DECLSPEC_HIDDEN; 642 struct elf_thunk_area; 643 extern int elf_is_in_thunk_area(ULONG_PTR addr, const struct elf_thunk_area* thunks) DECLSPEC_HIDDEN; 644 645 /* macho_module.c */ 646 extern BOOL macho_read_wine_loader_dbg_info(struct process* pcs, ULONG_PTR addr) DECLSPEC_HIDDEN; 647 #else 648 struct elf_thunk_area; 649 #endif 650 651 /* minidump.c */ 652 void minidump_add_memory_block(struct dump_context* dc, ULONG64 base, ULONG size, ULONG rva) DECLSPEC_HIDDEN; 653 654 /* module.c */ 655 extern const WCHAR S_ElfW[] DECLSPEC_HIDDEN; 656 extern const WCHAR S_WineLoaderW[] DECLSPEC_HIDDEN; 657 extern const WCHAR S_SlashW[] DECLSPEC_HIDDEN; 658 extern const struct loader_ops no_loader_ops DECLSPEC_HIDDEN; 659 660 extern struct module* 661 module_find_by_addr(const struct process* pcs, DWORD64 addr, 662 enum module_type type) DECLSPEC_HIDDEN; 663 extern struct module* 664 module_find_by_nameW(const struct process* pcs, 665 const WCHAR* name) DECLSPEC_HIDDEN; 666 extern struct module* 667 module_find_by_nameA(const struct process* pcs, 668 const char* name) DECLSPEC_HIDDEN; 669 extern struct module* 670 module_is_already_loaded(const struct process* pcs, 671 const WCHAR* imgname) DECLSPEC_HIDDEN; 672 extern BOOL module_get_debug(struct module_pair*) DECLSPEC_HIDDEN; 673 extern struct module* 674 module_new(struct process* pcs, const WCHAR* name, 675 enum module_type type, BOOL virtual, 676 DWORD64 addr, DWORD64 size, 677 ULONG_PTR stamp, ULONG_PTR checksum) DECLSPEC_HIDDEN; 678 extern struct module* 679 module_get_containee(const struct process* pcs, 680 const struct module* inner) DECLSPEC_HIDDEN; 681 extern void module_reset_debug_info(struct module* module) DECLSPEC_HIDDEN; 682 extern BOOL module_remove(struct process* pcs, 683 struct module* module) DECLSPEC_HIDDEN; 684 extern void module_set_module(struct module* module, const WCHAR* name) DECLSPEC_HIDDEN; 685 #ifndef __REACTOS__ 686 extern WCHAR * get_wine_loader_name(struct process *pcs) DECLSPEC_HIDDEN; 687 #endif 688 689 /* msc.c */ 690 extern BOOL pe_load_debug_directory(const struct process* pcs, 691 struct module* module, 692 const BYTE* mapping, 693 const IMAGE_SECTION_HEADER* sectp, DWORD nsect, 694 const IMAGE_DEBUG_DIRECTORY* dbg, int nDbg) DECLSPEC_HIDDEN; 695 extern BOOL pdb_fetch_file_info(const struct pdb_lookup* pdb_lookup, unsigned* matched) DECLSPEC_HIDDEN; 696 struct pdb_cmd_pair { 697 const char* name; 698 DWORD* pvalue; 699 }; 700 extern BOOL pdb_virtual_unwind(struct cpu_stack_walk *csw, DWORD_PTR ip, 701 union ctx *context, struct pdb_cmd_pair *cpair) DECLSPEC_HIDDEN; 702 703 /* path.c */ 704 extern BOOL path_find_symbol_file(const struct process* pcs, const struct module* module, 705 PCSTR full_path, enum module_type type, const GUID* guid, DWORD dw1, DWORD dw2, 706 WCHAR *buffer, BOOL* is_unmatched) DECLSPEC_HIDDEN; 707 extern WCHAR *get_dos_file_name(const WCHAR *filename) DECLSPEC_HIDDEN; 708 extern BOOL search_dll_path(const struct process* process, const WCHAR *name, 709 BOOL (*match)(void*, HANDLE, const WCHAR*), void *param) DECLSPEC_HIDDEN; 710 extern BOOL search_unix_path(const WCHAR *name, const WCHAR *path, BOOL (*match)(void*, HANDLE, const WCHAR*), void *param) DECLSPEC_HIDDEN; 711 extern const WCHAR* file_name(const WCHAR* str) DECLSPEC_HIDDEN; 712 extern const char* file_nameA(const char* str) DECLSPEC_HIDDEN; 713 714 /* pe_module.c */ 715 extern BOOL pe_load_nt_header(HANDLE hProc, DWORD64 base, IMAGE_NT_HEADERS* nth) DECLSPEC_HIDDEN; 716 extern struct module* 717 pe_load_native_module(struct process* pcs, const WCHAR* name, 718 HANDLE hFile, DWORD64 base, DWORD size) DECLSPEC_HIDDEN; 719 extern struct module* 720 pe_load_builtin_module(struct process* pcs, const WCHAR* name, 721 DWORD64 base, DWORD64 size) DECLSPEC_HIDDEN; 722 extern BOOL pe_load_debug_info(const struct process* pcs, 723 struct module* module) DECLSPEC_HIDDEN; 724 extern const char* pe_map_directory(struct module* module, int dirno, DWORD* size) DECLSPEC_HIDDEN; 725 726 /* source.c */ 727 extern unsigned source_new(struct module* module, const char* basedir, const char* source) DECLSPEC_HIDDEN; 728 extern const char* source_get(const struct module* module, unsigned idx) DECLSPEC_HIDDEN; 729 extern int source_rb_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN; 730 731 /* stabs.c */ 732 typedef void (*stabs_def_cb)(struct module* module, ULONG_PTR load_offset, 733 const char* name, ULONG_PTR offset, 734 BOOL is_public, BOOL is_global, unsigned char other, 735 struct symt_compiland* compiland, void* user); 736 extern BOOL stabs_parse(struct module* module, ULONG_PTR load_offset, 737 const char* stabs, size_t nstab, size_t stabsize, 738 const char* strs, int strtablen, 739 stabs_def_cb callback, void* user) DECLSPEC_HIDDEN; 740 741 /* dwarf.c */ 742 struct image_file_map; 743 extern BOOL dwarf2_parse(struct module* module, ULONG_PTR load_offset, 744 const struct elf_thunk_area* thunks, 745 struct image_file_map* fmap) DECLSPEC_HIDDEN; 746 extern BOOL dwarf2_virtual_unwind(struct cpu_stack_walk *csw, DWORD_PTR ip, 747 union ctx *ctx, DWORD64 *cfa) DECLSPEC_HIDDEN; 748 749 /* rsym.c */ 750 extern BOOL rsym_parse(struct module* module, unsigned long load_offset, 751 const void* rsym, int rsymlen) DECLSPEC_HIDDEN; 752 753 754 755 /* stack.c */ 756 #ifndef DBGHELP_STATIC_LIB 757 extern BOOL sw_read_mem(struct cpu_stack_walk* csw, DWORD64 addr, void* ptr, DWORD sz) DECLSPEC_HIDDEN; 758 #endif 759 extern DWORD64 sw_xlat_addr(struct cpu_stack_walk* csw, ADDRESS64* addr) DECLSPEC_HIDDEN; 760 extern void* sw_table_access(struct cpu_stack_walk* csw, DWORD64 addr) DECLSPEC_HIDDEN; 761 extern DWORD64 sw_module_base(struct cpu_stack_walk* csw, DWORD64 addr) DECLSPEC_HIDDEN; 762 763 /* symbol.c */ 764 extern const char* symt_get_name(const struct symt* sym) DECLSPEC_HIDDEN; 765 extern WCHAR* symt_get_nameW(const struct symt* sym) DECLSPEC_HIDDEN; 766 extern BOOL symt_get_address(const struct symt* type, ULONG64* addr) DECLSPEC_HIDDEN; 767 extern int __cdecl symt_cmp_addr(const void* p1, const void* p2) DECLSPEC_HIDDEN; 768 extern void copy_symbolW(SYMBOL_INFOW* siw, const SYMBOL_INFO* si) DECLSPEC_HIDDEN; 769 extern struct symt_ht* 770 symt_find_nearest(struct module* module, DWORD_PTR addr) DECLSPEC_HIDDEN; 771 extern struct symt_compiland* 772 symt_new_compiland(struct module* module, ULONG_PTR address, 773 unsigned src_idx) DECLSPEC_HIDDEN; 774 extern struct symt_public* 775 symt_new_public(struct module* module, 776 struct symt_compiland* parent, 777 const char* typename, 778 BOOL is_function, 779 ULONG_PTR address, 780 unsigned size) DECLSPEC_HIDDEN; 781 extern struct symt_data* 782 symt_new_global_variable(struct module* module, 783 struct symt_compiland* parent, 784 const char* name, unsigned is_static, 785 struct location loc, ULONG_PTR size, 786 struct symt* type) DECLSPEC_HIDDEN; 787 extern struct symt_function* 788 symt_new_function(struct module* module, 789 struct symt_compiland* parent, 790 const char* name, 791 ULONG_PTR addr, ULONG_PTR size, 792 struct symt* type) DECLSPEC_HIDDEN; 793 extern BOOL symt_normalize_function(struct module* module, 794 const struct symt_function* func) DECLSPEC_HIDDEN; 795 extern void symt_add_func_line(struct module* module, 796 struct symt_function* func, 797 unsigned source_idx, int line_num, 798 ULONG_PTR offset) DECLSPEC_HIDDEN; 799 extern struct symt_data* 800 symt_add_func_local(struct module* module, 801 struct symt_function* func, 802 enum DataKind dt, const struct location* loc, 803 struct symt_block* block, 804 struct symt* type, const char* name) DECLSPEC_HIDDEN; 805 extern struct symt_block* 806 symt_open_func_block(struct module* module, 807 struct symt_function* func, 808 struct symt_block* block, 809 unsigned pc, unsigned len) DECLSPEC_HIDDEN; 810 extern struct symt_block* 811 symt_close_func_block(struct module* module, 812 const struct symt_function* func, 813 struct symt_block* block, unsigned pc) DECLSPEC_HIDDEN; 814 extern struct symt_hierarchy_point* 815 symt_add_function_point(struct module* module, 816 struct symt_function* func, 817 enum SymTagEnum point, 818 const struct location* loc, 819 const char* name) DECLSPEC_HIDDEN; 820 extern BOOL symt_fill_func_line_info(const struct module* module, 821 const struct symt_function* func, 822 DWORD64 addr, IMAGEHLP_LINE64* line) DECLSPEC_HIDDEN; 823 extern BOOL symt_get_func_line_next(const struct module* module, PIMAGEHLP_LINE64 line) DECLSPEC_HIDDEN; 824 extern struct symt_thunk* 825 symt_new_thunk(struct module* module, 826 struct symt_compiland* parent, 827 const char* name, THUNK_ORDINAL ord, 828 ULONG_PTR addr, ULONG_PTR size) DECLSPEC_HIDDEN; 829 extern struct symt_data* 830 symt_new_constant(struct module* module, 831 struct symt_compiland* parent, 832 const char* name, struct symt* type, 833 const VARIANT* v) DECLSPEC_HIDDEN; 834 extern struct symt_hierarchy_point* 835 symt_new_label(struct module* module, 836 struct symt_compiland* compiland, 837 const char* name, ULONG_PTR address) DECLSPEC_HIDDEN; 838 extern struct symt* symt_index2ptr(struct module* module, DWORD id) DECLSPEC_HIDDEN; 839 extern DWORD symt_ptr2index(struct module* module, const struct symt* sym) DECLSPEC_HIDDEN; 840 841 /* type.c */ 842 extern void symt_init_basic(struct module* module) DECLSPEC_HIDDEN; 843 extern BOOL symt_get_info(struct module* module, const struct symt* type, 844 IMAGEHLP_SYMBOL_TYPE_INFO req, void* pInfo) DECLSPEC_HIDDEN; 845 extern struct symt_basic* 846 symt_new_basic(struct module* module, enum BasicType, 847 const char* typename, unsigned size) DECLSPEC_HIDDEN; 848 extern struct symt_udt* 849 symt_new_udt(struct module* module, const char* typename, 850 unsigned size, enum UdtKind kind) DECLSPEC_HIDDEN; 851 extern BOOL symt_set_udt_size(struct module* module, 852 struct symt_udt* type, unsigned size) DECLSPEC_HIDDEN; 853 extern BOOL symt_add_udt_element(struct module* module, 854 struct symt_udt* udt_type, 855 const char* name, 856 struct symt* elt_type, unsigned offset, 857 unsigned size) DECLSPEC_HIDDEN; 858 extern struct symt_enum* 859 symt_new_enum(struct module* module, const char* typename, 860 struct symt* basetype) DECLSPEC_HIDDEN; 861 extern BOOL symt_add_enum_element(struct module* module, 862 struct symt_enum* enum_type, 863 const char* name, int value) DECLSPEC_HIDDEN; 864 extern struct symt_array* 865 symt_new_array(struct module* module, int min, int max, 866 struct symt* base, struct symt* index) DECLSPEC_HIDDEN; 867 extern struct symt_function_signature* 868 symt_new_function_signature(struct module* module, 869 struct symt* ret_type, 870 enum CV_call_e call_conv) DECLSPEC_HIDDEN; 871 extern BOOL symt_add_function_signature_parameter(struct module* module, 872 struct symt_function_signature* sig, 873 struct symt* param) DECLSPEC_HIDDEN; 874 extern struct symt_pointer* 875 symt_new_pointer(struct module* module, 876 struct symt* ref_type, 877 ULONG_PTR size) DECLSPEC_HIDDEN; 878 extern struct symt_typedef* 879 symt_new_typedef(struct module* module, struct symt* ref, 880 const char* name) DECLSPEC_HIDDEN; 881