2 * File module.c - module handling for the wine debugger
4 * Copyright (C) 1993, Eric Youngdale.
5 * 2000-2007, Eric Pouech
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library 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 GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
28 #include "dbghelp_private.h"
31 #include "wine/debug.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(dbghelp);
35 const WCHAR S_ElfW[] = {'<','e','l','f','>','\0'};
36 const WCHAR S_WineLoaderW[] = {'<','w','i','n','e','-','l','o','a','d','e','r','>','\0'};
37 static const WCHAR S_DotSoW[] = {'.','s','o','\0'};
38 static const WCHAR S_DotDylibW[] = {'.','d','y','l','i','b','\0'};
39 static const WCHAR S_DotPdbW[] = {'.','p','d','b','\0'};
40 static const WCHAR S_DotDbgW[] = {'.','d','b','g','\0'};
41 const WCHAR S_WineW[] = {'w','i','n','e',0};
42 const WCHAR S_SlashW[] = {'/','\0'};
44 static const WCHAR S_AcmW[] = {'.','a','c','m','\0'};
45 static const WCHAR S_DllW[] = {'.','d','l','l','\0'};
46 static const WCHAR S_DrvW[] = {'.','d','r','v','\0'};
47 static const WCHAR S_ExeW[] = {'.','e','x','e','\0'};
48 static const WCHAR S_OcxW[] = {'.','o','c','x','\0'};
49 static const WCHAR S_VxdW[] = {'.','v','x','d','\0'};
50 static const WCHAR * const ext[] = {S_AcmW, S_DllW, S_DrvW, S_ExeW, S_OcxW, S_VxdW, NULL};
52 static int match_ext(const WCHAR* ptr, size_t len)
54 const WCHAR* const *e;
57 for (e = ext; *e; e++)
60 if (l >= len) return FALSE;
61 if (strncmpiW(&ptr[len - l], *e, l)) continue;
67 static const WCHAR* get_filename(const WCHAR* name, const WCHAR* endptr)
71 if (!endptr) endptr = name + strlenW(name);
72 for (ptr = endptr - 1; ptr >= name; ptr--)
74 if (*ptr == '/' || *ptr == '\\') break;
79 static void module_fill_module(const WCHAR* in, WCHAR* out, size_t size)
81 const WCHAR *ptr, *endptr;
84 ptr = get_filename(in, endptr = in + strlenW(in));
85 len = min(endptr - ptr, size - 1);
86 memcpy(out, ptr, len * sizeof(WCHAR));
88 if (len > 4 && (l = match_ext(out, len)))
90 else if (len > 4 && !strcmpiW(out + len - 4, S_WineW))
91 lstrcpynW(out, S_WineLoaderW, size);
94 if (len > 3 && !strcmpiW(&out[len - 3], S_DotSoW) &&
95 (l = match_ext(out, len - 3)))
96 strcpyW(&out[len - l - 3], S_ElfW);
98 while ((*out = tolowerW(*out))) out++;
101 void module_set_module(struct module* module, const WCHAR* name)
103 module_fill_module(name, module->module.ModuleName, sizeof(module->module.ModuleName));
104 WideCharToMultiByte(CP_ACP, 0, module->module.ModuleName, -1,
105 module->module_name, sizeof(module->module_name),
109 static const char* get_module_type(enum module_type type, BOOL virtual)
113 case DMT_ELF: return virtual ? "Virtual ELF" : "ELF";
114 case DMT_PE: return virtual ? "Virtual PE" : "PE";
115 case DMT_MACHO: return virtual ? "Virtual Mach-O" : "Mach-O";
116 default: return "---";
120 /***********************************************************************
121 * Creates and links a new module to a process
123 struct module* module_new(struct process* pcs, const WCHAR* name,
124 enum module_type type, BOOL virtual,
125 unsigned long mod_addr, unsigned long size,
126 unsigned long stamp, unsigned long checksum)
128 struct module* module;
130 assert(type == DMT_ELF || type == DMT_PE || type == DMT_MACHO);
131 if (!(module = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*module))))
134 module->next = pcs->lmodules;
135 pcs->lmodules = module;
137 TRACE("=> %s %08lx-%08lx %s\n",
138 get_module_type(type, virtual), mod_addr, mod_addr + size,
141 pool_init(&module->pool, 65536);
143 module->module.SizeOfStruct = sizeof(module->module);
144 module->module.BaseOfImage = mod_addr;
145 module->module.ImageSize = size;
146 module_set_module(module, name);
147 module->module.ImageName[0] = '\0';
148 lstrcpynW(module->module.LoadedImageName, name, sizeof(module->module.LoadedImageName) / sizeof(WCHAR));
149 module->module.SymType = SymNone;
150 module->module.NumSyms = 0;
151 module->module.TimeDateStamp = stamp;
152 module->module.CheckSum = checksum;
154 memset(module->module.LoadedPdbName, 0, sizeof(module->module.CVData));
155 module->module.CVSig = 0;
156 memset(module->module.CVData, 0, sizeof(module->module.CVData));
157 module->module.PdbSig = 0;
158 memset(&module->module.PdbSig70, 0, sizeof(module->module.PdbSig70));
159 module->module.PdbAge = 0;
160 module->module.PdbUnmatched = FALSE;
161 module->module.DbgUnmatched = FALSE;
162 module->module.LineNumbers = FALSE;
163 module->module.GlobalSymbols = FALSE;
164 module->module.TypeInfo = FALSE;
165 module->module.SourceIndexed = FALSE;
166 module->module.Publics = FALSE;
169 module->is_virtual = virtual ? TRUE : FALSE;
170 module->sortlist_valid = FALSE;
171 module->sorttab_size = 0;
172 module->addr_sorttab = NULL;
173 module->num_sorttab = 0;
174 module->num_symbols = 0;
175 /* FIXME: this seems a bit too high (on a per module basis)
176 * need some statistics about this
178 hash_table_init(&module->pool, &module->ht_symbols, 4096);
179 hash_table_init(&module->pool, &module->ht_types, 4096);
180 vector_init(&module->vtypes, sizeof(struct symt*), 32);
182 module->sources_used = 0;
183 module->sources_alloc = 0;
189 /***********************************************************************
190 * module_find_by_name
193 static struct module* module_find_by_name(const struct process* pcs, const WCHAR* name)
195 struct module* module;
197 for (module = pcs->lmodules; module; module = module->next)
199 if (!strcmpiW(name, module->module.ModuleName)) return module;
201 SetLastError(ERROR_INVALID_NAME);
205 struct module* module_find_by_nameA(const struct process* pcs, const char* name)
207 WCHAR wname[MAX_PATH];
209 MultiByteToWideChar(CP_ACP, 0, name, -1, wname, sizeof(wname) / sizeof(WCHAR));
210 return module_find_by_name(pcs, wname);
213 /***********************************************************************
214 * module_is_already_loaded
217 struct module* module_is_already_loaded(const struct process* pcs, const WCHAR* name)
219 struct module* module;
220 const WCHAR* filename;
222 /* first compare the loaded image name... */
223 for (module = pcs->lmodules; module; module = module->next)
225 if (!strcmpiW(name, module->module.LoadedImageName))
228 /* then compare the standard filenames (without the path) ... */
229 filename = get_filename(name, NULL);
230 for (module = pcs->lmodules; module; module = module->next)
232 if (!strcmpiW(filename, get_filename(module->module.LoadedImageName, NULL)))
235 SetLastError(ERROR_INVALID_NAME);
239 /***********************************************************************
240 * module_get_container
243 static struct module* module_get_container(const struct process* pcs,
244 const struct module* inner)
246 struct module* module;
248 for (module = pcs->lmodules; module; module = module->next)
250 if (module != inner &&
251 module->module.BaseOfImage <= inner->module.BaseOfImage &&
252 module->module.BaseOfImage + module->module.ImageSize >=
253 inner->module.BaseOfImage + inner->module.ImageSize)
259 /***********************************************************************
260 * module_get_containee
263 struct module* module_get_containee(const struct process* pcs,
264 const struct module* outter)
266 struct module* module;
268 for (module = pcs->lmodules; module; module = module->next)
270 if (module != outter &&
271 outter->module.BaseOfImage <= module->module.BaseOfImage &&
272 outter->module.BaseOfImage + outter->module.ImageSize >=
273 module->module.BaseOfImage + module->module.ImageSize)
279 /******************************************************************
282 * get the debug information from a module:
283 * - if the module's type is deferred, then force loading of debug info (and return
285 * - if the module has no debug info and has an ELF container, then return the ELF
286 * container (and also force the ELF container's debug info loading if deferred)
287 * - otherwise return the module itself if it has some debug info
289 BOOL module_get_debug(struct module_pair* pair)
291 IMAGEHLP_DEFERRED_SYMBOL_LOADW64 idslW64;
293 if (!pair->requested) return FALSE;
294 /* for a PE builtin, always get info from container */
295 if (!(pair->effective = module_get_container(pair->pcs, pair->requested)))
296 pair->effective = pair->requested;
297 /* if deferred, force loading */
298 if (pair->effective->module.SymType == SymDeferred)
302 if (pair->effective->is_virtual) ret = FALSE;
303 else switch (pair->effective->type)
306 ret = elf_load_debug_info(pair->effective, NULL);
309 idslW64.SizeOfStruct = sizeof(idslW64);
310 idslW64.BaseOfImage = pair->effective->module.BaseOfImage;
311 idslW64.CheckSum = pair->effective->module.CheckSum;
312 idslW64.TimeDateStamp = pair->effective->module.TimeDateStamp;
313 memcpy(idslW64.FileName, pair->effective->module.ImageName,
314 sizeof(pair->effective->module.ImageName));
315 idslW64.Reparse = FALSE;
316 idslW64.hFile = INVALID_HANDLE_VALUE;
318 pcs_callback(pair->pcs, CBA_DEFERRED_SYMBOL_LOAD_START, &idslW64);
319 ret = pe_load_debug_info(pair->pcs, pair->effective);
320 pcs_callback(pair->pcs,
321 ret ? CBA_DEFERRED_SYMBOL_LOAD_COMPLETE : CBA_DEFERRED_SYMBOL_LOAD_FAILURE,
325 ret = macho_load_debug_info(pair->effective, NULL);
331 if (!ret) pair->effective->module.SymType = SymNone;
332 assert(pair->effective->module.SymType != SymDeferred);
333 pair->effective->module.NumSyms = pair->effective->ht_symbols.num_elts;
335 return pair->effective->module.SymType != SymNone;
338 /***********************************************************************
339 * module_find_by_addr
341 * either the addr where module is loaded, or any address inside the
344 struct module* module_find_by_addr(const struct process* pcs, unsigned long addr,
345 enum module_type type)
347 struct module* module;
349 if (type == DMT_UNKNOWN)
351 if ((module = module_find_by_addr(pcs, addr, DMT_PE)) ||
352 (module = module_find_by_addr(pcs, addr, DMT_ELF)) ||
353 (module = module_find_by_addr(pcs, addr, DMT_MACHO)))
358 for (module = pcs->lmodules; module; module = module->next)
360 if (type == module->type && addr >= module->module.BaseOfImage &&
361 addr < module->module.BaseOfImage + module->module.ImageSize)
365 SetLastError(ERROR_INVALID_ADDRESS);
369 /******************************************************************
370 * module_is_container_loaded
372 * checks whether the native container, for a (supposed) PE builtin is
375 static BOOL module_is_container_loaded(const struct process* pcs,
376 const WCHAR* ImageName, DWORD base)
379 struct module* module;
380 PCWSTR filename, modname;
382 if (!base) return FALSE;
383 filename = get_filename(ImageName, NULL);
384 len = strlenW(filename);
386 for (module = pcs->lmodules; module; module = module->next)
388 if ((module->type == DMT_ELF || module->type == DMT_MACHO) &&
389 base >= module->module.BaseOfImage &&
390 base < module->module.BaseOfImage + module->module.ImageSize)
392 modname = get_filename(module->module.LoadedImageName, NULL);
393 if (!strncmpiW(modname, filename, len) &&
394 !memcmp(modname + len, S_DotSoW, 3 * sizeof(WCHAR)))
400 /* likely a native PE module */
401 WARN("Couldn't find container for %s\n", debugstr_w(ImageName));
405 /******************************************************************
406 * module_get_type_by_name
408 * Guesses a filename type from its extension
410 enum module_type module_get_type_by_name(const WCHAR* name)
412 int len = strlenW(name);
414 /* Skip all version extensions (.[digits]) regex: "(\.\d+)*$" */
419 while (i && isdigit(name[i - 1])) i--;
421 if (i && name[i - 1] == '.')
427 /* check for terminating .so or .so.[digit] */
428 /* FIXME: Can't rely solely on extension; have to check magic or
429 * stop using .so on Mac OS X. For now, base on platform. */
430 if (len > 3 && !memcmp(name + len - 3, S_DotSoW, 3))
437 if (len > 6 && !strncmpiW(name + len - 6, S_DotDylibW, 6))
440 if (len > 4 && !strncmpiW(name + len - 4, S_DotPdbW, 4))
443 if (len > 4 && !strncmpiW(name + len - 4, S_DotDbgW, 4))
446 /* wine is also a native module (Mach-O on Mac OS X, ELF elsewhere) */
447 if (((len > 4 && name[len - 5] == '/') || len == 4) && !strcmpiW(name + len - 4, S_WineW))
458 /******************************************************************
459 * refresh_module_list
461 static BOOL refresh_module_list(struct process* pcs)
463 /* force transparent ELF and Mach-O loading / unloading */
464 return elf_synchronize_module_list(pcs) || macho_synchronize_module_list(pcs);
467 /***********************************************************************
468 * SymLoadModule (DBGHELP.@)
470 DWORD WINAPI SymLoadModule(HANDLE hProcess, HANDLE hFile, PCSTR ImageName,
471 PCSTR ModuleName, DWORD BaseOfDll, DWORD SizeOfDll)
473 return SymLoadModuleEx(hProcess, hFile, ImageName, ModuleName, BaseOfDll,
477 /***********************************************************************
478 * SymLoadModuleEx (DBGHELP.@)
480 DWORD64 WINAPI SymLoadModuleEx(HANDLE hProcess, HANDLE hFile, PCSTR ImageName,
481 PCSTR ModuleName, DWORD64 BaseOfDll, DWORD DllSize,
482 PMODLOAD_DATA Data, DWORD Flags)
484 PWSTR wImageName, wModuleName;
488 TRACE("(%p %p %s %s %s %08x %p %08x)\n",
489 hProcess, hFile, debugstr_a(ImageName), debugstr_a(ModuleName),
490 wine_dbgstr_longlong(BaseOfDll), DllSize, Data, Flags);
494 len = MultiByteToWideChar(CP_ACP, 0, ImageName, -1, NULL, 0);
495 wImageName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
496 MultiByteToWideChar(CP_ACP, 0, ImageName, -1, wImageName, len);
498 else wImageName = NULL;
501 len = MultiByteToWideChar(CP_ACP, 0, ModuleName, -1, NULL, 0);
502 wModuleName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
503 MultiByteToWideChar(CP_ACP, 0, ModuleName, -1, wModuleName, len);
505 else wModuleName = NULL;
507 ret = SymLoadModuleExW(hProcess, hFile, wImageName, wModuleName,
508 BaseOfDll, DllSize, Data, Flags);
509 HeapFree(GetProcessHeap(), 0, wImageName);
510 HeapFree(GetProcessHeap(), 0, wModuleName);
514 /***********************************************************************
515 * SymLoadModuleExW (DBGHELP.@)
517 DWORD64 WINAPI SymLoadModuleExW(HANDLE hProcess, HANDLE hFile, PCWSTR wImageName,
518 PCWSTR wModuleName, DWORD64 BaseOfDll, DWORD SizeOfDll,
519 PMODLOAD_DATA Data, DWORD Flags)
522 struct module* module = NULL;
524 TRACE("(%p %p %s %s %s %08x %p %08x)\n",
525 hProcess, hFile, debugstr_w(wImageName), debugstr_w(wModuleName),
526 wine_dbgstr_longlong(BaseOfDll), SizeOfDll, Data, Flags);
529 FIXME("Unsupported load data parameter %p for %s\n",
530 Data, debugstr_w(wImageName));
531 if (!validate_addr64(BaseOfDll)) return FALSE;
533 if (!(pcs = process_find_by_handle(hProcess))) return FALSE;
535 if (Flags & SLMFLAG_VIRTUAL)
537 module = module_new(pcs, wImageName, module_get_type_by_name(wImageName),
538 TRUE, (DWORD)BaseOfDll, SizeOfDll, 0, 0);
539 if (!module) return FALSE;
540 if (wModuleName) module_set_module(module, wModuleName);
541 module->module.SymType = SymVirtual;
545 if (Flags & ~(SLMFLAG_VIRTUAL))
546 FIXME("Unsupported Flags %08x for %s\n", Flags, debugstr_w(wImageName));
548 refresh_module_list(pcs);
550 /* this is a Wine extension to the API just to redo the synchronisation */
551 if (!wImageName && !hFile) return 0;
553 /* check if the module is already loaded, or if it's a builtin PE module with
554 * an containing ELF module
558 module = module_is_already_loaded(pcs, wImageName);
559 if (!module && module_is_container_loaded(pcs, wImageName, BaseOfDll))
561 /* force the loading of DLL as builtin */
562 module = pe_load_builtin_module(pcs, wImageName, BaseOfDll, SizeOfDll);
567 /* otherwise, try a regular PE module */
568 if (!(module = pe_load_native_module(pcs, wImageName, hFile, BaseOfDll, SizeOfDll)) &&
571 /* and finally an ELF or Mach-O module */
572 switch (module_get_type_by_name(wImageName))
575 module = elf_load_module(pcs, wImageName, BaseOfDll);
578 module = macho_load_module(pcs, wImageName, BaseOfDll);
588 WARN("Couldn't locate %s\n", debugstr_w(wImageName));
591 module->module.NumSyms = module->ht_symbols.num_elts;
592 /* by default module_new fills module.ModuleName from a derivation
593 * of LoadedImageName. Overwrite it, if we have better information
596 module_set_module(module, wModuleName);
597 lstrcpynW(module->module.ImageName, wImageName,
598 sizeof(module->module.ImageName) / sizeof(WCHAR));
600 return module->module.BaseOfImage;
603 /***********************************************************************
604 * SymLoadModule64 (DBGHELP.@)
606 DWORD64 WINAPI SymLoadModule64(HANDLE hProcess, HANDLE hFile, PCSTR ImageName,
607 PCSTR ModuleName, DWORD64 BaseOfDll, DWORD SizeOfDll)
609 if (!validate_addr64(BaseOfDll)) return FALSE;
610 return SymLoadModule(hProcess, hFile, ImageName, ModuleName, (DWORD)BaseOfDll, SizeOfDll);
613 /******************************************************************
617 BOOL module_remove(struct process* pcs, struct module* module)
621 TRACE("%s (%p)\n", debugstr_w(module->module.ModuleName), module);
622 hash_table_destroy(&module->ht_symbols);
623 hash_table_destroy(&module->ht_types);
624 HeapFree(GetProcessHeap(), 0, module->sources);
625 HeapFree(GetProcessHeap(), 0, module->addr_sorttab);
626 HeapFree(GetProcessHeap(), 0, module->dwarf2_info);
627 pool_destroy(&module->pool);
628 /* native dbghelp doesn't invoke registered callback(,CBA_SYMBOLS_UNLOADED,) here
631 for (p = &pcs->lmodules; *p; p = &(*p)->next)
636 HeapFree(GetProcessHeap(), 0, module);
640 FIXME("This shouldn't happen\n");
644 /******************************************************************
645 * SymUnloadModule (DBGHELP.@)
648 BOOL WINAPI SymUnloadModule(HANDLE hProcess, DWORD BaseOfDll)
651 struct module* module;
653 pcs = process_find_by_handle(hProcess);
654 if (!pcs) return FALSE;
655 module = module_find_by_addr(pcs, BaseOfDll, DMT_UNKNOWN);
656 if (!module) return FALSE;
657 return module_remove(pcs, module);
660 /******************************************************************
661 * SymUnloadModule64 (DBGHELP.@)
664 BOOL WINAPI SymUnloadModule64(HANDLE hProcess, DWORD64 BaseOfDll)
667 struct module* module;
669 pcs = process_find_by_handle(hProcess);
670 if (!pcs) return FALSE;
671 if (!validate_addr64(BaseOfDll)) return FALSE;
672 module = module_find_by_addr(pcs, (DWORD)BaseOfDll, DMT_UNKNOWN);
673 if (!module) return FALSE;
674 return module_remove(pcs, module);
677 /******************************************************************
678 * SymEnumerateModules (DBGHELP.@)
681 struct enum_modW64_32
683 PSYM_ENUMMODULES_CALLBACK cb;
685 char module[MAX_PATH];
688 static BOOL CALLBACK enum_modW64_32(PCWSTR name, DWORD64 base, PVOID user)
690 struct enum_modW64_32* x = user;
692 WideCharToMultiByte(CP_ACP, 0, name, -1, x->module, sizeof(x->module), NULL, NULL);
693 return x->cb(x->module, (DWORD)base, x->user);
696 BOOL WINAPI SymEnumerateModules(HANDLE hProcess,
697 PSYM_ENUMMODULES_CALLBACK EnumModulesCallback,
700 struct enum_modW64_32 x;
702 x.cb = EnumModulesCallback;
703 x.user = UserContext;
705 return SymEnumerateModulesW64(hProcess, enum_modW64_32, &x);
708 /******************************************************************
709 * SymEnumerateModules64 (DBGHELP.@)
712 struct enum_modW64_64
714 PSYM_ENUMMODULES_CALLBACK64 cb;
716 char module[MAX_PATH];
719 static BOOL CALLBACK enum_modW64_64(PCWSTR name, DWORD64 base, PVOID user)
721 struct enum_modW64_64* x = user;
723 WideCharToMultiByte(CP_ACP, 0, name, -1, x->module, sizeof(x->module), NULL, NULL);
724 return x->cb(x->module, base, x->user);
727 BOOL WINAPI SymEnumerateModules64(HANDLE hProcess,
728 PSYM_ENUMMODULES_CALLBACK64 EnumModulesCallback,
731 struct enum_modW64_64 x;
733 x.cb = EnumModulesCallback;
734 x.user = UserContext;
736 return SymEnumerateModulesW64(hProcess, enum_modW64_64, &x);
739 /******************************************************************
740 * SymEnumerateModulesW64 (DBGHELP.@)
743 BOOL WINAPI SymEnumerateModulesW64(HANDLE hProcess,
744 PSYM_ENUMMODULES_CALLBACKW64 EnumModulesCallback,
747 struct process* pcs = process_find_by_handle(hProcess);
748 struct module* module;
750 if (!pcs) return FALSE;
752 for (module = pcs->lmodules; module; module = module->next)
754 if (!(dbghelp_options & SYMOPT_WINE_WITH_NATIVE_MODULES) &&
755 (module->type == DMT_ELF || module->type == DMT_MACHO))
757 if (!EnumModulesCallback(module->module.ModuleName,
758 module->module.BaseOfImage, UserContext))
764 /******************************************************************
765 * EnumerateLoadedModules64 (DBGHELP.@)
768 struct enum_load_modW64_64
770 PENUMLOADED_MODULES_CALLBACK64 cb;
772 char module[MAX_PATH];
775 static BOOL CALLBACK enum_load_modW64_64(PCWSTR name, DWORD64 base, ULONG size,
778 struct enum_load_modW64_64* x = user;
780 WideCharToMultiByte(CP_ACP, 0, name, -1, x->module, sizeof(x->module), NULL, NULL);
781 return x->cb(x->module, base, size, x->user);
784 BOOL WINAPI EnumerateLoadedModules64(HANDLE hProcess,
785 PENUMLOADED_MODULES_CALLBACK64 EnumLoadedModulesCallback,
788 struct enum_load_modW64_64 x;
790 x.cb = EnumLoadedModulesCallback;
791 x.user = UserContext;
793 return EnumerateLoadedModulesW64(hProcess, enum_load_modW64_64, &x);
796 /******************************************************************
797 * EnumerateLoadedModules (DBGHELP.@)
800 struct enum_load_modW64_32
802 PENUMLOADED_MODULES_CALLBACK cb;
804 char module[MAX_PATH];
807 static BOOL CALLBACK enum_load_modW64_32(PCWSTR name, DWORD64 base, ULONG size,
810 struct enum_load_modW64_32* x = user;
811 WideCharToMultiByte(CP_ACP, 0, name, -1, x->module, sizeof(x->module), NULL, NULL);
812 return x->cb(x->module, (DWORD)base, size, x->user);
815 BOOL WINAPI EnumerateLoadedModules(HANDLE hProcess,
816 PENUMLOADED_MODULES_CALLBACK EnumLoadedModulesCallback,
819 struct enum_load_modW64_32 x;
821 x.cb = EnumLoadedModulesCallback;
822 x.user = UserContext;
824 return EnumerateLoadedModulesW64(hProcess, enum_load_modW64_32, &x);
827 /******************************************************************
828 * EnumerateLoadedModulesW64 (DBGHELP.@)
831 BOOL WINAPI EnumerateLoadedModulesW64(HANDLE hProcess,
832 PENUMLOADED_MODULES_CALLBACKW64 EnumLoadedModulesCallback,
836 WCHAR baseW[256], modW[256];
840 hMods = HeapAlloc(GetProcessHeap(), 0, 256 * sizeof(hMods[0]));
841 if (!hMods) return FALSE;
843 if (!EnumProcessModules(hProcess, hMods, 256 * sizeof(hMods[0]), &sz))
845 /* hProcess should also be a valid process handle !! */
846 FIXME("If this happens, bump the number in mod\n");
847 HeapFree(GetProcessHeap(), 0, hMods);
850 sz /= sizeof(HMODULE);
851 for (i = 0; i < sz; i++)
853 if (!GetModuleInformation(hProcess, hMods[i], &mi, sizeof(mi)) ||
854 !GetModuleBaseNameW(hProcess, hMods[i], baseW, sizeof(baseW) / sizeof(WCHAR)))
856 module_fill_module(baseW, modW, sizeof(modW) / sizeof(CHAR));
857 EnumLoadedModulesCallback(modW, (DWORD_PTR)mi.lpBaseOfDll, mi.SizeOfImage,
860 HeapFree(GetProcessHeap(), 0, hMods);
862 return sz != 0 && i == sz;
865 /******************************************************************
866 * SymGetModuleInfo (DBGHELP.@)
869 BOOL WINAPI SymGetModuleInfo(HANDLE hProcess, DWORD dwAddr,
870 PIMAGEHLP_MODULE ModuleInfo)
873 IMAGEHLP_MODULEW64 miw64;
875 if (sizeof(mi) < ModuleInfo->SizeOfStruct) FIXME("Wrong size\n");
877 miw64.SizeOfStruct = sizeof(miw64);
878 if (!SymGetModuleInfoW64(hProcess, dwAddr, &miw64)) return FALSE;
880 mi.SizeOfStruct = miw64.SizeOfStruct;
881 mi.BaseOfImage = miw64.BaseOfImage;
882 mi.ImageSize = miw64.ImageSize;
883 mi.TimeDateStamp = miw64.TimeDateStamp;
884 mi.CheckSum = miw64.CheckSum;
885 mi.NumSyms = miw64.NumSyms;
886 mi.SymType = miw64.SymType;
887 WideCharToMultiByte(CP_ACP, 0, miw64.ModuleName, -1,
888 mi.ModuleName, sizeof(mi.ModuleName), NULL, NULL);
889 WideCharToMultiByte(CP_ACP, 0, miw64.ImageName, -1,
890 mi.ImageName, sizeof(mi.ImageName), NULL, NULL);
891 WideCharToMultiByte(CP_ACP, 0, miw64.LoadedImageName, -1,
892 mi.LoadedImageName, sizeof(mi.LoadedImageName), NULL, NULL);
894 memcpy(ModuleInfo, &mi, ModuleInfo->SizeOfStruct);
899 /******************************************************************
900 * SymGetModuleInfoW (DBGHELP.@)
903 BOOL WINAPI SymGetModuleInfoW(HANDLE hProcess, DWORD dwAddr,
904 PIMAGEHLP_MODULEW ModuleInfo)
906 IMAGEHLP_MODULEW64 miw64;
907 IMAGEHLP_MODULEW miw;
909 if (sizeof(miw) < ModuleInfo->SizeOfStruct) FIXME("Wrong size\n");
911 miw64.SizeOfStruct = sizeof(miw64);
912 if (!SymGetModuleInfoW64(hProcess, dwAddr, &miw64)) return FALSE;
914 miw.SizeOfStruct = miw64.SizeOfStruct;
915 miw.BaseOfImage = miw64.BaseOfImage;
916 miw.ImageSize = miw64.ImageSize;
917 miw.TimeDateStamp = miw64.TimeDateStamp;
918 miw.CheckSum = miw64.CheckSum;
919 miw.NumSyms = miw64.NumSyms;
920 miw.SymType = miw64.SymType;
921 strcpyW(miw.ModuleName, miw64.ModuleName);
922 strcpyW(miw.ImageName, miw64.ImageName);
923 strcpyW(miw.LoadedImageName, miw64.LoadedImageName);
924 memcpy(ModuleInfo, &miw, ModuleInfo->SizeOfStruct);
929 /******************************************************************
930 * SymGetModuleInfo64 (DBGHELP.@)
933 BOOL WINAPI SymGetModuleInfo64(HANDLE hProcess, DWORD64 dwAddr,
934 PIMAGEHLP_MODULE64 ModuleInfo)
936 IMAGEHLP_MODULE64 mi64;
937 IMAGEHLP_MODULEW64 miw64;
939 if (sizeof(mi64) < ModuleInfo->SizeOfStruct)
941 SetLastError(ERROR_MOD_NOT_FOUND); /* NOTE: native returns this error */
942 WARN("Wrong size %u\n", ModuleInfo->SizeOfStruct);
946 miw64.SizeOfStruct = sizeof(miw64);
947 if (!SymGetModuleInfoW64(hProcess, dwAddr, &miw64)) return FALSE;
949 mi64.SizeOfStruct = miw64.SizeOfStruct;
950 mi64.BaseOfImage = miw64.BaseOfImage;
951 mi64.ImageSize = miw64.ImageSize;
952 mi64.TimeDateStamp = miw64.TimeDateStamp;
953 mi64.CheckSum = miw64.CheckSum;
954 mi64.NumSyms = miw64.NumSyms;
955 mi64.SymType = miw64.SymType;
956 WideCharToMultiByte(CP_ACP, 0, miw64.ModuleName, -1,
957 mi64.ModuleName, sizeof(mi64.ModuleName), NULL, NULL);
958 WideCharToMultiByte(CP_ACP, 0, miw64.ImageName, -1,
959 mi64.ImageName, sizeof(mi64.ImageName), NULL, NULL);
960 WideCharToMultiByte(CP_ACP, 0, miw64.LoadedImageName, -1,
961 mi64.LoadedImageName, sizeof(mi64.LoadedImageName), NULL, NULL);
962 WideCharToMultiByte(CP_ACP, 0, miw64.LoadedPdbName, -1,
963 mi64.LoadedPdbName, sizeof(mi64.LoadedPdbName), NULL, NULL);
965 mi64.CVSig = miw64.CVSig;
966 WideCharToMultiByte(CP_ACP, 0, miw64.CVData, -1,
967 mi64.CVData, sizeof(mi64.CVData), NULL, NULL);
968 mi64.PdbSig = miw64.PdbSig;
969 mi64.PdbSig70 = miw64.PdbSig70;
970 mi64.PdbAge = miw64.PdbAge;
971 mi64.PdbUnmatched = miw64.PdbUnmatched;
972 mi64.DbgUnmatched = miw64.DbgUnmatched;
973 mi64.LineNumbers = miw64.LineNumbers;
974 mi64.GlobalSymbols = miw64.GlobalSymbols;
975 mi64.TypeInfo = miw64.TypeInfo;
976 mi64.SourceIndexed = miw64.SourceIndexed;
977 mi64.Publics = miw64.Publics;
979 memcpy(ModuleInfo, &mi64, ModuleInfo->SizeOfStruct);
984 /******************************************************************
985 * SymGetModuleInfoW64 (DBGHELP.@)
988 BOOL WINAPI SymGetModuleInfoW64(HANDLE hProcess, DWORD64 dwAddr,
989 PIMAGEHLP_MODULEW64 ModuleInfo)
991 struct process* pcs = process_find_by_handle(hProcess);
992 struct module* module;
993 IMAGEHLP_MODULEW64 miw64;
995 TRACE("%p %s %p\n", hProcess, wine_dbgstr_longlong(dwAddr), ModuleInfo);
997 if (!pcs) return FALSE;
998 if (ModuleInfo->SizeOfStruct > sizeof(*ModuleInfo)) return FALSE;
999 module = module_find_by_addr(pcs, dwAddr, DMT_UNKNOWN);
1000 if (!module) return FALSE;
1002 miw64 = module->module;
1004 /* update debug information from container if any */
1005 if (module->module.SymType == SymNone)
1007 module = module_get_container(pcs, module);
1008 if (module && module->module.SymType != SymNone)
1010 miw64.SymType = module->module.SymType;
1011 miw64.NumSyms = module->module.NumSyms;
1014 memcpy(ModuleInfo, &miw64, ModuleInfo->SizeOfStruct);
1018 /***********************************************************************
1019 * SymGetModuleBase (DBGHELP.@)
1021 DWORD WINAPI SymGetModuleBase(HANDLE hProcess, DWORD dwAddr)
1023 struct process* pcs = process_find_by_handle(hProcess);
1024 struct module* module;
1027 module = module_find_by_addr(pcs, dwAddr, DMT_UNKNOWN);
1028 if (!module) return 0;
1029 return module->module.BaseOfImage;
1032 /***********************************************************************
1033 * SymGetModuleBase64 (DBGHELP.@)
1035 DWORD64 WINAPI SymGetModuleBase64(HANDLE hProcess, DWORD64 dwAddr)
1037 if (!validate_addr64(dwAddr)) return 0;
1038 return SymGetModuleBase(hProcess, (DWORD)dwAddr);
1041 /******************************************************************
1042 * module_reset_debug_info
1043 * Removes any debug information linked to a given module.
1045 void module_reset_debug_info(struct module* module)
1047 module->sortlist_valid = TRUE;
1048 module->sorttab_size = 0;
1049 module->addr_sorttab = NULL;
1050 module->num_sorttab = module->num_symbols = 0;
1051 hash_table_destroy(&module->ht_symbols);
1052 module->ht_symbols.num_buckets = 0;
1053 module->ht_symbols.buckets = NULL;
1054 hash_table_destroy(&module->ht_types);
1055 module->ht_types.num_buckets = 0;
1056 module->ht_types.buckets = NULL;
1057 module->vtypes.num_elts = 0;
1058 hash_table_destroy(&module->ht_symbols);
1059 module->sources_used = module->sources_alloc = 0;
1060 module->sources = NULL;
1063 /******************************************************************
1064 * SymRefreshModuleList (DBGHELP.@)
1066 BOOL WINAPI SymRefreshModuleList(HANDLE hProcess)
1068 struct process* pcs;
1070 TRACE("(%p)\n", hProcess);
1072 if (!(pcs = process_find_by_handle(hProcess))) return FALSE;
1074 return refresh_module_list(pcs);