| /* |
| * File module.c - module handling for the wine debugger |
| * |
| * Copyright (C) 1993, Eric Youngdale. |
| * 2000-2007, Eric Pouech |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include "config.h" |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <assert.h> |
| |
| #include "dbghelp_private.h" |
| #include "psapi.h" |
| #include "winternl.h" |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(dbghelp); |
| |
| const WCHAR S_ElfW[] = {'<','e','l','f','>','\0'}; |
| const WCHAR S_WineLoaderW[] = {'<','w','i','n','e','-','l','o','a','d','e','r','>','\0'}; |
| static const WCHAR S_DotSoW[] = {'.','s','o','\0'}; |
| static const WCHAR S_DotDylibW[] = {'.','d','y','l','i','b','\0'}; |
| static const WCHAR S_DotPdbW[] = {'.','p','d','b','\0'}; |
| static const WCHAR S_DotDbgW[] = {'.','d','b','g','\0'}; |
| const WCHAR S_SlashW[] = {'/','\0'}; |
| |
| static const WCHAR S_AcmW[] = {'.','a','c','m','\0'}; |
| static const WCHAR S_DllW[] = {'.','d','l','l','\0'}; |
| static const WCHAR S_DrvW[] = {'.','d','r','v','\0'}; |
| static const WCHAR S_ExeW[] = {'.','e','x','e','\0'}; |
| static const WCHAR S_OcxW[] = {'.','o','c','x','\0'}; |
| static const WCHAR S_VxdW[] = {'.','v','x','d','\0'}; |
| static const WCHAR * const ext[] = {S_AcmW, S_DllW, S_DrvW, S_ExeW, S_OcxW, S_VxdW, NULL}; |
| |
| static int match_ext(const WCHAR* ptr, size_t len) |
| { |
| const WCHAR* const *e; |
| size_t l; |
| |
| for (e = ext; *e; e++) |
| { |
| l = strlenW(*e); |
| if (l >= len) return 0; |
| if (strncmpiW(&ptr[len - l], *e, l)) continue; |
| return l; |
| } |
| return 0; |
| } |
| |
| static const WCHAR* get_filename(const WCHAR* name, const WCHAR* endptr) |
| { |
| const WCHAR* ptr; |
| |
| if (!endptr) endptr = name + strlenW(name); |
| for (ptr = endptr - 1; ptr >= name; ptr--) |
| { |
| if (*ptr == '/' || *ptr == '\\') break; |
| } |
| return ++ptr; |
| } |
| |
| static void module_fill_module(const WCHAR* in, WCHAR* out, size_t size) |
| { |
| const WCHAR *loader = get_wine_loader_name(); |
| const WCHAR *ptr, *endptr; |
| size_t len, l; |
| |
| ptr = get_filename(in, endptr = in + strlenW(in)); |
| len = min(endptr - ptr, size - 1); |
| memcpy(out, ptr, len * sizeof(WCHAR)); |
| out[len] = '\0'; |
| if (len > 4 && (l = match_ext(out, len))) |
| out[len - l] = '\0'; |
| else if (len > strlenW(loader) && !strcmpiW(out + len - strlenW(loader), loader)) |
| lstrcpynW(out, S_WineLoaderW, size); |
| else |
| { |
| if (len > 3 && !strcmpiW(&out[len - 3], S_DotSoW) && |
| (l = match_ext(out, len - 3))) |
| strcpyW(&out[len - l - 3], S_ElfW); |
| } |
| while ((*out = tolowerW(*out))) out++; |
| } |
| |
| void module_set_module(struct module* module, const WCHAR* name) |
| { |
| module_fill_module(name, module->module.ModuleName, sizeof(module->module.ModuleName)); |
| } |
| |
| const WCHAR *get_wine_loader_name(void) |
| { |
| static const BOOL is_win64 = sizeof(void *) > sizeof(int); /* FIXME: should depend on target process */ |
| static const WCHAR wineW[] = {'w','i','n','e',0}; |
| static const WCHAR suffixW[] = {'6','4',0}; |
| static const WCHAR *loader; |
| |
| if (!loader) |
| { |
| WCHAR *p, *buffer; |
| const char *ptr; |
| |
| /* All binaries are loaded with WINELOADER (if run from tree) or by the |
| * main executable |
| */ |
| if ((ptr = getenv("WINELOADER"))) |
| { |
| DWORD len = 2 + MultiByteToWideChar( CP_UNIXCP, 0, ptr, -1, NULL, 0 ); |
| buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ); |
| MultiByteToWideChar( CP_UNIXCP, 0, ptr, -1, buffer, len ); |
| } |
| else |
| { |
| buffer = HeapAlloc( GetProcessHeap(), 0, sizeof(wineW) + 2 * sizeof(WCHAR) ); |
| strcpyW( buffer, wineW ); |
| } |
| p = buffer + strlenW( buffer ) - strlenW( suffixW ); |
| if (p > buffer && !strcmpW( p, suffixW )) |
| { |
| if (!is_win64) *p = 0; |
| } |
| else if (is_win64) strcatW( buffer, suffixW ); |
| |
| TRACE( "returning %s\n", debugstr_w(buffer) ); |
| loader = buffer; |
| } |
| return loader; |
| } |
| |
| static const char* get_module_type(enum module_type type, BOOL virtual) |
| { |
| switch (type) |
| { |
| case DMT_ELF: return virtual ? "Virtual ELF" : "ELF"; |
| case DMT_PE: return virtual ? "Virtual PE" : "PE"; |
| case DMT_MACHO: return virtual ? "Virtual Mach-O" : "Mach-O"; |
| default: return "---"; |
| } |
| } |
| |
| /*********************************************************************** |
| * Creates and links a new module to a process |
| */ |
| struct module* module_new(struct process* pcs, const WCHAR* name, |
| enum module_type type, BOOL virtual, |
| DWORD64 mod_addr, DWORD64 size, |
| unsigned long stamp, unsigned long checksum) |
| { |
| struct module* module; |
| unsigned i; |
| |
| assert(type == DMT_ELF || type == DMT_PE || type == DMT_MACHO); |
| if (!(module = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*module)))) |
| return NULL; |
| |
| module->next = pcs->lmodules; |
| pcs->lmodules = module; |
| |
| TRACE("=> %s %s-%s %s\n", |
| get_module_type(type, virtual), |
| wine_dbgstr_longlong(mod_addr), wine_dbgstr_longlong(mod_addr + size), |
| debugstr_w(name)); |
| |
| pool_init(&module->pool, 65536); |
| |
| module->process = pcs; |
| module->module.SizeOfStruct = sizeof(module->module); |
| module->module.BaseOfImage = mod_addr; |
| module->module.ImageSize = size; |
| module_set_module(module, name); |
| module->module.ImageName[0] = '\0'; |
| lstrcpynW(module->module.LoadedImageName, name, sizeof(module->module.LoadedImageName) / sizeof(WCHAR)); |
| module->module.SymType = SymNone; |
| module->module.NumSyms = 0; |
| module->module.TimeDateStamp = stamp; |
| module->module.CheckSum = checksum; |
| |
| memset(module->module.LoadedPdbName, 0, sizeof(module->module.LoadedPdbName)); |
| module->module.CVSig = 0; |
| memset(module->module.CVData, 0, sizeof(module->module.CVData)); |
| module->module.PdbSig = 0; |
| memset(&module->module.PdbSig70, 0, sizeof(module->module.PdbSig70)); |
| module->module.PdbAge = 0; |
| module->module.PdbUnmatched = FALSE; |
| module->module.DbgUnmatched = FALSE; |
| module->module.LineNumbers = FALSE; |
| module->module.GlobalSymbols = FALSE; |
| module->module.TypeInfo = FALSE; |
| module->module.SourceIndexed = FALSE; |
| module->module.Publics = FALSE; |
| |
| module->reloc_delta = 0; |
| module->type = type; |
| module->is_virtual = virtual; |
| for (i = 0; i < DFI_LAST; i++) module->format_info[i] = NULL; |
| module->sortlist_valid = FALSE; |
| module->sorttab_size = 0; |
| module->addr_sorttab = NULL; |
| module->num_sorttab = 0; |
| module->num_symbols = 0; |
| |
| vector_init(&module->vsymt, sizeof(struct symt*), 128); |
| /* FIXME: this seems a bit too high (on a per module basis) |
| * need some statistics about this |
| */ |
| hash_table_init(&module->pool, &module->ht_symbols, 4096); |
| hash_table_init(&module->pool, &module->ht_types, 4096); |
| vector_init(&module->vtypes, sizeof(struct symt*), 32); |
| |
| module->sources_used = 0; |
| module->sources_alloc = 0; |
| module->sources = 0; |
| wine_rb_init(&module->sources_offsets_tree, source_rb_compare); |
| |
| return module; |
| } |
| |
| /*********************************************************************** |
| * module_find_by_nameW |
| * |
| */ |
| struct module* module_find_by_nameW(const struct process* pcs, const WCHAR* name) |
| { |
| struct module* module; |
| |
| for (module = pcs->lmodules; module; module = module->next) |
| { |
| if (!strcmpiW(name, module->module.ModuleName)) return module; |
| } |
| SetLastError(ERROR_INVALID_NAME); |
| return NULL; |
| } |
| |
| struct module* module_find_by_nameA(const struct process* pcs, const char* name) |
| { |
| WCHAR wname[MAX_PATH]; |
| |
| MultiByteToWideChar(CP_ACP, 0, name, -1, wname, sizeof(wname) / sizeof(WCHAR)); |
| return module_find_by_nameW(pcs, wname); |
| } |
| |
| /*********************************************************************** |
| * module_is_already_loaded |
| * |
| */ |
| struct module* module_is_already_loaded(const struct process* pcs, const WCHAR* name) |
| { |
| struct module* module; |
| const WCHAR* filename; |
| |
| /* first compare the loaded image name... */ |
| for (module = pcs->lmodules; module; module = module->next) |
| { |
| if (!strcmpiW(name, module->module.LoadedImageName)) |
| return module; |
| } |
| /* then compare the standard filenames (without the path) ... */ |
| filename = get_filename(name, NULL); |
| for (module = pcs->lmodules; module; module = module->next) |
| { |
| if (!strcmpiW(filename, get_filename(module->module.LoadedImageName, NULL))) |
| return module; |
| } |
| SetLastError(ERROR_INVALID_NAME); |
| return NULL; |
| } |
| |
| /*********************************************************************** |
| * module_get_container |
| * |
| */ |
| static struct module* module_get_container(const struct process* pcs, |
| const struct module* inner) |
| { |
| struct module* module; |
| |
| for (module = pcs->lmodules; module; module = module->next) |
| { |
| if (module != inner && |
| module->module.BaseOfImage <= inner->module.BaseOfImage && |
| module->module.BaseOfImage + module->module.ImageSize >= |
| inner->module.BaseOfImage + inner->module.ImageSize) |
| return module; |
| } |
| return NULL; |
| } |
| |
| /*********************************************************************** |
| * module_get_containee |
| * |
| */ |
| struct module* module_get_containee(const struct process* pcs, |
| const struct module* outter) |
| { |
| struct module* module; |
| |
| for (module = pcs->lmodules; module; module = module->next) |
| { |
| if (module != outter && |
| outter->module.BaseOfImage <= module->module.BaseOfImage && |
| outter->module.BaseOfImage + outter->module.ImageSize >= |
| module->module.BaseOfImage + module->module.ImageSize) |
| return module; |
| } |
| return NULL; |
| } |
| |
| /****************************************************************** |
| * module_get_debug |
| * |
| * get the debug information from a module: |
| * - if the module's type is deferred, then force loading of debug info (and return |
| * the module itself) |
| * - if the module has no debug info and has an ELF container, then return the ELF |
| * container (and also force the ELF container's debug info loading if deferred) |
| * - otherwise return the module itself if it has some debug info |
| */ |
| BOOL module_get_debug(struct module_pair* pair) |
| { |
| IMAGEHLP_DEFERRED_SYMBOL_LOADW64 idslW64; |
| |
| if (!pair->requested) return FALSE; |
| /* for a PE builtin, always get info from container */ |
| if (!(pair->effective = module_get_container(pair->pcs, pair->requested))) |
| pair->effective = pair->requested; |
| /* if deferred, force loading */ |
| if (pair->effective->module.SymType == SymDeferred) |
| { |
| BOOL ret; |
| |
| if (pair->effective->is_virtual) ret = FALSE; |
| else switch (pair->effective->type) |
| { |
| case DMT_ELF: |
| ret = elf_load_debug_info(pair->effective); |
| break; |
| case DMT_PE: |
| idslW64.SizeOfStruct = sizeof(idslW64); |
| idslW64.BaseOfImage = pair->effective->module.BaseOfImage; |
| idslW64.CheckSum = pair->effective->module.CheckSum; |
| idslW64.TimeDateStamp = pair->effective->module.TimeDateStamp; |
| memcpy(idslW64.FileName, pair->effective->module.ImageName, |
| sizeof(pair->effective->module.ImageName)); |
| idslW64.Reparse = FALSE; |
| idslW64.hFile = INVALID_HANDLE_VALUE; |
| |
| pcs_callback(pair->pcs, CBA_DEFERRED_SYMBOL_LOAD_START, &idslW64); |
| ret = pe_load_debug_info(pair->pcs, pair->effective); |
| pcs_callback(pair->pcs, |
| ret ? CBA_DEFERRED_SYMBOL_LOAD_COMPLETE : CBA_DEFERRED_SYMBOL_LOAD_FAILURE, |
| &idslW64); |
| break; |
| case DMT_MACHO: |
| ret = macho_load_debug_info(pair->effective); |
| break; |
| default: |
| ret = FALSE; |
| break; |
| } |
| if (!ret) pair->effective->module.SymType = SymNone; |
| assert(pair->effective->module.SymType != SymDeferred); |
| pair->effective->module.NumSyms = pair->effective->ht_symbols.num_elts; |
| } |
| return pair->effective->module.SymType != SymNone; |
| } |
| |
| /*********************************************************************** |
| * module_find_by_addr |
| * |
| * either the addr where module is loaded, or any address inside the |
| * module |
| */ |
| struct module* module_find_by_addr(const struct process* pcs, DWORD64 addr, |
| enum module_type type) |
| { |
| struct module* module; |
| |
| if (type == DMT_UNKNOWN) |
| { |
| if ((module = module_find_by_addr(pcs, addr, DMT_PE)) || |
| (module = module_find_by_addr(pcs, addr, DMT_ELF)) || |
| (module = module_find_by_addr(pcs, addr, DMT_MACHO))) |
| return module; |
| } |
| else |
| { |
| for (module = pcs->lmodules; module; module = module->next) |
| { |
| if (type == module->type && addr >= module->module.BaseOfImage && |
| addr < module->module.BaseOfImage + module->module.ImageSize) |
| return module; |
| } |
| } |
| SetLastError(ERROR_INVALID_ADDRESS); |
| return module; |
| } |
| |
| /****************************************************************** |
| * module_is_container_loaded |
| * |
| * checks whether the native container, for a (supposed) PE builtin is |
| * already loaded |
| */ |
| static BOOL module_is_container_loaded(const struct process* pcs, |
| const WCHAR* ImageName, DWORD64 base) |
| { |
| size_t len; |
| struct module* module; |
| PCWSTR filename, modname; |
| |
| if (!base) return FALSE; |
| filename = get_filename(ImageName, NULL); |
| len = strlenW(filename); |
| |
| for (module = pcs->lmodules; module; module = module->next) |
| { |
| if ((module->type == DMT_ELF || module->type == DMT_MACHO) && |
| base >= module->module.BaseOfImage && |
| base < module->module.BaseOfImage + module->module.ImageSize) |
| { |
| modname = get_filename(module->module.LoadedImageName, NULL); |
| if (!strncmpiW(modname, filename, len) && |
| !memcmp(modname + len, S_DotSoW, 3 * sizeof(WCHAR))) |
| { |
| return TRUE; |
| } |
| } |
| } |
| /* likely a native PE module */ |
| WARN("Couldn't find container for %s\n", debugstr_w(ImageName)); |
| return FALSE; |
| } |
| |
| /****************************************************************** |
| * module_get_type_by_name |
| * |
| * Guesses a filename type from its extension |
| */ |
| enum module_type module_get_type_by_name(const WCHAR* name) |
| { |
| int loader_len, len = strlenW(name); |
| const WCHAR *loader; |
| |
| /* Skip all version extensions (.[digits]) regex: "(\.\d+)*$" */ |
| do |
| { |
| int i = len; |
| |
| while (i && name[i - 1] >= '0' && name[i - 1] <= '9') i--; |
| |
| if (i && name[i - 1] == '.') |
| len = i - 1; |
| else |
| break; |
| } while (len); |
| |
| /* check for terminating .so or .so.[digit] */ |
| /* FIXME: Can't rely solely on extension; have to check magic or |
| * stop using .so on Mac OS X. For now, base on platform. */ |
| if (len > 3 && !memcmp(name + len - 3, S_DotSoW, 3)) |
| #ifdef __APPLE__ |
| return DMT_MACHO; |
| #else |
| return DMT_ELF; |
| #endif |
| |
| if (len > 6 && !strncmpiW(name + len - 6, S_DotDylibW, 6)) |
| return DMT_MACHO; |
| |
| if (len > 4 && !strncmpiW(name + len - 4, S_DotPdbW, 4)) |
| return DMT_PDB; |
| |
| if (len > 4 && !strncmpiW(name + len - 4, S_DotDbgW, 4)) |
| return DMT_DBG; |
| |
| /* wine is also a native module (Mach-O on Mac OS X, ELF elsewhere) */ |
| loader = get_wine_loader_name(); |
| loader_len = strlenW( loader ); |
| if ((len == loader_len || (len > loader_len && name[len - loader_len - 1] == '/')) && |
| !strcmpiW(name + len - loader_len, loader)) |
| { |
| #ifdef __APPLE__ |
| return DMT_MACHO; |
| #else |
| return DMT_ELF; |
| #endif |
| } |
| return DMT_PE; |
| } |
| |
| /****************************************************************** |
| * refresh_module_list |
| */ |
| static BOOL refresh_module_list(struct process* pcs) |
| { |
| /* force transparent ELF and Mach-O loading / unloading */ |
| return elf_synchronize_module_list(pcs) || macho_synchronize_module_list(pcs); |
| } |
| |
| /*********************************************************************** |
| * SymLoadModule (DBGHELP.@) |
| */ |
| DWORD WINAPI SymLoadModule(HANDLE hProcess, HANDLE hFile, PCSTR ImageName, |
| PCSTR ModuleName, DWORD BaseOfDll, DWORD SizeOfDll) |
| { |
| return SymLoadModuleEx(hProcess, hFile, ImageName, ModuleName, BaseOfDll, |
| SizeOfDll, NULL, 0); |
| } |
| |
| /*********************************************************************** |
| * SymLoadModuleEx (DBGHELP.@) |
| */ |
| DWORD64 WINAPI SymLoadModuleEx(HANDLE hProcess, HANDLE hFile, PCSTR ImageName, |
| PCSTR ModuleName, DWORD64 BaseOfDll, DWORD DllSize, |
| PMODLOAD_DATA Data, DWORD Flags) |
| { |
| PWSTR wImageName, wModuleName; |
| unsigned len; |
| DWORD64 ret; |
| |
| TRACE("(%p %p %s %s %s %08x %p %08x)\n", |
| hProcess, hFile, debugstr_a(ImageName), debugstr_a(ModuleName), |
| wine_dbgstr_longlong(BaseOfDll), DllSize, Data, Flags); |
| |
| if (ImageName) |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, ImageName, -1, NULL, 0); |
| wImageName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| MultiByteToWideChar(CP_ACP, 0, ImageName, -1, wImageName, len); |
| } |
| else wImageName = NULL; |
| if (ModuleName) |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, ModuleName, -1, NULL, 0); |
| wModuleName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| MultiByteToWideChar(CP_ACP, 0, ModuleName, -1, wModuleName, len); |
| } |
| else wModuleName = NULL; |
| |
| ret = SymLoadModuleExW(hProcess, hFile, wImageName, wModuleName, |
| BaseOfDll, DllSize, Data, Flags); |
| HeapFree(GetProcessHeap(), 0, wImageName); |
| HeapFree(GetProcessHeap(), 0, wModuleName); |
| return ret; |
| } |
| |
| /*********************************************************************** |
| * SymLoadModuleExW (DBGHELP.@) |
| */ |
| DWORD64 WINAPI SymLoadModuleExW(HANDLE hProcess, HANDLE hFile, PCWSTR wImageName, |
| PCWSTR wModuleName, DWORD64 BaseOfDll, DWORD SizeOfDll, |
| PMODLOAD_DATA Data, DWORD Flags) |
| { |
| struct process* pcs; |
| struct module* module = NULL; |
| |
| TRACE("(%p %p %s %s %s %08x %p %08x)\n", |
| hProcess, hFile, debugstr_w(wImageName), debugstr_w(wModuleName), |
| wine_dbgstr_longlong(BaseOfDll), SizeOfDll, Data, Flags); |
| |
| if (Data) |
| FIXME("Unsupported load data parameter %p for %s\n", |
| Data, debugstr_w(wImageName)); |
| if (!validate_addr64(BaseOfDll)) return FALSE; |
| |
| if (!(pcs = process_find_by_handle(hProcess))) return FALSE; |
| |
| if (Flags & SLMFLAG_VIRTUAL) |
| { |
| if (!wImageName) return FALSE; |
| module = module_new(pcs, wImageName, module_get_type_by_name(wImageName), |
| TRUE, BaseOfDll, SizeOfDll, 0, 0); |
| if (!module) return FALSE; |
| if (wModuleName) module_set_module(module, wModuleName); |
| module->module.SymType = SymVirtual; |
| |
| return TRUE; |
| } |
| if (Flags & ~(SLMFLAG_VIRTUAL)) |
| FIXME("Unsupported Flags %08x for %s\n", Flags, debugstr_w(wImageName)); |
| |
| refresh_module_list(pcs); |
| |
| /* this is a Wine extension to the API just to redo the synchronisation */ |
| if (!wImageName && !hFile) return 0; |
| |
| /* check if the module is already loaded, or if it's a builtin PE module with |
| * an containing ELF module |
| */ |
| if (wImageName) |
| { |
| module = module_is_already_loaded(pcs, wImageName); |
| if (!module && module_is_container_loaded(pcs, wImageName, BaseOfDll)) |
| { |
| /* force the loading of DLL as builtin */ |
| module = pe_load_builtin_module(pcs, wImageName, BaseOfDll, SizeOfDll); |
| } |
| } |
| if (!module) |
| { |
| /* otherwise, try a regular PE module */ |
| if (!(module = pe_load_native_module(pcs, wImageName, hFile, BaseOfDll, SizeOfDll)) && |
| wImageName) |
| { |
| /* and finally an ELF or Mach-O module */ |
| switch (module_get_type_by_name(wImageName)) |
| { |
| case DMT_ELF: |
| module = elf_load_module(pcs, wImageName, BaseOfDll); |
| break; |
| case DMT_MACHO: |
| module = macho_load_module(pcs, wImageName, BaseOfDll); |
| break; |
| default: |
| /* Ignored */ |
| break; |
| } |
| } |
| } |
| if (!module) |
| { |
| WARN("Couldn't locate %s\n", debugstr_w(wImageName)); |
| return 0; |
| } |
| module->module.NumSyms = module->ht_symbols.num_elts; |
| /* by default module_new fills module.ModuleName from a derivation |
| * of LoadedImageName. Overwrite it, if we have better information |
| */ |
| if (wModuleName) |
| module_set_module(module, wModuleName); |
| if (wImageName) |
| lstrcpynW(module->module.ImageName, wImageName, |
| sizeof(module->module.ImageName) / sizeof(WCHAR)); |
| |
| return module->module.BaseOfImage; |
| } |
| |
| /*********************************************************************** |
| * SymLoadModule64 (DBGHELP.@) |
| */ |
| DWORD64 WINAPI SymLoadModule64(HANDLE hProcess, HANDLE hFile, PCSTR ImageName, |
| PCSTR ModuleName, DWORD64 BaseOfDll, DWORD SizeOfDll) |
| { |
| return SymLoadModuleEx(hProcess, hFile, ImageName, ModuleName, BaseOfDll, SizeOfDll, |
| NULL, 0); |
| } |
| |
| /****************************************************************** |
| * module_remove |
| * |
| */ |
| BOOL module_remove(struct process* pcs, struct module* module) |
| { |
| struct module_format*modfmt; |
| struct module** p; |
| unsigned i; |
| |
| TRACE("%s (%p)\n", debugstr_w(module->module.ModuleName), module); |
| |
| for (i = 0; i < DFI_LAST; i++) |
| { |
| if ((modfmt = module->format_info[i]) && modfmt->remove) |
| modfmt->remove(pcs, module->format_info[i]); |
| } |
| hash_table_destroy(&module->ht_symbols); |
| hash_table_destroy(&module->ht_types); |
| HeapFree(GetProcessHeap(), 0, module->sources); |
| HeapFree(GetProcessHeap(), 0, module->addr_sorttab); |
| pool_destroy(&module->pool); |
| /* native dbghelp doesn't invoke registered callback(,CBA_SYMBOLS_UNLOADED,) here |
| * so do we |
| */ |
| for (p = &pcs->lmodules; *p; p = &(*p)->next) |
| { |
| if (*p == module) |
| { |
| *p = module->next; |
| HeapFree(GetProcessHeap(), 0, module); |
| return TRUE; |
| } |
| } |
| FIXME("This shouldn't happen\n"); |
| return FALSE; |
| } |
| |
| /****************************************************************** |
| * SymUnloadModule (DBGHELP.@) |
| * |
| */ |
| BOOL WINAPI SymUnloadModule(HANDLE hProcess, DWORD BaseOfDll) |
| { |
| struct process* pcs; |
| struct module* module; |
| |
| pcs = process_find_by_handle(hProcess); |
| if (!pcs) return FALSE; |
| module = module_find_by_addr(pcs, BaseOfDll, DMT_UNKNOWN); |
| if (!module) return FALSE; |
| return module_remove(pcs, module); |
| } |
| |
| /****************************************************************** |
| * SymUnloadModule64 (DBGHELP.@) |
| * |
| */ |
| BOOL WINAPI SymUnloadModule64(HANDLE hProcess, DWORD64 BaseOfDll) |
| { |
| struct process* pcs; |
| struct module* module; |
| |
| pcs = process_find_by_handle(hProcess); |
| if (!pcs) return FALSE; |
| if (!validate_addr64(BaseOfDll)) return FALSE; |
| module = module_find_by_addr(pcs, BaseOfDll, DMT_UNKNOWN); |
| if (!module) return FALSE; |
| return module_remove(pcs, module); |
| } |
| |
| /****************************************************************** |
| * SymEnumerateModules (DBGHELP.@) |
| * |
| */ |
| struct enum_modW64_32 |
| { |
| PSYM_ENUMMODULES_CALLBACK cb; |
| PVOID user; |
| char module[MAX_PATH]; |
| }; |
| |
| static BOOL CALLBACK enum_modW64_32(PCWSTR name, DWORD64 base, PVOID user) |
| { |
| struct enum_modW64_32* x = user; |
| |
| WideCharToMultiByte(CP_ACP, 0, name, -1, x->module, sizeof(x->module), NULL, NULL); |
| return x->cb(x->module, (DWORD)base, x->user); |
| } |
| |
| BOOL WINAPI SymEnumerateModules(HANDLE hProcess, |
| PSYM_ENUMMODULES_CALLBACK EnumModulesCallback, |
| PVOID UserContext) |
| { |
| struct enum_modW64_32 x; |
| |
| x.cb = EnumModulesCallback; |
| x.user = UserContext; |
| |
| return SymEnumerateModulesW64(hProcess, enum_modW64_32, &x); |
| } |
| |
| /****************************************************************** |
| * SymEnumerateModules64 (DBGHELP.@) |
| * |
| */ |
| struct enum_modW64_64 |
| { |
| PSYM_ENUMMODULES_CALLBACK64 cb; |
| PVOID user; |
| char module[MAX_PATH]; |
| }; |
| |
| static BOOL CALLBACK enum_modW64_64(PCWSTR name, DWORD64 base, PVOID user) |
| { |
| struct enum_modW64_64* x = user; |
| |
| WideCharToMultiByte(CP_ACP, 0, name, -1, x->module, sizeof(x->module), NULL, NULL); |
| return x->cb(x->module, base, x->user); |
| } |
| |
| BOOL WINAPI SymEnumerateModules64(HANDLE hProcess, |
| PSYM_ENUMMODULES_CALLBACK64 EnumModulesCallback, |
| PVOID UserContext) |
| { |
| struct enum_modW64_64 x; |
| |
| x.cb = EnumModulesCallback; |
| x.user = UserContext; |
| |
| return SymEnumerateModulesW64(hProcess, enum_modW64_64, &x); |
| } |
| |
| /****************************************************************** |
| * SymEnumerateModulesW64 (DBGHELP.@) |
| * |
| */ |
| BOOL WINAPI SymEnumerateModulesW64(HANDLE hProcess, |
| PSYM_ENUMMODULES_CALLBACKW64 EnumModulesCallback, |
| PVOID UserContext) |
| { |
| struct process* pcs = process_find_by_handle(hProcess); |
| struct module* module; |
| |
| if (!pcs) return FALSE; |
| |
| for (module = pcs->lmodules; module; module = module->next) |
| { |
| if (!(dbghelp_options & SYMOPT_WINE_WITH_NATIVE_MODULES) && |
| (module->type == DMT_ELF || module->type == DMT_MACHO)) |
| continue; |
| if (!EnumModulesCallback(module->module.ModuleName, |
| module->module.BaseOfImage, UserContext)) |
| break; |
| } |
| return TRUE; |
| } |
| |
| /****************************************************************** |
| * EnumerateLoadedModules64 (DBGHELP.@) |
| * |
| */ |
| struct enum_load_modW64_64 |
| { |
| PENUMLOADED_MODULES_CALLBACK64 cb; |
| PVOID user; |
| char module[MAX_PATH]; |
| }; |
| |
| static BOOL CALLBACK enum_load_modW64_64(PCWSTR name, DWORD64 base, ULONG size, |
| PVOID user) |
| { |
| struct enum_load_modW64_64* x = user; |
| |
| WideCharToMultiByte(CP_ACP, 0, name, -1, x->module, sizeof(x->module), NULL, NULL); |
| return x->cb(x->module, base, size, x->user); |
| } |
| |
| BOOL WINAPI EnumerateLoadedModules64(HANDLE hProcess, |
| PENUMLOADED_MODULES_CALLBACK64 EnumLoadedModulesCallback, |
| PVOID UserContext) |
| { |
| struct enum_load_modW64_64 x; |
| |
| x.cb = EnumLoadedModulesCallback; |
| x.user = UserContext; |
| |
| return EnumerateLoadedModulesW64(hProcess, enum_load_modW64_64, &x); |
| } |
| |
| /****************************************************************** |
| * EnumerateLoadedModules (DBGHELP.@) |
| * |
| */ |
| struct enum_load_modW64_32 |
| { |
| PENUMLOADED_MODULES_CALLBACK cb; |
| PVOID user; |
| char module[MAX_PATH]; |
| }; |
| |
| static BOOL CALLBACK enum_load_modW64_32(PCWSTR name, DWORD64 base, ULONG size, |
| PVOID user) |
| { |
| struct enum_load_modW64_32* x = user; |
| WideCharToMultiByte(CP_ACP, 0, name, -1, x->module, sizeof(x->module), NULL, NULL); |
| return x->cb(x->module, (DWORD)base, size, x->user); |
| } |
| |
| BOOL WINAPI EnumerateLoadedModules(HANDLE hProcess, |
| PENUMLOADED_MODULES_CALLBACK EnumLoadedModulesCallback, |
| PVOID UserContext) |
| { |
| struct enum_load_modW64_32 x; |
| |
| x.cb = EnumLoadedModulesCallback; |
| x.user = UserContext; |
| |
| return EnumerateLoadedModulesW64(hProcess, enum_load_modW64_32, &x); |
| } |
| |
| /****************************************************************** |
| * EnumerateLoadedModulesW64 (DBGHELP.@) |
| * |
| */ |
| BOOL WINAPI EnumerateLoadedModulesW64(HANDLE hProcess, |
| PENUMLOADED_MODULES_CALLBACKW64 EnumLoadedModulesCallback, |
| PVOID UserContext) |
| { |
| HMODULE* hMods; |
| WCHAR baseW[256], modW[256]; |
| DWORD i, sz; |
| MODULEINFO mi; |
| |
| hMods = HeapAlloc(GetProcessHeap(), 0, 256 * sizeof(hMods[0])); |
| if (!hMods) return FALSE; |
| |
| if (!EnumProcessModules(hProcess, hMods, 256 * sizeof(hMods[0]), &sz)) |
| { |
| /* hProcess should also be a valid process handle !! */ |
| FIXME("If this happens, bump the number in mod\n"); |
| HeapFree(GetProcessHeap(), 0, hMods); |
| return FALSE; |
| } |
| sz /= sizeof(HMODULE); |
| for (i = 0; i < sz; i++) |
| { |
| if (!GetModuleInformation(hProcess, hMods[i], &mi, sizeof(mi)) || |
| !GetModuleBaseNameW(hProcess, hMods[i], baseW, sizeof(baseW) / sizeof(WCHAR))) |
| continue; |
| module_fill_module(baseW, modW, sizeof(modW) / sizeof(CHAR)); |
| EnumLoadedModulesCallback(modW, (DWORD_PTR)mi.lpBaseOfDll, mi.SizeOfImage, |
| UserContext); |
| } |
| HeapFree(GetProcessHeap(), 0, hMods); |
| |
| return sz != 0 && i == sz; |
| } |
| |
| /****************************************************************** |
| * SymGetModuleInfo (DBGHELP.@) |
| * |
| */ |
| BOOL WINAPI SymGetModuleInfo(HANDLE hProcess, DWORD dwAddr, |
| PIMAGEHLP_MODULE ModuleInfo) |
| { |
| IMAGEHLP_MODULE mi; |
| IMAGEHLP_MODULEW64 miw64; |
| |
| if (sizeof(mi) < ModuleInfo->SizeOfStruct) FIXME("Wrong size\n"); |
| |
| miw64.SizeOfStruct = sizeof(miw64); |
| if (!SymGetModuleInfoW64(hProcess, dwAddr, &miw64)) return FALSE; |
| |
| mi.SizeOfStruct = miw64.SizeOfStruct; |
| mi.BaseOfImage = miw64.BaseOfImage; |
| mi.ImageSize = miw64.ImageSize; |
| mi.TimeDateStamp = miw64.TimeDateStamp; |
| mi.CheckSum = miw64.CheckSum; |
| mi.NumSyms = miw64.NumSyms; |
| mi.SymType = miw64.SymType; |
| WideCharToMultiByte(CP_ACP, 0, miw64.ModuleName, -1, |
| mi.ModuleName, sizeof(mi.ModuleName), NULL, NULL); |
| WideCharToMultiByte(CP_ACP, 0, miw64.ImageName, -1, |
| mi.ImageName, sizeof(mi.ImageName), NULL, NULL); |
| WideCharToMultiByte(CP_ACP, 0, miw64.LoadedImageName, -1, |
| mi.LoadedImageName, sizeof(mi.LoadedImageName), NULL, NULL); |
| |
| memcpy(ModuleInfo, &mi, ModuleInfo->SizeOfStruct); |
| |
| return TRUE; |
| } |
| |
| /****************************************************************** |
| * SymGetModuleInfoW (DBGHELP.@) |
| * |
| */ |
| BOOL WINAPI SymGetModuleInfoW(HANDLE hProcess, DWORD dwAddr, |
| PIMAGEHLP_MODULEW ModuleInfo) |
| { |
| IMAGEHLP_MODULEW64 miw64; |
| IMAGEHLP_MODULEW miw; |
| |
| if (sizeof(miw) < ModuleInfo->SizeOfStruct) FIXME("Wrong size\n"); |
| |
| miw64.SizeOfStruct = sizeof(miw64); |
| if (!SymGetModuleInfoW64(hProcess, dwAddr, &miw64)) return FALSE; |
| |
| miw.SizeOfStruct = miw64.SizeOfStruct; |
| miw.BaseOfImage = miw64.BaseOfImage; |
| miw.ImageSize = miw64.ImageSize; |
| miw.TimeDateStamp = miw64.TimeDateStamp; |
| miw.CheckSum = miw64.CheckSum; |
| miw.NumSyms = miw64.NumSyms; |
| miw.SymType = miw64.SymType; |
| strcpyW(miw.ModuleName, miw64.ModuleName); |
| strcpyW(miw.ImageName, miw64.ImageName); |
| strcpyW(miw.LoadedImageName, miw64.LoadedImageName); |
| memcpy(ModuleInfo, &miw, ModuleInfo->SizeOfStruct); |
| |
| return TRUE; |
| } |
| |
| /****************************************************************** |
| * SymGetModuleInfo64 (DBGHELP.@) |
| * |
| */ |
| BOOL WINAPI SymGetModuleInfo64(HANDLE hProcess, DWORD64 dwAddr, |
| PIMAGEHLP_MODULE64 ModuleInfo) |
| { |
| IMAGEHLP_MODULE64 mi64; |
| IMAGEHLP_MODULEW64 miw64; |
| |
| if (sizeof(mi64) < ModuleInfo->SizeOfStruct) |
| { |
| SetLastError(ERROR_MOD_NOT_FOUND); /* NOTE: native returns this error */ |
| WARN("Wrong size %u\n", ModuleInfo->SizeOfStruct); |
| return FALSE; |
| } |
| |
| miw64.SizeOfStruct = sizeof(miw64); |
| if (!SymGetModuleInfoW64(hProcess, dwAddr, &miw64)) return FALSE; |
| |
| mi64.SizeOfStruct = miw64.SizeOfStruct; |
| mi64.BaseOfImage = miw64.BaseOfImage; |
| mi64.ImageSize = miw64.ImageSize; |
| mi64.TimeDateStamp = miw64.TimeDateStamp; |
| mi64.CheckSum = miw64.CheckSum; |
| mi64.NumSyms = miw64.NumSyms; |
| mi64.SymType = miw64.SymType; |
| WideCharToMultiByte(CP_ACP, 0, miw64.ModuleName, -1, |
| mi64.ModuleName, sizeof(mi64.ModuleName), NULL, NULL); |
| WideCharToMultiByte(CP_ACP, 0, miw64.ImageName, -1, |
| mi64.ImageName, sizeof(mi64.ImageName), NULL, NULL); |
| WideCharToMultiByte(CP_ACP, 0, miw64.LoadedImageName, -1, |
| mi64.LoadedImageName, sizeof(mi64.LoadedImageName), NULL, NULL); |
| WideCharToMultiByte(CP_ACP, 0, miw64.LoadedPdbName, -1, |
| mi64.LoadedPdbName, sizeof(mi64.LoadedPdbName), NULL, NULL); |
| |
| mi64.CVSig = miw64.CVSig; |
| WideCharToMultiByte(CP_ACP, 0, miw64.CVData, -1, |
| mi64.CVData, sizeof(mi64.CVData), NULL, NULL); |
| mi64.PdbSig = miw64.PdbSig; |
| mi64.PdbSig70 = miw64.PdbSig70; |
| mi64.PdbAge = miw64.PdbAge; |
| mi64.PdbUnmatched = miw64.PdbUnmatched; |
| mi64.DbgUnmatched = miw64.DbgUnmatched; |
| mi64.LineNumbers = miw64.LineNumbers; |
| mi64.GlobalSymbols = miw64.GlobalSymbols; |
| mi64.TypeInfo = miw64.TypeInfo; |
| mi64.SourceIndexed = miw64.SourceIndexed; |
| mi64.Publics = miw64.Publics; |
| |
| memcpy(ModuleInfo, &mi64, ModuleInfo->SizeOfStruct); |
| |
| return TRUE; |
| } |
| |
| /****************************************************************** |
| * SymGetModuleInfoW64 (DBGHELP.@) |
| * |
| */ |
| BOOL WINAPI SymGetModuleInfoW64(HANDLE hProcess, DWORD64 dwAddr, |
| PIMAGEHLP_MODULEW64 ModuleInfo) |
| { |
| struct process* pcs = process_find_by_handle(hProcess); |
| struct module* module; |
| IMAGEHLP_MODULEW64 miw64; |
| |
| TRACE("%p %s %p\n", hProcess, wine_dbgstr_longlong(dwAddr), ModuleInfo); |
| |
| if (!pcs) return FALSE; |
| if (ModuleInfo->SizeOfStruct > sizeof(*ModuleInfo)) return FALSE; |
| module = module_find_by_addr(pcs, dwAddr, DMT_UNKNOWN); |
| if (!module) return FALSE; |
| |
| miw64 = module->module; |
| |
| /* update debug information from container if any */ |
| if (module->module.SymType == SymNone) |
| { |
| module = module_get_container(pcs, module); |
| if (module && module->module.SymType != SymNone) |
| { |
| miw64.SymType = module->module.SymType; |
| miw64.NumSyms = module->module.NumSyms; |
| } |
| } |
| memcpy(ModuleInfo, &miw64, ModuleInfo->SizeOfStruct); |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * SymGetModuleBase (DBGHELP.@) |
| */ |
| DWORD WINAPI SymGetModuleBase(HANDLE hProcess, DWORD dwAddr) |
| { |
| DWORD64 ret; |
| |
| ret = SymGetModuleBase64(hProcess, dwAddr); |
| return validate_addr64(ret) ? ret : 0; |
| } |
| |
| /*********************************************************************** |
| * SymGetModuleBase64 (DBGHELP.@) |
| */ |
| DWORD64 WINAPI SymGetModuleBase64(HANDLE hProcess, DWORD64 dwAddr) |
| { |
| struct process* pcs = process_find_by_handle(hProcess); |
| struct module* module; |
| |
| if (!pcs) return 0; |
| module = module_find_by_addr(pcs, dwAddr, DMT_UNKNOWN); |
| if (!module) return 0; |
| return module->module.BaseOfImage; |
| } |
| |
| /****************************************************************** |
| * module_reset_debug_info |
| * Removes any debug information linked to a given module. |
| */ |
| void module_reset_debug_info(struct module* module) |
| { |
| module->sortlist_valid = TRUE; |
| module->sorttab_size = 0; |
| module->addr_sorttab = NULL; |
| module->num_sorttab = module->num_symbols = 0; |
| hash_table_destroy(&module->ht_symbols); |
| module->ht_symbols.num_buckets = 0; |
| module->ht_symbols.buckets = NULL; |
| hash_table_destroy(&module->ht_types); |
| module->ht_types.num_buckets = 0; |
| module->ht_types.buckets = NULL; |
| module->vtypes.num_elts = 0; |
| hash_table_destroy(&module->ht_symbols); |
| module->sources_used = module->sources_alloc = 0; |
| module->sources = NULL; |
| } |
| |
| /****************************************************************** |
| * SymRefreshModuleList (DBGHELP.@) |
| */ |
| BOOL WINAPI SymRefreshModuleList(HANDLE hProcess) |
| { |
| struct process* pcs; |
| |
| TRACE("(%p)\n", hProcess); |
| |
| if (!(pcs = process_find_by_handle(hProcess))) return FALSE; |
| |
| return refresh_module_list(pcs); |
| } |
| |
| /*********************************************************************** |
| * SymFunctionTableAccess (DBGHELP.@) |
| */ |
| PVOID WINAPI SymFunctionTableAccess(HANDLE hProcess, DWORD AddrBase) |
| { |
| return SymFunctionTableAccess64(hProcess, AddrBase); |
| } |
| |
| /*********************************************************************** |
| * SymFunctionTableAccess64 (DBGHELP.@) |
| */ |
| PVOID WINAPI SymFunctionTableAccess64(HANDLE hProcess, DWORD64 AddrBase) |
| { |
| struct process* pcs = process_find_by_handle(hProcess); |
| struct module* module; |
| |
| if (!pcs || !dbghelp_current_cpu->find_runtime_function) return NULL; |
| module = module_find_by_addr(pcs, AddrBase, DMT_UNKNOWN); |
| if (!module) return NULL; |
| |
| return dbghelp_current_cpu->find_runtime_function(module, AddrBase); |
| } |
