Sweden-Number/dlls/dbghelp/module.c

918 lines
31 KiB
C

/*
* File module.c - module handling for the wine debugger
*
* Copyright (C) 1993, Eric Youngdale.
* 2000-2004, 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 "winreg.h"
#include "winternl.h"
#include "wine/debug.h"
#include "winnls.h"
WINE_DEFAULT_DEBUG_CHANNEL(dbghelp);
static const char * const ext[] = {".acm", ".dll", ".drv", ".exe", ".ocx", ".vxd", NULL};
static int match_ext(const char* ptr, size_t len)
{
const char * const *e;
size_t l;
for (e = ext; *e; e++)
{
l = strlen(*e);
if (l >= len) return FALSE;
if (strncasecmp(&ptr[len - l], *e, l)) continue;
return l;
}
return 0;
}
static void module_fill_module(const char* in, char* out, size_t size)
{
const char *ptr,*endptr;
size_t len, l;
endptr = in + strlen(in);
for (ptr = endptr - 1;
ptr >= in && *ptr != '/' && *ptr != '\\';
ptr--);
ptr++;
len = min(endptr-ptr,size-1);
memcpy(out, ptr, len);
out[len] = '\0';
if (len > 4 && (l = match_ext(out, len)))
out[len - l] = '\0';
else if (len > 12 &&
(!strcasecmp(out + len - 12, "wine-pthread") ||
!strcasecmp(out + len - 12, "wine-kthread")))
lstrcpynA(out, "<wine-loader>", size);
else
{
if (len > 3 && !strcasecmp(&out[len - 3], ".so") &&
(l = match_ext(out, len - 3)))
strcpy(&out[len - l - 3], "<elf>");
}
while ((*out = tolower(*out))) out++;
}
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";
default: return "---";
}
}
/***********************************************************************
* Creates and links a new module to a process
*/
struct module* module_new(struct process* pcs, const char* name,
enum module_type type, BOOL virtual,
unsigned long mod_addr, unsigned long size,
unsigned long stamp, unsigned long checksum)
{
struct module* module;
assert(type == DMT_ELF || type == DMT_PE);
if (!(module = HeapAlloc(GetProcessHeap(), 0, sizeof(*module))))
return NULL;
memset(module, 0, sizeof(*module));
module->next = pcs->lmodules;
pcs->lmodules = module;
TRACE("=> %s %08lx-%08lx %s\n",
get_module_type(type, virtual), mod_addr, mod_addr + size, name);
pool_init(&module->pool, 65536);
module->module.SizeOfStruct = sizeof(module->module);
module->module.BaseOfImage = mod_addr;
module->module.ImageSize = size;
module_fill_module(name, module->module.ModuleName,
sizeof(module->module.ModuleName));
module->module.ImageName[0] = '\0';
lstrcpynA(module->module.LoadedImageName, name, sizeof(module->module.LoadedImageName));
module->module.SymType = SymNone;
module->module.NumSyms = 0;
module->module.TimeDateStamp = stamp;
module->module.CheckSum = checksum;
memset(module->module.LoadedPdbName, 0, sizeof(module->module.CVData));
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->type = type;
module->is_virtual = virtual ? TRUE : FALSE;
module->sortlist_valid = FALSE;
module->addr_sorttab = NULL;
/* 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;
return module;
}
/***********************************************************************
* module_find_by_name
*
*/
struct module* module_find_by_name(const struct process* pcs,
const char* name, enum module_type type)
{
struct module* module;
if (type == DMT_UNKNOWN)
{
if ((module = module_find_by_name(pcs, name, DMT_PE)) ||
(module = module_find_by_name(pcs, name, DMT_ELF)))
return module;
}
else
{
char modname[MAX_PATH];
for (module = pcs->lmodules; module; module = module->next)
{
if (type == module->type &&
!strcasecmp(name, module->module.LoadedImageName))
return module;
}
module_fill_module(name, modname, sizeof(modname));
for (module = pcs->lmodules; module; module = module->next)
{
if (type == module->type &&
!strcasecmp(modname, module->module.ModuleName))
return module;
}
}
SetLastError(ERROR_INVALID_NAME);
return NULL;
}
/***********************************************************************
* module_get_container
*
*/
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_LOAD64 idsl64;
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, NULL);
break;
case DMT_PE:
idsl64.SizeOfStruct = sizeof(idsl64);
idsl64.BaseOfImage = pair->effective->module.BaseOfImage;
idsl64.CheckSum = pair->effective->module.CheckSum;
idsl64.TimeDateStamp = pair->effective->module.TimeDateStamp;
strcpy(idsl64.FileName, pair->effective->module.ImageName);
idsl64.Reparse = FALSE;
idsl64.hFile = INVALID_HANDLE_VALUE;
pcs_callback(pair->pcs, CBA_DEFERRED_SYMBOL_LOAD_START, &idsl64);
ret = pe_load_debug_info(pair->pcs, pair->effective);
pcs_callback(pair->pcs,
ret ? CBA_DEFERRED_SYMBOL_LOAD_COMPLETE : CBA_DEFERRED_SYMBOL_LOAD_FAILURE,
&idsl64);
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, unsigned long 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)))
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;
}
static BOOL module_is_elf_container_loaded(struct process* pcs, const char* ImageName,
const char* ModuleName)
{
char buffer[MAX_PATH];
size_t len;
struct module* module;
if (!ModuleName)
{
module_fill_module(ImageName, buffer, sizeof(buffer));
ModuleName = buffer;
}
len = strlen(ModuleName);
for (module = pcs->lmodules; module; module = module->next)
{
if (!strncasecmp(module->module.ModuleName, ModuleName, len) &&
module->type == DMT_ELF &&
!strcmp(module->module.ModuleName + len, "<elf>"))
return TRUE;
}
return FALSE;
}
/******************************************************************
* module_get_type_by_name
*
* Guesses a filename type from its extension
*/
enum module_type module_get_type_by_name(const char* name)
{
const char* ptr;
int len = strlen(name);
/* check for terminating .so or .so.[digit] */
ptr = strrchr(name, '.');
if (ptr)
{
if (!strcmp(ptr, ".so") ||
(isdigit(ptr[1]) && !ptr[2] && ptr >= name + 3 && !memcmp(ptr - 3, ".so", 3)))
return DMT_ELF;
else if (!strcasecmp(ptr, ".pdb"))
return DMT_PDB;
}
/* wine-[kp]thread is also an ELF module */
else if (((len > 12 && name[len - 13] == '/') || len == 12) &&
(!strcasecmp(name + len - 12, "wine-pthread") ||
!strcasecmp(name + len - 12, "wine-kthread")))
{
return DMT_ELF;
}
return DMT_PE;
}
/***********************************************************************
* SymLoadModule (DBGHELP.@)
*/
DWORD WINAPI SymLoadModule(HANDLE hProcess, HANDLE hFile, const char* ImageName,
const char* ModuleName, DWORD BaseOfDll, DWORD SizeOfDll)
{
struct process* pcs;
struct module* module = NULL;
TRACE("(%p %p %s %s %08x %08x)\n",
hProcess, hFile, debugstr_a(ImageName), debugstr_a(ModuleName),
BaseOfDll, SizeOfDll);
pcs = process_find_by_handle(hProcess);
if (!pcs) return FALSE;
/* force transparent ELF loading / unloading */
elf_synchronize_module_list(pcs);
/* this is a Wine extension to the API just to redo the synchronisation */
if (!ImageName && !hFile) return 0;
if (module_is_elf_container_loaded(pcs, ImageName, ModuleName))
{
/* force the loading of DLL as builtin */
if ((module = pe_load_module_from_pcs(pcs, ImageName, ModuleName,
BaseOfDll, SizeOfDll)))
goto done;
WARN("Couldn't locate %s\n", ImageName);
return 0;
}
TRACE("Assuming %s as native DLL\n", ImageName);
if (!(module = pe_load_module(pcs, ImageName, hFile, BaseOfDll, SizeOfDll)))
{
if (module_get_type_by_name(ImageName) == DMT_ELF &&
(module = elf_load_module(pcs, ImageName, BaseOfDll)))
goto done;
FIXME("Should have successfully loaded debug information for image %s\n",
ImageName);
if ((module = pe_load_module_from_pcs(pcs, ImageName, ModuleName,
BaseOfDll, SizeOfDll)))
goto done;
WARN("Couldn't locate %s\n", ImageName);
return 0;
}
module->module.NumSyms = module->ht_symbols.num_elts;
done:
/* by default pe_load_module fills module.ModuleName from a derivation
* of ImageName. Overwrite it, if we have better information
*/
if (ModuleName)
lstrcpynA(module->module.ModuleName, ModuleName, sizeof(module->module.ModuleName));
lstrcpynA(module->module.ImageName, ImageName, sizeof(module->module.ImageName));
return module->module.BaseOfImage;
}
/***********************************************************************
* SymLoadModuleEx (DBGHELP.@)
*/
DWORD64 WINAPI SymLoadModuleEx(HANDLE hProcess, HANDLE hFile, PCSTR ImageName,
PCSTR ModuleName, DWORD64 BaseOfDll, DWORD DllSize,
PMODLOAD_DATA Data, DWORD Flags)
{
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 (Data)
FIXME("Unsupported load data parameter %p for %s\n", Data, ImageName);
if (!validate_addr64(BaseOfDll)) return FALSE;
if (Flags & SLMFLAG_VIRTUAL)
{
struct process* pcs = process_find_by_handle(hProcess);
struct module* module;
if (!pcs) return FALSE;
module = module_new(pcs, ImageName, module_get_type_by_name(ImageName), TRUE,
(DWORD)BaseOfDll, DllSize, 0, 0);
if (!module) return FALSE;
if (ModuleName)
lstrcpynA(module->module.ModuleName, ModuleName, sizeof(module->module.ModuleName));
module->module.SymType = SymVirtual;
return TRUE;
}
if (Flags & ~(SLMFLAG_VIRTUAL))
FIXME("Unsupported Flags %08x for %s\n", Flags, ImageName);
return SymLoadModule(hProcess, hFile, ImageName, ModuleName, (DWORD)BaseOfDll, DllSize);
}
/***********************************************************************
* SymLoadModuleExW (DBGHELP.@)
*/
DWORD64 WINAPI SymLoadModuleExW(HANDLE hProcess, HANDLE hFile, PCWSTR wImageName,
PCWSTR wModuleName, DWORD64 BaseOfDll, DWORD DllSize,
PMODLOAD_DATA Data, DWORD Flags)
{
LPSTR ImageName, ModuleName;
unsigned len;
BOOL ret;
if (wImageName)
{
len = WideCharToMultiByte(CP_ACP,0, wImageName, -1, NULL, 0, NULL, NULL);
ImageName = HeapAlloc(GetProcessHeap(), 0, len);
WideCharToMultiByte(CP_ACP,0, wImageName, -1, ImageName, len, NULL, NULL);
}
else ImageName = NULL;
if (wModuleName)
{
len = WideCharToMultiByte(CP_ACP,0, wModuleName, -1, NULL, 0, NULL, NULL);
ModuleName = HeapAlloc(GetProcessHeap(), 0, len);
WideCharToMultiByte(CP_ACP,0, wModuleName, -1, ModuleName, len, NULL, NULL);
}
else ModuleName = NULL;
ret = SymLoadModuleEx(hProcess, hFile, ImageName, ModuleName,
BaseOfDll, DllSize, Data, Flags);
HeapFree(GetProcessHeap(), 0, ImageName);
HeapFree(GetProcessHeap(), 0, ModuleName);
return ret;
}
/***********************************************************************
* SymLoadModule64 (DBGHELP.@)
*/
DWORD64 WINAPI SymLoadModule64(HANDLE hProcess, HANDLE hFile, PCSTR ImageName,
PCSTR ModuleName, DWORD64 BaseOfDll, DWORD SizeOfDll)
{
if (!validate_addr64(BaseOfDll)) return FALSE;
return SymLoadModule(hProcess, hFile, ImageName, ModuleName, (DWORD)BaseOfDll, SizeOfDll);
}
/******************************************************************
* module_remove
*
*/
BOOL module_remove(struct process* pcs, struct module* module)
{
struct module** p;
TRACE("%s (%p)\n", module->module.ModuleName, module);
hash_table_destroy(&module->ht_symbols);
hash_table_destroy(&module->ht_types);
HeapFree(GetProcessHeap(), 0, (char*)module->sources);
HeapFree(GetProcessHeap(), 0, module->addr_sorttab);
HeapFree(GetProcessHeap(), 0, module->dwarf2_info);
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, (DWORD)BaseOfDll, DMT_UNKNOWN);
if (!module) return FALSE;
return module_remove(pcs, module);
}
/******************************************************************
* SymEnumerateModules (DBGHELP.@)
*
*/
BOOL WINAPI SymEnumerateModules(HANDLE hProcess,
PSYM_ENUMMODULES_CALLBACK 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_ELF_MODULES) && module->type == DMT_ELF)
continue;
if (!EnumModulesCallback(module->module.ModuleName,
module->module.BaseOfImage, UserContext))
break;
}
return TRUE;
}
/******************************************************************
* SymEnumerateModules64 (DBGHELP.@)
*
*/
BOOL WINAPI SymEnumerateModules64(HANDLE hProcess,
PSYM_ENUMMODULES_CALLBACK64 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_ELF_MODULES) && module->type == DMT_ELF)
continue;
if (!EnumModulesCallback(module->module.ModuleName,
module->module.BaseOfImage, UserContext))
break;
}
return TRUE;
}
/******************************************************************
* EnumerateLoadedModules64 (DBGHELP.@)
*
*/
BOOL WINAPI EnumerateLoadedModules64(HANDLE hProcess,
PENUMLOADED_MODULES_CALLBACK64 EnumLoadedModulesCallback,
PVOID UserContext)
{
HMODULE* hMods;
char base[256], mod[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)) ||
!GetModuleBaseNameA(hProcess, hMods[i], base, sizeof(base)))
continue;
module_fill_module(base, mod, sizeof(mod));
EnumLoadedModulesCallback(mod, (DWORD_PTR)mi.lpBaseOfDll, mi.SizeOfImage,
UserContext);
}
HeapFree(GetProcessHeap(), 0, hMods);
return sz != 0 && i == sz;
}
/******************************************************************
* EnumerateLoadedModules (DBGHELP.@)
*
*/
struct enum_load_mod64_32
{
PENUMLOADED_MODULES_CALLBACK cb;
PVOID user;
};
static BOOL CALLBACK enum_load_mod64_32(PSTR name, DWORD64 base, ULONG size,
PVOID user)
{
struct enum_load_mod64_32* x = user;
return x->cb(name, (DWORD)base, size, x->user);
}
BOOL WINAPI EnumerateLoadedModules(HANDLE hProcess,
PENUMLOADED_MODULES_CALLBACK EnumLoadedModulesCallback,
PVOID UserContext)
{
struct enum_load_mod64_32 x;
x.cb = EnumLoadedModulesCallback;
x.user = UserContext;
return EnumerateLoadedModules64(hProcess, enum_load_mod64_32, &x);
}
/******************************************************************
* EnumerateLoadedModulesW64 (DBGHELP.@)
*
*/
struct enum_load_mod64_W64
{
PENUMLOADED_MODULES_CALLBACKW64 cb;
PVOID user;
WCHAR module[MAX_PATH];
};
static BOOL CALLBACK enum_load_mod64_W64(PSTR name, DWORD64 base, ULONG size,
PVOID user)
{
struct enum_load_mod64_W64* x = user;
MultiByteToWideChar(CP_ACP, 0, name, -1,
x->module, sizeof(x->module) / sizeof(WCHAR));
return x->cb(x->module, base, size, x->user);
}
BOOL WINAPI EnumerateLoadedModulesW64(HANDLE hProcess,
PENUMLOADED_MODULES_CALLBACKW64 EnumLoadedModulesCallback,
PVOID UserContext)
{
struct enum_load_mod64_W64 x;
x.cb = EnumLoadedModulesCallback;
x.user = UserContext;
return EnumerateLoadedModules64(hProcess, enum_load_mod64_W64, &x);
}
/******************************************************************
* SymGetModuleInfo (DBGHELP.@)
*
*/
BOOL WINAPI SymGetModuleInfo(HANDLE hProcess, DWORD dwAddr,
PIMAGEHLP_MODULE ModuleInfo)
{
struct process* pcs = process_find_by_handle(hProcess);
struct module* module;
IMAGEHLP_MODULE mod;
if (!pcs) return FALSE;
if (ModuleInfo->SizeOfStruct < sizeof(*ModuleInfo)) return FALSE;
module = module_find_by_addr(pcs, dwAddr, DMT_UNKNOWN);
if (!module) return FALSE;
mod.SizeOfStruct = ModuleInfo->SizeOfStruct;
mod.BaseOfImage = module->module.BaseOfImage;
mod.ImageSize = module->module.ImageSize;
mod.TimeDateStamp = module->module.TimeDateStamp;
mod.CheckSum = module->module.CheckSum;
mod.NumSyms = module->module.NumSyms;
mod.SymType = module->module.SymType;
strcpy(mod.ModuleName, module->module.ModuleName);
strcpy(mod.ImageName, module->module.ImageName);
strcpy(mod.LoadedImageName, module->module.LoadedImageName);
if (module->module.SymType == SymNone)
{
module = module_get_container(pcs, module);
if (module && module->module.SymType != SymNone)
{
mod.SymType = module->module.SymType;
mod.NumSyms = module->module.NumSyms;
}
}
memcpy(ModuleInfo, &mod, ModuleInfo->SizeOfStruct);
return TRUE;
}
/******************************************************************
* SymGetModuleInfoW (DBGHELP.@)
*
*/
BOOL WINAPI SymGetModuleInfoW(HANDLE hProcess, DWORD dwAddr,
PIMAGEHLP_MODULEW ModuleInfo)
{
IMAGEHLP_MODULE mi;
IMAGEHLP_MODULEW miw;
if (sizeof(miw) < ModuleInfo->SizeOfStruct) FIXME("Wrong size\n");
mi.SizeOfStruct = sizeof(mi);
if (!SymGetModuleInfo(hProcess, dwAddr, &mi)) return FALSE;
miw.SizeOfStruct = mi.SizeOfStruct;
miw.BaseOfImage = mi.BaseOfImage;
miw.ImageSize = mi.ImageSize;
miw.TimeDateStamp = mi.TimeDateStamp;
miw.CheckSum = mi.CheckSum;
miw.NumSyms = mi.NumSyms;
miw.SymType = mi.SymType;
MultiByteToWideChar(CP_ACP, 0, mi.ModuleName, -1,
miw.ModuleName, sizeof(miw.ModuleName) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, mi.ImageName, -1,
miw.ImageName, sizeof(miw.ImageName) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, mi.LoadedImageName, -1,
miw.LoadedImageName, sizeof(miw.LoadedImageName) / sizeof(WCHAR));
memcpy(ModuleInfo, &miw, ModuleInfo->SizeOfStruct);
return TRUE;
}
/******************************************************************
* SymGetModuleInfo64 (DBGHELP.@)
*
*/
BOOL WINAPI SymGetModuleInfo64(HANDLE hProcess, DWORD64 dwAddr,
PIMAGEHLP_MODULE64 ModuleInfo)
{
struct process* pcs = process_find_by_handle(hProcess);
struct module* module;
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;
memcpy(ModuleInfo, &module->module, ModuleInfo->SizeOfStruct);
if (module->module.SymType == SymNone)
{
module = module_get_container(pcs, module);
if (module && module->module.SymType != SymNone)
{
ModuleInfo->SymType = module->module.SymType;
ModuleInfo->NumSyms = module->module.NumSyms;
}
}
return TRUE;
}
/******************************************************************
* SymGetModuleInfoW64 (DBGHELP.@)
*
*/
BOOL WINAPI SymGetModuleInfoW64(HANDLE hProcess, DWORD64 dwAddr,
PIMAGEHLP_MODULEW64 ModuleInfo)
{
IMAGEHLP_MODULE64 mi;
IMAGEHLP_MODULEW64 miw;
if (sizeof(miw) < ModuleInfo->SizeOfStruct) FIXME("Wrong size\n");
mi.SizeOfStruct = sizeof(mi);
if (!SymGetModuleInfo64(hProcess, dwAddr, &mi)) return FALSE;
miw.SizeOfStruct = mi.SizeOfStruct;
miw.BaseOfImage = mi.BaseOfImage;
miw.ImageSize = mi.ImageSize;
miw.TimeDateStamp = mi.TimeDateStamp;
miw.CheckSum = mi.CheckSum;
miw.NumSyms = mi.NumSyms;
miw.SymType = mi.SymType;
MultiByteToWideChar(CP_ACP, 0, mi.ModuleName, -1,
miw.ModuleName, sizeof(miw.ModuleName) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, mi.ImageName, -1,
miw.ImageName, sizeof(miw.ImageName) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, mi.LoadedImageName, -1,
miw.LoadedImageName, sizeof(miw.LoadedImageName) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, mi.LoadedPdbName, -1,
miw.LoadedPdbName, sizeof(miw.LoadedPdbName) / sizeof(WCHAR));
miw.CVSig = mi.CVSig;
MultiByteToWideChar(CP_ACP, 0, mi.CVData, -1,
miw.CVData, sizeof(miw.CVData) / sizeof(WCHAR));
miw.PdbSig = mi.PdbSig;
miw.PdbSig70 = mi.PdbSig70;
miw.PdbAge = mi.PdbAge;
miw.PdbUnmatched = mi.PdbUnmatched;
miw.DbgUnmatched = mi.DbgUnmatched;
miw.LineNumbers = mi.LineNumbers;
miw.GlobalSymbols = mi.GlobalSymbols;
miw.TypeInfo = mi.TypeInfo;
miw.SourceIndexed = mi.SourceIndexed;
miw.Publics = mi.Publics;
memcpy(ModuleInfo, &miw, ModuleInfo->SizeOfStruct);
return TRUE;
}
/***********************************************************************
* SymGetModuleBase (DBGHELP.@)
*/
DWORD WINAPI SymGetModuleBase(HANDLE hProcess, DWORD 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;
}
/***********************************************************************
* SymGetModuleBase64 (DBGHELP.@)
*/
DWORD64 WINAPI SymGetModuleBase64(HANDLE hProcess, DWORD64 dwAddr)
{
if (!validate_addr64(dwAddr)) return 0;
return SymGetModuleBase(hProcess, (DWORD)dwAddr);
}
/******************************************************************
* 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->addr_sorttab = NULL;
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;
}