/* * Copyright 1994 Eric Youndale & Erik Bos * Copyright 1995 Martin von Löwis * Copyright 1996-98 Marcus Meissner * * based on Eric Youndale's pe-test and: * ftp.microsoft.com:/developr/MSDN/OctCD/PEFILE.ZIP * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* Notes: * Before you start changing something in this file be aware of the following: * * - There are several functions called recursively. In a very subtle and * obscure way. DLLs can reference each other recursively etc. * - If you want to enhance, speed up or clean up something in here, think * twice WHY it is implemented in that strange way. There is usually a reason. * Though sometimes it might just be lazyness ;) * - In PE_MapImage, right before PE_fixup_imports() all external and internal * state MUST be correct since this function can be called with the SAME image * AGAIN. (Thats recursion for you.) That means MODREF.module and * NE_MODULE.module32. */ #include "config.h" #include #ifdef HAVE_SYS_MMAN_H #include #endif #include #include "wine/winbase16.h" #include "winerror.h" #include "snoop.h" #include "wine/server.h" #include "wine/debug.h" #include "ntdll_misc.h" WINE_DEFAULT_DEBUG_CHANNEL(win32); WINE_DECLARE_DEBUG_CHANNEL(module); WINE_DECLARE_DEBUG_CHANNEL(relay); /* convert PE image VirtualAddress to Real Address */ inline static void *get_rva( HMODULE module, DWORD va ) { return (void *)((char *)module + va); } #define AdjustPtr(ptr,delta) ((char *)(ptr) + (delta)) void dump_exports( HMODULE hModule ) { char *Module; int i, j; WORD *ordinal; DWORD *function,*functions; DWORD *name; IMAGE_EXPORT_DIRECTORY *pe_exports; DWORD rva_start, size; pe_exports = RtlImageDirectoryEntryToData( hModule, TRUE, IMAGE_DIRECTORY_ENTRY_EXPORT, &size ); rva_start = (char *)pe_exports - (char *)hModule; Module = get_rva(hModule, pe_exports->Name); DPRINTF("*******EXPORT DATA*******\n"); DPRINTF("Module name is %s, %ld functions, %ld names\n", Module, pe_exports->NumberOfFunctions, pe_exports->NumberOfNames); ordinal = get_rva(hModule, pe_exports->AddressOfNameOrdinals); functions = function = get_rva(hModule, pe_exports->AddressOfFunctions); name = get_rva(hModule, pe_exports->AddressOfNames); DPRINTF(" Ord RVA Addr Name\n" ); for (i=0;iNumberOfFunctions;i++, function++) { if (!*function) continue; /* No such function */ DPRINTF( "%4ld %08lx %p", i + pe_exports->Base, *function, get_rva(hModule, *function) ); /* Check if we have a name for it */ for (j = 0; j < pe_exports->NumberOfNames; j++) if (ordinal[j] == i) { DPRINTF( " %s", (char*)get_rva(hModule, name[j]) ); break; } if ((*function >= rva_start) && (*function <= rva_start + size)) DPRINTF(" (forwarded -> %s)", (char *)get_rva(hModule, *function)); DPRINTF("\n"); } } /* Look up the specified function or ordinal in the export list: * If it is a string: * - look up the name in the name list. * - look up the ordinal with that index. * - use the ordinal as offset into the functionlist * If it is an ordinal: * - use ordinal-pe_export->Base as offset into the function list */ FARPROC PE_FindExportedFunction( WINE_MODREF *wm, /* [in] WINE modreference */ LPCSTR funcName, /* [in] function name */ int hint, BOOL snoop ) { WORD * ordinals; DWORD * function; int i, ordinal; DWORD rva_start, addr; char * forward; DWORD *name; char *ename = NULL; FARPROC proc; IMAGE_EXPORT_DIRECTORY *exports; DWORD exp_size; if (!(exports = RtlImageDirectoryEntryToData( wm->ldr.BaseAddress, TRUE, IMAGE_DIRECTORY_ENTRY_EXPORT, &exp_size ))) return NULL; if (HIWORD(funcName)) TRACE("(%s)\n",funcName); else TRACE("(%d)\n",LOWORD(funcName)); ordinals= get_rva(wm->ldr.BaseAddress, exports->AddressOfNameOrdinals); function= get_rva(wm->ldr.BaseAddress, exports->AddressOfFunctions); name = get_rva(wm->ldr.BaseAddress, exports->AddressOfNames); forward = NULL; rva_start = (char *)exports - (char *)wm->ldr.BaseAddress; if (HIWORD(funcName)) { int min = 0, max = exports->NumberOfNames - 1; /* first check the hint */ if (hint >= 0 && hint <= max) { ename = get_rva(wm->ldr.BaseAddress, name[hint]); if (!strcmp( ename, funcName )) { ordinal = ordinals[hint]; goto found; } } /* then do a binary search */ while (min <= max) { int res, pos = (min + max) / 2; ename = get_rva(wm->ldr.BaseAddress, name[pos]); if (!(res = strcmp( ename, funcName ))) { ordinal = ordinals[pos]; goto found; } if (res > 0) max = pos - 1; else min = pos + 1; } return NULL; } else /* find by ordinal */ { ordinal = LOWORD(funcName) - exports->Base; if (snoop && name) /* need to find a name for it */ { for (i = 0; i < exports->NumberOfNames; i++) if (ordinals[i] == ordinal) { ename = get_rva(wm->ldr.BaseAddress, name[i]); break; } } } found: if (ordinal >= exports->NumberOfFunctions) { TRACE(" ordinal %ld out of range!\n", ordinal + exports->Base ); return NULL; } addr = function[ordinal]; if (!addr) return NULL; proc = get_rva(wm->ldr.BaseAddress, addr); if (((char *)proc < (char *)exports) || ((char *)proc >= (char *)exports + exp_size)) { if (snoop) { if (!ename) ename = "@"; proc = SNOOP_GetProcAddress(wm->ldr.BaseAddress,ename,ordinal,proc); } return proc; } else /* forward entry point */ { WINE_MODREF *wm_fw; char *forward = (char *)proc; char module[256]; char *end = strchr(forward, '.'); if (!end) return NULL; if (end - forward >= sizeof(module)) return NULL; memcpy( module, forward, end - forward ); module[end-forward] = 0; if (!(wm_fw = MODULE_FindModule( module ))) { ERR("module not found for forward '%s' used by '%s'\n", forward, wm->modname ); return NULL; } if (!(proc = MODULE_GetProcAddress( wm_fw->ldr.BaseAddress, end + 1, -1, snoop ))) ERR("function not found for forward '%s' used by '%s'. If you are using builtin '%s', try using the native one instead.\n", forward, wm->modname, wm->modname ); return proc; } } /**************************************************************** * PE_fixup_imports */ DWORD PE_fixup_imports( WINE_MODREF *wm ) { int i,characteristics_detection=1; IMAGE_IMPORT_DESCRIPTOR *imports, *pe_imp; DWORD size; imports = RtlImageDirectoryEntryToData( wm->ldr.BaseAddress, TRUE, IMAGE_DIRECTORY_ENTRY_IMPORT, &size ); /* first, count the number of imported non-internal modules */ pe_imp = imports; if (!pe_imp) return 0; /* OK, now dump the import list */ TRACE("Dumping imports list\n"); /* We assume that we have at least one import with !0 characteristics and * detect broken imports with all characteristics 0 (notably Borland) and * switch the detection off for them. */ for (i = 0; pe_imp->Name ; pe_imp++) { if (!i && !pe_imp->u.Characteristics) characteristics_detection = 0; if (characteristics_detection && !pe_imp->u.Characteristics) break; i++; } if (!i) return 0; /* no imports */ /* Allocate module dependency list */ wm->nDeps = i; wm->deps = RtlAllocateHeap( ntdll_get_process_heap(), 0, i*sizeof(WINE_MODREF *) ); /* load the imported modules. They are automatically * added to the modref list of the process. */ for (i = 0, pe_imp = imports; pe_imp->Name ; pe_imp++) { WINE_MODREF *wmImp; IMAGE_IMPORT_BY_NAME *pe_name; PIMAGE_THUNK_DATA import_list,thunk_list; char *name = get_rva(wm->ldr.BaseAddress, pe_imp->Name); NTSTATUS nts; if (characteristics_detection && !pe_imp->u.Characteristics) break; nts = MODULE_LoadLibraryExA( name, 0, &wmImp ); switch (nts) { case STATUS_SUCCESS: break; case STATUS_NO_SUCH_FILE: ERR_(module)("Module (file) %s (which is needed by %s) not found\n", name, wm->filename); return 1; default: ERR_(module)("Loading module (file) %s (which is needed by %s) failed (error %ld).\n", name, wm->filename, GetLastError()); return 1; } wm->deps[i++] = wmImp; /* FIXME: forwarder entries ... */ if (pe_imp->u.OriginalFirstThunk != 0) { /* original MS style */ TRACE("Microsoft style imports used\n"); import_list = get_rva(wm->ldr.BaseAddress, (DWORD)pe_imp->u.OriginalFirstThunk); thunk_list = get_rva(wm->ldr.BaseAddress, (DWORD)pe_imp->FirstThunk); while (import_list->u1.Ordinal) { if (IMAGE_SNAP_BY_ORDINAL(import_list->u1.Ordinal)) { int ordinal = IMAGE_ORDINAL(import_list->u1.Ordinal); TRACE("--- Ordinal %s,%d\n", name, ordinal); thunk_list->u1.Function=(PDWORD)MODULE_GetProcAddress( wmImp->ldr.BaseAddress, (LPCSTR)ordinal, -1, TRUE ); if (!thunk_list->u1.Function) { ERR("No implementation for %s.%d imported from %s, setting to 0xdeadbeef\n", name, ordinal, wm->filename ); thunk_list->u1.Function = (PDWORD)0xdeadbeef; } } else { /* import by name */ pe_name = get_rva(wm->ldr.BaseAddress, (DWORD)import_list->u1.AddressOfData); TRACE("--- %s %s.%d\n", pe_name->Name, name, pe_name->Hint); thunk_list->u1.Function=(PDWORD)MODULE_GetProcAddress( wmImp->ldr.BaseAddress, pe_name->Name, pe_name->Hint, TRUE ); if (!thunk_list->u1.Function) { ERR("No implementation for %s.%d(%s) imported from %s, setting to 0xdeadbeef\n", name,pe_name->Hint,pe_name->Name,wm->filename); thunk_list->u1.Function = (PDWORD)0xdeadbeef; } } import_list++; thunk_list++; } } else { /* Borland style */ TRACE("Borland style imports used\n"); thunk_list = get_rva(wm->ldr.BaseAddress, (DWORD)pe_imp->FirstThunk); while (thunk_list->u1.Ordinal) { if (IMAGE_SNAP_BY_ORDINAL(thunk_list->u1.Ordinal)) { /* not sure about this branch, but it seems to work */ int ordinal = IMAGE_ORDINAL(thunk_list->u1.Ordinal); TRACE("--- Ordinal %s.%d\n",name,ordinal); thunk_list->u1.Function=(PDWORD)MODULE_GetProcAddress( wmImp->ldr.BaseAddress, (LPCSTR) ordinal, -1, TRUE ); if (!thunk_list->u1.Function) { ERR("No implementation for %s.%d imported from %s, setting to 0xdeadbeef\n", name,ordinal, wm->filename); thunk_list->u1.Function = (PDWORD)0xdeadbeef; } } else { pe_name=get_rva(wm->ldr.BaseAddress, (DWORD)thunk_list->u1.AddressOfData); TRACE("--- %s %s.%d\n", pe_name->Name,name,pe_name->Hint); thunk_list->u1.Function=(PDWORD)MODULE_GetProcAddress( wmImp->ldr.BaseAddress, pe_name->Name, pe_name->Hint, TRUE ); if (!thunk_list->u1.Function) { ERR("No implementation for %s.%d(%s) imported from %s, setting to 0xdeadbeef\n", name, pe_name->Hint, pe_name->Name, wm->filename); thunk_list->u1.Function = (PDWORD)0xdeadbeef; } } thunk_list++; } } } return 0; } /********************************************************************** * PE_LoadImage * Load one PE format DLL/EXE into memory * * Unluckily we can't just mmap the sections where we want them, for * (at least) Linux does only support offsets which are page-aligned. * * BUT we have to map the whole image anyway, for Win32 programs sometimes * want to access them. (HMODULE points to the start of it) */ HMODULE PE_LoadImage( HANDLE hFile, LPCSTR filename, DWORD flags ) { IMAGE_NT_HEADERS *nt; HMODULE hModule; HANDLE mapping; void *base = NULL; OBJECT_ATTRIBUTES attr; LARGE_INTEGER lg_int; DWORD len = 0; NTSTATUS nts; TRACE_(module)( "loading %s\n", filename ); attr.Length = sizeof(attr); attr.RootDirectory = 0; attr.ObjectName = NULL; attr.Attributes = 0; attr.SecurityDescriptor = NULL; attr.SecurityQualityOfService = NULL; lg_int.QuadPart = 0; if (NtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ, &attr, &lg_int, 0, SEC_IMAGE, hFile ) != STATUS_SUCCESS) return 0; nts = NtMapViewOfSection( mapping, GetCurrentProcess(), &base, 0, 0, &lg_int, &len, ViewShare, 0, PAGE_READONLY ); NtClose( mapping ); if (nts != STATUS_SUCCESS) return 0; /* virus check */ hModule = (HMODULE)base; nt = RtlImageNtHeader( hModule ); if (nt->OptionalHeader.AddressOfEntryPoint) { if (!RtlImageRvaToSection( nt, hModule, nt->OptionalHeader.AddressOfEntryPoint )) MESSAGE("VIRUS WARNING: PE module has an invalid entrypoint (0x%08lx) " "outside all sections (possibly infected by Tchernobyl/SpaceFiller virus)!\n", nt->OptionalHeader.AddressOfEntryPoint ); } return hModule; } /********************************************************************** * PE_CreateModule * * Create WINE_MODREF structure for loaded HMODULE, link it into * process modref_list, and fixup all imports. * * Note: hModule must point to a correctly allocated PE image, * with base relocations applied; the 16-bit dummy module * associated to hModule must already exist. * * Note: This routine must always be called in the context of the * process that is to own the module to be created. * * Note: Assumes that the process critical section is held */ WINE_MODREF *PE_CreateModule( HMODULE hModule, LPCSTR filename, DWORD flags, HANDLE hFile, BOOL builtin ) { IMAGE_NT_HEADERS *nt; IMAGE_DATA_DIRECTORY *dir; IMAGE_EXPORT_DIRECTORY *pe_export = NULL; WINE_MODREF *wm; HMODULE16 hModule16; /* Retrieve DataDirectory entries */ nt = RtlImageNtHeader(hModule); dir = nt->OptionalHeader.DataDirectory+IMAGE_DIRECTORY_ENTRY_EXPORT; if (dir->Size) pe_export = get_rva(hModule, dir->VirtualAddress); dir = nt->OptionalHeader.DataDirectory+IMAGE_DIRECTORY_ENTRY_EXCEPTION; if (dir->Size) FIXME("Exception directory ignored\n" ); dir = nt->OptionalHeader.DataDirectory+IMAGE_DIRECTORY_ENTRY_SECURITY; if (dir->Size) FIXME("Security directory ignored\n" ); /* IMAGE_DIRECTORY_ENTRY_BASERELOC handled in PE_LoadImage */ /* IMAGE_DIRECTORY_ENTRY_DEBUG handled by debugger */ dir = nt->OptionalHeader.DataDirectory+IMAGE_DIRECTORY_ENTRY_GLOBALPTR; if (dir->Size) FIXME("Global Pointer (MIPS) ignored\n" ); /* IMAGE_DIRECTORY_ENTRY_TLS handled in PE_TlsInit */ dir = nt->OptionalHeader.DataDirectory+IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG; if (dir->Size) FIXME("Load Configuration directory ignored\n" ); dir = nt->OptionalHeader.DataDirectory+IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT; if (dir->Size) TRACE("Bound Import directory ignored\n" ); dir = nt->OptionalHeader.DataDirectory+IMAGE_DIRECTORY_ENTRY_IAT; if (dir->Size) TRACE("Import Address Table directory ignored\n" ); dir = nt->OptionalHeader.DataDirectory+IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT; if (dir->Size) { TRACE("Delayed import, stub calls LoadLibrary\n" ); /* * Nothing to do here. */ #ifdef ImgDelayDescr /* * This code is useful to observe what the heck is going on. */ { ImgDelayDescr *pe_delay = NULL; pe_delay = get_rva(hModule, dir->VirtualAddress); TRACE("pe_delay->grAttrs = %08x\n", pe_delay->grAttrs); TRACE("pe_delay->szName = %s\n", pe_delay->szName); TRACE("pe_delay->phmod = %08x\n", pe_delay->phmod); TRACE("pe_delay->pIAT = %08x\n", pe_delay->pIAT); TRACE("pe_delay->pINT = %08x\n", pe_delay->pINT); TRACE("pe_delay->pBoundIAT = %08x\n", pe_delay->pBoundIAT); TRACE("pe_delay->pUnloadIAT = %08x\n", pe_delay->pUnloadIAT); TRACE("pe_delay->dwTimeStamp = %08x\n", pe_delay->dwTimeStamp); } #endif /* ImgDelayDescr */ } dir = nt->OptionalHeader.DataDirectory+IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR; if (dir->Size) FIXME("Unknown directory 14 ignored\n" ); dir = nt->OptionalHeader.DataDirectory+15; if (dir->Size) FIXME("Unknown directory 15 ignored\n" ); /* Create 16-bit dummy module */ if ((hModule16 = MODULE_CreateDummyModule( filename, hModule )) < 32) { SetLastError( (DWORD)hModule16 ); /* This should give the correct error */ return NULL; } /* Allocate and fill WINE_MODREF */ if (!(wm = MODULE_AllocModRef( hModule, filename ))) { FreeLibrary16( hModule16 ); return NULL; } wm->hDummyMod = hModule16; if ( builtin ) { NE_MODULE *pModule = (NE_MODULE *)GlobalLock16( hModule16 ); pModule->flags |= NE_FFLAGS_BUILTIN; wm->ldr.Flags |= LDR_WINE_INTERNAL; } else if ( flags & DONT_RESOLVE_DLL_REFERENCES ) wm->ldr.Flags |= LDR_DONT_RESOLVE_REFS; /* Dump Exports */ if (pe_export && TRACE_ON(win32)) dump_exports( hModule ); /* Fixup Imports */ if (!(wm->ldr.Flags & LDR_DONT_RESOLVE_REFS) && PE_fixup_imports( wm )) { /* remove entry from modref chain */ if ( !wm->prev ) MODULE_modref_list = wm->next; else wm->prev->next = wm->next; if ( wm->next ) wm->next->prev = wm->prev; wm->next = wm->prev = NULL; /* FIXME: there are several more dangling references * left. Including dlls loaded by this dll before the * failed one. Unrolling is rather difficult with the * current structure and we can leave them lying * around with no problems, so we don't care. * As these might reference our wm, we don't free it. */ return NULL; } if (!builtin && pe_export) SNOOP_RegisterDLL( hModule, wm->modname, pe_export->Base, pe_export->NumberOfFunctions ); /* Send DLL load event */ /* we don't need to send a dll event for the main exe */ if (nt->FileHeader.Characteristics & IMAGE_FILE_DLL) { if (hFile) { UINT drive_type = GetDriveTypeA( wm->short_filename ); /* don't keep the file handle open on removable media */ if (drive_type == DRIVE_REMOVABLE || drive_type == DRIVE_CDROM) hFile = 0; } SERVER_START_REQ( load_dll ) { req->handle = hFile; req->base = (void *)hModule; req->size = nt->OptionalHeader.SizeOfImage; req->dbg_offset = nt->FileHeader.PointerToSymbolTable; req->dbg_size = nt->FileHeader.NumberOfSymbols; req->name = &wm->filename; wine_server_add_data( req, wm->filename, strlen(wm->filename) ); wine_server_call( req ); } SERVER_END_REQ; } return wm; } /****************************************************************************** * The PE Library Loader frontend. * FIXME: handle the flags. */ NTSTATUS PE_LoadLibraryExA (LPCSTR name, DWORD flags, WINE_MODREF** pwm) { HMODULE hModule32; HANDLE hFile; hFile = CreateFileA( name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 ); if ( hFile == INVALID_HANDLE_VALUE ) { /* keep it that way until we transform CreateFile into NtCreateFile */ return (GetLastError() == ERROR_FILE_NOT_FOUND) ? STATUS_NO_SUCH_FILE : STATUS_INTERNAL_ERROR; } /* Load PE module */ hModule32 = PE_LoadImage( hFile, name, flags ); if (!hModule32) { CloseHandle( hFile ); return STATUS_INTERNAL_ERROR; } /* Create 32-bit MODREF */ if ( !(*pwm = PE_CreateModule( hModule32, name, flags, hFile, FALSE )) ) { ERR( "can't load %s\n", name ); CloseHandle( hFile ); return STATUS_NO_MEMORY; /* FIXME */ } CloseHandle( hFile ); return STATUS_SUCCESS; } /* Called if the library is loaded or freed. * NOTE: if a thread attaches a DLL, the current thread will only do * DLL_PROCESS_ATTACH. Only newly created threads do DLL_THREAD_ATTACH * (SDK) */ typedef DWORD (CALLBACK *DLLENTRYPROC)(HMODULE,DWORD,LPVOID); BOOL PE_InitDLL( HMODULE module, DWORD type, LPVOID lpReserved ) { BOOL retv = TRUE; IMAGE_NT_HEADERS *nt = RtlImageNtHeader(module); /* Is this a library? And has it got an entrypoint? */ if (nt && (nt->FileHeader.Characteristics & IMAGE_FILE_DLL) && (nt->OptionalHeader.AddressOfEntryPoint)) { DLLENTRYPROC entry = (void*)((char*)module + nt->OptionalHeader.AddressOfEntryPoint); if (TRACE_ON(relay)) DPRINTF("%04lx:Call PE DLL (proc=%p,module=%p,type=%ld,res=%p)\n", GetCurrentThreadId(), entry, module, type, lpReserved ); retv = entry( module, type, lpReserved ); if (TRACE_ON(relay)) DPRINTF("%04lx:Ret PE DLL (proc=%p,module=%p,type=%ld,res=%p) retval=%x\n", GetCurrentThreadId(), entry, module, type, lpReserved, retv ); } return retv; } /************************************************************************ * PE_InitTls (internal) * * If included, initialises the thread local storages of modules. * Pointers in those structs are not RVAs but real pointers which have been * relocated by do_relocations() already. */ static LPVOID _fixup_address(PIMAGE_OPTIONAL_HEADER opt,int delta,LPVOID addr) { if ( ((DWORD)addr>opt->ImageBase) && ((DWORD)addrImageBase+opt->SizeOfImage) ) /* the address has not been relocated! */ return (LPVOID)(((DWORD)addr)+delta); else /* the address has been relocated already */ return addr; } void PE_InitTls( void ) { WINE_MODREF *wm; IMAGE_NT_HEADERS *peh; DWORD size,datasize,dirsize; LPVOID mem; PIMAGE_TLS_DIRECTORY pdir; int delta; for (wm = MODULE_modref_list;wm;wm=wm->next) { peh = RtlImageNtHeader(wm->ldr.BaseAddress); pdir = RtlImageDirectoryEntryToData( wm->ldr.BaseAddress, TRUE, IMAGE_DIRECTORY_ENTRY_TLS, &dirsize ); if (!pdir) continue; delta = (char *)wm->ldr.BaseAddress - (char *)peh->OptionalHeader.ImageBase; if ( wm->ldr.TlsIndex == -1 ) { LPDWORD xaddr; wm->ldr.TlsIndex = TlsAlloc(); xaddr = _fixup_address(&(peh->OptionalHeader),delta, pdir->AddressOfIndex ); *xaddr=wm->ldr.TlsIndex; } datasize= pdir->EndAddressOfRawData-pdir->StartAddressOfRawData; size = datasize + pdir->SizeOfZeroFill; NtAllocateVirtualMemory( GetCurrentProcess(), &mem, NULL, &size, MEM_RESERVE|MEM_COMMIT, PAGE_READWRITE ); memcpy(mem,_fixup_address(&(peh->OptionalHeader),delta,(LPVOID)pdir->StartAddressOfRawData),datasize); if (pdir->AddressOfCallBacks) { PIMAGE_TLS_CALLBACK *cbs; cbs = _fixup_address(&(peh->OptionalHeader),delta,pdir->AddressOfCallBacks); if (*cbs) FIXME("TLS Callbacks aren't going to be called\n"); } TlsSetValue( wm->ldr.TlsIndex, mem ); } }