/* $Id: vdmdbg.cpp,v 1.2 2001-09-05 11:56:57 bird Exp $ * * VDMDbg - Virtual Dos Machine Debug interface. * (It's not only debuging. TaskMgr uses it and that's the reason for implementing it.) * * Copyright (c) 2001 knut st. osmundsen (knut.stange.osmundsen@mynd.no) * * Project Odin Software License can be found in LICENSE.TXT * */ /******************************************************************************* * Header Files * *******************************************************************************/ #include #include #include #include #include #include #include #include #include #include #include #include #include #define DBG_LOCALLOG DBG_vdmdbg #include "dbglocal.h" /******************************************************************************* * Defined Constants And Macros * *******************************************************************************/ ODINDEBUGCHANNEL(VDMDBG-VDMVDG) /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMProcessException( LPDEBUG_EVENT lpDebugEvent ) { dprintf(("VDMDBG: %s(%x) - stub\n", __FUNCTION__, lpDebugEvent)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMGetThreadSelectorEntry( HANDLE hProcess, HANDLE hThread, WORD wSelector, LPVDMLDT_ENTRY lpSelectorEntry ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, wSelector, lpSelectorEntry)); return FALSE; } /** * * @returns Pointer. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ ULONG WIN32API VDMGetPointer( HANDLE hProcess, HANDLE hThread, WORD wSelector, DWORD dwOffset, BOOL fProtMode ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, wSelector, dwOffset, fProtMode)); return NULL; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) * @remark Marked as obsolete, use VDMGetContex. */ BOOL WIN32API VDMGetThreadContext( LPDEBUG_EVENT lpDebugEvent, LPVDMCONTEXT lpVDMContext ) { dprintf(("VDMDBG: %s(%x, %x) - stub\n", __FUNCTION__, lpDebugEvent, lpVDMContext)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) * @remark Marked as obsolete, use VDMSetContex. */ BOOL WIN32API VDMSetThreadContext( LPDEBUG_EVENT lpDebugEvent, LPVDMCONTEXT lpVDMContext ) { dprintf(("VDMDBG: %s(%x, %x) - stub\n", __FUNCTION__, lpDebugEvent, lpVDMContext)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMGetContext( HANDLE hProcess, HANDLE hThread, LPVDMCONTEXT lpVDMContext ) { dprintf(("VDMDBG: %s(%x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, lpVDMContext)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMSetContext( HANDLE hProcess, HANDLE hThread, LPVDMCONTEXT lpVDMContext ) { dprintf(("VDMDBG: %s(%x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, lpVDMContext)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMGetSelectorModule( HANDLE hProcess, HANDLE hThread, WORD wSelector, PUINT lpSegmentNumber, LPSTR lpModuleName, UINT nNameSize, LPSTR lpModulePath, UINT nPathSize ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x, %x, %x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, wSelector, lpSegmentNumber, lpModuleName, nNameSize, lpModulePath, nPathSize)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMGetModuleSelector( HANDLE hProcess, HANDLE hThread, UINT wSegmentNumber, LPSTR lpModuleName, LPWORD lpSelector ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, wSegmentNumber, lpModuleName, lpSelector)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMModuleFirst( HANDLE hProcess, HANDLE hThread, LPMODULEENTRY lpModuleEntry, DEBUGEVENTPROC lpEventProc, LPVOID lpData ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, lpModuleEntry, lpEventProc, lpData)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMModuleNext( HANDLE hProcess, HANDLE hThread, LPMODULEENTRY lpModuleEntry, DEBUGEVENTPROC lpEventProc, LPVOID lpData ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, lpModuleEntry, lpEventProc, lpData)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMGlobalFirst( HANDLE hProcess, HANDLE hThread, LPGLOBALENTRY lpGlobalEntry, WORD wFlags, DEBUGEVENTPROC lpEventProc, LPVOID lpData ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, lpGlobalEntry, wFlags, lpEventProc, lpData)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMGlobalNext( HANDLE hProcess, HANDLE hThread, LPGLOBALENTRY lpGlobalEntry, WORD wFlags, DEBUGEVENTPROC lpEventProc, LPVOID lpData ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x, %x, %x) - stub\n", __FUNCTION__, hProcess, hThread, lpGlobalEntry, wFlags, lpEventProc, lpData)); return FALSE; } /** * * @returns Count of Win16 subsystem processes or the count of subsystem processes enumerated before terminating. * @param fp * @param lparam * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ INT WIN32API VDMEnumProcessWOW( PROCESSENUMPROC fp, LPARAM lparam ) { dprintf(("VDMDBG: %s(%x, %x) - stub\n", __FUNCTION__, fp, lparam)); return 0; } /** * * @returns Count of Win16 tasks or the count of tasks enumerated before terminating. * @param dwProcessId * @param fp * @param lparam * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ INT WIN32API VDMEnumTaskWOW( DWORD dwProcessId, TASKENUMPROC fp, LPARAM lparam ) { dprintf(("VDMDBG: %s(%x, %x, %x) - stub\n", __FUNCTION__, dwProcessId, fp, lparam)); return 0; } /** * Same as VDMEnumTaskWOW, but the callback procedure gets two extra * parameters. The module name of the EXE and the full path to the EXE. * * @returns Count of Win16 tasks or the count of tasks enumerated before terminating. * @param dwProcessId * @param fp * @param lparam * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ INT WIN32API VDMEnumTaskWOWEx( DWORD dwProcessId, TASKENUMPROCEX fp, LPARAM lparam ) { dprintf(("VDMDBG: %s(%x, %x, %x) - stub\n", __FUNCTION__, dwProcessId, fp, lparam)); return 0; } /** * This function rudely terminates a WOW task. * It's similar to the way TerminateProcess kills a Win32 process. * @returns Success indicator. * @param dwProcessId * @param htask * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMTerminateTaskWOW( DWORD dwProcessId, WORD htask ) { dprintf(("VDMDBG: %s(%x, %x) - stub\n", __FUNCTION__, dwProcessId, htask)); return FALSE; } /** * VDMStartTaskInWOW launches a Win16 task in a pre-existing WOW VDM. * The caller is responsible for ensuring the program is a 16-bit * Windows program. If it is a DOS or Win32 program, it will still * be launched from within the target WOW VDM. * * The supplied command line and show command are passed * unchanged to the 16-bit WinExec API in the target WOW VDM. * * @returns Success indicator. * @param dwProcessId * @param lpCommandLine * @param wShow * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) * @remark This routine is ANSI-only. * Not 100% sure this is WIN32API... (kso) */ BOOL WIN32API VDMStartTaskInWOW( DWORD dwProcessId, LPSTR lpCommandLine, WORD wShow ) { dprintf(("VDMDBG: %s (%x, %s, %x) - stub\n", __FUNCTION__, dwProcessId, lpCommandLine, wShow)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) * @remark SDK says: VDMKillWOW is not implemented. */ BOOL WIN32API VDMKillWOW(VOID) { dprintf(("VDMDBG: %s - stub\n", __FUNCTION__)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) * @remark SDK says: VDMDetectWOW is not implemented. */ BOOL WIN32API VDMDetectWOW(VOID) { dprintf(("VDMDBG: %s - stub\n", __FUNCTION__)); return FALSE; } /** * * @returns Success indicator. * @param hProcess * @param hThread * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMBreakThread( HANDLE hProcess, HANDLE hThread ) { dprintf(("VDMDBG: %s(%x, %x) - stub\n", __FUNCTION__, hProcess, hThread)); return FALSE; } /** * * @returns Debug flags. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ DWORD WIN32API VDMGetDbgFlags( HANDLE hProcess ) { dprintf(("VDMDBG: %s(%x, %x) - stub\n", __FUNCTION__, hProcess)); return 0; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMSetDbgFlags( HANDLE hProcess, DWORD dwFlags ) { dprintf(("VDMDBG: %s(%x, %x) - stub\n", __FUNCTION__, hProcess, dwFlags)); return FALSE; } /** * Used to check if a module is loaded. * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMIsModuleLoaded( LPSTR szPath ) { dprintf(("VDMDBG: %s(%s) - stub\n", __FUNCTION__, szPath)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMGetSegmentInfo( WORD Selector, ULONG Offset, BOOL bProtectMode, VDM_SEGINFO *pSegInfo ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x) - stub\n", __FUNCTION__, Selector, Offset, bProtectMode, pSegInfo)); return FALSE; } /** * This API is used to read the standard .SYM file format. * @returns Success indicator. * @param pszModule module name (max 9 chars) * @param SegNumber logical segment number of segment (see VDM_SEGINFO) * @param Offset offset in segment * @param bProtectMode TRUE for PM, FALSE for V86 mode * @param bNextSymbol FALSE to find nearest sym BEFORE offset, TRUE for AFTER * @param szSymbolName receives symbol name (must point to 256 byte buffer) * @param pDisplacement distance in bytes from nearest symbol * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMGetSymbol( LPSTR pszModule, WORD SegNumber, DWORD Offset, BOOL bProtectMode, BOOL bNextSymbol, LPSTR szSymbolName, PDWORD pDisplacement ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x, %x, %x, %x) - stub\n", __FUNCTION__, pszModule, SegNumber, Offset, bProtectMode, bNextSymbol, szSymbolName, pDisplacement)); return FALSE; } /** * * @returns Success indicator. * @status stub * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no) */ BOOL WIN32API VDMGetAddrExpression( LPSTR szModule, LPSTR szSymbol, LPWORD Selector, PDWORD Offset, LPWORD Type ) { dprintf(("VDMDBG: %s(%x, %x, %x, %x, %x) - stub\n", __FUNCTION__, szModule, szSymbol, Selector, Offset, Type)); return FALSE; }