/*++ Copyright (c) 1992-1993 Microsoft Corporation Module Name: wdbgexts.h Abstract: This file contains procedure prototypes and structures needed to port NTSD debugger extensions so that they can be invoked remotely in WinDbg command window. This file is to be included by cmdexec0.c and wdbgexts.c. To maintain compatibilty with NTSD extensions(or to call the original NTSD extensions like "ntsdexts" without modification), definitions in this file are incremental by first doing **#include **. Author: Peter Sun (t-petes) 29-July-1992 Environment: runs in the Win32 WinDbg environment. Revision History: --*/ #ifndef _WDBGEXTS_ #define _WDBGEXTS_ #include #ifdef __cplusplus extern "C" { #endif typedef LARGE_INTEGER PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS; typedef VOID (*PWINDBG_OUTPUT_ROUTINE)( char *, ... ); typedef DWORD (*PWINDBG_GET_EXPRESSION)( char * ); typedef VOID (*PWINDBG_GET_SYMBOL)( LPVOID offset, PUCHAR pchBuffer, LPDWORD pDisplacement ); typedef DWORD (*PWINDBG_DISASM)( LPDWORD lpOffset, LPSTR lpBuffer, BOOL fShowEfeectiveAddress ); typedef BOOL (*PWINDBG_CHECK_CONTROL_C)( VOID ); typedef BOOL (*PWINDBG_READ_PROCESS_MEMORY_ROUTINE)( DWORD offset, LPVOID lpBuffer, DWORD cb, LPDWORD lpcbBytesRead ); typedef BOOL (*PWINDBG_WRITE_PROCESS_MEMORY_ROUTINE)( DWORD offset, LPVOID lpBuffer, DWORD cb, LPDWORD lpcbBytesWritten ); typedef BOOL (*PWINDBG_GET_THREAD_CONTEXT_ROUTINE)( LPCONTEXT lpContext, DWORD cbSizeOfContext ); typedef BOOL (*PWINDBG_SET_THREAD_CONTEXT_ROUTINE)( LPCONTEXT lpContext, DWORD cbSizeOfContext ); typedef BOOL (*PWINDBG_IOCTL_ROUTINE)( USHORT IoctlType, LPVOID lpvData, DWORD cbSize ); typedef struct _tagEXTSTACKTRACE { DWORD FramePointer; DWORD ProgramCounter; DWORD ReturnAddress; DWORD Args[4]; } EXTSTACKTRACE, *PEXTSTACKTRACE; typedef DWORD (*PWINDBG_STACKTRACE_ROUTINE)( DWORD FramePointer, DWORD StackPointer, DWORD ProgramCounter, PEXTSTACKTRACE StackFrames, DWORD Frames ); typedef struct _WINDBG_EXTENSION_APIS { DWORD nSize; PWINDBG_OUTPUT_ROUTINE lpOutputRoutine; PWINDBG_GET_EXPRESSION lpGetExpressionRoutine; PWINDBG_GET_SYMBOL lpGetSymbolRoutine; PWINDBG_DISASM lpDisasmRoutine; PWINDBG_CHECK_CONTROL_C lpCheckControlCRoutine; PWINDBG_READ_PROCESS_MEMORY_ROUTINE lpReadProcessMemoryRoutine; PWINDBG_WRITE_PROCESS_MEMORY_ROUTINE lpWriteProcessMemoryRoutine; PWINDBG_GET_THREAD_CONTEXT_ROUTINE lpGetThreadContextRoutine; PWINDBG_SET_THREAD_CONTEXT_ROUTINE lpSetThreadContextRoutine; PWINDBG_IOCTL_ROUTINE lpIoctlRoutine; PWINDBG_STACKTRACE_ROUTINE lpStackTraceRoutine; } WINDBG_EXTENSION_APIS, *PWINDBG_EXTENSION_APIS; typedef VOID (*PWINDBG_OLD_EXTENSION_ROUTINE)( HANDLE hCurrentProcess, HANDLE hCurrentThread, DWORD dwCurrentPc, PWINDBG_EXTENSION_APIS lpExtensionApis, LPSTR lpArgumentString ); typedef VOID (*PWINDBG_EXTENSION_ROUTINE)( HANDLE hCurrentProcess, HANDLE hCurrentThread, DWORD dwCurrentPc, LPSTR lpArgumentString ); typedef VOID (*PWINDBG_EXTENSION_DLL_INIT)( PWINDBG_EXTENSION_APIS lpExtensionApis ); #define IG_KD_CONTEXT 1 #define IG_READ_CONTROL_SPACE 2 #define IG_WRITE_CONTROL_SPACE 3 #define IG_READ_IO_SPACE 4 #define IG_WRITE_IO_SPACE 5 #define IG_READ_PHYSICAL 6 #define IG_WRITE_PHYSICAL 7 #define IG_READ_IO_SPACE_EX 8 #define IG_WRITE_IO_SPACE_EX 9 typedef struct _tagPROCESSORINFO { USHORT Processor; // current processor USHORT NumberProcessors; // total number of processors } PROCESSORINFO, *PPROCESSORINFO; typedef struct _tagREADCONTROLSPACE { ULONG Processor; ULONG Address; ULONG BufLen; BYTE Buf[1]; } READCONTROLSPACE, *PREADCONTROLSPACE; typedef struct _tagIOSPACE { ULONG Address; ULONG Length; // 1, 2, or 4 bytes ULONG Data; } IOSPACE, *PIOSPACE; typedef struct _tagIOSPACE_EX { ULONG Address; ULONG Length; // 1, 2, or 4 bytes ULONG Data; ULONG InterfaceType; ULONG BusNumber; ULONG AddressSpace; } IOSPACE_EX, *PIOSPACE_EX; typedef struct _tagPHYSICAL { PHYSICAL_ADDRESS Address; ULONG BufLen; BYTE Buf[1]; } PHYSICAL, *PPHYSICAL; #ifdef WDBGEXTS_NEW #define dprintf (ExtensionApis.lpOutputRoutine) #define GetExpression (ExtensionApis.lpGetExpressionRoutine) #define GetSymbol (ExtensionApis.lpGetSymbolRoutine) #define Disassm (ExtensionApis.lpDisasmRoutine) #define CheckControlC (ExtensionApis.lpCheckControlCRoutine) #define ReadMemory (ExtensionApis.lpReadProcessMemoryRoutine) #define WriteMemory (ExtensionApis.lpWriteProcessMemoryRoutine) #define GetContext (ExtensionApis.lpGetThreadContextRoutine) #define SetContext (ExtensionApis.lpSetThreadContextRoutine) #define Ioctl (ExtensionApis.lpIoctlRoutine) #define StackTrace (ExtensionApis.lpStackTraceRoutine) #define DECLARE_API(s) \ VOID \ s( \ HANDLE hCurrentProcess, \ HANDLE hCurrentThread, \ DWORD dwCurrentPc, \ LPSTR args \ ) #define GetKdContext(ppi) \ Ioctl( IG_KD_CONTEXT, (LPVOID)ppi, sizeof(*ppi) ) #define ReadControlSpace(processor,address,buf,size) \ { \ PREADCONTROLSPACE prc; \ prc = malloc( sizeof(*prc) + size ); \ ZeroMemory( prc->Buf, size ); \ prc->Processor = (DWORD)processor; \ prc->Address = (DWORD)address; \ prc->BufLen = size; \ Ioctl( IG_READ_CONTROL_SPACE, (LPVOID)prc, sizeof(*prc) + size ); \ memcpy( buf, prc->Buf, size ); \ free( prc ); \ } #define ReadIoSpace(address,data,size) \ { \ IOSPACE is; \ is.Address = (DWORD)address; \ is.Length = *size; \ is.Data = 0; \ Ioctl( IG_READ_IO_SPACE, (LPVOID)&is, sizeof(is) ); \ *data = is.Data; \ *size = is.Length; \ } #define WriteIoSpace(address,data,size) \ { \ IOSPACE is; \ is.Address = (DWORD)address; \ is.Length = *size; \ is.Data = data; \ Ioctl( IG_WRITE_IO_SPACE, (LPVOID)&is, sizeof(is) ); \ *size = is.Length; \ } #define ReadIoSpaceEx(address,data,size,interfacetype,busnumber,addressspace) \ { \ IOSPACE_EX is; \ is.Address = (DWORD)address; \ is.Length = *size; \ is.Data = 0; \ is.InterfaceType = interfacetype; \ is.BusNumber = busnumber; \ is.AddressSpace = addressspace; \ Ioctl( IG_READ_IO_SPACE_EX, (LPVOID)&is, sizeof(is) ); \ *data = is.Data; \ *size = is.Length; \ } #define WriteIoSpaceEx(address,data,size,interfacetype,busnumber,addressspace) \ { \ IOSPACE_EX is; \ is.Address = (DWORD)address; \ is.Length = *size; \ is.Data = data; \ is.InterfaceType = interfacetype; \ is.BusNumber = busnumber; \ is.AddressSpace = addressspace; \ Ioctl( IG_WRITE_IO_SPACE_EX, (LPVOID)&is, sizeof(is) ); \ *size = is.Length; \ } #define ReadPhysical(address,buf,size,sizer) \ { \ PPHYSICAL phy; \ phy = malloc( sizeof(*phy) + size ); \ ZeroMemory( phy->Buf, size ); \ phy->Address = address; \ phy->BufLen = size; \ Ioctl( IG_READ_PHYSICAL, (LPVOID)phy, sizeof(*phy) + size ); \ *sizer = phy->BufLen; \ memcpy( buf, phy->Buf, *sizer ); \ free( phy ); \ } #define WritePhysical(address,buf,size,sizew) \ { \ PPHYSICAL phy; \ phy = malloc( sizeof(*phy) + size ); \ ZeroMemory( phy->Buf, size ); \ phy->Address = address; \ phy->BufLen = size; \ memcpy( phy->Buf, buf, size ); \ Ioctl( IG_WRITE_PHYSICAL, (LPVOID)phy, sizeof(*phy) + size ); \ *sizew = phy->BufLen; \ free( phy ); \ } #endif #ifdef __cplusplus } #endif #endif // _WDBGEXTS_