wdbgexts.h

c语言编程软件vc6.0中文绿色版_vc6.0官方下载

#ifdef __cplusplus
#define CPPMOD extern "C"
#else
#define CPPMOD
#endif


#define DECLARE_API(s)                             \
    CPPMOD VOID                                    \
    s(                                             \
        HANDLE                 hCurrentProcess,    \
        HANDLE                 hCurrentThread,     \
        ULONG                  dwCurrentPc,        \
        ULONG                  dwProcessor,        \
        PCSTR                  args                \
     )

#ifndef NOEXTAPI

#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 GetKdContext(ppi) \
    Ioctl( IG_KD_CONTEXT, (PVOID)ppi, sizeof(*ppi) )

//
// BOOL
// GetDebuggerData(
//     ULONG Tag,
//     PVOID Buf,
//     ULONG Size
//     )
//
/*++

Routine Description:



Arguments:



Return Value:



--*/

#define GetDebuggerData(TAG, BUF, SIZE)                             \
      ( (((PDBGKD_DEBUG_DATA_HEADER)(BUF))->OwnerTag = (TAG)),      \
        (((PDBGKD_DEBUG_DATA_HEADER)(BUF))->Size = (SIZE)),         \
        Ioctl( IG_GET_DEBUGGER_DATA, (PVOID)(BUF), (SIZE) ) )

extern WINDBG_EXTENSION_APIS ExtensionApis;

__inline VOID
ReadControlSpace(
    USHORT  processor,
    ULONG   address,
    PVOID   buf,
    ULONG   size
    )
{
    PREADCONTROLSPACE prc;
    prc = (PREADCONTROLSPACE)LocalAlloc(LPTR, sizeof(*prc) + size );
    ZeroMemory( prc->Buf, size );
    prc->Processor = processor;
    prc->Address = (ULONG)address;
    prc->BufLen = size;
    Ioctl( IG_READ_CONTROL_SPACE, (PVOID)prc, sizeof(*prc) + size );
    CopyMemory( buf, prc->Buf, size );
    LocalFree( prc );
}

__inline VOID
ReadIoSpace(
    ULONG   address,
    PULONG  data,
    PULONG  size
    )
{
    IOSPACE is;
    is.Address = (ULONG)address;
    is.Length = *size;
    Ioctl( IG_READ_IO_SPACE, (PVOID)&is, sizeof(is) );
    memcpy(data, &is.Data, is.Length);
    *size = is.Length;
}

__inline VOID
WriteIoSpace(
    ULONG   address,
    ULONG   data,
    PULONG  size
    )
{
    IOSPACE is;
    is.Address = (ULONG)address;
    is.Length = *size;
    is.Data = data;
    Ioctl( IG_WRITE_IO_SPACE, (PVOID)&is, sizeof(is) );
    *size = is.Length;
}

__inline VOID
ReadIoSpaceEx(
    ULONG   address,
    PULONG  data,
    PULONG  size,
    ULONG   interfacetype,
    ULONG   busnumber,
    ULONG   addressspace
    )
{
    IOSPACE_EX is;
    is.Address = (ULONG)address;
    is.Length = *size;
    is.Data = 0;
    is.InterfaceType = interfacetype;
    is.BusNumber = busnumber;
    is.AddressSpace = addressspace;
    Ioctl( IG_READ_IO_SPACE_EX, (PVOID)&is, sizeof(is) );
    *data = is.Data;
    *size = is.Length;
}

__inline VOID
WriteIoSpaceEx(
    ULONG   address,
    ULONG   data,
    PULONG  size,
    ULONG   interfacetype,
    ULONG   busnumber,
    ULONG   addressspace
    )
{
    IOSPACE_EX is;
    is.Address = (ULONG)address;
    is.Length = *size;
    is.Data = data;
    is.InterfaceType = interfacetype;
    is.BusNumber = busnumber;
    is.AddressSpace = addressspace;
    Ioctl( IG_WRITE_IO_SPACE_EX, (PVOID)&is, sizeof(is) );
    *size = is.Length;
}

__inline VOID
ReadPhysical(
    LARGE_INTEGER       address,
    PVOID               buf,
    ULONG               size,
    PULONG              sizer
    )
{
    PPHYSICAL phy;
    phy = (PPHYSICAL)LocalAlloc(LPTR,  sizeof(*phy) + size );
    ZeroMemory( phy->Buf, size );
    phy->Address = address;
    phy->BufLen = size;
    Ioctl( IG_READ_PHYSICAL, (PVOID)phy, sizeof(*phy) + size );
    *sizer = phy->BufLen;
    CopyMemory( buf, phy->Buf, *sizer );
    LocalFree( phy );
}

__inline VOID
WritePhysical(
    LARGE_INTEGER       address,
    PVOID               buf,
    ULONG               size,
    PULONG              sizew
    )
{
    PPHYSICAL phy;
    phy = (PPHYSICAL)LocalAlloc(LPTR, sizeof(*phy) + size );
    ZeroMemory( phy->Buf, size );
    phy->Address = address;
    phy->BufLen = size;
    CopyMemory( phy->Buf, buf, size );
    Ioctl( IG_WRITE_PHYSICAL, (PVOID)phy, sizeof(*phy) + size );
    *sizew = phy->BufLen;
    LocalFree( phy );
}

__inline VOID
SetThreadForOperation(
    PULONG Thread
    )
{
    Ioctl(IG_SET_THREAD, (PVOID)Thread, sizeof(ULONG));
}

__inline VOID
ReadMsr(
    ULONG       MsrReg,
    ULONGLONG   *MsrValue
    )
{
    PREAD_WRITE_MSR msr;
    LARGE_INTEGER li;

    msr = (PREAD_WRITE_MSR)LocalAlloc(LPTR,  sizeof(*msr));
    msr->Msr = MsrReg;
    Ioctl( IG_READ_MSR, (PVOID)msr, sizeof(*msr) );

    *MsrValue = msr->Value;
    LocalFree( msr );
}

__inline VOID
WriteMsr(
    ULONG       MsrReg,
    ULONGLONG   MsrValue
    )
{
    PREAD_WRITE_MSR msr;

    msr = (PREAD_WRITE_MSR)LocalAlloc(LPTR,  sizeof(*msr));
    msr->Msr = MsrReg;
    msr->Value = MsrValue;
    Ioctl( IG_WRITE_MSR, (PVOID)msr, sizeof(*msr) );
    LocalFree( msr );
}

__inline VOID
ReloadSymbols(
    IN PSTR Arg OPTIONAL
    )
/*++

Routine Description:

    Calls the debugger to reload symbols.

Arguments:

    Args - Supplies the tail of a !reload command string.

        !reload [flags] [module[=address]]
        flags:   /n  do not load from usermode list
                 /u  unload symbols, no reload
                 /v  verbose

        A value of NULL is equivalent to an empty string

Return Value:

    None

--*/
{
    Ioctl(IG_RELOAD_SYMBOLS, (PVOID)Arg, Arg?(strlen(Arg)+1):0);
}

__inline VOID
GetSetSympath(
    IN PSTR Arg,
    OUT PSTR Result OPTIONAL,
    IN int Length
    )
/*++

Routine Description:

    Calls the debugger to set or retrieve symbol search path.

Arguments:

    Arg - Supplies new search path.  If Arg is NULL or string is empty,
            the search path is not changed and the current setting is
            returned in Result.  When the symbol search path is changed,
            a call to ReloadSymbols is made implicitly.

    Result - OPTIONAL Returns the symbol search path setting.

    Length - Supplies the size of the buffer supplied by Result.

Return Value:

    None

--*/
{
    GET_SET_SYMPATH gss;
    gss.Args = Arg;
    gss.Result = Result;
    gss.Length = Length;
    Ioctl(IG_GET_SET_SYMPATH, (PVOID)&gss, sizeof(gss));
}


#endif


#ifdef __cplusplus
}
#endif

#endif // _WDBGEXTS_