internal static DkmInspectionSession CreateInspectionSession(DkmProcess process, DkmThread thread, SupportBreakpointHitMessage data, out DkmStackWalkFrame frame)
{
const int CV_ALLREG_VFRAME = 0x00007536;
var vFrameRegister = DkmUnwoundRegister.Create(CV_ALLREG_VFRAME, new ReadOnlyCollection <byte>(BitConverter.GetBytes(data.vframe)));
var registers = thread.GetCurrentRegisters(new[] { vFrameRegister });
var instructionAddress = process.CreateNativeInstructionAddress(registers.GetInstructionPointer());
frame = DkmStackWalkFrame.Create(thread, instructionAddress, data.frameBase, 0, DkmStackWalkFrameFlags.None, null, registers, null);
return(DkmInspectionSession.Create(process, null));
}
public CppExpressionEvaluator(DkmThread thread, ulong frameBase, ulong vframe)
{
_process = thread.Process;
var inspectionSession = DkmInspectionSession.Create(_process, null);
_cppInspectionContext = DkmInspectionContext.Create(inspectionSession, _process.GetNativeRuntimeInstance(), thread, Timeout,
DkmEvaluationFlags.TreatAsExpression | DkmEvaluationFlags.NoSideEffects, DkmFuncEvalFlags.None, 10, CppLanguage, null);
const int CV_ALLREG_VFRAME = 0x00007536;
var vframeReg = DkmUnwoundRegister.Create(CV_ALLREG_VFRAME, new ReadOnlyCollection <byte>(BitConverter.GetBytes(vframe)));
var regs = thread.GetCurrentRegisters(new[] { vframeReg });
var iaddr = _process.CreateNativeInstructionAddress(regs.GetInstructionPointer());
_nativeFrame = DkmStackWalkFrame.Create(thread, iaddr, frameBase, 0, DkmStackWalkFrameFlags.None, null, regs, null);
}
