/// <summary>
/// all debug events end up here
/// </summary>
/// <param name="ea"></param>
private void debugEngine_OnDbgEvent(DbgCallbackEventArgs ea)
{
switch (ea.DebugEvent.dwDebugEventCode)
{
case DbgEventCode.Exception:
Console.WriteLine("exception at 0x" + ea.DebugEvent.Exception.ExceptionRecord.ExceptionAddress.ToString("X") + " in thread: 0x" + ea.DebugEvent.dwThreadId.ToString("X") + " code: 0x" + ea.DebugEvent.Exception.ExceptionRecord.ExceptionCode.ToString("X"));
if (continueAfterException_)
{
ea.ContinueMethod = DbgContinueMethod.Continue;
}
else
{
ea.ContinueMethod = DbgContinueMethod.ExceptionNotHandled;
}
//uint addr = (uint)ea.DebugEvent.Exception.ExceptionRecord.ExceptionAddress.ToInt32();
//addr -= 4;
//IntPtr written;
//byte[] buf = new byte[12];
//ReadProcessMemory(debugEngine_.ProcessInfo.hProcess, (IntPtr)addr, buf, 12, out written);
//Console.WriteLine("memory dump:");
//for (int i = 0; i < 12; ++i)
//{
// Console.WriteLine("[0x" + addr.ToString("X") + "] " + buf[i].ToString("X"));
// ++addr;
//}
break;
case DbgEventCode.ProcessExited:
CodeCoverageFinished(new CoverageFinishedEventArgs(activeRecording_));
break;
case DbgEventCode.LoadDLL:
if (!addRuntimeModule(ea.DebugEvent.LoadDll.hFile, ea.DebugEvent.LoadDll.lpBaseOfDll) && verbose_)
{
string modulePath = getRuntimePath(ea.DebugEvent.LoadDll.hFile, ea.DebugEvent.LoadDll.lpBaseOfDll);
NonRelevantModuleLoaded(new ModuleLoadedEventArgs(modulePath, (uint)ea.DebugEvent.LoadDll.lpBaseOfDll));
}
break;
case DbgEventCode.ProcessCreated:
// search for matching module of the main process
addRuntimeModule(ea.DebugEvent.CreateProcessInfo.hFile, ea.DebugEvent.CreateProcessInfo.lpBaseOfImage);
//// process executable is always the first module
//exeName_ = Path.GetFileName(activeRecording_.Modules[0].Path);
exeName_ = getRuntimePath(ea.DebugEvent.CreateProcessInfo.hFile, ea.DebugEvent.CreateProcessInfo.lpBaseOfImage);
break;
default:
break;
}
}
private void codeCoverage_CodeCoverageDbgEvent(DbgCallbackEventArgs e)
{
switch (e.DebugEvent.dwDebugEventCode)
{
case DbgEventCode.LoadDLL:
try
{
log("Loaded DLL from: "
+ codeCoverage_.getRuntimePath(e.DebugEvent.LoadDll.hFile, e.DebugEvent.LoadDll.lpBaseOfDll)
+ " at 0x" + e.DebugEvent.LoadDll.lpBaseOfDll.ToString("X"));
}
catch (Exception)
{
log("Warning: unable to resolve path of loaded DLL at 0x"
+ e.DebugEvent.LoadDll.lpBaseOfDll.ToString("X"));
}
break;
case DbgEventCode.ProcessExited:
log("Debuggee exited");
break;
case DbgEventCode.Exception:
switch (e.DebugEvent.Exception.ExceptionRecord.ExceptionCode)
{
case DbgExceptionCode.AccessViolation:
log("access violation debug event!");
break;
case DbgExceptionCode.BreakPoint:
log("breakpoint debug event!");
break;
default:
log("other exception!");
break;
}
break;
case DbgEventCode.ProcessCreated:
log("Created proces at 0x" + e.DebugEvent.CreateProcessInfo.lpBaseOfImage.ToString("X"));
break;
default:
log("other debug event!");
break;
}
}
/// <summary>
/// all debug events end up here
/// </summary>
/// <param name="ea"></param>
private void debugEngine_OnDbgEvent(DbgCallbackEventArgs ea)
{
switch (ea.DebugEvent.dwDebugEventCode)
{
case DbgEventCode.Exception:
Console.WriteLine("exception at 0x" + ea.DebugEvent.Exception.ExceptionRecord.ExceptionAddress.ToString("X") + " in thread: 0x" + ea.DebugEvent.dwThreadId.ToString("X") + " code: 0x" + ea.DebugEvent.Exception.ExceptionRecord.ExceptionCode.ToString("X"));
if (continueAfterException_) ea.ContinueMethod = DbgContinueMethod.Continue;
else ea.ContinueMethod = DbgContinueMethod.ExceptionNotHandled;
//uint addr = (uint)ea.DebugEvent.Exception.ExceptionRecord.ExceptionAddress.ToInt32();
//addr -= 4;
//IntPtr written;
//byte[] buf = new byte[12];
//ReadProcessMemory(debugEngine_.ProcessInfo.hProcess, (IntPtr)addr, buf, 12, out written);
//Console.WriteLine("memory dump:");
//for (int i = 0; i < 12; ++i)
//{
// Console.WriteLine("[0x" + addr.ToString("X") + "] " + buf[i].ToString("X"));
// ++addr;
//}
break;
case DbgEventCode.ProcessExited:
CodeCoverageFinished(new CoverageFinishedEventArgs(activeRecording_));
break;
case DbgEventCode.LoadDLL:
if (!addRuntimeModule(ea.DebugEvent.LoadDll.hFile, ea.DebugEvent.LoadDll.lpBaseOfDll) && verbose_)
{
string modulePath = getRuntimePath(ea.DebugEvent.LoadDll.hFile, ea.DebugEvent.LoadDll.lpBaseOfDll);
NonRelevantModuleLoaded(new ModuleLoadedEventArgs(modulePath, (uint)ea.DebugEvent.LoadDll.lpBaseOfDll));
}
break;
case DbgEventCode.ProcessCreated:
// search for matching module of the main process
addRuntimeModule(ea.DebugEvent.CreateProcessInfo.hFile, ea.DebugEvent.CreateProcessInfo.lpBaseOfImage);
//// process executable is always the first module
//exeName_ = Path.GetFileName(activeRecording_.Modules[0].Path);
exeName_ = getRuntimePath(ea.DebugEvent.CreateProcessInfo.hFile, ea.DebugEvent.CreateProcessInfo.lpBaseOfImage);
break;
default:
break;
}
}
/// <summary>
/// one of our breakpoints was hit
/// </summary>
/// <param name="ea"></param>
private void debugEngine_OnBreakPoint(DbgCallbackEventArgs ea)
{
activeRecording_.addHit((uint)ea.DebugEvent.Exception.ExceptionRecord.ExceptionAddress);
Console.WriteLine("BP hit at 0x" + ea.DebugEvent.Exception.ExceptionRecord.ExceptionAddress.ToString("X") + " in thread: 0x" + ea.DebugEvent.dwThreadId.ToString("X"));
}
/// <summary>
/// one of our breakpoints was hit
/// </summary>
/// <param name="ea"></param>
private void debugEngine_OnBreakPoint(DbgCallbackEventArgs ea)
{
activeRecording_.addHit((uint)ea.DebugEvent.Exception.ExceptionRecord.ExceptionAddress);
Console.WriteLine("BP hit at 0x" + ea.DebugEvent.Exception.ExceptionRecord.ExceptionAddress.ToString("X") + " in thread: 0x" + ea.DebugEvent.dwThreadId.ToString("X"));
}
private void codeCoverage_CodeCoverageDbgEvent(DbgCallbackEventArgs e)
{
switch (e.DebugEvent.dwDebugEventCode)
{
case DbgEventCode.LoadDLL:
try
{
log("Loaded DLL from: "
+ codeCoverage_.getRuntimePath(e.DebugEvent.LoadDll.hFile, e.DebugEvent.LoadDll.lpBaseOfDll)
+ " at 0x" + e.DebugEvent.LoadDll.lpBaseOfDll.ToString("X"));
}
catch (Exception)
{
log("Warning: unable to resolve path of loaded DLL at 0x"
+ e.DebugEvent.LoadDll.lpBaseOfDll.ToString("X"));
}
break;
case DbgEventCode.ProcessExited:
log("Debuggee exited");
break;
case DbgEventCode.Exception:
switch (e.DebugEvent.Exception.ExceptionRecord.ExceptionCode)
{
case DbgExceptionCode.AccessViolation:
log("access violation debug event!");
break;
case DbgExceptionCode.BreakPoint:
log("breakpoint debug event!");
break;
default:
log("other exception!");
break;
}
break;
case DbgEventCode.ProcessCreated:
log("Created proces at 0x" + e.DebugEvent.CreateProcessInfo.lpBaseOfImage.ToString("X"));
break;
default:
log("other debug event!");
break;
}
}
