/// <summary>
/// Check if the event is the Loader Breakpoint, and if so, deal with it.
/// </summary>
/// <param name="nativeEvent">event</param>
/// <remarks>Loader breakpoint is generally the first breakpoint event</remarks>
public void HandleIfLoaderBreakpoint(NativeEvent nativeEvent, ref bool loaderBreakpointReceived)
{
// If it's already handled, nothing left to do
if (loaderBreakpointReceived)
{
return;
}
// On x86, x64, we can just clear the exception.
// This is even more complex on IA64, we have to actually skip it. IA64 is not yet implemented.
// Loader Breakpoint is an exception event
ExceptionNativeEvent e = nativeEvent as ExceptionNativeEvent;
if (e == null)
{
return;
}
// and it's a breakpoint
if (e.ExceptionCode != ExceptionCode.STATUS_BREAKPOINT)
{
return;
}
e.ContinueStatus = NativeMethods.ContinueStatus.DBG_CONTINUE;
loaderBreakpointReceived = true;
return;
}
public void HandleLastChanceException(ExceptionNativeEvent em)
{
try
{
this.PyProcess.on_exception_last_chance((Int64)em.Address, (uint) em.ExceptionCode, em);
}
catch (Exception e)
{
_pyBoss.PrintError(e, string.Format("'Process' handler for instance '{0}' failed during attempt to call 'on_exception_last_chance()':", _name));
}
}