protected void HandleEvent (GdbEvent ev)
{
if (ev.Name != "stopped") {
Console.WriteLine ("Unknown event: " + ev.Name);
return;
}
CleanTempVariableObjects ();
TargetEventType type;
switch (ev.Reason) {
case "breakpoint-hit":
type = TargetEventType.TargetHitBreakpoint;
if (!CheckBreakpoint (ev.GetInt ("bkptno"))) {
RunCommand ("-exec-continue");
return;
}
break;
case "signal-received":
if (ev.GetValueString ("signal-name") == "SIGINT")
type = TargetEventType.TargetInterrupted;
else
type = TargetEventType.TargetSignaled;
break;
case "exited":
case "exited-signalled":
case "exited-normally":
type = TargetEventType.TargetExited;
break;
default:
type = TargetEventType.TargetStopped;
break;
}
ResultData curFrame = ev.GetObject ("frame");
FireTargetEvent (type, curFrame);
// Immediately shoot down gdb after has debuggee exited
if (type == TargetEventType.TargetExited)
KillGdb ();
}
protected virtual void ProcessOutput (string line)
{
if (logGdb)
LoggingService.LogInfo ("dbg>: {0}",line);
switch (line [0]) {
case '^':
lock (syncLock) {
lastResult = new GdbCommandResult (line);
running = (lastResult.Status == CommandStatus.Running);
Monitor.PulseAll (syncLock);
}
break;
case '~':
case '&':
if (line.Length > 1 && line[1] == '"')
line = line.Substring (2, line.Length - 5);
Ide.DispatchService.GuiDispatch(delegate {
OnTargetOutput (false, line + "\n");
});
break;
case '*':
GdbEvent ev;
lock (eventLock) {
running = false;
ev = new GdbEvent (line);
string ti = ev.GetValueString ("thread-id");
if (ti != null && ti != "all")
currentThread = activeThread = int.Parse (ti);
Monitor.PulseAll (eventLock);
if (internalStop) {
internalStop = false;
return;
}
}
ThreadPool.QueueUserWorkItem (delegate {
try {
HandleEvent (ev);
} catch (Exception ex) {
LoggingService.LogError("Error while processing gdb output", ex);
}
});
break;
}
}