private void HandleEvent(GdbEvent ev)
{
if (ev.Name != "stopped")
{
return;
}
CleanTempVariableObjects();
BreakEvent breakEvent = null;
TargetEventType type = TargetEventType.TargetStopped;
if (!string.IsNullOrEmpty(ev.Reason))
{
switch (ev.Reason)
{
case "breakpoint-hit":
type = TargetEventType.TargetHitBreakpoint;
var breakPointNumber = ev.GetInt("bkptno");
if (!CheckBreakpoint(breakPointNumber))
{
RunCommand("-exec-continue");
return;
}
breakEvent = breakpoints[breakPointNumber].BreakEvent;
break;
case "watchpoint-trigger":
type = TargetEventType.TargetHitBreakpoint;
var watchPointNumber = ev.GetObject("wpt").GetInt("number");
breakEvent = breakpoints[watchPointNumber].BreakEvent;
break;
case "signal-received":
if (ev.GetValue("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, breakEvent);
}
private void ProcessOutput(string line)
{
if (logGdb)
{
_console.WriteLine("dbg>: '" + line + "'");
}
switch (line[0])
{
case '^':
lock (syncLock)
{
lastResult = new GdbCommandResult(line);
lock (eventLock)
{
running = lastResult.Status == CommandStatus.Running;
}
Monitor.PulseAll(syncLock);
}
break;
case '~':
case '&':
if (line.Length > 1 && line[1] == '"')
{
line = line.Substring(2, line.Length - 5);
}
ThreadPool.QueueUserWorkItem(delegate
{
OnTargetOutput(false, line + "\n");
});
break;
case '*':
GdbEvent ev = null;
lock (eventLock)
{
if (!line.StartsWith("*running"))
{
running = false;
ev = new GdbEvent(line);
string ti = ev.GetValue("thread-id");
if (ti != null && ti != "all")
{
currentThread = activeThread = int.Parse(ti);
}
Monitor.PulseAll(eventLock);
if (internalStop)
{
internalStop = false;
return;
}
}
}
if (ev != null)
{
ThreadPool.QueueUserWorkItem(delegate
{
try
{
HandleEvent(ev);
}
catch (Exception ex)
{
_console.WriteLine(ex.ToString());
}
});
}
break;
}
}
