Unnamed

diff --git a/MonoDevelop/Mono.Debugging/Mono.Debugging.Soft/SoftDebuggerSession.cs b/MonoDevelop/Mono.Debugging/Mono.Debugging.Soft/SoftDebuggerSession.cs
index 7302fc9..8f70343 100644
--- a/MonoDevelop/Mono.Debugging/Mono.Debugging.Soft/SoftDebuggerSession.cs
+++ b/MonoDevelop/Mono.Debugging/Mono.Debugging.Soft/SoftDebuggerSession.cs
@@ -413,9 +413,11 @@ namespace Mono.Debugging.Soft
 			return GetThreadBacktrace (GetThread (processId, threadId));
 		}
 		
-		Backtrace GetThreadBacktrace (ThreadMirror thread)
+		public Backtrace GetThreadBacktrace (ThreadMirror thread)
 		{
-			return new Backtrace (new SoftDebuggerBacktrace (this, thread));
+			var bt = new Backtrace (new SoftDebuggerBacktrace (this, thread));
+			bt.Attach (this);
+			return bt;
 		}
 
 		protected override ThreadInfo[] OnGetThreads (long processId)
@@ -510,6 +512,7 @@ namespace Mono.Debugging.Soft
 			bi.Req = vm.SetBreakpoint (bi.Location.Method, bi.Location.ILOffset);
 			bi.Req.Enabled = bi.Enabled;
 			breakpoints [bi.Req] = bi;
+			OnBreakpointBound (bp, (BreakpointEventRequest) bi.Req);
 		}
 		
 		void InsertCatchpoint (Catchpoint cp, BreakInfo bi, TypeMirror excType)
@@ -519,6 +522,10 @@ namespace Mono.Debugging.Soft
 			bi.Req.Enabled = bi.Enabled;
 		}
 		
+		protected virtual void OnBreakpointBound (Breakpoint bp, BreakpointEventRequest request)
+		{
+		}
+		
 		Location FindLocation (string file, int line)
 		{
 			if (!started)
@@ -573,10 +580,13 @@ namespace Mono.Debugging.Soft
 			while (true) {
 				try {
 					Event e = vm.GetNextEvent ();
-					if (e is VMDeathEvent || e is VMDisconnectEvent)
+					if (e is VMDeathEvent || e is VMDisconnectEvent) {
+						OnVMDeathEvent ();
 						break;
+					}
 					HandleEvent (e);
 				} catch (VMDisconnectedException ex) {
+					OnVMDeathEvent ();
 					OnDebuggerOutput (true, ex.ToString ());
 					break;
 				} catch (Exception ex) {
@@ -613,6 +623,8 @@ namespace Mono.Debugging.Soft
 				Console.WriteLine ("pp event: " + e);
 #endif
 			
+			OnHandleEvent (e);
+			
 			if (e is AssemblyLoadEvent) {
 				AssemblyLoadEvent ae = (AssemblyLoadEvent)e;
 				bool isExternal = !UpdateAssemblyFilters (ae.Assembly) && userAssemblyNames != null;
@@ -625,6 +637,7 @@ namespace Mono.Debugging.Soft
 				var t = vm.RootDomain.Corlib.GetType ("System.Exception", false, false);
 				if (t != null)
 					ResolveBreakpoints (t);
+				OnVMStartEvent ((VMStartEvent) e);
 			}
 			
 			if (e is TypeLoadEvent) {
@@ -686,6 +699,15 @@ namespace Mono.Debugging.Soft
 			}
 		}
 		
+		protected virtual void OnHandleEvent (Event e)
+		{ }
+
+		protected virtual void OnVMStartEvent (VMStartEvent e)
+		{ }
+
+		protected virtual void OnVMDeathEvent ()
+		{ }
+
 		public ObjectMirror GetExceptionObject (ThreadMirror thread)
 		{
 			ObjectMirror obj;
@@ -804,6 +826,7 @@ namespace Mono.Debugging.Soft
 					return OnCustomBreakpointAction (bp.CustomActionId, binfo);
 				case HitAction.PrintExpression: {
 					string exp = EvaluateTrace (thread, bp.TraceExpression);
+					OnDebuggerOutput (false, exp + "\n");
 					UpdateLastTraceValue (binfo, exp);
 					return true;
 				}