crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianETMLib/ETB/StackRecon/ETBStackReconManager.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianETMLib/ETB/StackRecon/ETBStackReconManager.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,83 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using SymbianETMLib.Common.Engine;
+using SymbianETMLib.Common.Types;
+using SymbianStructuresLib.Arm;
+using SymbianStructuresLib.Arm.Exceptions;
+
+namespace SymbianETMLib.ETB.StackRecon
+{
+ public class ETBStackReconManager
+ {
+ #region Constructors
+ public ETBStackReconManager( ETEngineBase aEngine )
+ {
+ iEngine = aEngine;
+ iEngine.Branch += new ETEngineBase.BranchHandler( ETB_Branch );
+ iEngine.ContextSwitch += new ETEngineBase.ContextSwitchHandler( ETB_ContextSwitch );
+
+ // Make the initial "unknown" context id stack.
+ SwitchContext( 0 );
+ }
+ #endregion
+
+ #region API
+ #endregion
+
+ #region Properties
+ #endregion
+
+ #region Event handlers
+ private void ETB_ContextSwitch( uint aContextId, string aThreadName )
+ {
+ // Make sure we're using the new current stack
+ SwitchContext( aContextId );
+ }
+
+ private void ETB_Branch( ETMBranch aBranch )
+ {
+ if ( iCurrentStack != null )
+ {
+ iCurrentStack.HandleBranch( aBranch );
+ }
+ }
+ #endregion
+
+ #region Internal methods
+ private void SwitchContext( uint aId )
+ {
+ if ( !iStacks.ContainsKey( aId ) )
+ {
+ ETBStack stack = new ETBStack( iEngine, aId );
+ iStacks.Add( aId, stack );
+ }
+ //
+ iCurrentStack = iStacks[ aId ];
+ }
+ #endregion
+
+ #region Data members
+ private readonly ETEngineBase iEngine;
+ private ETBStack iCurrentStack = null;
+ private Dictionary<uint, ETBStack> iStacks = new Dictionary<uint, ETBStack>();
+ #endregion
+ }
+}