diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianStructuresLib/Arm/Instructions/IArmInstructionProvider.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianStructuresLib/Arm/Instructions/IArmInstructionProvider.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,35 @@
+/*
+* 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 SymbianUtils.Range;
+using SymbianStructuresLib.Arm;
+
+namespace SymbianStructuresLib.Arm.Instructions
+{
+    public interface IArmInstructionProvider
+    {
+        uint GetDataUInt32( uint aAddress );
+
+        ushort GetDataUInt16( uint aAddress );
+
+        bool IsInstructionAddressValid( uint aAddress );
+
+        bool GetInstructions( uint aAddress, TArmInstructionSet aInstructionSet, int aCount, out IArmInstruction[] aInstructions );
+    }
+}