--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianInstructionLib/Arm/Library/ArmLibrary.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,165 @@
+/*
+* 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.Tracer;
+using SymbianUtils.PluginManager;
+using SymbianStructuresLib.Arm;
+using SymbianStructuresLib.Arm.Disassembler;
+using SymbianStructuresLib.Arm.Instructions;
+using SymbianInstructionLib.Arm.Instructions.Arm;
+using SymbianInstructionLib.Arm.Instructions.Thumb;
+using SymbianInstructionLib.Arm.Instructions.Common;
+using System.Reflection;
+
+namespace SymbianInstructionLib.Arm.Library
+{
+    public class ArmLibrary
+    {
+        #region Constructors
+        public ArmLibrary()
+        {
+        }
+
+        static ArmLibrary()
+        {
+            // Load all the ARM instructions
+            Comparison<ArmInstruction> armInstructionComparer = delegate( ArmInstruction aLeft, ArmInstruction aRight )
+            {
+                // We sort in reverse order, hence right compared to left
+                return aRight.SortOrder.CompareTo( aLeft.SortOrder );
+            };
+            iArmInstructions = new PluginManager<ArmInstruction>();
+            iArmInstructions.LoadFromCallingAssembly();
+            iArmInstructions.Sort( armInstructionComparer );
+
+            // Load all the THUMB instructions
+            Comparison<ThumbInstruction> thumbInstructionComparer = delegate( ThumbInstruction aLeft, ThumbInstruction aRight )
+            {
+                // We sort in reverse order, hence right compared to left
+                return aRight.SortOrder.CompareTo( aLeft.SortOrder );
+            };
+            iThumbInstructions = new PluginManager<ThumbInstruction>();
+            iThumbInstructions.LoadFromCallingAssembly();
+            iThumbInstructions.Sort( thumbInstructionComparer );
+
+            // Load disassembler if present
+            iDisassembler = new PluginManager<IArmDisassembler>();
+            iDisassembler.Load( null );
+        }
+        #endregion
+
+        #region API
+        public IArmInstruction[] ConvertToInstructions( TArmInstructionSet aInstructionSet, uint[] aRawInstructions, uint aStartingAddress )
+        {
+            IArmInstruction[] ret = null;
+            //
+            switch ( aInstructionSet )
+            {
+            case TArmInstructionSet.EARM:
+                ret = ConvertToArm( aRawInstructions, aStartingAddress );
+                break;
+            case TArmInstructionSet.ETHUMB:
+                ret = ConvertToThumb( aRawInstructions, aStartingAddress );
+                break;
+            default:
+                throw new NotSupportedException();
+            }
+            //
+            return ret;
+        }
+        #endregion
+
+        #region Properties
+        #endregion
+
+        #region Internal methods
+        private void Disassemble( ArmBaseInstruction aInstruction )
+        {
+            if ( iDisassembler.Count > 0 )
+            {
+                IArmDisassembler disassembler = iDisassembler[ 0 ];
+                string disassembly = disassembler.Disassemble( aInstruction );
+                aInstruction.AIDisassembly = disassembly;
+            }
+        }
+
+        private IArmInstruction[] ConvertToArm( uint[] aRawInstructions, uint aStartingAddress )
+        {
+            // TODO: optimise this
+            List<IArmInstruction> ret = new List<IArmInstruction>();
+            //
+            uint address = aStartingAddress;
+            for ( int i = 0; i < aRawInstructions.Length; i++, address += 4 )
+            {
+                uint raw = aRawInstructions[ i ];
+                foreach ( ArmInstruction inst in iArmInstructions )
+                {
+                    if ( inst.Matches( raw ) )
+                    {
+                        Type type = inst.GetType();
+                        ConstructorInfo ctor = type.GetConstructor( new Type[] { } );
+                        ArmInstruction copy = (ArmInstruction) ctor.Invoke( new object[] { } );
+                        copy.AIAddress = address;
+                        copy.AIRawValue = raw;
+                        ret.Add( copy );
+                        Disassemble( copy );
+                        break;
+                    }
+                }
+            }
+            //
+            return ret.ToArray();
+        }
+
+        private IArmInstruction[] ConvertToThumb( uint[] aRawInstructions, uint aStartingAddress )
+        {
+            // TODO: optimise this
+            List<IArmInstruction> ret = new List<IArmInstruction>();
+            //
+            uint address = aStartingAddress;
+            for ( int i = 0; i < aRawInstructions.Length; i++, address += 2 )
+            {
+                uint raw = aRawInstructions[ i ];
+                foreach ( ThumbInstruction inst in iThumbInstructions )
+                {
+                    if ( inst.Matches( raw ) )
+                    {
+                        Type type = inst.GetType();
+                        ConstructorInfo ctor = type.GetConstructor( new Type[] { } );
+                        ThumbInstruction copy = (ThumbInstruction) ctor.Invoke( new object[] { } );
+                        copy.AIAddress = address;
+                        copy.AIRawValue = raw;
+                        ret.Add( copy );
+                        Disassemble( copy );
+                        break;
+                    }
+                }
+            }
+            //
+            return ret.ToArray();
+        }
+        #endregion
+
+        #region Data members
+        private static readonly PluginManager<ArmInstruction> iArmInstructions;
+        private static readonly PluginManager<ThumbInstruction> iThumbInstructions;
+        private static readonly PluginManager<IArmDisassembler> iDisassembler;
+        #endregion
+    }
+}