--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianInstructionLib/Arm/Instructions/Thumb/DataTransfer/Thumb_LoadOrStore_Register.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,138 @@
+/*
+* 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.BasicTypes;
+using SymbianStructuresLib.Arm.Registers;
+using SymbianStructuresLib.Arm.Instructions;
+using SymbianInstructionLib.Arm.Instructions.Common;
+
+namespace SymbianInstructionLib.Arm.Instructions.Thumb.DataTransfer
+{
+    [ArmRef( "A7.1.29 LDR (2)", "LDR <Rd>, [<Rn>, <Rm>]" )]
+    [ArmRef( "A7.1.59 STR (2)", "STR <Rd>, [<Rn>, <Rm>]" )]
+    public class Thumb_LoadOrStore_Register : Thumb_LoadOrStore
+    {
+        #region Constructors
+        public Thumb_LoadOrStore_Register()
+        {
+            //                    Type            Rm      Rn     Rd
+            base.SetMask( "0101" + "#" + "00" + "###" + "###" + "###" );
+        }
+        #endregion
+
+        #region From ArmBaseInstruction
+        protected override bool DoQueryInvolvementAsSource( TArmRegisterType aRegister )
+        {
+            bool ret = false;
+            //
+            TArmDataTransferType type = this.DataTransferType;
+            if ( type == TArmDataTransferType.EStore )
+            {
+                // STR <Rd>, [<Rn>, <Rm>]
+                // Rd = dest, Rn, Rm are source registers
+                TArmRegisterType regN = this.Rn;
+                TArmRegisterType regM = this.Rm;
+                ret = ( aRegister == regN || aRegister == regM );
+            }
+            else if ( type == TArmDataTransferType.ELoad )
+            {
+                // LDR <Rd>, [<Rn>, <Rm>]
+                // Rd = source, Rn, Rm are destination registers
+                TArmRegisterType regD = this.Rd;
+                ret = ( aRegister == regD );
+            }
+            //
+            return ret;
+        }
+
+        protected override bool DoQueryInvolvementAsDestination( TArmRegisterType aRegister )
+        {
+            bool ret = false;
+            //
+            TArmDataTransferType type = this.DataTransferType;
+            if ( type == TArmDataTransferType.EStore )
+            {
+                // STR <Rd>, [<Rn>, <Rm>]
+                // Rd = dest, Rn, Rm are source registers
+                TArmRegisterType regD = this.Rd;
+                ret = ( aRegister == regD );
+            }
+            else if ( type == TArmDataTransferType.ELoad )
+            {
+                // LDR <Rd>, [<Rn>, <Rm>]
+                // Rd = source, Rn, Rm are destination registers
+                TArmRegisterType regN = this.Rn;
+                TArmRegisterType regM = this.Rm;
+                ret = ( aRegister == regN || aRegister == regM );
+            }
+            //
+            return ret;
+        }
+        #endregion
+
+        #region Framework API
+        public override TArmDataTransferType DataTransferType
+        {
+            get
+            {
+                TArmDataTransferType ret = (TArmDataTransferType) base.AIRawValue[ 11 ];
+                return ret;
+            }
+        }
+
+        public override TArmRegisterType Rd
+        {
+            get
+            {
+                TArmRegisterType ret = (TArmRegisterType) Thumb_LoadOrStore.KBits2To0.Apply( base.AIRawValue );
+                return ret;
+            }
+        }
+
+        public TArmRegisterType Rn
+        {
+            get
+            {
+                TArmRegisterType ret = (TArmRegisterType) Thumb_LoadOrStore.KBits5To3.Apply( base.AIRawValue );
+                return ret;
+            }
+        }
+
+        public TArmRegisterType Rm
+        {
+            get
+            {
+                TArmRegisterType ret = (TArmRegisterType) KMaskRm.Apply( base.AIRawValue );
+                return ret;
+            }
+        }
+        #endregion
+
+        #region Properties
+        #endregion
+
+        #region Internal methods
+        #endregion
+
+        #region Data members
+        private static readonly SymMask KMaskRm = new SymMask( 0x1C0, SymMask.TShiftDirection.ERight, 6 );
+        #endregion
+    }
+}
+