diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianInstructionLib/Arm/Instructions/Arm/DataProcessing/Arm_DataProcessing_Shift_Immediate.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianInstructionLib/Arm/Instructions/Arm/DataProcessing/Arm_DataProcessing_Shift_Immediate.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,99 @@
+/*
+* 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 System.ComponentModel;
+using SymbianUtils.BasicTypes;
+using SymbianStructuresLib.Arm.Registers;
+using SymbianInstructionLib.Arm.Instructions.Common;
+
+namespace SymbianInstructionLib.Arm.Instructions.Arm.DataProcessing
+{
+    public class Arm_DataProcessing_Shift_Immediate : Arm_DataProcessing_Shift
+    {
+        #region Constructors
+        public Arm_DataProcessing_Shift_Immediate()
+            : base( TEncoding.EEncodingShiftsImmediate )
+        {
+            //             Cond             Op.      S       Rn       Rd  shift_imm    shift            Rm
+            base.SetMask( "####" + "000" + "####" + "#" + "####" + "####" + "#####" +   "##" + "0" + "####" );
+        }
+        #endregion
+
+        #region From Arm_DataProcessing
+        public override bool SuppliesImmediate
+        {
+            get { return true; }
+        }
+
+        public override uint Immediate
+        {
+            get
+            {
+                byte ret = base.AIRawValue[ 11, 7 ];
+
+                TShiftType type = base.ShiftType;
+
+                // Some of the shift types use a value of 0 to mean 32 bits.
+                if ( type == TShiftType.EShiftLogicalRight && ret == 0 )
+                {
+                    ret = 32;
+                }
+                else if ( type == TShiftType.EShiftArithmeticRight && ret == 0 )
+                {
+                    ret = 32;
+                }
+
+                return ret;
+            }
+        }
+        #endregion
+
+        #region Properties
+        public override TShiftType ShiftType
+        {
+            get
+            {
+                TShiftType type = base.ShiftType;
+                
+                // Some of the immediate values can actually alter the shift types.
+                uint immediate = Immediate;
+                if ( immediate == 0 && type == TShiftType.EShiftRotateRight )
+                {
+                    // Rotate right by 32 bits is the same as an RRX.
+                    type = TShiftType.EShiftRotateRightWithExtend;
+                }
+                else if ( immediate == 0 && type == TShiftType.EShiftLogicalLeft )
+                {
+                    // LSL of 0 is actually not a shift.
+                    type = TShiftType.EShiftNone;
+                }
+
+                return type;
+            }
+        }
+        #endregion
+
+        #region Internal methods
+        #endregion
+
+        #region Data members
+        #endregion
+    }
+}
+