diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/Libraries/Engine/CrashDebuggerLib/Structures/UserContextTable/UserContextTable.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/Libraries/Engine/CrashDebuggerLib/Structures/UserContextTable/UserContextTable.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,247 @@
+/*
+* Copyright (c) 2004-2008 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.Reflection;
+using SymbianStructuresLib.Arm.Registers;
+
+namespace CrashDebuggerLib.Structures.UserContextTable
+{
+    internal class UserContextTable : IEnumerable<UserContextTableEntry>
+    {
+        #region Enumerations
+        public enum TArmRegisterIndex
+        {
+            EArmR0 = 0,
+            EArmR1 = 1,
+            EArmR2 = 2,
+            EArmR3 = 3,
+            EArmR4 = 4,
+            EArmR5 = 5,
+            EArmR6 = 6,
+            EArmR7 = 7,
+            EArmR8 = 8,
+            EArmR9 = 9,
+            EArmR10 = 10,
+            EArmR11 = 11,
+            EArmR12 = 12,
+            EArmSp = 13,
+            EArmLr = 14,
+            EArmPc = 15,
+            EArmFlags = 16,
+            EArmDacr = 17
+        }
+        #endregion
+
+        #region Constructors
+        public UserContextTable( TUserContextType aType )
+        {
+            iType = aType;
+            //
+            List<UserContextTableEntry> entries = new List<UserContextTableEntry>();
+            int count = EntryCount;
+            for ( int i = 0; i < count; i++ )
+            {
+                UserContextTableEntry entry = new UserContextTableEntry();
+                entries.Add( entry );
+            }
+            //
+            iEntries = entries.ToArray();
+        }
+        #endregion
+
+        #region API
+        public static bool IsSupported( TArmRegisterType aType )
+        {
+            bool ret = false;
+            //
+            switch ( aType )
+            {
+            case TArmRegisterType.EArmReg_00:
+            case TArmRegisterType.EArmReg_01:
+            case TArmRegisterType.EArmReg_02:
+            case TArmRegisterType.EArmReg_03:
+            case TArmRegisterType.EArmReg_04:
+            case TArmRegisterType.EArmReg_05:
+            case TArmRegisterType.EArmReg_06:
+            case TArmRegisterType.EArmReg_07:
+            case TArmRegisterType.EArmReg_08:
+            case TArmRegisterType.EArmReg_09:
+            case TArmRegisterType.EArmReg_10:
+            case TArmRegisterType.EArmReg_11:
+            case TArmRegisterType.EArmReg_12:
+            case TArmRegisterType.EArmReg_SP:
+            case TArmRegisterType.EArmReg_LR:
+            case TArmRegisterType.EArmReg_PC:
+            case TArmRegisterType.EArmReg_CPSR:
+            case TArmRegisterType.EArmReg_DACR:
+                ret = true;
+                break;
+            default:
+                break;
+            }
+            //
+            return ret;
+        }
+        #endregion
+
+        #region Properties
+        public UserContextTableEntry this[ TArmRegisterIndex aIndex ]
+        {
+            get
+            {
+                int index = (int) aIndex;
+                UserContextTableEntry ret = iEntries[ index ];
+                return ret;
+            }
+        }
+
+        public UserContextTableEntry this[ TArmRegisterType aReg ]
+        {
+            get
+            {
+                // Have to map to our internal type
+                TArmRegisterIndex reg = Map( aReg );
+                return this[ reg ];
+            }
+        }
+
+        public static int EntryCount
+        {
+            get
+            {
+                Array vals = Enum.GetValues( typeof( TArmRegisterIndex ) );
+                int count = vals.Length;
+                return count;
+            }
+        }
+
+        public TUserContextType Type
+        {
+            get { return iType; }
+        }
+        #endregion
+
+        #region From System.Object
+        public override string ToString()
+        {
+            StringBuilder ret = new StringBuilder();
+            //
+            foreach ( UserContextTableEntry entry in iEntries )
+            {
+                ret.AppendFormat( "[{0:x2}, {1:x2}]", (int) entry.Type, (int) entry.Offset );
+            }
+            //
+            return ret.ToString();
+        }
+        #endregion
+
+        #region Internal methods
+        private static TArmRegisterIndex Map( TArmRegisterType aReg )
+        {
+            TArmRegisterIndex ret = TArmRegisterIndex.EArmR0;
+            //
+            switch ( aReg )
+            {
+            case TArmRegisterType.EArmReg_00:
+                ret = TArmRegisterIndex.EArmR0;
+                break;
+            case TArmRegisterType.EArmReg_01:
+                ret = TArmRegisterIndex.EArmR1;
+                break;
+            case TArmRegisterType.EArmReg_02:
+                ret = TArmRegisterIndex.EArmR2;
+                break;
+            case TArmRegisterType.EArmReg_03:
+                ret = TArmRegisterIndex.EArmR3;
+                break;
+            case TArmRegisterType.EArmReg_04:
+                ret = TArmRegisterIndex.EArmR4;
+                break;
+            case TArmRegisterType.EArmReg_05:
+                ret = TArmRegisterIndex.EArmR5;
+                break;
+            case TArmRegisterType.EArmReg_06:
+                ret = TArmRegisterIndex.EArmR6;
+                break;
+            case TArmRegisterType.EArmReg_07:
+                ret = TArmRegisterIndex.EArmR7;
+                break;
+            case TArmRegisterType.EArmReg_08:
+                ret = TArmRegisterIndex.EArmR8;
+                break;
+            case TArmRegisterType.EArmReg_09:
+                ret = TArmRegisterIndex.EArmR9;
+                break;
+            case TArmRegisterType.EArmReg_10:
+                ret = TArmRegisterIndex.EArmR10;
+                break;
+            case TArmRegisterType.EArmReg_11:
+                ret = TArmRegisterIndex.EArmR11;
+                break;
+            case TArmRegisterType.EArmReg_12:
+                ret = TArmRegisterIndex.EArmR12;
+                break;
+            case TArmRegisterType.EArmReg_SP:
+                ret = TArmRegisterIndex.EArmSp;
+                break;
+            case TArmRegisterType.EArmReg_LR:
+                ret = TArmRegisterIndex.EArmLr;
+                break;
+            case TArmRegisterType.EArmReg_PC:
+                ret = TArmRegisterIndex.EArmPc;
+                break;
+            case TArmRegisterType.EArmReg_CPSR:
+                ret = TArmRegisterIndex.EArmFlags;
+                break;
+            case TArmRegisterType.EArmReg_DACR:
+                ret = TArmRegisterIndex.EArmDacr;
+                break;
+            default:
+                throw new NotSupportedException();
+            }
+            //
+            return ret;
+        }
+        #endregion
+
+        #region From IEnumerable<UserContextTableEntry>
+        public IEnumerator<UserContextTableEntry> GetEnumerator()
+        {
+            foreach ( UserContextTableEntry entry in iEntries )
+            {
+                yield return entry;
+            }
+        }
+
+        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+        {
+            foreach ( UserContextTableEntry entry in iEntries )
+            {
+                yield return entry;
+            }
+        }
+        #endregion
+
+        #region Data members
+        private readonly TUserContextType iType;
+        private readonly UserContextTableEntry[] iEntries;
+        #endregion
+    }
+}