--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/Libraries/Engine/CrashDebuggerLib/Structures/Register/RegisterSet.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,202 @@
+/*
+* 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 CrashDebuggerLib.Structures.KernelObjects;
+using CrashDebuggerLib.Structures.Register;
+using CrashDebuggerLib.Structures.Common;
+using SymbianStructuresLib.Arm.Registers;
+
+namespace CrashDebuggerLib.Structures.Register
+{
+    public class RegisterSet : CrashDebuggerAware
+    {
+        #region Constructors
+        internal RegisterSet( CrashDebuggerInfo aCrashDebugger )
+            : base( aCrashDebugger )
+        {
+            Clear();
+        }
+        #endregion
+
+        #region API
+        public void Clear()
+        {
+            iBanks.Clear();
+
+            // General regs don't share a bank - they're just a dumping
+            // ground for CPU specific entries.
+            AddBank( RegisterCollection.TType.ETypeGeneral );
+
+            // The rest use banking. CPSR goes in the common bank.
+            RegisterCollection common = new RegisterCollection( CrashDebugger, RegisterCollection.TType.ETypeCommonBank );
+            iBanks.Add( RegisterCollection.TType.ETypeCommonBank, common );
+            common.AddMany( TArmRegisterType.EArmReg_CPSR,
+                             TArmRegisterType.EArmReg_00,
+                             TArmRegisterType.EArmReg_01,
+                             TArmRegisterType.EArmReg_02,
+                             TArmRegisterType.EArmReg_03,
+                             TArmRegisterType.EArmReg_04,
+                             TArmRegisterType.EArmReg_05,
+                             TArmRegisterType.EArmReg_06,
+                             TArmRegisterType.EArmReg_07 );
+
+            // These are all fairly normal. They have their own SP, LR and SPSR
+            // The others are common.
+            AddBank( RegisterCollection.TType.ETypeUser, common );
+            AddBank( RegisterCollection.TType.ETypeAbort, common );
+            AddBank( RegisterCollection.TType.ETypeInterrupt, common );
+            AddBank( RegisterCollection.TType.ETypeSupervisor, common );
+            AddBank( RegisterCollection.TType.ETypeSystem, common );
+            AddBank( RegisterCollection.TType.ETypeUndefined, common );
+
+            // FIQ is special - it has shadows of R8->12
+            AddBank( RegisterCollection.TType.ETypeFastInterrupt, common,
+                     TArmRegisterType.EArmReg_08,
+                     TArmRegisterType.EArmReg_09,
+                     TArmRegisterType.EArmReg_10,
+                     TArmRegisterType.EArmReg_11,
+                     TArmRegisterType.EArmReg_12
+                     );
+        }
+
+        public bool Available( RegisterCollection.TType aType )
+        {
+            bool ret = iBanks.ContainsKey( aType );
+            return ret;
+        }
+        #endregion
+
+        #region Properties
+        public RegisterEntryCPSR CPSR
+        {
+            get
+            {
+                RegisterEntryCPSR cpsr = (RegisterEntryCPSR) this[ RegisterCollection.TType.ETypeCommonBank, TArmRegisterType.EArmReg_CPSR ];
+                return cpsr;
+            }
+        }
+
+        public RegisterCollection.TType CPSRBankType
+        {
+            get { return CPSR.CurrentBank; }
+        }
+
+        public RegisterEntry CurrentSP
+        {
+            get
+            {
+                RegisterCollection.TType bank = CPSRBankType;
+                RegisterEntry ret = this[ bank, TArmRegisterType.EArmReg_SP ];
+                return ret;
+            }
+        }
+
+        public RegisterEntry CurrentLR
+        {
+            get
+            {
+                RegisterCollection.TType bank = CPSRBankType;
+                RegisterEntry ret = this[ bank, TArmRegisterType.EArmReg_LR ];
+                return ret;
+            }
+        }
+
+        public RegisterCollection this[ RegisterCollection.TType aBank ]
+        {
+            get
+            {
+                RegisterCollection ret = iBanks[ aBank ];
+                return ret;
+            }
+        }
+
+        public RegisterEntry this[ RegisterCollection.TType aBank, string aName ]
+        {
+            get
+            {
+                RegisterCollection bank = this[ aBank ];
+                return bank[ aName ];
+            }
+        }
+
+        public RegisterEntry this[ RegisterCollection.TType aBank, TArmRegisterType aType ]
+        {
+            get
+            {
+                RegisterCollection bank = this[ aBank ];
+                return bank[ aType ];
+            }
+        }
+        #endregion
+
+        #region Internal methods
+        private RegisterCollection AddBank( RegisterCollection.TType aType )
+        {
+            return AddBank( aType, null );
+        }
+
+        private RegisterCollection AddBank( RegisterCollection.TType aType, RegisterCollection aLinkedWith )
+        {
+            TArmRegisterType[] empty = new TArmRegisterType[] { };
+            return AddBank( aType, aLinkedWith, empty );
+        }
+
+        private RegisterCollection AddBank( RegisterCollection.TType aType, RegisterCollection aLinkedWith, params TArmRegisterType[] aExtraRegs )
+        {
+            RegisterCollection bank = new RegisterCollection( CrashDebugger, aType, null, aLinkedWith );
+            iBanks.Add( aType, bank );
+
+            // Create bank specific registers
+            string bankName = RegisterCollection.BankName( aType );
+            if ( bankName != string.Empty )
+            {
+                bankName = "_" + bankName;
+            }
+
+            bank.Add( "R13" + bankName, 0 );
+            bank.Add( "R14" + bankName, 0 );
+            bank.Add( "SPSR" + bankName, 0 );
+
+            // Create custom registers
+            foreach( TArmRegisterType custom in aExtraRegs )
+            {
+                string name = ArmRegister.GetTypeName( custom ) + bankName;
+                bank.Add( name, 0 );
+            }
+
+            return bank;
+        }
+        #endregion
+
+        #region Internal constants
+        #endregion
+
+        #region From System.Object
+        public override string ToString()
+        {
+            return base.ToString();
+        }
+        #endregion
+
+        #region Data members
+        private Dictionary<RegisterCollection.TType, RegisterCollection> iBanks = new Dictionary<RegisterCollection.TType, RegisterCollection>();
+        #endregion
+    }
+}