/*

* 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.IO;

using SymbianUtils.BasicTypes;

using SymbianStructuresLib.Arm;

using SymbianStructuresLib.Arm.Instructions;

using SymbianInstructionLib.Arm.Instructions.Common;

namespace SymbianInstructionLib.Arm.Instructions.Arm

{

    public abstract class ArmInstruction : ArmBaseInstruction

    {

        #region Constructors

        protected ArmInstruction()

            : base( TArmInstructionSet.EARM )

        {

        }

        #endregion

        #region API

        public SymBit IBit

        {

            get { return this[ ArmInstruction.KBitIndexI ]; }

        }

        public SymBit PBit

        {

            get { return this[ ArmInstruction.KBitIndexP ]; }

        }

        public SymBit UBit

        {

            get { return this[ ArmInstruction.KBitIndexU ]; }

        }

        public SymBit SBit

        {

            get { return this[ ArmInstruction.KBitIndexS ]; }

        }

        public SymBit WBit

        {

            get { return this[ ArmInstruction.KBitIndexW ]; }

        }

        public SymBit LBit

        {

            get { return this[ ArmInstruction.KBitIndexL ]; }

        }

        #endregion

        #region From ArmBaseInstruction

        protected override void OnRawValueAssigned()

        {

            base.OnRawValueAssigned();

            base.AIConditionCode = (TArmInstructionCondition) KMask_Condition.Apply( base.AIRawValue );

        }

        #endregion

        #region Constants

        // Type-specific

        public const int KBitIndexI = 25;

        // Common

        public const int KBitIndexP = 24;

        public const int KBitIndexU = 23;

        public const int KBitIndexS = 22;

        public const int KBitIndexW = 21;

        public const int KBitIndexL = 20;

        // VFP specific

        public const int KVFPBitIndexD = 22;

        #endregion

        #region Internal constants

        private static readonly SymMask KMask_Condition = new SymMask( 15u << 28, SymMask.TShiftDirection.ERight, 28 );

        #endregion

        #region From System.Object

        #endregion

        #region Data members

        #endregion

    }

}