crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianInstructionLib/Arm/Instructions/Thumb/DataTransfer/Thumb_LDR_RelativeToPC.cs
/*
* 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( "A7.1.30 LDR (3)", "LDR <Rd>, [PC, #<immed_8> * 4]" )]
public class Thumb_LDR_RelativeToPC : Thumb_LoadOrStore_Immediate8
{
#region Constructors
public Thumb_LDR_RelativeToPC()
{
// Rd immed_8
base.SetMask( "01001" + "###" + "########" );
}
#endregion
#region From ArmBaseInstruction
protected override bool DoQueryInvolvementAsSource( TArmRegisterType aRegister )
{
// PC acts as source
return ( aRegister == TArmRegisterType.EArmReg_PC );
}
protected override bool DoQueryInvolvementAsDestination( TArmRegisterType aRegister )
{
// Rd acts as destination
TArmRegisterType reg = this.Rd;
return ( aRegister == reg );
}
#endregion
#region From Thumb_LoadOrStore
public override TArmDataTransferType DataTransferType
{
get { return TArmDataTransferType.ELoad; }
}
#endregion
#region Properties
#endregion
#region Internal methods
#endregion
#region Data members
#endregion
}
}