1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 * 

    14 * Description:

    15 *

    16 */

    17 using System;

    18 using System.Collections.Generic;

    19 using System.Text;

    20 using SymbianUtils.BasicTypes;

    21 using SymbianStructuresLib.Arm.Registers;

    22 using SymbianStructuresLib.Arm.Instructions;

    23 using SymbianInstructionLib.Arm.Instructions.Common;

    24 

    25 namespace SymbianInstructionLib.Arm.Instructions.Thumb.DataProcessing

    26 {

    27     [ArmRef( "A7.1.6 ADD (4)", "ADD <Rd>, <Rm>" )]

    28     public class Thumb_Add_2Regs_High : Thumb_AddOrSubtract_2Regs

    29     {

    30         #region Constructors

    31         public Thumb_Add_2Regs_High()

    32         {

    33             //                          H1    H2    Rm      Rd

    34             base.SetMask( "01000100" + "#" + "#" + "###" + "###" );

    35         }

    36         #endregion

    37 

    38         #region From Thumb_AddOrSubtract

    39         public override TArmRegisterType Rd

    40         {

    41             get

    42             {

    43                 byte reg = base.RdByte;

    44                 byte h1 = (byte) base.AIRawValue[ 7 ];

    45                 h1 <<= 3;

    46                 reg |= h1;

    47                 return (TArmRegisterType) reg;

    48             }

    49         }

    50 

    51         public override TArmDataProcessingType OperationType

    52         {

    53             get { return TArmDataProcessingType.ADD; }

    54         }

    55         #endregion

    56 

    57         #region Properties

    58         public TArmRegisterType Rm

    59         {

    60             get

    61             {

    62                 byte reg = base.RdByte;

    63                 byte h2 = (byte) base.AIRawValue[ 6 ];

    64                 h2 <<= 3;

    65                 reg |= h2;

    66                 return (TArmRegisterType) reg;

    67             }

    68         }

    69         #endregion

    70 

    71         #region Internal methods

    72         #endregion

    73 

    74         #region Data members

    75         #endregion

    76     }

    77 }

    78