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 SymbianStructuresLib.Arm.Registers;

    21 using SymbianInstructionLib.Arm.Instructions.Common;

    22 

    23 namespace SymbianInstructionLib.Arm.Instructions.Arm.Branching

    24 {

    25     [ArmRefAttribute( "", "" )]

    26     public class Arm_BL : Arm_Branch_Immediate

    27     {

    28         #region Constructors

    29         public Arm_BL()

    30         {

    31             //        cond 101 L      signed_immed_24           

    32             //        1110 101 1 00001000    00100111 00100101  => 0x00209cc8

    33             base.SetMask( "#### 101 1 ########", "######## ########" );

    34         }

    35         #endregion

    36 

    37         #region From ArmBaseInstruction

    38         protected override bool DoQueryInvolvementAsDestination( TArmRegisterType aRegister )

    39         {

    40             bool ret = false;

    41             //

    42             bool linkSaved = base[ 24 ] == SymbianUtils.BasicTypes.SymBit.ESet;

    43             if ( linkSaved )

    44             {

    45                 ret = ( aRegister == TArmRegisterType.EArmReg_LR );

    46             }

    47             //

    48             return ret;

    49         }

    50         #endregion

    51 

    52         #region API

    53         #endregion

    54 

    55         #region Properties

    56         #endregion

    57 

    58         #region Internal methods

    59         #endregion

    60 

    61         #region Data members

    62         #endregion

    63     }

    64 }

    65