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 SymbianStackAlgorithmAccurate.Prologue;

    21 using SymbianStructuresLib.Arm.Registers;

    22 

    23 namespace SymbianStackAlgorithmAccurate.Stack

    24 {

    25     internal class ArmStackFrame

    26     {

    27         #region Constructors

    28         internal ArmStackFrame( TArmRegisterType aRegister )

    29         {

    30             iAssociatedRegister = aRegister;

    31         }

    32 

    33         internal ArmStackFrame( ArmPrologueHelper aPrologEntry )

    34         {

    35             iPrologEntry = aPrologEntry;

    36         }

    37         #endregion

    38 

    39         #region API

    40         #endregion

    41 

    42         #region Properties

    43         public bool IsStackBasedEntry

    44         {

    45             get { return iAddress != 0; }

    46         }

    47 

    48         public bool IsRegisterBasedEntry

    49         {

    50             get { return !IsStackBasedEntry; }

    51         }

    52 

    53         public uint Address

    54         {

    55             get { return iAddress; }

    56             set { iAddress = value; }

    57         }

    58 

    59         public uint Data

    60         {

    61             get { return iData; }

    62             set { iData = value; }

    63         }

    64 

    65         public TArmRegisterType AssociatedRegister

    66         {

    67             get { return iAssociatedRegister; }

    68             set { iAssociatedRegister = value; }

    69         }

    70         #endregion

    71 

    72         #region Internal properties

    73         internal ArmPrologueHelper PrologEntry

    74         {

    75             get { return iPrologEntry; }

    76         }

    77         #endregion

    78 

    79         #region Data members

    80         private ArmPrologueHelper iPrologEntry = null;

    81         private uint iAddress = 0;

    82         private uint iData = 0;

    83         private TArmRegisterType iAssociatedRegister = TArmRegisterType.EArmReg_Other;

    84         #endregion

    85     }

    86 }