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:  Declaration of the class TCodeblock.

    15 *

    16 */

    17 

    18 

    19 #ifndef CODEBLOCK_H

    20 #define CODEBLOCK_H

    21 

    22 // INCLUDES

    23 #include <u32std.h>

    24 

    25 /**

    26 *  Stores information of process loaded code segments

    27 */

    28 class TCodeblock

    29     {

    30     

    31     public: // Constructors

    32         

    33         /**

    34         * C++ default constructor.

    35         * @param aRunAddress Start address of the memory block. 

    36         * @param aSize The size of the memory block.

    37         * @param aName The name of the library

    38         */

    39         TCodeblock( TLinAddr aRunAddress, TUint32 aSize, TBuf8<KMaxLibraryName>& aName );

    40 

    41     public: // New functions

    42 

    43         /**

    44         * Checks if the given address is in this memory block area

    45         * @param aAddress A address to be checked. 

    46         * @return TBool Returns ETrue if the given address is in this

    47         *               memory block area, EFalse otherwise

    48         */

    49         TBool CheckAddress( TUint32 aAddress );

    50 

    51         /**

    52         * Matches if the given parameters represents this memory block 

    53         * @param aName The name of the library

    54         * @return TBool Returns ETrue if the given parameters represents

    55         *               this memory block, EFalse otherwise

    56         */

    57         TBool Match( TBuf8<KMaxLibraryName>& aName );

    58 

    59         /**

    60         * Returs specific segment's end address 

    61         * @return TUint end address of the code segment

    62         */

    63         TUint32 EndAddress();

    64 

    65         /**

    66         * Returs specific segment's start address

    67         * @return TUint start address of the code segment

    68         */

    69         TUint32 StartAddress();

    70 

    71         /**

    72         * Gets specific code segment's name

    73         * @param aName Name of the code segment

    74         */

    75         void Name( TDes8& aName );

    76         

    77     private: // Member variables

    78 

    79         /* Start address of the memory block */

    80         TLinAddr iStartAddress;

    81 

    82         /* End address of the memory block */

    83         TLinAddr iEndAddress;

    84 

    85         /* End address of the memory block */

    86         TBuf8<KMaxLibraryName> iName;

    87     };

    88 

    89 #endif // CODEBLOCK_H

    90 

    91 // End of File

    92