sysperfana/heapanalyser/Libraries/Engine/HeapLib/Reconstructor/DataSources/Elements/Groups/GpHeapFreeCell.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/heapanalyser/Libraries/Engine/HeapLib/Reconstructor/DataSources/Elements/Groups/GpHeapFreeCell.cs Tue Jun 15 12:47:20 2010 +0300
@@ -0,0 +1,187 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+*
+* - Redistributions of source code must retain the above copyright notice,
+* this list of conditions and the following disclaimer.
+* - Redistributions in binary form must reproduce the above copyright notice,
+* this list of conditions and the following disclaimer in the documentation
+* and/or other materials provided with the distribution.
+* - Neither the name of Nokia Corporation nor the names of its contributors
+* may be used to endorse or promote products derived from this software
+* without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace HeapLib.Reconstructor.DataSources.Elements.Groups
+{
+ public class GpHeapFreeCell
+ {
+ #region Constructors & destructor
+ public GpHeapFreeCell()
+ {
+ }
+ #endregion
+
+ #region API
+ public bool IsFreeCell( uint aAddress )
+ {
+ bool ret = false;
+ //
+ if ( iFreeCellAddress != aAddress )
+ {
+ if ( iFreeCellLargestAddress != aAddress )
+ {
+ ret = iCells.ContainsKey( aAddress );
+ if ( ret )
+ {
+ // Debugging support
+ System.Diagnostics.Debug.WriteLine( "FC: 0x" + aAddress.ToString( "x8" ) );
+ int x = 0;
+ x++;
+ }
+ }
+ else
+ {
+ ret = true;
+ }
+ }
+ else
+ {
+ ret = true;
+ }
+ //
+ return ret;
+ }
+
+ public void AddFreeCell( uint aAddress, int aLength, int aType )
+ {
+ if ( iCells.ContainsKey( aAddress ) == false )
+ {
+ iCells.Add( aAddress, new FreeCell( aAddress, aLength, aType ) );
+ }
+ }
+ #endregion
+
+ #region Properties
+ public uint FreeCellAddress
+ {
+ get { return iFreeCellAddress; }
+ set { iFreeCellAddress = value; }
+ }
+
+ public uint FreeCellLength
+ {
+ get { return iFreeCellLength; }
+ set { iFreeCellLength = value; }
+ }
+
+ public int FreeCellCount
+ {
+ get { return iFreeCellCount; }
+ set { iFreeCellCount = value; }
+ }
+
+ public uint FreeCellLargestAddress
+ {
+ get { return iFreeCellLargestAddress; }
+ set { iFreeCellLargestAddress = value; }
+ }
+
+ public uint FreeCellLargestLength
+ {
+ get { return iFreeCellLargestLength; }
+ set { iFreeCellLargestLength = value; }
+ }
+
+ public uint FreeCellTotalSpace
+ {
+ get { return iFreeCellTotalSpace; }
+ set { iFreeCellTotalSpace = value; }
+ }
+ #endregion
+
+ #region Data members
+ private uint iFreeCellAddress = 0;
+ private uint iFreeCellLength = 0;
+ private int iFreeCellCount = 0;
+ private uint iFreeCellLargestAddress = 0;
+ private uint iFreeCellLargestLength = 0;
+ private uint iFreeCellTotalSpace = 0;
+ private Dictionary<uint,FreeCell> iCells = new Dictionary<uint, FreeCell>();
+ #endregion
+ }
+
+ internal class FreeCell
+ {
+ #region Enumerations
+ public enum TType
+ {
+ EGoodAllocatedCell = 0,
+ EGoodFreeCell,
+ EBadAllocatedCellSize,
+ EBadAllocatedCellAddress,
+ EBadFreeCellAddress,
+ EBadFreeCellSize
+ }
+ #endregion
+
+ #region Constructors & destructor
+ public FreeCell( uint aAddress, int aLength, int aType )
+ {
+ iAddress = aAddress;
+ iLength = aLength;
+ iType = (TType) aType;
+ }
+ #endregion
+
+ #region Properties
+ public uint Address
+ {
+ get { return iAddress; }
+ }
+
+ public int Length
+ {
+ get { return iLength; }
+ }
+
+ public TType Type
+ {
+ get { return iType; }
+ }
+ #endregion
+
+ #region Data members
+ private readonly uint iAddress;
+ private readonly int iLength;
+ private readonly TType iType;
+ #endregion
+ }
+}