sysperfana/heapanalyser/Libraries/Engine/MemAnalysisLib/MemoryOperations/Operations/MemOpBase.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/heapanalyser/Libraries/Engine/MemAnalysisLib/MemoryOperations/Operations/MemOpBase.cs Tue Jun 15 12:47:20 2010 +0300
@@ -0,0 +1,233 @@
+/*
+* 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.Text;
+using System.Collections;
+using System.Collections.Generic;
+using MemAnalysisLib.MemoryOperations.Functions;
+using MemAnalysisLib.MemoryOperations.Class;
+using SymbolLib.Generics;
+using SymbolLib.Engines;
+
+namespace MemAnalysisLib.MemoryOperations.Operations
+{
+ public abstract class MemOpBase
+ {
+ #region Constructors & destructor
+ public MemOpBase()
+ {
+ }
+ #endregion
+
+ #region From System.Object
+ public override string ToString()
+ {
+ string ret = "[" + LineNumber.ToString( "d8" ) + "] 0x" + CellAddress.ToString( "x8" ) + " " + FunctionName;
+ return ret;
+ }
+ #endregion
+
+ #region Type-related properties
+ public bool IsAllocationType
+ {
+ get
+ {
+ return ( Class == TClass.EAllocation || Class == TClass.EReallocation );
+ }
+ }
+
+ public bool IsDeallocationType
+ {
+ get
+ {
+ return ( Class == TClass.EDeallocation );
+ }
+ }
+
+ public bool IsReallocationType
+ {
+ get
+ {
+ return ( Class == TClass.EReallocation );
+ }
+ }
+ #endregion
+
+ #region General properties
+ public string FunctionName
+ {
+ get { return Function.ToString(); }
+ }
+
+ internal MemOpFnBase Function
+ {
+ get { return iFunction; }
+ set { iFunction = value; }
+ }
+
+ public TClass Class
+ {
+ get
+ {
+ TClass ret = TClass.ENotApplicable;
+ //
+ if ( Function != null )
+ {
+ ret = Function.Class;
+ }
+ //
+ return ret;
+ }
+ }
+
+ public uint LineNumber
+ {
+ get { return iLineNumber; }
+ set { iLineNumber = value; }
+ }
+
+ public uint CellAddress
+ {
+ get { return iCellAddress; }
+ set { iCellAddress = value; }
+ }
+
+ public uint CellSize
+ {
+ get { return iCellSize; }
+ set { iCellSize = value; }
+ }
+
+ public uint AllocationNumber
+ {
+ get { return iAllocationNumber; }
+ set { iAllocationNumber = value; }
+ }
+
+ public uint HeapSize
+ {
+ get { return iHeapSize; }
+ set { iHeapSize = value; }
+ }
+
+ public uint ChunkSize
+ {
+ get { return iChunkSize; }
+ set { iChunkSize = value; }
+ }
+
+ public uint VTable
+ {
+ get { return iVTable; }
+ set { iVTable = value; }
+ }
+
+ public int OperationIndex
+ {
+ get { return iOperationIndex; }
+ set { iOperationIndex = value; }
+ }
+
+ public MemOpBase Link
+ {
+ get { return iLink; }
+ set { iLink = value; }
+ }
+
+ public object Collection
+ {
+ get { return iCollection; }
+ set { iCollection = value; }
+ }
+
+ public uint LinkRegisterAddress
+ {
+ get { return iLinkRegisterAddress; }
+ set { iLinkRegisterAddress = value; }
+ }
+
+ public GenericSymbol LinkRegisterSymbol
+ {
+ get { return iLinkRegisterSymbol; }
+ }
+
+ public GenericSymbol VTableSymbol
+ {
+ get { return iVTableSymbol; }
+ }
+ #endregion
+
+ #region Abstract API
+ public virtual void Finalise( SymbolLib.Engines.SymbolManager aSymbolManager )
+ {
+ iLinkRegisterSymbol = SymbolForAddress( LinkRegisterAddress, aSymbolManager );
+ iVTableSymbol = SymbolForAddress( VTable, aSymbolManager );
+ }
+ #endregion
+
+ #region Internal methods
+ private GenericSymbol SymbolForAddress( uint aAddress, SymbolManager aSymbolManager )
+ {
+ System.Diagnostics.Debug.Assert( aSymbolManager != null );
+
+ // Try and find a matching collection / symbol entry
+ GenericSymbolCollection collection;
+ GenericSymbol symbol = aSymbolManager.EntryByAddress( aAddress, out collection );
+ return symbol;
+ }
+ #endregion
+
+ #region Data members
+ private int iOperationIndex;
+ private uint iCellAddress;
+ private uint iHeapSize;
+ private uint iChunkSize;
+ private uint iAllocationNumber;
+ private uint iAllocationSize;
+ private uint iCellSize;
+ private uint iLineNumber;
+ private uint iVTable;
+ private MemOpFnBase iFunction = null;
+ private MemOpBase iLink = null;
+ private object iCollection = null;
+ private uint iLinkRegisterAddress;
+ private GenericSymbol iLinkRegisterSymbol;
+ private GenericSymbol iVTableSymbol;
+ #endregion
+ }
+}