diff -r 185201be11b0 -r 516af714ebb4 piprofiler/plugins/GeneralsPlugin/inc/IttEventHandler.h --- a/piprofiler/plugins/GeneralsPlugin/inc/IttEventHandler.h Thu Sep 02 22:05:40 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,65 +0,0 @@ -/* -* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: Event based ITT sampler skeleton copypasted from MemoryEventHandler.h -* -*/ -#include "IttSamplerImpl.h" - -#ifndef __PI_ITT_EVENT_HANDLER__ -#define __PI_ITT_EVENT_HANDLER__ - -#include - -// CONSTANTS -const TInt KITTBufferSize = 256; - -class DProfilerSampleBuffer; - -/* - * ITT event handler for listaning kernel events - */ -class DIttEventHandler : public DKernelEventHandler - { -public: - // constructor - DIttEventHandler(DProfilerSampleBuffer* aSampleBuffer, TProfilerGppSamplerData* aGppSamplerDataIn); - TInt Create(); - ~DIttEventHandler(); - TInt Start(); - TInt Stop(); - TBool Tracking() {return iTracking;} - - TBool SampleNeeded(); - -private: - static TUint EventHandler(TKernelEvent aEvent, TAny* a1, TAny* a2, TAny* aThis); - TUint HandleEvent(TKernelEvent aType, TAny* a1, TAny* a2); - // handle code segments - TBool HandleAddCodeSeg(DCodeSeg* aSeg); - TBool HandleRemoveCodeSeg(DCodeSeg* aSeg); - -private: - /** Lock serialising calls to event handler */ - DMutex* iLock; - TBool iTracking; - DProfilerSampleBuffer* iSampleBuffer; - - TUint32 iCount; - - TUint8 iSample[KITTBufferSize]; - TPtr8 iSampleDescriptor; - TProfilerGppSamplerData* gppSamplerData; - }; - -#endif //__PI_ITT_EVENT_HANDLER__