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// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Header file for Kernel Performance Logger test
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//
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//
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/**
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@file
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*/
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#ifndef T_PERFLOGGER_H__
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#define T_PERFLOGGER_H__
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#include <d32btrace.h>
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//-------------------------------------------------------------------------------------
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/** Unrolled trace record layout for simplier access to the record fields */
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struct TTraceLayout
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{
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TInt iSize;
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TUint iFlags;
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TUint iCategory;
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TUint iSubCategory;
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TUint32 iHeader2;
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TUint32 iTimestamp;
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TUint32 iTimestamp2;
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TUint32 iContext;
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TUint32 iPC;
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TUint32 iExtra;
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TInt iDataWords; ///< number of 32 bit words in the trace record "data" section. 0 means that tere is no data.
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const TUint32* ipData; ///< pointer to the data.
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TTraceLayout()
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{
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iSize=0; iFlags=0; iCategory=0; iSubCategory=0; iHeader2 =0;
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iTimestamp=0; iTimestamp2=0; iContext=0; iPC=0; iExtra=0; iDataWords=0;
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ipData=NULL;
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}
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};
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//-------------------------------------------------------------------------------------
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void Initialise();
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void Finalise();
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TUint ParseTraceRecord(const TUint8* apRecord, TTraceLayout& aTraceLayout);
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void PrintTraceRecord(const TTraceLayout& aTraceLayout);
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TUint URnd(TUint aMin, TUint aMax);
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TUint URnd(TUint aMax);
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#endif //T_PERFLOGGER_H__
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