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