1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/kernelhwsrv/kerneltest/e32test/nkernsa/nkutils.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,80 @@
     1.4 +// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of the License "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// e32test\nkernsa\nkutils.h
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +#ifndef __NKUTILS_H__
    1.22 +#define __NKUTILS_H__
    1.23 +#include <nk_priv.h>
    1.24 +#include <nktest/utils.h>
    1.25 +
    1.26 +#ifndef __SMP__
    1.27 +class NThreadGroup;
    1.28 +#endif
    1.29 +
    1.30 +
    1.31 +enum TExitCallBackInstance
    1.32 +	{
    1.33 +	EInContext=0,
    1.34 +	EBeforeFree=1,
    1.35 +	EAfterFree=2,
    1.36 +	};
    1.37 +
    1.38 +typedef TInt NRequestStatus;
    1.39 +
    1.40 +typedef void (*TExitFunc)(TAny*, NThread*, TInt);
    1.41 +
    1.42 +extern NThread* CreateThread(const char* aName, NThreadFunction aFunc, TInt aPri, const TAny* aParams, TInt aPSize, TBool aResume, TInt aTimeslice, TExitFunc aExitFunc=0, TAny* aExitParam=0, TUint32 aCpuAffinity=0, NThreadGroup* aGroup=0);
    1.43 +extern NThread* CreateThreadSignalOnExit(const char* aName, NThreadFunction aFunc, TInt aPri, const TAny* aParams, TInt aPSize, TInt aTimeslice, NFastSemaphore* aExitSem, TUint32 aCpuAffinity, NThreadGroup* aGroup=0);
    1.44 +extern NThread* CreateUnresumedThreadSignalOnExit(const char* aName, NThreadFunction aFunc, TInt aPri, const TAny* aParams, TInt aPSize, TInt aTimeslice, NFastSemaphore* aExitSem, TUint32 aCpuAffinity, NThreadGroup* aGroup=0);
    1.45 +extern void CreateThreadAndWaitForExit(const char* aName, NThreadFunction aFunc, TInt aPri, const TAny* aParams, TInt aPSize, TInt aTimeslice, TUint32 aCpuAffinity=0, NThreadGroup* aGroup=0);
    1.46 +extern TDfcQue* CreateDfcQ(const char* aName, TInt aPri, TUint32 aCpuAffinity=0, NThreadGroup* aGroup=0);
    1.47 +extern void DestroyDfcQ(TDfcQue* aQ);
    1.48 +
    1.49 +extern void FMWaitFull(NFastMutex* aMutex);
    1.50 +extern void FMSignalFull(NFastMutex* aMutex);
    1.51 +
    1.52 +extern TInt WaitWithTimeout(NFastSemaphore* aS, TUint32 aTimeout);
    1.53 +
    1.54 +extern "C" TInt __timer_period();
    1.55 +extern "C" TInt __microseconds_to_timeslice_ticks(TInt us);
    1.56 +extern "C" TInt __fast_counter_to_timeslice_ticks(TUint64 aFCdelta);
    1.57 +
    1.58 +const TInt KStackSize = 4096;
    1.59 +const TInt KTimeslice = 20000;	// microseconds
    1.60 +
    1.61 +const TUint32 KMinTimeout = 1;
    1.62 +#ifdef __SMP__
    1.63 +const TInt KSmallTimeslice = 500;
    1.64 +#else
    1.65 +const TInt KSmallTimeslice = 2;
    1.66 +#endif
    1.67 +
    1.68 +extern void WaitForRequest(NRequestStatus& aStatus);
    1.69 +extern void RequestComplete(NThread* aThread, NRequestStatus*& aStatus, TInt aValue);
    1.70 +
    1.71 +extern void InitBTraceHandler();
    1.72 +extern void DumpBTraceBuffer();
    1.73 +extern void StartBTrace();
    1.74 +extern void StopBTrace();
    1.75 +
    1.76 +extern "C" void CheckPoint();
    1.77 +
    1.78 +#define __CHECKPOINT()	CheckPoint()
    1.79 +
    1.80 +
    1.81 +#endif
    1.82 +
    1.83 +