sl@0: // Copyright (c) 2006-2009 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: // e32test\nkernsa\utils.h
sl@0: // 
sl@0: //
sl@0: 
sl@0: #ifndef __UTILS_H__
sl@0: #define __UTILS_H__
sl@0: #include <e32err.h>
sl@0: #include <nkern.h>
sl@0: 
sl@0: extern "C" {
sl@0: 
sl@0: extern TBool InitialThreadDefined;
sl@0: 
sl@0: extern void SetupMemoryAllocator();
sl@0: extern TAny* malloc(TUint32 aSize);
sl@0: extern void free(TAny* aCell);
sl@0: extern TAny* realloc(TAny* aCell, TUint32 aSize);
sl@0: 
sl@0: extern TUint32 round_to_page(TUint32 x);
sl@0: 
sl@0: extern void SpinWait(TUint32 aTicks);
sl@0: extern void nfcfspin(TUint32 aTicks);
sl@0: extern void fcfspin(TUint64 aTicks);
sl@0: extern void DebugPrint(const char*, int);
sl@0: 
sl@0: extern void __cpu_idle();
sl@0: extern void __cpu_yield();
sl@0: extern TLinAddr __stack_pointer();
sl@0: extern TUint32 __cpu_status_reg();
sl@0: extern TUint32 __cpu_id();
sl@0: extern TUint32 __trace_cpu_num();
sl@0: extern void __finish();
sl@0: 
sl@0: extern void* memcpy(void*, const void*, unsigned);
sl@0: extern void* memset(void*, int, unsigned);
sl@0: extern void* memclr(void*, unsigned);
sl@0: extern void* wordmove(void*, const void*, unsigned);
sl@0: 
sl@0: extern TUint32 random(TUint32* aSeed);
sl@0: extern void setup_block(TUint32* aBlock, TInt aNumWords);
sl@0: extern TBool verify_block(const TUint32* aBlock, TInt aNumWords);
sl@0: extern TBool verify_block_no_trace(const TUint32* aBlock, TInt aNumWords);
sl@0: extern void setup_block_cpu(TUint32* aBlock, TInt aNumWords);
sl@0: extern TInt verify_block_cpu_no_trace(const TUint32* aBlock, TInt aNumWords);
sl@0: 
sl@0: extern TUint64 fast_counter();
sl@0: extern TUint64 fast_counter_freq();
sl@0: extern TUint32 norm_fast_counter();			// normalised to count between 1-2MHz
sl@0: extern TUint32 norm_fast_counter_freq();	// normalised to count between 1-2MHz
sl@0: extern void init_fast_counter();
sl@0: extern TInt __microseconds_to_fast_counter(TInt us);
sl@0: extern TInt __microseconds_to_norm_fast_counter(TInt us);
sl@0: 
sl@0: extern void DumpMemory(const char* msg, const void* data, int length);
sl@0: }
sl@0: 
sl@0: #define TEST_PRINT(s)	\
sl@0: 	DEBUGPRINT("NKTEST: " s)
sl@0: #define TEST_PRINT1(s, a)	\
sl@0: 	DEBUGPRINT("NKTEST: " s, a)
sl@0: #define TEST_PRINT2(s, a, b)	\
sl@0: 	DEBUGPRINT("NKTEST: " s, a, b)
sl@0: #define TEST_PRINT3(s, a, b, c)	\
sl@0: 	DEBUGPRINT("NKTEST: " s, a, b, c)
sl@0: #define TEST_PRINT4(s, a, b, c, d)	\
sl@0: 	DEBUGPRINT("NKTEST: " s, a, b, c, d)
sl@0: #define TEST_PRINT5(s, a, b, c, d, e)	\
sl@0: 	DEBUGPRINT("NKTEST: " s, a, b, c, d, e)
sl@0: #define TEST_PRINT6(s, a, b, c, d, e, f)	\
sl@0: 	DEBUGPRINT("NKTEST: " s, a, b, c, d, e, f)
sl@0: #define TEST_PRINT7(s, a, b, c, d, e, f, g)	\
sl@0: 	DEBUGPRINT("NKTEST: " s, a, b, c, d, e, f, g)
sl@0: #define TRACE_LINE()	\
sl@0: 	DEBUGPRINT("NKTEST: line %d", __LINE__)
sl@0: 
sl@0: #define	TEST_RESULT(x, s)	\
sl@0: 	do { if (!(x)) {DEBUGPRINT("NKTEST: " s); DEBUGPRINT("Line %d File %s", __LINE__, __FILE__);}} while(0)
sl@0: #define	TEST_RESULT1(x, s, a)	\
sl@0: 	do { if (!(x)) {DEBUGPRINT("NKTEST: " s, a); DEBUGPRINT("Line %d File %s", __LINE__, __FILE__);}} while(0)
sl@0: #define	TEST_RESULT2(x, s, a, b)	\
sl@0: 	do { if (!(x)) {DEBUGPRINT("NKTEST: " s, a, b); DEBUGPRINT("Line %d File %s", __LINE__, __FILE__);}} while(0)
sl@0: #define	TEST_RESULT3(x, s, a, b, c)	\
sl@0: 	do { if (!(x)) {DEBUGPRINT("NKTEST: " s, a, b, c); DEBUGPRINT("Line %d File %s", __LINE__, __FILE__);}} while(0)
sl@0: #define	TEST_RESULT4(x, s, a, b, c, d)	\
sl@0: 	do { if (!(x)) {DEBUGPRINT("NKTEST: " s, a, b, c, d); DEBUGPRINT("Line %d File %s", __LINE__, __FILE__);}} while(0)
sl@0: 
sl@0: #define TEST_OOM(p)	TEST_RESULT(p, "Out of memory");
sl@0: 
sl@0: #define RANGE_CHECK(l,x,h)	((l)<=(x) && (x)<=(h))
sl@0: 
sl@0: #ifdef __SMP__
sl@0: #define	for_each_cpu(cpu)	\
sl@0: for((cpu)=0; (cpu)<NKern::NumberOfCpus(); ++(cpu))
sl@0: #else
sl@0: #define	for_each_cpu(cpu)	\
sl@0: 	for((cpu)=0; (cpu)<1; ++(cpu))
sl@0: #endif
sl@0: 
sl@0: class CircBuf
sl@0: 	{
sl@0: public:
sl@0: 	static CircBuf* New(TInt aSlots);
sl@0: 	CircBuf();
sl@0: 	~CircBuf();
sl@0: 	TInt TryGet(TUint32& aOut);
sl@0: 	TInt TryPut(TUint32 aIn);
sl@0: 	TUint32 Get();
sl@0: 	void Put(TUint32 aIn);
sl@0: 	void Reset();
sl@0: 	TInt Count();
sl@0: public:
sl@0: 	TUint32* iBufBase;
sl@0: 	TInt iSlotCount;
sl@0: 	TInt iGetIndex;
sl@0: 	TInt iPutIndex;
sl@0: 	TSpinLock iLock;
sl@0: 	};
sl@0: 
sl@0: #endif
sl@0: 
sl@0: