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// Copyright (c) 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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// e32test/mmu/d_shbuf.cpp
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//
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#include "d_shbuf.h"
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#include <kernel/kernel.h>
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#include <kernel/cache.h>
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#include "plat_priv.h"
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#include <kernel/sshbuf.h>
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#define TEST_EXP(a) CheckPoint(a, __LINE__)
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#define TEST_KERRNONE(a) CheckPointError(a, __LINE__)
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#ifdef TEST_CLIENT_THREAD
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#define TEST_ENTERCS() NKern::ThreadEnterCS()
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#define TEST_LEAVECS() NKern::ThreadLeaveCS()
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#else
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#define TEST_ENTERCS()
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#define TEST_LEAVECS()
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#endif // TEST_CLIENT_THREAD
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const TInt KMaxPhysicalMemoryBlockSize = 512 << 10; // 512KB;
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// ----------------------------------------------------------------------------
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class DShBufTestDrvFactory : public DLogicalDevice
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{
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public:
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DShBufTestDrvFactory();
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~DShBufTestDrvFactory();
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virtual TInt Install();
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virtual void GetCaps(TDes8& aDes) const;
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virtual TInt Create(DLogicalChannelBase*& aChannel);
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public:
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#ifndef TEST_CLIENT_THREAD
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TDynamicDfcQue* iDfcQ;
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#endif
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};
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// ----------------------------------------------------------------------------
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#ifdef TEST_CLIENT_THREAD
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class DShBufTestDrvChannel : public DLogicalChannelBase
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#else
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class DShBufTestDrvChannel : public DLogicalChannel
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#endif
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{
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public:
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DShBufTestDrvChannel();
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~DShBufTestDrvChannel();
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// Inherited from DLogicalChannel
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virtual TInt DoCreate(TInt aUnit, const TDesC8* anInfo, const TVersion& aVer);
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#ifdef TEST_CLIENT_THREAD
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// Inherited from DLogicalChannelBase: process all DoControl in the user's context
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virtual TInt Request(TInt aReqNo, TAny* a1, TAny* a2);
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#else
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TInt DoControl(TInt aReqNo, TAny* a1, TAny* a2);
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virtual void HandleMsg(TMessageBase* aMsg);
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virtual TInt SendMsg(TMessageBase* aMsg);
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#endif
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public:
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TShPoolCreateInfo* iCreateinfo;
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TShPoolInfo iUserpoolinfo;
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TShPool* iPools[2];
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TShBuf* iAdopted;
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TUint8 iDriverTxBuffer[8192];
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TUint8 iDriverRxBuffer[8192];
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#ifndef TEST_CLIENT_THREAD
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DThread* iClient;
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TVirtualPinObject* iPin;
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#endif
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};
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// ----------------------------------------------------------------------------
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void CheckPoint(TInt aCondition, TInt aLine)
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{
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if (!aCondition)
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{
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Kern::Printf("Device driver test failed (line %d)", aLine);
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}
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}
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void CheckPointError(TInt aErrorCode, TInt aLine)
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{
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if (aErrorCode != KErrNone)
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{
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Kern::Printf("Device driver error %d (line %d)", aErrorCode, aLine);
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}
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}
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TInt Log2(TInt aNum)
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{
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TInt res = -1;
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while(aNum)
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{
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res++;
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aNum >>= 1;
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}
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return res;
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}
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TInt RoundUp(TInt aNum, TInt aAlignmentLog2)
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{
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if (aNum % (1 << aAlignmentLog2) == 0)
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{
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return aNum;
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}
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return (aNum & ~((1 << aAlignmentLog2) - 1)) + (1 << aAlignmentLog2);
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}
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#ifdef __WINS__
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#define SHBUF_NOT_WINS(x)
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#else
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#define SHBUF_NOT_WINS(x) x
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#endif
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TBool IsBufferContiguous(TShBuf* SHBUF_NOT_WINS(aBuf))
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{
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TInt pagesize;
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TInt r = Kern::HalFunction(EHalGroupKernel, EKernelHalPageSizeInBytes, &pagesize, 0);
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TEST_KERRNONE(r);
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#ifdef __WINS__
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return ETrue;
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#else
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TUint8* ptr = Kern::ShBufPtr(aBuf);
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TUint size = Kern::ShBufSize(aBuf);
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TBool iscontiguous = ETrue;
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TPhysAddr startphys = Epoc::LinearToPhysical((TLinAddr) ptr);
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TUint i;
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for (i = 0; i < size; i += pagesize)
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{
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TPhysAddr current = Epoc::LinearToPhysical((TLinAddr) ptr + i);
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if (current != startphys + i)
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{
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Kern::Printf("Page %d: 0x%08x (started@0x%08x expected 0x%08x)", i, current, startphys, startphys + i);
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iscontiguous = EFalse;
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break;
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}
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}
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return iscontiguous;
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#endif // __WINS__
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}
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DECLARE_STANDARD_LDD()
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{
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return new DShBufTestDrvFactory;
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}
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DShBufTestDrvFactory::DShBufTestDrvFactory()
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{
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iParseMask=0; //no units, no info, no pdd
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iUnitsMask=0;
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iVersion=TVersion(1,0,KE32BuildVersionNumber);
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}
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DShBufTestDrvFactory::~DShBufTestDrvFactory()
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{
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#ifndef TEST_CLIENT_THREAD
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if (iDfcQ)
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iDfcQ->Destroy();
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#endif
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}
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#ifndef TEST_CLIENT_THREAD
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const TInt KShBufTestThreadPriority = 1;
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_LIT(KShBufTestThread,"ShBufTestThread");
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#endif
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TInt DShBufTestDrvFactory::Install()
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{
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#ifndef TEST_CLIENT_THREAD
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TInt r = Kern::DynamicDfcQCreate(iDfcQ, KShBufTestThreadPriority, KShBufTestThread);
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if (r != KErrNone)
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return r;
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return(SetName(&KTestShBufOwn));
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#else
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return(SetName(&KTestShBufClient));
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#endif
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}
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void DShBufTestDrvFactory::GetCaps(TDes8& /*aDes*/) const
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{
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// Get capabilities - overriding pure virtual
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}
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TInt DShBufTestDrvFactory::Create(DLogicalChannelBase*& aChannel)
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{
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aChannel=new DShBufTestDrvChannel;
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return aChannel?KErrNone:KErrNoMemory;
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}
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// ----------------------------------------------------------------------------
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DShBufTestDrvChannel::DShBufTestDrvChannel()
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{
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#ifndef TEST_CLIENT_THREAD
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iClient=&Kern::CurrentThread();
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iClient->Open();
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#endif
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TPtr8 bufp(iDriverRxBuffer,0,sizeof(iDriverRxBuffer));
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for(TInt pos = 0; pos < bufp.Length(); pos++)
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{
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bufp[pos] = (TUint8)(pos & 31);
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}
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}
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DShBufTestDrvChannel::~DShBufTestDrvChannel()
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{
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NKern::ThreadEnterCS();
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#ifndef TEST_CLIENT_THREAD
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Kern::SafeClose((DObject*&)iClient, NULL);
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if(iPin)
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{
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Kern::DestroyVirtualPinObject(iPin);
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}
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#endif
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delete iCreateinfo;
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NKern::ThreadLeaveCS();
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}
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TInt DShBufTestDrvChannel::DoCreate(TInt /*aUnit*/, const TDesC8* /*aInfo*/, const TVersion& /*aVer*/)
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{
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#ifndef TEST_CLIENT_THREAD
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SetDfcQ(((DShBufTestDrvFactory*)iDevice)->iDfcQ);
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iMsgQ.Receive();
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#endif
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return KErrNone;
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}
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#ifndef TEST_CLIENT_THREAD
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void DShBufTestDrvChannel::HandleMsg(TMessageBase* aMsg)
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{
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TInt r=KErrNone;
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TThreadMessage& m=*(TThreadMessage*)aMsg;
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TInt id=m.iValue;
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if (id==(TInt)ECloseMsg)
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{
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m.Complete(KErrNone,EFalse);
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return;
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}
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else
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{
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r=DoControl(id,m.Ptr0(),m.Ptr1());
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}
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m.Complete(r,ETrue);
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}
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TInt DShBufTestDrvChannel::SendMsg(TMessageBase* aMsg)
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{
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// We can only handle one request at a time.
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TEST_EXP(!iCreateinfo && !iPin);
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if(iCreateinfo || iPin)
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{
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return KErrInUse;
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}
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TThreadMessage& m = *(TThreadMessage*)aMsg;
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TAny* a1 = m.Ptr0();
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TAny* a2 = m.Ptr1();
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TInt r = KErrNone;
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// Make a copy of the parameters in the asynchronous read case so that we don't
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// risk a page fault by reading user-mode memory from the msg DFC.
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//
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// Manage writes using a TClientBufferRequest.
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switch(aMsg->iValue)
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{
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// Reads
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case RShBufTestChannel::ETestOpenUserPool:
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kumemget(&iUserpoolinfo, a2, sizeof(iUserpoolinfo));
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break;
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case RShBufTestChannel::ETestCreatePoolContiguousPool:
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NKern::ThreadEnterCS();
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iCreateinfo = new TShPoolCreateInfo;
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NKern::ThreadLeaveCS();
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TEST_EXP(iCreateinfo != NULL);
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if(!iCreateinfo)
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{
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r = KErrNoMemory;
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break;
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}
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kumemget(iCreateinfo, a1, sizeof(TShPoolInfo));
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break;
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case RShBufTestChannel::EFromTPtr8ProcessAndRelease:
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{
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TPtr8 dest(iDriverTxBuffer, sizeof(iDriverTxBuffer));
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Kern::ThreadDesRead(iClient, a1, dest, 0, KChunkShiftBy0);
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}
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break;
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// Writes
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case RShBufTestChannel::ETestOpenKernelPool:
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NKern::ThreadEnterCS();
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iCreateinfo = new TShPoolCreateInfo;
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NKern::ThreadLeaveCS();
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TEST_EXP(iCreateinfo != NULL);
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if(!iCreateinfo)
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{
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r = KErrNoMemory;
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break;
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}
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kumemget(iCreateinfo, a1, sizeof(TShPoolInfo));
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// Fallthrough...
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case RShBufTestChannel::ETestAllocateMax:
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case RShBufTestChannel::ETestAllocateKernelBuffer:
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{
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NKern::ThreadEnterCS();
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r = Kern::CreateAndPinVirtualMemory(iPin, (TLinAddr)a2, sizeof(TInt));
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NKern::ThreadLeaveCS();
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}
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break;
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// Descriptor writes
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case RShBufTestChannel::EFromTPtr8ProcessAndReturn:
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{
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TUint size = ((const TDes8*)a1)->Size();
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if(size <= sizeof(iDriverRxBuffer))
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{
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NKern::ThreadEnterCS();
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r = Kern::CreateAndPinVirtualMemory(iPin, (TLinAddr)((const TDes8*)a1)->Ptr(), size);
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NKern::ThreadLeaveCS();
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}
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else
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{
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r = KErrNoMemory;
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}
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}
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break;
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}
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if(r == KErrNone)
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{
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r = DLogicalChannel::SendMsg(aMsg);
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}
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return r;
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}
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#endif
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#ifdef TEST_CLIENT_THREAD
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TInt DShBufTestDrvChannel::Request(TInt aReqNo, TAny* a1, TAny* a2)
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#else
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TInt DShBufTestDrvChannel::DoControl(TInt aReqNo, TAny* a1, TAny* a2)
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#endif
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{
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TInt r=KErrNotSupported;
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switch (aReqNo)
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{
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// ----------------------------------------------------------------------------
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|
378 |
// TInt RShBufTestChannel::OpenUserPool(TInt aHandle, TShPoolInfo& aPoolInfo)
|
|
|
379 |
case RShBufTestChannel::ETestOpenUserPool:
|
|
|
380 |
{
|
|
|
381 |
DThread* tP=NULL;
|
|
|
382 |
|
|
|
383 |
#ifdef TEST_CLIENT_THREAD
|
|
|
384 |
kumemget(&iUserpoolinfo, a2, sizeof(iUserpoolinfo));
|
|
|
385 |
tP=&Kern::CurrentThread();
|
|
|
386 |
#else
|
|
|
387 |
tP=iClient;
|
|
|
388 |
#endif
|
|
|
389 |
|
|
|
390 |
TEST_EXP(!iPools[0]);
|
|
|
391 |
if(iPools[0])
|
|
|
392 |
{
|
|
|
393 |
r = KErrAlreadyExists;
|
|
|
394 |
break;
|
|
|
395 |
}
|
|
|
396 |
|
|
|
397 |
NKern::ThreadEnterCS();
|
|
|
398 |
r = Kern::ShPoolOpen(iPools[0], tP, (TInt) a1, ETrue, KDefaultPoolHandleFlags);
|
|
|
399 |
NKern::ThreadLeaveCS();
|
|
|
400 |
|
|
|
401 |
TEST_KERRNONE(r);
|
|
|
402 |
if (r)
|
|
|
403 |
{
|
|
|
404 |
break;
|
|
|
405 |
}
|
|
|
406 |
|
|
|
407 |
TInt n;
|
|
|
408 |
n = reinterpret_cast<DShPool*>(iPools[0])->AccessCount();
|
|
|
409 |
TEST_EXP(n == 2);
|
|
|
410 |
if (n != 2)
|
|
|
411 |
{
|
|
|
412 |
r = KErrUnknown;
|
|
|
413 |
break;
|
|
|
414 |
}
|
|
|
415 |
|
|
|
416 |
TShPoolInfo poolinfo;
|
|
|
417 |
Kern::ShPoolGetInfo(iPools[0], poolinfo);
|
|
|
418 |
if (!((poolinfo.iBufSize == iUserpoolinfo.iBufSize) &&
|
|
|
419 |
((TUint)Kern::ShPoolBufSize(iPools[0]) == iUserpoolinfo.iBufSize) &&
|
|
|
420 |
(poolinfo.iInitialBufs == iUserpoolinfo.iInitialBufs) &&
|
|
|
421 |
(poolinfo.iMaxBufs == iUserpoolinfo.iMaxBufs) &&
|
|
|
422 |
(poolinfo.iGrowTriggerRatio == iUserpoolinfo.iGrowTriggerRatio) &&
|
|
|
423 |
(poolinfo.iGrowByRatio == iUserpoolinfo.iGrowByRatio) &&
|
|
|
424 |
(poolinfo.iShrinkHysteresisRatio == iUserpoolinfo.iShrinkHysteresisRatio) &&
|
|
|
425 |
(poolinfo.iAlignment == iUserpoolinfo.iAlignment) &&
|
|
|
426 |
((poolinfo.iFlags & EShPoolNonPageAlignedBuffer) == (iUserpoolinfo.iFlags & EShPoolNonPageAlignedBuffer)) &&
|
|
|
427 |
((poolinfo.iFlags & EShPoolPageAlignedBuffer) == (iUserpoolinfo.iFlags & EShPoolPageAlignedBuffer))))
|
|
|
428 |
{
|
|
|
429 |
TEST_EXP(EFalse);
|
|
|
430 |
Kern::Printf("poolinfo.iBufSize == %d (expected %d)", poolinfo.iBufSize, iUserpoolinfo.iBufSize);
|
|
|
431 |
Kern::Printf("BufSize() == %d", Kern::ShPoolBufSize(iPools[0]));
|
|
|
432 |
Kern::Printf("poolinfo.iInitialBufs == %d (expected %d)", poolinfo.iInitialBufs, iUserpoolinfo.iInitialBufs);
|
|
|
433 |
Kern::Printf("poolinfo.iMaxBufs == %d (expected %d)", poolinfo.iMaxBufs, iUserpoolinfo.iMaxBufs);
|
|
|
434 |
Kern::Printf("poolinfo.iGrowTriggerRatio == %d (expected %d)", poolinfo.iGrowTriggerRatio, iUserpoolinfo.iGrowTriggerRatio);
|
|
|
435 |
Kern::Printf("poolinfo.iGrowByRatio == %d (expected %d)", poolinfo.iGrowByRatio, iUserpoolinfo.iGrowByRatio);
|
|
|
436 |
Kern::Printf("poolinfo.iShrinkHysteresisRatio == %d (expected %d)", poolinfo.iShrinkHysteresisRatio, iUserpoolinfo.iShrinkHysteresisRatio);
|
|
|
437 |
Kern::Printf("poolinfo.iAlignment == %d (expected %d)", poolinfo.iAlignment, iUserpoolinfo.iAlignment);
|
|
|
438 |
Kern::Printf("poolinfo.iFlags == 0x%08x (user=0x%08x)", poolinfo.iFlags, iUserpoolinfo.iFlags);
|
|
|
439 |
|
|
|
440 |
r = KErrUnknown;
|
|
|
441 |
break;
|
|
|
442 |
}
|
|
|
443 |
|
|
|
444 |
if(poolinfo.iFlags & EShPoolPageAlignedBuffer)
|
|
|
445 |
{
|
|
|
446 |
NKern::ThreadEnterCS();
|
|
|
447 |
r = Kern::ShPoolSetBufferWindow(iPools[0],-1);
|
|
|
448 |
NKern::ThreadLeaveCS();
|
|
|
449 |
TEST_KERRNONE(r);
|
|
|
450 |
if(r!=KErrNone)
|
|
|
451 |
break;
|
|
|
452 |
}
|
|
|
453 |
|
|
|
454 |
r = KErrNone;
|
|
|
455 |
}
|
|
|
456 |
break;
|
|
|
457 |
// ----------------------------------------------------------------------------
|
|
|
458 |
// TInt RShBufTestChannel::OpenKernelPool(TShPoolCreateInfo& aInfo, TInt& aHandle)
|
|
|
459 |
case RShBufTestChannel::ETestOpenKernelPool:
|
|
|
460 |
{
|
|
|
461 |
TInt handle;
|
|
|
462 |
#ifdef TEST_CLIENT_THREAD
|
|
|
463 |
// We can only handle one request at a time.
|
|
|
464 |
TEST_EXP(!iCreateinfo);
|
|
|
465 |
if(iCreateinfo)
|
|
|
466 |
{
|
|
|
467 |
r = KErrInUse;
|
|
|
468 |
break;
|
|
|
469 |
}
|
|
|
470 |
|
|
|
471 |
NKern::ThreadEnterCS();
|
|
|
472 |
iCreateinfo = new TShPoolCreateInfo;
|
|
|
473 |
NKern::ThreadLeaveCS();
|
|
|
474 |
TEST_EXP(iCreateinfo != NULL);
|
|
|
475 |
if(!iCreateinfo)
|
|
|
476 |
{
|
|
|
477 |
r = KErrNoMemory;
|
|
|
478 |
break;
|
|
|
479 |
}
|
|
|
480 |
|
|
|
481 |
kumemget(iCreateinfo, a1, sizeof(TShPoolInfo));
|
|
|
482 |
#endif
|
|
|
483 |
|
|
|
484 |
TEST_EXP(!iPools[1]);
|
|
|
485 |
if(iPools[1])
|
|
|
486 |
{
|
|
|
487 |
r = KErrAlreadyExists;
|
|
|
488 |
break;
|
|
|
489 |
}
|
|
|
490 |
|
|
|
491 |
NKern::ThreadEnterCS();
|
|
|
492 |
r = Kern::ShPoolCreate(iPools[1], *iCreateinfo, ETrue, KDefaultPoolHandleFlags);
|
|
|
493 |
delete iCreateinfo;
|
|
|
494 |
iCreateinfo = NULL;
|
|
|
495 |
NKern::ThreadLeaveCS();
|
|
|
496 |
|
|
|
497 |
TEST_KERRNONE(r);
|
|
|
498 |
if (r)
|
|
|
499 |
{
|
|
|
500 |
#ifndef TEST_CLIENT_THREAD
|
|
|
501 |
NKern::ThreadEnterCS();
|
|
|
502 |
Kern::DestroyVirtualPinObject(iPin);
|
|
|
503 |
NKern::ThreadLeaveCS();
|
|
|
504 |
#endif
|
|
|
505 |
break;
|
|
|
506 |
}
|
|
|
507 |
|
|
|
508 |
TInt n;
|
|
|
509 |
n = reinterpret_cast<DShPool*>(iPools[1])->AccessCount();
|
|
|
510 |
TEST_EXP(n == 1);
|
|
|
511 |
if (n != 1)
|
|
|
512 |
{
|
|
|
513 |
#ifndef TEST_CLIENT_THREAD
|
|
|
514 |
NKern::ThreadEnterCS();
|
|
|
515 |
Kern::DestroyVirtualPinObject(iPin);
|
|
|
516 |
NKern::ThreadLeaveCS();
|
|
|
517 |
#endif
|
|
|
518 |
|
|
|
519 |
r = KErrUnknown;
|
|
|
520 |
break;
|
|
|
521 |
}
|
|
|
522 |
|
|
|
523 |
TShPoolInfo poolinfo;
|
|
|
524 |
Kern::ShPoolGetInfo(iPools[1], poolinfo);
|
|
|
525 |
if(poolinfo.iFlags & EShPoolPageAlignedBuffer)
|
|
|
526 |
{
|
|
|
527 |
NKern::ThreadEnterCS();
|
|
|
528 |
r = Kern::ShPoolSetBufferWindow(iPools[1],-1);
|
|
|
529 |
NKern::ThreadLeaveCS();
|
|
|
530 |
TEST_KERRNONE(r);
|
|
|
531 |
if(r!=KErrNone)
|
|
|
532 |
{
|
|
|
533 |
#ifndef TEST_CLIENT_THREAD
|
|
|
534 |
NKern::ThreadEnterCS();
|
|
|
535 |
Kern::DestroyVirtualPinObject(iPin);
|
|
|
536 |
NKern::ThreadLeaveCS();
|
|
|
537 |
#endif
|
|
|
538 |
|
|
|
539 |
break;
|
|
|
540 |
}
|
|
|
541 |
}
|
|
|
542 |
|
|
|
543 |
#ifdef TEST_CLIENT_THREAD
|
|
|
544 |
// Now create a handle for the client
|
|
|
545 |
NKern::ThreadEnterCS();
|
|
|
546 |
handle = Kern::ShPoolMakeHandleAndOpen(iPools[1], NULL, KDefaultPoolHandleFlags);
|
|
|
547 |
NKern::ThreadLeaveCS();
|
|
|
548 |
#else
|
|
|
549 |
handle = Kern::ShPoolMakeHandleAndOpen(iPools[1], iClient, KDefaultPoolHandleFlags);
|
|
|
550 |
#endif
|
|
|
551 |
TEST_EXP(handle > 0);
|
|
|
552 |
if (handle < 0)
|
|
|
553 |
{
|
|
|
554 |
#ifndef TEST_CLIENT_THREAD
|
|
|
555 |
NKern::ThreadEnterCS();
|
|
|
556 |
Kern::DestroyVirtualPinObject(iPin);
|
|
|
557 |
NKern::ThreadLeaveCS();
|
|
|
558 |
#endif
|
|
|
559 |
|
|
|
560 |
r = handle;
|
|
|
561 |
break;
|
|
|
562 |
}
|
|
|
563 |
|
|
|
564 |
n = reinterpret_cast<DShPool*>(iPools[1])->AccessCount();
|
|
|
565 |
|
|
|
566 |
TEST_EXP(n == 2);
|
|
|
567 |
if (n != 2)
|
|
|
568 |
{
|
|
|
569 |
#ifndef TEST_CLIENT_THREAD
|
|
|
570 |
NKern::ThreadEnterCS();
|
|
|
571 |
Kern::DestroyVirtualPinObject(iPin);
|
|
|
572 |
NKern::ThreadLeaveCS();
|
|
|
573 |
#endif
|
|
|
574 |
|
|
|
575 |
r = KErrUnknown;
|
|
|
576 |
break;
|
|
|
577 |
}
|
|
|
578 |
|
|
|
579 |
#ifdef TEST_CLIENT_THREAD
|
|
|
580 |
kumemput(a2, &handle, sizeof(handle));
|
|
|
581 |
#else
|
|
|
582 |
Kern::ThreadRawWrite(iClient, a2, &handle, sizeof(handle), iClient);
|
|
|
583 |
|
|
|
584 |
NKern::ThreadEnterCS();
|
|
|
585 |
Kern::DestroyVirtualPinObject(iPin);
|
|
|
586 |
NKern::ThreadLeaveCS();
|
|
|
587 |
#endif
|
|
|
588 |
}
|
|
|
589 |
break;
|
|
|
590 |
// ----------------------------------------------------------------------------
|
|
|
591 |
// TInt RShBufTestChannel::CloseUserPool()
|
|
|
592 |
case RShBufTestChannel::ETestCloseUserPool:
|
|
|
593 |
{
|
|
|
594 |
TInt n;
|
|
|
595 |
n = reinterpret_cast<DShPool*>(iPools[0])->AccessCount();
|
|
|
596 |
|
|
|
597 |
TEST_EXP(n == 1);
|
|
|
598 |
if (n != 1)
|
|
|
599 |
{
|
|
|
600 |
r = KErrUnknown;
|
|
|
601 |
break;
|
|
|
602 |
}
|
|
|
603 |
TEST_ENTERCS();
|
|
|
604 |
r = Kern::ShPoolClose(iPools[0]);
|
|
|
605 |
iPools[0] = 0;
|
|
|
606 |
TEST_LEAVECS();
|
|
|
607 |
if (r>0)
|
|
|
608 |
{
|
|
|
609 |
r = KErrNone;
|
|
|
610 |
}
|
|
|
611 |
|
|
|
612 |
TEST_KERRNONE(r);
|
|
|
613 |
}
|
|
|
614 |
break;
|
|
|
615 |
// ----------------------------------------------------------------------------
|
|
|
616 |
// TInt RShBufTestChannel::CloseKernelPool()
|
|
|
617 |
case RShBufTestChannel::ETestCloseKernelPool:
|
|
|
618 |
{
|
|
|
619 |
#if 0
|
|
|
620 |
TInt n;
|
|
|
621 |
n = reinterpret_cast<DShPool*>(iPools[1])->AccessCount();
|
|
|
622 |
TEST_EXP(n == 2);
|
|
|
623 |
if (n != 2)
|
|
|
624 |
{
|
|
|
625 |
r = KErrUnknown;
|
|
|
626 |
break;
|
|
|
627 |
}
|
|
|
628 |
#endif
|
|
|
629 |
TEST_ENTERCS();
|
|
|
630 |
r = Kern::ShPoolClose(iPools[1]);
|
|
|
631 |
iPools[1] = 0;
|
|
|
632 |
TEST_LEAVECS();
|
|
|
633 |
if (r>0)
|
|
|
634 |
{
|
|
|
635 |
r = KErrNone;
|
|
|
636 |
}
|
|
|
637 |
|
|
|
638 |
TEST_KERRNONE(r);
|
|
|
639 |
}
|
|
|
640 |
break;
|
|
|
641 |
// ----------------------------------------------------------------------------
|
|
|
642 |
// TInt RShBufTestChannel::ManipulateUserBuffer(TInt aHandle)
|
|
|
643 |
case RShBufTestChannel::ETestManipulateUserBuffer:
|
|
|
644 |
{
|
|
|
645 |
TShBuf* ubuf = NULL;
|
|
|
646 |
DThread* tP;
|
|
|
647 |
|
|
|
648 |
#ifdef TEST_CLIENT_THREAD
|
|
|
649 |
tP=&Kern::CurrentThread();
|
|
|
650 |
#else
|
|
|
651 |
tP=iClient;
|
|
|
652 |
#endif
|
|
|
653 |
NKern::ThreadEnterCS();
|
|
|
654 |
|
|
|
655 |
r = Kern::ShBufOpen(ubuf, tP, (TInt) a1);
|
|
|
656 |
|
|
|
657 |
TEST_KERRNONE(r);
|
|
|
658 |
if (r!=KErrNone)
|
|
|
659 |
{
|
|
|
660 |
NKern::ThreadLeaveCS();
|
|
|
661 |
break;
|
|
|
662 |
}
|
|
|
663 |
|
|
|
664 |
TInt n;
|
|
|
665 |
n = reinterpret_cast<DShBuf*>(ubuf)->AccessCount();
|
|
|
666 |
|
|
|
667 |
TEST_EXP(n == 2);
|
|
|
668 |
if (n != 2)
|
|
|
669 |
{
|
|
|
670 |
r = KErrUnknown;
|
|
|
671 |
Kern::ShBufClose(ubuf);
|
|
|
672 |
NKern::ThreadLeaveCS();
|
|
|
673 |
break;
|
|
|
674 |
}
|
|
|
675 |
|
|
|
676 |
TInt i;
|
|
|
677 |
|
|
|
678 |
TInt blocks = Kern::ShBufSize(ubuf) / KTestData1().Length();
|
|
|
679 |
|
|
|
680 |
for (i = 0; i < blocks; i++)
|
|
|
681 |
{
|
|
|
682 |
|
|
|
683 |
TPtr8 ptr(Kern::ShBufPtr(ubuf) + (i * KTestData1().Length()), KTestData1().Length(), KTestData1().Length());
|
|
|
684 |
r = KTestData1().Compare(ptr);
|
|
|
685 |
|
|
|
686 |
if (r)
|
|
|
687 |
{
|
|
|
688 |
break;
|
|
|
689 |
}
|
|
|
690 |
ptr.Fill(i);
|
|
|
691 |
}
|
|
|
692 |
|
|
|
693 |
TEST_EXP(r == KErrNone);
|
|
|
694 |
if (r)
|
|
|
695 |
{
|
|
|
696 |
r = KErrUnknown;
|
|
|
697 |
}
|
|
|
698 |
Kern::ShBufClose(ubuf);
|
|
|
699 |
NKern::ThreadLeaveCS();
|
|
|
700 |
}
|
|
|
701 |
break;
|
|
|
702 |
// ----------------------------------------------------------------------------
|
|
|
703 |
// TInt RShBufTestChannel::AllocateKernelBuffer(TInt aPoolIndex, TInt& aHandle)
|
|
|
704 |
case RShBufTestChannel::ETestAllocateKernelBuffer:
|
|
|
705 |
{
|
|
|
706 |
TInt poolindex = (TInt) a1;
|
|
|
707 |
if ((poolindex != 0) && (poolindex != 1))
|
|
|
708 |
{
|
|
|
709 |
r = KErrArgument;
|
|
|
710 |
break;
|
|
|
711 |
}
|
|
|
712 |
|
|
|
713 |
NKern::ThreadEnterCS();
|
|
|
714 |
|
|
|
715 |
// Allocate kernel-side buffer
|
|
|
716 |
TShBuf* kbuf;
|
|
|
717 |
r = Kern::ShPoolAlloc(iPools[poolindex], kbuf, 0);
|
|
|
718 |
|
|
|
719 |
TEST_KERRNONE(r);
|
|
|
720 |
if (r)
|
|
|
721 |
{
|
|
|
722 |
NKern::ThreadLeaveCS();
|
|
|
723 |
break;
|
|
|
724 |
}
|
|
|
725 |
|
|
|
726 |
// Fill it with test data
|
|
|
727 |
TUint i;
|
|
|
728 |
for (i = 0; i < Kern::ShPoolBufSize(iPools[poolindex]) / KTestData2().Length(); i++)
|
|
|
729 |
{
|
|
|
730 |
TPtr8 ptr(Kern::ShBufPtr(kbuf) + (i * KTestData2().Length()), KTestData2().Length(), KTestData2().Length());
|
|
|
731 |
ptr.Copy(KTestData2());
|
|
|
732 |
}
|
|
|
733 |
|
|
|
734 |
// Now create a handle for the client
|
|
|
735 |
TInt handle;
|
|
|
736 |
#ifdef TEST_CLIENT_THREAD
|
|
|
737 |
handle = Kern::ShBufMakeHandleAndOpen(kbuf, NULL);
|
|
|
738 |
#else
|
|
|
739 |
handle = Kern::ShBufMakeHandleAndOpen(kbuf, iClient);
|
|
|
740 |
#endif
|
|
|
741 |
|
|
|
742 |
TEST_EXP(handle > 0);
|
|
|
743 |
if (handle < 0)
|
|
|
744 |
{
|
|
|
745 |
r = handle;
|
|
|
746 |
Kern::ShBufClose(kbuf);
|
|
|
747 |
NKern::ThreadLeaveCS();
|
|
|
748 |
|
|
|
749 |
break;
|
|
|
750 |
}
|
|
|
751 |
TInt n;
|
|
|
752 |
n = reinterpret_cast<DShBuf*>(kbuf)->AccessCount();
|
|
|
753 |
|
|
|
754 |
TEST_EXP(n == 2);
|
|
|
755 |
if (n != 2)
|
|
|
756 |
{
|
|
|
757 |
r = KErrUnknown;
|
|
|
758 |
Kern::ShBufClose(kbuf);
|
|
|
759 |
NKern::ThreadLeaveCS();
|
|
|
760 |
|
|
|
761 |
break;
|
|
|
762 |
}
|
|
|
763 |
#ifdef TEST_CLIENT_THREAD
|
|
|
764 |
NKern::ThreadLeaveCS();
|
|
|
765 |
|
|
|
766 |
kumemput(a2, &handle, sizeof(handle));
|
|
|
767 |
|
|
|
768 |
NKern::ThreadEnterCS();
|
|
|
769 |
Kern::ShBufClose(kbuf);
|
|
|
770 |
NKern::ThreadLeaveCS();
|
|
|
771 |
#else
|
|
|
772 |
NKern::ThreadLeaveCS();
|
|
|
773 |
|
|
|
774 |
Kern::ThreadRawWrite(iClient, a2, &handle, sizeof(handle), iClient);
|
|
|
775 |
|
|
|
776 |
NKern::ThreadEnterCS();
|
|
|
777 |
Kern::DestroyVirtualPinObject(iPin);
|
|
|
778 |
|
|
|
779 |
// Close buffer - but it is still referenced by client handle
|
|
|
780 |
Kern::ShBufClose(kbuf);
|
|
|
781 |
NKern::ThreadLeaveCS();
|
|
|
782 |
#endif
|
|
|
783 |
}
|
|
|
784 |
break;
|
|
|
785 |
// ----------------------------------------------------------------------------
|
|
|
786 |
// TInt ContiguousPoolKernel(TShPoolCreateInfo& aInfo)
|
|
|
787 |
case RShBufTestChannel::ETestCreatePoolContiguousPool:
|
|
|
788 |
{
|
|
|
789 |
#ifdef TEST_CLIENT_THREAD
|
|
|
790 |
NKern::ThreadEnterCS();
|
|
|
791 |
iCreateinfo = new TShPoolCreateInfo;
|
|
|
792 |
NKern::ThreadLeaveCS();
|
|
|
793 |
TEST_EXP(iCreateinfo != NULL);
|
|
|
794 |
if(!iCreateinfo)
|
|
|
795 |
{
|
|
|
796 |
r = KErrNoMemory;
|
|
|
797 |
break;
|
|
|
798 |
}
|
|
|
799 |
|
|
|
800 |
kumemget(iCreateinfo, a1, sizeof(TShPoolInfo));
|
|
|
801 |
#endif
|
|
|
802 |
|
|
|
803 |
TShPool* mainpool;
|
|
|
804 |
TShPool* otherpool;
|
|
|
805 |
|
|
|
806 |
NKern::ThreadEnterCS();
|
|
|
807 |
|
|
|
808 |
r = Kern::ShPoolCreate(otherpool, *iCreateinfo, ETrue, KDefaultPoolHandleFlags);
|
|
|
809 |
TEST_KERRNONE(r);
|
|
|
810 |
|
|
|
811 |
r = Kern::ShPoolSetBufferWindow(otherpool,-1);
|
|
|
812 |
TEST_KERRNONE(r);
|
|
|
813 |
|
|
|
814 |
iCreateinfo->SetContiguous();
|
|
|
815 |
TEST_KERRNONE(r);
|
|
|
816 |
|
|
|
817 |
r = Kern::ShPoolCreate(mainpool, *iCreateinfo, ETrue, KDefaultPoolHandleFlags);
|
|
|
818 |
NKern::ThreadEnterCS();
|
|
|
819 |
delete iCreateinfo;
|
|
|
820 |
iCreateinfo = NULL;
|
|
|
821 |
NKern::ThreadLeaveCS();
|
|
|
822 |
TEST_KERRNONE(r);
|
|
|
823 |
|
|
|
824 |
r = Kern::ShPoolSetBufferWindow(mainpool,-1);
|
|
|
825 |
TEST_KERRNONE(r);
|
|
|
826 |
|
|
|
827 |
TInt i;
|
|
|
828 |
TShBuf* mainbuf[KTestPoolSizeInBufs];
|
|
|
829 |
TShBuf* otherbuf[KTestPoolSizeInBufs];
|
|
|
830 |
for (i = 0; i < KTestPoolSizeInBufs; i++)
|
|
|
831 |
{
|
|
|
832 |
r = Kern::ShPoolAlloc(mainpool, mainbuf[i], 0);
|
|
|
833 |
if (r)
|
|
|
834 |
{
|
|
|
835 |
Kern::Printf("i=%d r=%d\n", i, r);
|
|
|
836 |
TEST_KERRNONE(r);
|
|
|
837 |
}
|
|
|
838 |
r = Kern::ShPoolAlloc(otherpool, otherbuf[i], 0);
|
|
|
839 |
if (r)
|
|
|
840 |
{
|
|
|
841 |
Kern::Printf("i=%d r=%d\n", i, r);
|
|
|
842 |
TEST_KERRNONE(r);
|
|
|
843 |
}
|
|
|
844 |
TBool iscontiguous;
|
|
|
845 |
iscontiguous = IsBufferContiguous(mainbuf[i]);
|
|
|
846 |
if (!iscontiguous)
|
|
|
847 |
{
|
|
|
848 |
Kern::Printf("i=%d\n", i, r);
|
|
|
849 |
TEST_EXP(iscontiguous);
|
|
|
850 |
}
|
|
|
851 |
// delay?
|
|
|
852 |
}
|
|
|
853 |
|
|
|
854 |
// Free every other buffer
|
|
|
855 |
for (i = 0; i < KTestPoolSizeInBufs; i += 2)
|
|
|
856 |
{
|
|
|
857 |
Kern::ShBufClose(mainbuf[i]);
|
|
|
858 |
Kern::ShBufClose(otherbuf[i]);
|
|
|
859 |
}
|
|
|
860 |
|
|
|
861 |
// Re-allocate buffers
|
|
|
862 |
for (i = 0; i < KTestPoolSizeInBufs; i += 2)
|
|
|
863 |
{
|
|
|
864 |
r = Kern::ShPoolAlloc(otherpool, otherbuf[i], 0);
|
|
|
865 |
if (r)
|
|
|
866 |
{
|
|
|
867 |
Kern::Printf("i=%d r=%d\n", i, r);
|
|
|
868 |
TEST_KERRNONE(r);
|
|
|
869 |
}
|
|
|
870 |
r = Kern::ShPoolAlloc(mainpool, mainbuf[i], 0);
|
|
|
871 |
if (r)
|
|
|
872 |
{
|
|
|
873 |
Kern::Printf("i=%d r=%d\n", i, r);
|
|
|
874 |
TEST_KERRNONE(r);
|
|
|
875 |
}
|
|
|
876 |
TBool iscontiguous;
|
|
|
877 |
iscontiguous = IsBufferContiguous(mainbuf[i]);
|
|
|
878 |
if (!iscontiguous)
|
|
|
879 |
{
|
|
|
880 |
Kern::Printf("i=%d\n", i, r);
|
|
|
881 |
TEST_EXP(iscontiguous);
|
|
|
882 |
// bang
|
|
|
883 |
}
|
|
|
884 |
}
|
|
|
885 |
for (i = 0; i < KTestPoolSizeInBufs; i++)
|
|
|
886 |
{
|
|
|
887 |
Kern::ShBufClose(mainbuf[i]);
|
|
|
888 |
Kern::ShBufClose(otherbuf[i]);
|
|
|
889 |
}
|
|
|
890 |
|
|
|
891 |
Kern::ShPoolClose(mainpool);
|
|
|
892 |
Kern::ShPoolClose(otherpool);
|
|
|
893 |
NKern::ThreadLeaveCS();
|
|
|
894 |
}
|
|
|
895 |
break;
|
|
|
896 |
// ----------------------------------------------------------------------------
|
|
|
897 |
// TInt CreatePoolPhysAddrCont(TInt aBufSize)
|
|
|
898 |
// TInt CreatePoolPhysAddrNonCont(TInt aBufSize)
|
|
|
899 |
case RShBufTestChannel::ETestCreatePoolPhysAddrCont:
|
|
|
900 |
case RShBufTestChannel::ETestCreatePoolPhysAddrNonCont:
|
|
|
901 |
{
|
|
|
902 |
r = KErrNone;
|
|
|
903 |
#ifndef __WINS__
|
|
|
904 |
TInt bufsize = (TInt) a1;
|
|
|
905 |
TInt minimumAlignmentLog2 = __e32_find_ms1_32(Cache::DmaBufferAlignment());
|
|
|
906 |
if (minimumAlignmentLog2 < 5)
|
|
|
907 |
minimumAlignmentLog2 = 5;
|
|
|
908 |
TInt pagesize;
|
|
|
909 |
r = Kern::HalFunction(EHalGroupKernel, EKernelHalPageSizeInBytes, &pagesize, 0);
|
|
|
910 |
TEST_KERRNONE(r);
|
|
|
911 |
if (r)
|
|
|
912 |
{
|
|
|
913 |
break;
|
|
|
914 |
}
|
|
|
915 |
|
|
|
916 |
if (bufsize > KMaxPhysicalMemoryBlockSize)
|
|
|
917 |
{
|
|
|
918 |
// Buffer too large
|
|
|
919 |
return KErrNone;
|
|
|
920 |
}
|
|
|
921 |
TInt physicalblocksize = RoundUp(128 * RoundUp(bufsize, Log2(minimumAlignmentLog2)), Log2(pagesize) + 1);
|
|
|
922 |
if (physicalblocksize > KMaxPhysicalMemoryBlockSize)
|
|
|
923 |
{
|
|
|
924 |
physicalblocksize = KMaxPhysicalMemoryBlockSize;
|
|
|
925 |
}
|
|
|
926 |
if (physicalblocksize < pagesize * 4)
|
|
|
927 |
{
|
|
|
928 |
physicalblocksize = pagesize * 4;
|
|
|
929 |
}
|
|
|
930 |
|
|
|
931 |
NKern::ThreadEnterCS();
|
|
|
932 |
|
|
|
933 |
// Allocate an array of physical addresses
|
|
|
934 |
TPhysAddr* addrtable = NULL;
|
|
|
935 |
|
|
|
936 |
// Allocate physical memory
|
|
|
937 |
TPhysAddr physaddr;
|
|
|
938 |
if (aReqNo == RShBufTestChannel::ETestCreatePoolPhysAddrCont)
|
|
|
939 |
{
|
|
|
940 |
r = Epoc::AllocPhysicalRam(physicalblocksize, physaddr, 0);
|
|
|
941 |
}
|
|
|
942 |
else
|
|
|
943 |
{
|
|
|
944 |
addrtable = (TPhysAddr*) Kern::Alloc((physicalblocksize / pagesize) * sizeof(TPhysAddr));
|
|
|
945 |
TEST_EXP(addrtable != NULL);
|
|
|
946 |
if (addrtable == NULL)
|
|
|
947 |
{
|
|
|
948 |
r = KErrNoMemory;
|
|
|
949 |
NKern::ThreadLeaveCS();
|
|
|
950 |
break;
|
|
|
951 |
}
|
|
|
952 |
|
|
|
953 |
TPhysAddr* addrtabletmp;
|
|
|
954 |
addrtabletmp = (TPhysAddr*) Kern::Alloc((physicalblocksize / pagesize / 2) * sizeof(TPhysAddr));
|
|
|
955 |
TEST_EXP(addrtabletmp != NULL);
|
|
|
956 |
if (addrtabletmp == NULL)
|
|
|
957 |
{
|
|
|
958 |
r = KErrNoMemory;
|
|
|
959 |
}
|
|
|
960 |
else
|
|
|
961 |
{
|
|
|
962 |
// Allocate discontiguous memory
|
|
|
963 |
r = Epoc::AllocPhysicalRam(1, addrtable);
|
|
|
964 |
TEST_KERRNONE(r);
|
|
|
965 |
if (r == KErrNone)
|
|
|
966 |
{
|
|
|
967 |
r = Epoc::AllocPhysicalRam(1, addrtabletmp); // 1 page gap
|
|
|
968 |
TEST_KERRNONE(r);
|
|
|
969 |
if (r == KErrNone)
|
|
|
970 |
{
|
|
|
971 |
r = Epoc::AllocPhysicalRam(physicalblocksize / pagesize / 2 - 1, addrtable + 1);
|
|
|
972 |
TEST_KERRNONE(r);
|
|
|
973 |
if (r == KErrNone)
|
|
|
974 |
{
|
|
|
975 |
r = Epoc::AllocPhysicalRam(physicalblocksize / pagesize / 2 - 1, addrtabletmp + 1); // big gap
|
|
|
976 |
TEST_KERRNONE(r);
|
|
|
977 |
if (r == KErrNone)
|
|
|
978 |
{
|
|
|
979 |
r = Epoc::AllocPhysicalRam(physicalblocksize / pagesize / 2, addrtable + physicalblocksize / pagesize / 2);
|
|
|
980 |
TEST_KERRNONE(r);
|
|
|
981 |
r = Epoc::FreePhysicalRam(physicalblocksize / pagesize / 2 - 1, addrtabletmp + 1);
|
|
|
982 |
TEST_KERRNONE(r);
|
|
|
983 |
}
|
|
|
984 |
}
|
|
|
985 |
r = Epoc::FreePhysicalRam(1, addrtabletmp);
|
|
|
986 |
TEST_KERRNONE(r);
|
|
|
987 |
}
|
|
|
988 |
}
|
|
|
989 |
Kern::Free(addrtabletmp);
|
|
|
990 |
}
|
|
|
991 |
}
|
|
|
992 |
|
|
|
993 |
if (r)
|
|
|
994 |
{
|
|
|
995 |
Kern::Free(addrtable);
|
|
|
996 |
NKern::ThreadLeaveCS();
|
|
|
997 |
break;
|
|
|
998 |
}
|
|
|
999 |
|
|
|
1000 |
// Create pool
|
|
|
1001 |
TInt poolsizeinbufs;
|
|
|
1002 |
poolsizeinbufs = physicalblocksize / RoundUp(bufsize, minimumAlignmentLog2);
|
|
|
1003 |
|
|
|
1004 |
TShPool* pool = NULL;
|
|
|
1005 |
if (aReqNo == RShBufTestChannel::ETestCreatePoolPhysAddrCont)
|
|
|
1006 |
{
|
|
|
1007 |
TShPoolCreateInfo inf(TShPoolCreateInfo::EDevice, bufsize,
|
|
|
1008 |
poolsizeinbufs, 0, physicalblocksize / pagesize, physaddr);
|
|
|
1009 |
r = Kern::ShPoolCreate(pool, inf, ETrue, KDefaultPoolHandleFlags);
|
|
|
1010 |
}
|
|
|
1011 |
else
|
|
|
1012 |
{
|
|
|
1013 |
TShPoolCreateInfo inf(TShPoolCreateInfo::EDevice, bufsize,
|
|
|
1014 |
poolsizeinbufs, 0, physicalblocksize / pagesize, addrtable);
|
|
|
1015 |
r = Kern::ShPoolCreate(pool, inf, ETrue, KDefaultPoolHandleFlags);
|
|
|
1016 |
}
|
|
|
1017 |
TEST_KERRNONE(r);
|
|
|
1018 |
if (r == KErrNone)
|
|
|
1019 |
{
|
|
|
1020 |
// Do some buffer allocation with the pool
|
|
|
1021 |
TInt freecount1 = Kern::ShPoolFreeCount(pool);
|
|
|
1022 |
RPointerArray<TShBuf> bufarray;
|
|
|
1023 |
TInt allocated = 0;
|
|
|
1024 |
do
|
|
|
1025 |
{
|
|
|
1026 |
TShBuf* buf;
|
|
|
1027 |
r = Kern::ShPoolAlloc(pool, buf, 0);
|
|
|
1028 |
if (r == KErrNone)
|
|
|
1029 |
{
|
|
|
1030 |
TPtr8 ptr(Kern::ShBufPtr(buf), Kern::ShBufSize(buf), Kern::ShBufSize(buf));
|
|
|
1031 |
ptr.Fill('$');
|
|
|
1032 |
bufarray.Append(buf);
|
|
|
1033 |
allocated++;
|
|
|
1034 |
}
|
|
|
1035 |
}
|
|
|
1036 |
while (r == KErrNone);
|
|
|
1037 |
TInt freecount2 = Kern::ShPoolFreeCount(pool);
|
|
|
1038 |
|
|
|
1039 |
if (r != KErrNoMemory)
|
|
|
1040 |
{
|
|
|
1041 |
TEST_KERRNONE(r);
|
|
|
1042 |
}
|
|
|
1043 |
while (bufarray.Count())
|
|
|
1044 |
{
|
|
|
1045 |
if (bufarray[0])
|
|
|
1046 |
{
|
|
|
1047 |
Kern::ShBufClose(bufarray[0]);
|
|
|
1048 |
}
|
|
|
1049 |
bufarray.Remove(0);
|
|
|
1050 |
}
|
|
|
1051 |
TInt freecount3 = Kern::ShPoolFreeCount(pool);
|
|
|
1052 |
bufarray.Close();
|
|
|
1053 |
//
|
|
|
1054 |
r = Kern::ShPoolClose(pool);
|
|
|
1055 |
if (r>0)
|
|
|
1056 |
{
|
|
|
1057 |
r = KErrNone;
|
|
|
1058 |
}
|
|
|
1059 |
|
|
|
1060 |
TEST_KERRNONE(r);
|
|
|
1061 |
|
|
|
1062 |
if ((freecount1 != freecount3) || (freecount1 != allocated) || (freecount1 != poolsizeinbufs) || (freecount2))
|
|
|
1063 |
{
|
|
|
1064 |
r = KErrUnknown;
|
|
|
1065 |
Kern::Printf("fc1=%d fc2=%d fc3=%d alloc=%d", freecount1, freecount2, freecount3, allocated);
|
|
|
1066 |
TEST_EXP(EFalse);
|
|
|
1067 |
}
|
|
|
1068 |
}
|
|
|
1069 |
NKern::Sleep(5000);
|
|
|
1070 |
TInt r2;
|
|
|
1071 |
if (aReqNo == RShBufTestChannel::ETestCreatePoolPhysAddrCont)
|
|
|
1072 |
{
|
|
|
1073 |
r2 = Epoc::FreePhysicalRam(physaddr, physicalblocksize);
|
|
|
1074 |
}
|
|
|
1075 |
else
|
|
|
1076 |
{
|
|
|
1077 |
r2 = Epoc::FreePhysicalRam(physicalblocksize / pagesize, addrtable);
|
|
|
1078 |
Kern::Free(addrtable);
|
|
|
1079 |
}
|
|
|
1080 |
TEST_KERRNONE(r2);
|
|
|
1081 |
if (!r && r2)
|
|
|
1082 |
{
|
|
|
1083 |
r = r2; // if an error occurred whilst freeing physical memory, report it
|
|
|
1084 |
}
|
|
|
1085 |
NKern::ThreadLeaveCS();
|
|
|
1086 |
#endif // __WINS__
|
|
|
1087 |
}
|
|
|
1088 |
break;
|
|
|
1089 |
// ----------------------------------------------------------------------------
|
|
|
1090 |
// TInt AllocateMax(TInt aPoolIndex, TInt& aAllocated)
|
|
|
1091 |
case RShBufTestChannel::ETestAllocateMax:
|
|
|
1092 |
{
|
|
|
1093 |
TInt r2;
|
|
|
1094 |
TInt poolindex = (TInt) a1;
|
|
|
1095 |
if ((poolindex != 0) && (poolindex != 1))
|
|
|
1096 |
{
|
|
|
1097 |
r2 = KErrArgument;
|
|
|
1098 |
break;
|
|
|
1099 |
}
|
|
|
1100 |
TShPoolInfo poolinfo;
|
|
|
1101 |
Kern::ShPoolGetInfo(iPools[poolindex], poolinfo);
|
|
|
1102 |
|
|
|
1103 |
NKern::ThreadEnterCS();
|
|
|
1104 |
|
|
|
1105 |
RPointerArray<TShBuf> bufarray;
|
|
|
1106 |
do
|
|
|
1107 |
{
|
|
|
1108 |
TShBuf* buf;
|
|
|
1109 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], buf, 0);
|
|
|
1110 |
if(r2==KErrNoMemory && (TUint)bufarray.Count()<poolinfo.iMaxBufs)
|
|
|
1111 |
{
|
|
|
1112 |
NKern::Sleep(1000);
|
|
|
1113 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], buf, 0);
|
|
|
1114 |
}
|
|
|
1115 |
if (r2 == KErrNone)
|
|
|
1116 |
{
|
|
|
1117 |
r2 = bufarray.Append(buf);
|
|
|
1118 |
TEST_KERRNONE(r2);
|
|
|
1119 |
if (r2!=KErrNone)
|
|
|
1120 |
{
|
|
|
1121 |
Kern::ShBufClose(buf);
|
|
|
1122 |
r2 = KErrGeneral;
|
|
|
1123 |
}
|
|
|
1124 |
}
|
|
|
1125 |
}
|
|
|
1126 |
while (r2 == KErrNone);
|
|
|
1127 |
|
|
|
1128 |
// close all buffers...
|
|
|
1129 |
TInt n = bufarray.Count();
|
|
|
1130 |
while (n)
|
|
|
1131 |
Kern::ShBufClose(bufarray[--n]);
|
|
|
1132 |
|
|
|
1133 |
if (r2 != KErrNoMemory)
|
|
|
1134 |
{
|
|
|
1135 |
TEST_KERRNONE(r2);
|
|
|
1136 |
}
|
|
|
1137 |
else
|
|
|
1138 |
{
|
|
|
1139 |
// Do it once more
|
|
|
1140 |
n = 0;
|
|
|
1141 |
while (n<bufarray.Count())
|
|
|
1142 |
{
|
|
|
1143 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], bufarray[n], 0);
|
|
|
1144 |
if(r2==KErrNoMemory)
|
|
|
1145 |
{
|
|
|
1146 |
NKern::Sleep(1000);
|
|
|
1147 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], bufarray[n], 0);
|
|
|
1148 |
}
|
|
|
1149 |
if (r2)
|
|
|
1150 |
{
|
|
|
1151 |
Kern::Printf("Line %d: n=%d r2=%d", __LINE__, n, r2);
|
|
|
1152 |
break;
|
|
|
1153 |
}
|
|
|
1154 |
++n;
|
|
|
1155 |
}
|
|
|
1156 |
|
|
|
1157 |
if (r2 == KErrNone)
|
|
|
1158 |
{
|
|
|
1159 |
TShBuf* extrabuf;
|
|
|
1160 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], extrabuf, 0);
|
|
|
1161 |
|
|
|
1162 |
TEST_EXP(r2 == KErrNoMemory);
|
|
|
1163 |
}
|
|
|
1164 |
|
|
|
1165 |
while (n)
|
|
|
1166 |
Kern::ShBufClose(bufarray[--n]);
|
|
|
1167 |
}
|
|
|
1168 |
|
|
|
1169 |
TInt allocated = bufarray.Count();
|
|
|
1170 |
|
|
|
1171 |
bufarray.Close();
|
|
|
1172 |
if (r2 == KErrNoMemory)
|
|
|
1173 |
{
|
|
|
1174 |
r = KErrNone;
|
|
|
1175 |
}
|
|
|
1176 |
else
|
|
|
1177 |
{
|
|
|
1178 |
r = r2;
|
|
|
1179 |
}
|
|
|
1180 |
|
|
|
1181 |
#ifdef TEST_CLIENT_THREAD
|
|
|
1182 |
NKern::ThreadLeaveCS();
|
|
|
1183 |
kumemput(a2, &allocated, sizeof(allocated));
|
|
|
1184 |
#else
|
|
|
1185 |
NKern::ThreadLeaveCS();
|
|
|
1186 |
|
|
|
1187 |
Kern::ThreadRawWrite(iClient, a2, &allocated, sizeof(allocated), iClient);
|
|
|
1188 |
|
|
|
1189 |
NKern::ThreadEnterCS();
|
|
|
1190 |
Kern::DestroyVirtualPinObject(iPin);
|
|
|
1191 |
NKern::ThreadLeaveCS();
|
|
|
1192 |
#endif
|
|
|
1193 |
|
|
|
1194 |
}
|
|
|
1195 |
break;
|
|
|
1196 |
// ----------------------------------------------------------------------------
|
|
|
1197 |
// TInt BufferAlignmentKernel(TInt aBufSize)
|
|
|
1198 |
case RShBufTestChannel::ETestBufferAlignmentKernel:
|
|
|
1199 |
{
|
|
|
1200 |
TInt bufsize = (TInt) a1;
|
|
|
1201 |
TInt alignment = (TInt) a2;
|
|
|
1202 |
|
|
|
1203 |
TInt pagesize;
|
|
|
1204 |
r = Kern::HalFunction(EHalGroupKernel, EKernelHalPageSizeInBytes, &pagesize, 0);
|
|
|
1205 |
TEST_KERRNONE(r);
|
|
|
1206 |
if (r)
|
|
|
1207 |
{
|
|
|
1208 |
break;
|
|
|
1209 |
}
|
|
|
1210 |
|
|
|
1211 |
NKern::ThreadEnterCS();
|
|
|
1212 |
|
|
|
1213 |
const TInt KNumBuffers = 20;
|
|
|
1214 |
|
|
|
1215 |
{
|
|
|
1216 |
TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, bufsize, KNumBuffers, alignment); // TODO: Change minbufs back to 8 when the pool growing code works
|
|
|
1217 |
TShPool* pool;
|
|
|
1218 |
r = Kern::ShPoolCreate(pool, inf, ETrue, KDefaultPoolHandleFlags);
|
|
|
1219 |
TEST_KERRNONE(r);
|
|
|
1220 |
if (r)
|
|
|
1221 |
{
|
|
|
1222 |
NKern::ThreadLeaveCS();
|
|
|
1223 |
break;
|
|
|
1224 |
}
|
|
|
1225 |
|
|
|
1226 |
TInt j;
|
|
|
1227 |
TShBuf* buf[KNumBuffers];
|
|
|
1228 |
memclr(buf,sizeof(buf));
|
|
|
1229 |
for (j = 0; j < KNumBuffers; j++)
|
|
|
1230 |
{
|
|
|
1231 |
r = Kern::ShPoolAlloc(pool, buf[j], 0);
|
|
|
1232 |
TEST_KERRNONE(r);
|
|
|
1233 |
if (r)
|
|
|
1234 |
{
|
|
|
1235 |
Kern::Printf("i=%d j=%d", alignment, j);
|
|
|
1236 |
break;
|
|
|
1237 |
}
|
|
|
1238 |
}
|
|
|
1239 |
if (r == KErrNone)
|
|
|
1240 |
{
|
|
|
1241 |
if (alignment < KTestMinimumAlignmentLog2)
|
|
|
1242 |
{
|
|
|
1243 |
alignment = KTestMinimumAlignmentLog2;
|
|
|
1244 |
}
|
|
|
1245 |
for (j = 0; j < KNumBuffers; j++)
|
|
|
1246 |
{
|
|
|
1247 |
if (((TUint32) Kern::ShBufPtr(buf[j]) & ((1 << alignment) - 1)))
|
|
|
1248 |
{
|
|
|
1249 |
Kern::Printf("Pool%d buf[%d]->Base() == 0x%08x", alignment, j, Kern::ShBufPtr(buf[j]));
|
|
|
1250 |
r = KErrUnknown;
|
|
|
1251 |
break;
|
|
|
1252 |
}
|
|
|
1253 |
}
|
|
|
1254 |
}
|
|
|
1255 |
for (j = 0; j < KNumBuffers; j++)
|
|
|
1256 |
{
|
|
|
1257 |
if (buf[j])
|
|
|
1258 |
{
|
|
|
1259 |
Kern::ShBufClose(buf[j]);
|
|
|
1260 |
}
|
|
|
1261 |
}
|
|
|
1262 |
TInt r2;
|
|
|
1263 |
r2 = Kern::ShPoolClose(pool);
|
|
|
1264 |
|
|
|
1265 |
if (r2>0)
|
|
|
1266 |
{
|
|
|
1267 |
r2 = KErrNone;
|
|
|
1268 |
}
|
|
|
1269 |
|
|
|
1270 |
TEST_KERRNONE(r2);
|
|
|
1271 |
if (r == KErrNone)
|
|
|
1272 |
{
|
|
|
1273 |
r = r2;
|
|
|
1274 |
}
|
|
|
1275 |
if (r)
|
|
|
1276 |
{
|
|
|
1277 |
NKern::ThreadLeaveCS();
|
|
|
1278 |
break;
|
|
|
1279 |
}
|
|
|
1280 |
}
|
|
|
1281 |
// Page aligned buffers
|
|
|
1282 |
TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, bufsize, KNumBuffers); // TODO: Change minbufs back to 8 when the pool growing code works
|
|
|
1283 |
TShPool* pool;
|
|
|
1284 |
r = Kern::ShPoolCreate(pool, inf, ETrue, KDefaultPoolHandleFlags);
|
|
|
1285 |
TEST_KERRNONE(r);
|
|
|
1286 |
if (r)
|
|
|
1287 |
{
|
|
|
1288 |
NKern::ThreadLeaveCS();
|
|
|
1289 |
break;
|
|
|
1290 |
}
|
|
|
1291 |
|
|
|
1292 |
r = Kern::ShPoolSetBufferWindow(pool,-1);
|
|
|
1293 |
TEST_KERRNONE(r);
|
|
|
1294 |
if (r)
|
|
|
1295 |
{
|
|
|
1296 |
Kern::ShPoolClose(pool);
|
|
|
1297 |
NKern::ThreadLeaveCS();
|
|
|
1298 |
break;
|
|
|
1299 |
}
|
|
|
1300 |
|
|
|
1301 |
TInt j;
|
|
|
1302 |
TShBuf* buf[KNumBuffers];
|
|
|
1303 |
memclr(buf,sizeof(buf));
|
|
|
1304 |
for (j = 0; j < KNumBuffers; j++)
|
|
|
1305 |
{
|
|
|
1306 |
r = Kern::ShPoolAlloc(pool, buf[j], 0);
|
|
|
1307 |
TEST_KERRNONE(r);
|
|
|
1308 |
if (r)
|
|
|
1309 |
{
|
|
|
1310 |
Kern::Printf("j=%d", j);
|
|
|
1311 |
break;
|
|
|
1312 |
}
|
|
|
1313 |
}
|
|
|
1314 |
if (r == KErrNone)
|
|
|
1315 |
{
|
|
|
1316 |
for (j = 0; j < KNumBuffers; j++)
|
|
|
1317 |
{
|
|
|
1318 |
if ((TUint32) Kern::ShBufPtr(buf[j]) & (pagesize - 1))
|
|
|
1319 |
{
|
|
|
1320 |
Kern::Printf("buf[%d]->Base() == 0x%08x", j, Kern::ShBufPtr(buf[j]));
|
|
|
1321 |
r = KErrUnknown;
|
|
|
1322 |
break;
|
|
|
1323 |
}
|
|
|
1324 |
}
|
|
|
1325 |
}
|
|
|
1326 |
for (j = 0; j < KNumBuffers; j++)
|
|
|
1327 |
{
|
|
|
1328 |
if (buf[j])
|
|
|
1329 |
{
|
|
|
1330 |
Kern::ShBufClose(buf[j]);
|
|
|
1331 |
}
|
|
|
1332 |
}
|
|
|
1333 |
TInt r2;
|
|
|
1334 |
r2 = Kern::ShPoolClose(pool);
|
|
|
1335 |
if (r2>0)
|
|
|
1336 |
{
|
|
|
1337 |
r2 = KErrNone;
|
|
|
1338 |
}
|
|
|
1339 |
|
|
|
1340 |
TEST_KERRNONE(r2);
|
|
|
1341 |
if (!r)
|
|
|
1342 |
{
|
|
|
1343 |
r = r2;
|
|
|
1344 |
}
|
|
|
1345 |
|
|
|
1346 |
NKern::ThreadLeaveCS();
|
|
|
1347 |
}
|
|
|
1348 |
break;
|
|
|
1349 |
// ----------------------------------------------------------------------------
|
|
|
1350 |
// TInt NegativeTestsKernel()
|
|
|
1351 |
case RShBufTestChannel::ETestNegativeTestsKernel:
|
|
|
1352 |
{
|
|
|
1353 |
TInt pagesize;
|
|
|
1354 |
r = Kern::HalFunction(EHalGroupKernel, EKernelHalPageSizeInBytes, &pagesize, 0);
|
|
|
1355 |
TEST_KERRNONE(r);
|
|
|
1356 |
if (r)
|
|
|
1357 |
{
|
|
|
1358 |
break;
|
|
|
1359 |
}
|
|
|
1360 |
|
|
|
1361 |
#define TEST_POOLCREATE_FAIL(i, p, e, r) \
|
|
|
1362 |
{ \
|
|
|
1363 |
TInt r2; \
|
|
|
1364 |
TEST_ENTERCS(); \
|
|
|
1365 |
r2 = Kern::ShPoolCreate(p, i, ETrue, KDefaultPoolHandleFlags); \
|
|
|
1366 |
TEST_LEAVECS(); \
|
|
|
1367 |
if (r2 != e) \
|
|
|
1368 |
{ \
|
|
|
1369 |
Kern::Printf("Device drive (line %d) r=%d", __LINE__, r2); \
|
|
|
1370 |
TEST_EXP(EFalse); \
|
|
|
1371 |
r = KErrUnknown; \
|
|
|
1372 |
break; \
|
|
|
1373 |
} \
|
|
|
1374 |
}
|
|
|
1375 |
|
|
|
1376 |
TShPool* pool;
|
|
|
1377 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 0, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1378 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 100, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1379 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 0, 100); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1380 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, KMaxTUint, 10); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1381 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 10, KMaxTUint); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1382 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, KMaxTUint, KMaxTUint); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1383 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 65537, 65536); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1384 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 10, 1 + (1 << (32 - Log2(pagesize)))); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1385 |
#ifndef __WINS__
|
|
|
1386 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 128 * pagesize, (Kern::FreeRamInBytes() / (128 * pagesize)) + 1); TEST_POOLCREATE_FAIL(inf, pool, KErrNoMemory, r); }
|
|
|
1387 |
#endif
|
|
|
1388 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 0, 0, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1389 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 100, 0, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1390 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 0, 100, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1391 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, KMaxTUint, 10, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1392 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, KMaxTUint, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1393 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, KMaxTUint, KMaxTUint, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1394 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 65537, 65536, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1395 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 10, KMaxTUint); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1396 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 10, 33); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1397 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 300, 24); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1398 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 65537, 16); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1399 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 10, Log2(pagesize) + 1); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1400 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 128, 10, 0); inf.SetGuardPages(); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); }
|
|
|
1401 |
}
|
|
|
1402 |
break;
|
|
|
1403 |
// ----------------------------------------------------------------------------
|
|
|
1404 |
|
|
|
1405 |
// ----------------------------------------------------------------------------
|
|
|
1406 |
// TInt RShBufTestChannel::PinBuffer(TInt aPoolHandle, TInt aBufferHandle)
|
|
|
1407 |
#ifndef __WINS__
|
|
|
1408 |
case RShBufTestChannel::ETestPinBuffer:
|
|
|
1409 |
{
|
|
|
1410 |
TInt rignore;
|
|
|
1411 |
TInt pagesize;
|
|
|
1412 |
r = Kern::HalFunction(EHalGroupKernel, EKernelHalPageSizeInBytes, &pagesize, 0);
|
|
|
1413 |
TEST_KERRNONE(r);
|
|
|
1414 |
if (r)
|
|
|
1415 |
{
|
|
|
1416 |
break;
|
|
|
1417 |
}
|
|
|
1418 |
TShPool* upool = NULL;
|
|
|
1419 |
TShBuf* ubufu = NULL; // User buffer unmapped
|
|
|
1420 |
TShBuf* ubufm = NULL; // User buffer mapped
|
|
|
1421 |
DThread* tP;
|
|
|
1422 |
#ifdef TEST_CLIENT_THREAD
|
|
|
1423 |
tP=&Kern::CurrentThread();
|
|
|
1424 |
#else
|
|
|
1425 |
tP=iClient;
|
|
|
1426 |
#endif
|
|
|
1427 |
|
|
|
1428 |
// Create pin object
|
|
|
1429 |
TPhysicalPinObject* pinobj;
|
|
|
1430 |
TEST_ENTERCS();
|
|
|
1431 |
r = Kern::CreatePhysicalPinObject(pinobj);
|
|
|
1432 |
TEST_LEAVECS();
|
|
|
1433 |
TEST_KERRNONE(r);
|
|
|
1434 |
if (r)
|
|
|
1435 |
{
|
|
|
1436 |
break;
|
|
|
1437 |
}
|
|
|
1438 |
|
|
|
1439 |
// Open user pool
|
|
|
1440 |
TEST_ENTERCS();
|
|
|
1441 |
r = Kern::ShPoolOpen(upool, tP, (TInt) a1, ETrue, KDefaultPoolHandleFlags);
|
|
|
1442 |
TEST_LEAVECS();
|
|
|
1443 |
TEST_KERRNONE(r);
|
|
|
1444 |
if (r)
|
|
|
1445 |
{
|
|
|
1446 |
TEST_ENTERCS();
|
|
|
1447 |
rignore = Kern::DestroyPhysicalPinObject(pinobj);
|
|
|
1448 |
TEST_LEAVECS();
|
|
|
1449 |
TEST_KERRNONE(rignore);
|
|
|
1450 |
break;
|
|
|
1451 |
}
|
|
|
1452 |
TShPoolInfo poolinfo;
|
|
|
1453 |
Kern::ShPoolGetInfo(upool, poolinfo);
|
|
|
1454 |
|
|
|
1455 |
// Open user buffer but do not map it
|
|
|
1456 |
TEST_ENTERCS();
|
|
|
1457 |
r = Kern::ShBufOpen(ubufu, tP, (TInt) a2);
|
|
|
1458 |
TEST_LEAVECS();
|
|
|
1459 |
TEST_KERRNONE(r);
|
|
|
1460 |
if (r)
|
|
|
1461 |
{
|
|
|
1462 |
TEST_ENTERCS();
|
|
|
1463 |
rignore = Kern::DestroyPhysicalPinObject(pinobj);
|
|
|
1464 |
TEST_LEAVECS();
|
|
|
1465 |
TEST_KERRNONE(rignore);
|
|
|
1466 |
|
|
|
1467 |
TEST_ENTERCS();
|
|
|
1468 |
rignore = Kern::ShPoolClose(upool);
|
|
|
1469 |
TEST_LEAVECS();
|
|
|
1470 |
TEST_KERRNONE(rignore);
|
|
|
1471 |
|
|
|
1472 |
break;
|
|
|
1473 |
}
|
|
|
1474 |
|
|
|
1475 |
// Allocate an array of physical addresses
|
|
|
1476 |
TPhysAddr* addrtable;
|
|
|
1477 |
TUint size = Kern::ShBufSize(ubufu);
|
|
|
1478 |
TEST_ENTERCS();
|
|
|
1479 |
addrtable = (TPhysAddr*) Kern::Alloc((RoundUp(size, Log2(pagesize)) / pagesize) * sizeof(TPhysAddr));
|
|
|
1480 |
TEST_LEAVECS();
|
|
|
1481 |
TEST_EXP(addrtable != NULL);
|
|
|
1482 |
if (!addrtable)
|
|
|
1483 |
{
|
|
|
1484 |
TEST_ENTERCS();
|
|
|
1485 |
rignore = Kern::DestroyPhysicalPinObject(pinobj);
|
|
|
1486 |
TEST_LEAVECS();
|
|
|
1487 |
TEST_KERRNONE(rignore);
|
|
|
1488 |
TEST_ENTERCS();
|
|
|
1489 |
rignore = Kern::ShBufClose(ubufu);
|
|
|
1490 |
TEST_LEAVECS();
|
|
|
1491 |
|
|
|
1492 |
TEST_KERRNONE(rignore);
|
|
|
1493 |
TEST_ENTERCS();
|
|
|
1494 |
rignore = Kern::ShPoolClose(upool);
|
|
|
1495 |
TEST_LEAVECS();
|
|
|
1496 |
TEST_KERRNONE(rignore);
|
|
|
1497 |
r = KErrNoMemory;
|
|
|
1498 |
|
|
|
1499 |
break;
|
|
|
1500 |
}
|
|
|
1501 |
|
|
|
1502 |
// Pin buffer
|
|
|
1503 |
TPhysAddr addr;
|
|
|
1504 |
TUint32 mapattr;
|
|
|
1505 |
TUint color;
|
|
|
1506 |
NKern::ThreadEnterCS();
|
|
|
1507 |
r = Kern::ShBufPin(ubufu, pinobj, ETrue, addr, addrtable, mapattr, color);
|
|
|
1508 |
NKern::ThreadLeaveCS();
|
|
|
1509 |
TEST_KERRNONE(r);
|
|
|
1510 |
if (addr != addrtable[0])
|
|
|
1511 |
{
|
|
|
1512 |
TEST_EXP(addr == KPhysAddrInvalid);
|
|
|
1513 |
if (poolinfo.iFlags & EShPoolContiguous)
|
|
|
1514 |
{
|
|
|
1515 |
TEST_EXP(EFalse); // Shouldn't happen with contiguous pools
|
|
|
1516 |
Kern::Printf("addr=0x%08x addrtable[0]=0x%08x", addr, addrtable[0]);
|
|
|
1517 |
r = KErrUnknown;
|
|
|
1518 |
}
|
|
|
1519 |
else
|
|
|
1520 |
{
|
|
|
1521 |
if (addr != KPhysAddrInvalid)
|
|
|
1522 |
{
|
|
|
1523 |
TEST_EXP(EFalse); // if buffer is not contiguous addr must be KPhysAddrInvalid
|
|
|
1524 |
Kern::Printf("addr=0x%08x addrtable[0]=0x%08x", addr, addrtable[0]);
|
|
|
1525 |
r = KErrUnknown;
|
|
|
1526 |
}
|
|
|
1527 |
}
|
|
|
1528 |
}
|
|
|
1529 |
// Leave later if this fails
|
|
|
1530 |
|
|
|
1531 |
// Destroy pin object
|
|
|
1532 |
TEST_ENTERCS();
|
|
|
1533 |
TInt r2 = Kern::DestroyPhysicalPinObject(pinobj);
|
|
|
1534 |
TEST_LEAVECS();
|
|
|
1535 |
TEST_KERRNONE(r2);
|
|
|
1536 |
|
|
|
1537 |
// Close unmapped buffer
|
|
|
1538 |
TEST_ENTERCS();
|
|
|
1539 |
rignore = Kern::ShBufClose(ubufu);
|
|
|
1540 |
TEST_LEAVECS();
|
|
|
1541 |
|
|
|
1542 |
TEST_KERRNONE(rignore);
|
|
|
1543 |
|
|
|
1544 |
// Leave test now if previous call to Kern::ShBufPin failed
|
|
|
1545 |
if (r)
|
|
|
1546 |
{
|
|
|
1547 |
TEST_ENTERCS();
|
|
|
1548 |
Kern::Free(addrtable);
|
|
|
1549 |
rignore = Kern::ShPoolClose(upool);
|
|
|
1550 |
TEST_LEAVECS();
|
|
|
1551 |
|
|
|
1552 |
TEST_KERRNONE(rignore);
|
|
|
1553 |
|
|
|
1554 |
break;
|
|
|
1555 |
}
|
|
|
1556 |
|
|
|
1557 |
// Open window if pool is buffer-aligned
|
|
|
1558 |
if (poolinfo.iFlags & EShPoolPageAlignedBuffer)
|
|
|
1559 |
{
|
|
|
1560 |
NKern::ThreadEnterCS();
|
|
|
1561 |
r = Kern::ShPoolSetBufferWindow(upool, -1);
|
|
|
1562 |
NKern::ThreadLeaveCS();
|
|
|
1563 |
TEST_KERRNONE(r);
|
|
|
1564 |
if (r)
|
|
|
1565 |
{
|
|
|
1566 |
TEST_ENTERCS();
|
|
|
1567 |
Kern::Free(addrtable);
|
|
|
1568 |
rignore = Kern::ShPoolClose(upool);
|
|
|
1569 |
|
|
|
1570 |
TEST_LEAVECS();
|
|
|
1571 |
TEST_KERRNONE(rignore);
|
|
|
1572 |
|
|
|
1573 |
break;
|
|
|
1574 |
}
|
|
|
1575 |
}
|
|
|
1576 |
|
|
|
1577 |
// Open user buffer and map it this time
|
|
|
1578 |
TEST_ENTERCS();
|
|
|
1579 |
r = Kern::ShBufOpen(ubufm, tP, (TInt) a2);
|
|
|
1580 |
TEST_LEAVECS();
|
|
|
1581 |
TEST_KERRNONE(r);
|
|
|
1582 |
if (r)
|
|
|
1583 |
{
|
|
|
1584 |
TEST_ENTERCS();
|
|
|
1585 |
Kern::Free(addrtable);
|
|
|
1586 |
rignore = Kern::ShPoolClose(upool);
|
|
|
1587 |
TEST_LEAVECS();
|
|
|
1588 |
|
|
|
1589 |
TEST_KERRNONE(rignore);
|
|
|
1590 |
|
|
|
1591 |
break;
|
|
|
1592 |
}
|
|
|
1593 |
|
|
|
1594 |
// Ensure that physical addresses match
|
|
|
1595 |
TUint8* ptr = Kern::ShBufPtr(ubufm);
|
|
|
1596 |
TEST_EXP(ptr != NULL);
|
|
|
1597 |
TBool isok = ETrue;
|
|
|
1598 |
TInt i;
|
|
|
1599 |
for (i = 0; i < RoundUp(size, Log2(pagesize)) / pagesize; i++)
|
|
|
1600 |
{
|
|
|
1601 |
TPhysAddr current = Epoc::LinearToPhysical((TLinAddr) ptr + i * pagesize);
|
|
|
1602 |
if (current != addrtable[i])
|
|
|
1603 |
{
|
|
|
1604 |
Kern::Printf("Page %d: Current=0x%08x addrtable=0x%08x (linaddr=0x%08x)", i, current, addrtable[i], ptr + i * pagesize);
|
|
|
1605 |
isok = EFalse;
|
|
|
1606 |
break;
|
|
|
1607 |
}
|
|
|
1608 |
}
|
|
|
1609 |
if (!isok)
|
|
|
1610 |
{
|
|
|
1611 |
r = KErrUnknown;
|
|
|
1612 |
}
|
|
|
1613 |
TEST_KERRNONE(r);
|
|
|
1614 |
|
|
|
1615 |
// Close mapped buffer
|
|
|
1616 |
TEST_ENTERCS();
|
|
|
1617 |
rignore = Kern::ShBufClose(ubufm);
|
|
|
1618 |
TEST_LEAVECS();
|
|
|
1619 |
|
|
|
1620 |
TEST_KERRNONE(rignore);
|
|
|
1621 |
|
|
|
1622 |
// Close pool
|
|
|
1623 |
TEST_ENTERCS();
|
|
|
1624 |
rignore = Kern::ShPoolClose(upool);
|
|
|
1625 |
TEST_LEAVECS();
|
|
|
1626 |
|
|
|
1627 |
TEST_KERRNONE(rignore);
|
|
|
1628 |
|
|
|
1629 |
// Free address table
|
|
|
1630 |
TEST_ENTERCS();
|
|
|
1631 |
Kern::Free(addrtable);
|
|
|
1632 |
TEST_LEAVECS();
|
|
|
1633 |
|
|
|
1634 |
if (!r && r2)
|
|
|
1635 |
{
|
|
|
1636 |
r = r2;
|
|
|
1637 |
}
|
|
|
1638 |
}
|
|
|
1639 |
break;
|
|
|
1640 |
#endif // __WINS__
|
|
|
1641 |
// ----------------------------------------------------------------------------
|
|
|
1642 |
case RShBufTestChannel::EFromRShBufProcessAndReturn:
|
|
|
1643 |
{
|
|
|
1644 |
// inline TInt FromRShBufProcessAndReturn(TInt aHandle);
|
|
|
1645 |
TInt bufsize = (TInt) a1;
|
|
|
1646 |
|
|
|
1647 |
TEST_ENTERCS();
|
|
|
1648 |
// Allocate kernel-side buffer
|
|
|
1649 |
TShBuf* kbuf;
|
|
|
1650 |
r = Kern::ShPoolAlloc(iPools[0], kbuf, 0);
|
|
|
1651 |
|
|
|
1652 |
if (r)
|
|
|
1653 |
{
|
|
|
1654 |
TEST_LEAVECS();
|
|
|
1655 |
break;
|
|
|
1656 |
}
|
|
|
1657 |
|
|
|
1658 |
TUint8* ptr = Kern::ShBufPtr(kbuf);
|
|
|
1659 |
TInt* lengthPtr = (TInt*)ptr;
|
|
|
1660 |
*lengthPtr = bufsize - 2;
|
|
|
1661 |
|
|
|
1662 |
#if 0 // do not cache
|
|
|
1663 |
for(TInt pos = 4; pos < bufsize; pos++)
|
|
|
1664 |
{
|
|
|
1665 |
ptr[pos] = (TUint8)(pos & 31);
|
|
|
1666 |
}
|
|
|
1667 |
#endif
|
|
|
1668 |
|
|
|
1669 |
// Now create a handle for the client
|
|
|
1670 |
TInt handle;
|
|
|
1671 |
#ifdef TEST_CLIENT_THREAD
|
|
|
1672 |
handle = Kern::ShBufMakeHandleAndOpen(kbuf, NULL);
|
|
|
1673 |
#else
|
|
|
1674 |
handle = Kern::ShBufMakeHandleAndOpen(kbuf, iClient);
|
|
|
1675 |
#endif
|
|
|
1676 |
|
|
|
1677 |
if (handle < 0)
|
|
|
1678 |
{
|
|
|
1679 |
r = handle;
|
|
|
1680 |
Kern::ShBufClose(kbuf);
|
|
|
1681 |
TEST_LEAVECS();
|
|
|
1682 |
break;
|
|
|
1683 |
}
|
|
|
1684 |
|
|
|
1685 |
// Close buffer - but it is still referenced by client handle
|
|
|
1686 |
Kern::ShBufClose(kbuf);
|
|
|
1687 |
TEST_LEAVECS();
|
|
|
1688 |
|
|
|
1689 |
r=handle;
|
|
|
1690 |
}
|
|
|
1691 |
break;
|
|
|
1692 |
case RShBufTestChannel::EFromRShBufProcessAndRelease:
|
|
|
1693 |
{
|
|
|
1694 |
// inline TInt FromRShBufProcessAndRelease(TInt aHandle);
|
|
|
1695 |
TShBuf* ubuf = NULL;
|
|
|
1696 |
DThread* tP;
|
|
|
1697 |
|
|
|
1698 |
#ifdef TEST_CLIENT_THREAD
|
|
|
1699 |
tP=&Kern::CurrentThread();
|
|
|
1700 |
#else
|
|
|
1701 |
tP=iClient;
|
|
|
1702 |
#endif
|
|
|
1703 |
|
|
|
1704 |
TEST_ENTERCS();
|
|
|
1705 |
r = Kern::ShBufOpen(ubuf, tP, (TInt) a1);
|
|
|
1706 |
// close handle on behalf of user side application
|
|
|
1707 |
Kern::CloseHandle(tP, (TInt) a1);
|
|
|
1708 |
TEST_LEAVECS();
|
|
|
1709 |
|
|
|
1710 |
if(r!=KErrNone)
|
|
|
1711 |
{
|
|
|
1712 |
Kern::Printf("Buf not found");
|
|
|
1713 |
break;
|
|
|
1714 |
}
|
|
|
1715 |
|
|
|
1716 |
#ifdef _DEBUG
|
|
|
1717 |
TUint8* dataPtr = Kern::ShBufPtr(ubuf);
|
|
|
1718 |
|
|
|
1719 |
TInt* lengthPtr = (TInt*)(&dataPtr[0]);
|
|
|
1720 |
|
|
|
1721 |
for(TInt pos = 4; pos < *lengthPtr; pos++)
|
|
|
1722 |
{
|
|
|
1723 |
if (dataPtr[pos] != (TUint8)(pos & 31))
|
|
|
1724 |
{
|
|
|
1725 |
r=KErrCorrupt;
|
|
|
1726 |
Kern::Printf("Buf corrupt");
|
|
|
1727 |
break;
|
|
|
1728 |
}
|
|
|
1729 |
}
|
|
|
1730 |
#endif
|
|
|
1731 |
|
|
|
1732 |
TEST_ENTERCS();
|
|
|
1733 |
Kern::ShBufClose(ubuf);
|
|
|
1734 |
TEST_LEAVECS();
|
|
|
1735 |
|
|
|
1736 |
r=KErrNone;
|
|
|
1737 |
}
|
|
|
1738 |
break;
|
|
|
1739 |
case RShBufTestChannel::EFromTPtr8ProcessAndReturn:
|
|
|
1740 |
{
|
|
|
1741 |
TInt bufsize = (TInt) a2;
|
|
|
1742 |
TPtr8 rxBuf(iDriverRxBuffer,sizeof(iDriverRxBuffer),sizeof(iDriverRxBuffer));
|
|
|
1743 |
|
|
|
1744 |
#if 0
|
|
|
1745 |
for(TInt pos = 0; pos < bufsize; pos++)
|
|
|
1746 |
{
|
|
|
1747 |
rxBuf[pos] = (TUint8)(pos & 31);
|
|
|
1748 |
}
|
|
|
1749 |
#endif
|
|
|
1750 |
rxBuf.SetLength(bufsize-2);
|
|
|
1751 |
|
|
|
1752 |
#ifdef TEST_CLIENT_THREAD
|
|
|
1753 |
Kern::KUDesPut(*(TDes8*)a1, rxBuf); // put content from test app
|
|
|
1754 |
r=KErrNone;
|
|
|
1755 |
#else
|
|
|
1756 |
r = Kern::ThreadDesWrite(iClient, a1, rxBuf, 0, iClient);
|
|
|
1757 |
|
|
|
1758 |
NKern::ThreadEnterCS();
|
|
|
1759 |
Kern::DestroyVirtualPinObject(iPin);
|
|
|
1760 |
NKern::ThreadLeaveCS();
|
|
|
1761 |
#endif
|
|
|
1762 |
}
|
|
|
1763 |
break;
|
|
|
1764 |
case RShBufTestChannel::EFromTPtr8ProcessAndRelease:
|
|
|
1765 |
{
|
|
|
1766 |
// inline TInt FromTPtr8ProcessAndRelease(TDes8& aBuf);
|
|
|
1767 |
#if defined _DEBUG || defined TEST_CLIENT_THREAD
|
|
|
1768 |
TPtr8 bufp(iDriverTxBuffer, sizeof(iDriverTxBuffer), sizeof(iDriverTxBuffer));
|
|
|
1769 |
#endif
|
|
|
1770 |
#ifdef TEST_CLIENT_THREAD
|
|
|
1771 |
Kern::KUDesGet(bufp,*(const TDesC8*)a1); // get content from test app
|
|
|
1772 |
#endif
|
|
|
1773 |
|
|
|
1774 |
#ifdef _DEBUG
|
|
|
1775 |
TUint8* bufptr = const_cast<TUint8*>(bufp.Ptr());
|
|
|
1776 |
for(TInt pos = 0; pos < bufp.Length(); pos++)
|
|
|
1777 |
{
|
|
|
1778 |
if (bufptr[pos] != (TUint8)(pos & 31))
|
|
|
1779 |
{
|
|
|
1780 |
r=KErrCorrupt;
|
|
|
1781 |
Kern::Printf("Buf corrupt");
|
|
|
1782 |
break;
|
|
|
1783 |
}
|
|
|
1784 |
}
|
|
|
1785 |
#endif
|
|
|
1786 |
|
|
|
1787 |
// Nothing to release here!
|
|
|
1788 |
|
|
|
1789 |
r=KErrNone;
|
|
|
1790 |
}
|
|
|
1791 |
break;
|
|
|
1792 |
}
|
|
|
1793 |
|
|
|
1794 |
return r;
|
|
|
1795 |
}
|