author | hgs |
Mon, 10 May 2010 11:40:53 +0100 | |
changeset 132 | e4a7b1cbe40c |
parent 33 | 0173bcd7697c |
permissions | -rw-r--r-- |
0 | 1 |
// 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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33
0173bcd7697c
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
342 |
TPtr8 tempPtr(0, 0, 0); |
0173bcd7697c
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
343 |
kumemget(&tempPtr, a1, sizeof(tempPtr)); |
0173bcd7697c
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
344 |
|
0173bcd7697c
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
345 |
TUint size = tempPtr.Size(); |
0 | 346 |
|
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if(size <= sizeof(iDriverRxBuffer)) |
|
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{ |
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NKern::ThreadEnterCS(); |
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33
0173bcd7697c
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
350 |
r = Kern::CreateAndPinVirtualMemory(iPin, (TLinAddr)tempPtr.Ptr(), size); |
0 | 351 |
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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||
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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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||
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switch (aReqNo) |
|
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{ |
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// ---------------------------------------------------------------------------- |
|
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// TInt RShBufTestChannel::OpenUserPool(TInt aHandle, TShPoolInfo& aPoolInfo) |
|
382 |
case RShBufTestChannel::ETestOpenUserPool: |
|
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{ |
|
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DThread* tP=NULL; |
|
385 |
||
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#ifdef TEST_CLIENT_THREAD |
|
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kumemget(&iUserpoolinfo, a2, sizeof(iUserpoolinfo)); |
|
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tP=&Kern::CurrentThread(); |
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#else |
|
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tP=iClient; |
|
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#endif |
|
392 |
||
393 |
TEST_EXP(!iPools[0]); |
|
394 |
if(iPools[0]) |
|
395 |
{ |
|
396 |
r = KErrAlreadyExists; |
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break; |
|
398 |
} |
|
399 |
||
400 |
NKern::ThreadEnterCS(); |
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401 |
r = Kern::ShPoolOpen(iPools[0], tP, (TInt) a1, ETrue, KDefaultPoolHandleFlags); |
|
402 |
NKern::ThreadLeaveCS(); |
|
403 |
||
404 |
TEST_KERRNONE(r); |
|
405 |
if (r) |
|
406 |
{ |
|
407 |
break; |
|
408 |
} |
|
409 |
||
410 |
TInt n; |
|
411 |
n = reinterpret_cast<DShPool*>(iPools[0])->AccessCount(); |
|
412 |
TEST_EXP(n == 2); |
|
413 |
if (n != 2) |
|
414 |
{ |
|
415 |
r = KErrUnknown; |
|
416 |
break; |
|
417 |
} |
|
418 |
||
419 |
TShPoolInfo poolinfo; |
|
420 |
Kern::ShPoolGetInfo(iPools[0], poolinfo); |
|
421 |
if (!((poolinfo.iBufSize == iUserpoolinfo.iBufSize) && |
|
422 |
((TUint)Kern::ShPoolBufSize(iPools[0]) == iUserpoolinfo.iBufSize) && |
|
423 |
(poolinfo.iInitialBufs == iUserpoolinfo.iInitialBufs) && |
|
424 |
(poolinfo.iMaxBufs == iUserpoolinfo.iMaxBufs) && |
|
425 |
(poolinfo.iGrowTriggerRatio == iUserpoolinfo.iGrowTriggerRatio) && |
|
426 |
(poolinfo.iGrowByRatio == iUserpoolinfo.iGrowByRatio) && |
|
427 |
(poolinfo.iShrinkHysteresisRatio == iUserpoolinfo.iShrinkHysteresisRatio) && |
|
428 |
(poolinfo.iAlignment == iUserpoolinfo.iAlignment) && |
|
429 |
((poolinfo.iFlags & EShPoolNonPageAlignedBuffer) == (iUserpoolinfo.iFlags & EShPoolNonPageAlignedBuffer)) && |
|
430 |
((poolinfo.iFlags & EShPoolPageAlignedBuffer) == (iUserpoolinfo.iFlags & EShPoolPageAlignedBuffer)))) |
|
431 |
{ |
|
432 |
TEST_EXP(EFalse); |
|
433 |
Kern::Printf("poolinfo.iBufSize == %d (expected %d)", poolinfo.iBufSize, iUserpoolinfo.iBufSize); |
|
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Kern::Printf("BufSize() == %d", Kern::ShPoolBufSize(iPools[0])); |
|
435 |
Kern::Printf("poolinfo.iInitialBufs == %d (expected %d)", poolinfo.iInitialBufs, iUserpoolinfo.iInitialBufs); |
|
436 |
Kern::Printf("poolinfo.iMaxBufs == %d (expected %d)", poolinfo.iMaxBufs, iUserpoolinfo.iMaxBufs); |
|
437 |
Kern::Printf("poolinfo.iGrowTriggerRatio == %d (expected %d)", poolinfo.iGrowTriggerRatio, iUserpoolinfo.iGrowTriggerRatio); |
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Kern::Printf("poolinfo.iGrowByRatio == %d (expected %d)", poolinfo.iGrowByRatio, iUserpoolinfo.iGrowByRatio); |
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Kern::Printf("poolinfo.iShrinkHysteresisRatio == %d (expected %d)", poolinfo.iShrinkHysteresisRatio, iUserpoolinfo.iShrinkHysteresisRatio); |
|
440 |
Kern::Printf("poolinfo.iAlignment == %d (expected %d)", poolinfo.iAlignment, iUserpoolinfo.iAlignment); |
|
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Kern::Printf("poolinfo.iFlags == 0x%08x (user=0x%08x)", poolinfo.iFlags, iUserpoolinfo.iFlags); |
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442 |
||
443 |
r = KErrUnknown; |
|
444 |
break; |
|
445 |
} |
|
446 |
||
447 |
if(poolinfo.iFlags & EShPoolPageAlignedBuffer) |
|
448 |
{ |
|
449 |
NKern::ThreadEnterCS(); |
|
450 |
r = Kern::ShPoolSetBufferWindow(iPools[0],-1); |
|
451 |
NKern::ThreadLeaveCS(); |
|
452 |
TEST_KERRNONE(r); |
|
453 |
if(r!=KErrNone) |
|
454 |
break; |
|
455 |
} |
|
456 |
||
457 |
r = KErrNone; |
|
458 |
} |
|
459 |
break; |
|
460 |
// ---------------------------------------------------------------------------- |
|
461 |
// TInt RShBufTestChannel::OpenKernelPool(TShPoolCreateInfo& aInfo, TInt& aHandle) |
|
462 |
case RShBufTestChannel::ETestOpenKernelPool: |
|
463 |
{ |
|
464 |
TInt handle; |
|
465 |
#ifdef TEST_CLIENT_THREAD |
|
466 |
// We can only handle one request at a time. |
|
467 |
TEST_EXP(!iCreateinfo); |
|
468 |
if(iCreateinfo) |
|
469 |
{ |
|
470 |
r = KErrInUse; |
|
471 |
break; |
|
472 |
} |
|
473 |
||
474 |
NKern::ThreadEnterCS(); |
|
475 |
iCreateinfo = new TShPoolCreateInfo; |
|
476 |
NKern::ThreadLeaveCS(); |
|
477 |
TEST_EXP(iCreateinfo != NULL); |
|
478 |
if(!iCreateinfo) |
|
479 |
{ |
|
480 |
r = KErrNoMemory; |
|
481 |
break; |
|
482 |
} |
|
483 |
||
484 |
kumemget(iCreateinfo, a1, sizeof(TShPoolInfo)); |
|
485 |
#endif |
|
486 |
||
487 |
TEST_EXP(!iPools[1]); |
|
488 |
if(iPools[1]) |
|
489 |
{ |
|
490 |
r = KErrAlreadyExists; |
|
491 |
break; |
|
492 |
} |
|
493 |
||
494 |
NKern::ThreadEnterCS(); |
|
495 |
r = Kern::ShPoolCreate(iPools[1], *iCreateinfo, ETrue, KDefaultPoolHandleFlags); |
|
496 |
delete iCreateinfo; |
|
497 |
iCreateinfo = NULL; |
|
498 |
NKern::ThreadLeaveCS(); |
|
499 |
||
500 |
TEST_KERRNONE(r); |
|
501 |
if (r) |
|
502 |
{ |
|
503 |
#ifndef TEST_CLIENT_THREAD |
|
504 |
NKern::ThreadEnterCS(); |
|
505 |
Kern::DestroyVirtualPinObject(iPin); |
|
506 |
NKern::ThreadLeaveCS(); |
|
507 |
#endif |
|
508 |
break; |
|
509 |
} |
|
510 |
||
511 |
TInt n; |
|
512 |
n = reinterpret_cast<DShPool*>(iPools[1])->AccessCount(); |
|
513 |
TEST_EXP(n == 1); |
|
514 |
if (n != 1) |
|
515 |
{ |
|
516 |
#ifndef TEST_CLIENT_THREAD |
|
517 |
NKern::ThreadEnterCS(); |
|
518 |
Kern::DestroyVirtualPinObject(iPin); |
|
519 |
NKern::ThreadLeaveCS(); |
|
520 |
#endif |
|
521 |
||
522 |
r = KErrUnknown; |
|
523 |
break; |
|
524 |
} |
|
525 |
||
526 |
TShPoolInfo poolinfo; |
|
527 |
Kern::ShPoolGetInfo(iPools[1], poolinfo); |
|
528 |
if(poolinfo.iFlags & EShPoolPageAlignedBuffer) |
|
529 |
{ |
|
530 |
NKern::ThreadEnterCS(); |
|
531 |
r = Kern::ShPoolSetBufferWindow(iPools[1],-1); |
|
532 |
NKern::ThreadLeaveCS(); |
|
533 |
TEST_KERRNONE(r); |
|
534 |
if(r!=KErrNone) |
|
535 |
{ |
|
536 |
#ifndef TEST_CLIENT_THREAD |
|
537 |
NKern::ThreadEnterCS(); |
|
538 |
Kern::DestroyVirtualPinObject(iPin); |
|
539 |
NKern::ThreadLeaveCS(); |
|
540 |
#endif |
|
541 |
||
542 |
break; |
|
543 |
} |
|
544 |
} |
|
545 |
||
546 |
#ifdef TEST_CLIENT_THREAD |
|
547 |
// Now create a handle for the client |
|
548 |
NKern::ThreadEnterCS(); |
|
549 |
handle = Kern::ShPoolMakeHandleAndOpen(iPools[1], NULL, KDefaultPoolHandleFlags); |
|
550 |
NKern::ThreadLeaveCS(); |
|
551 |
#else |
|
552 |
handle = Kern::ShPoolMakeHandleAndOpen(iPools[1], iClient, KDefaultPoolHandleFlags); |
|
553 |
#endif |
|
554 |
TEST_EXP(handle > 0); |
|
555 |
if (handle < 0) |
|
556 |
{ |
|
557 |
#ifndef TEST_CLIENT_THREAD |
|
558 |
NKern::ThreadEnterCS(); |
|
559 |
Kern::DestroyVirtualPinObject(iPin); |
|
560 |
NKern::ThreadLeaveCS(); |
|
561 |
#endif |
|
562 |
||
563 |
r = handle; |
|
564 |
break; |
|
565 |
} |
|
566 |
||
567 |
n = reinterpret_cast<DShPool*>(iPools[1])->AccessCount(); |
|
568 |
||
569 |
TEST_EXP(n == 2); |
|
570 |
if (n != 2) |
|
571 |
{ |
|
572 |
#ifndef TEST_CLIENT_THREAD |
|
573 |
NKern::ThreadEnterCS(); |
|
574 |
Kern::DestroyVirtualPinObject(iPin); |
|
575 |
NKern::ThreadLeaveCS(); |
|
576 |
#endif |
|
577 |
||
578 |
r = KErrUnknown; |
|
579 |
break; |
|
580 |
} |
|
581 |
||
582 |
#ifdef TEST_CLIENT_THREAD |
|
583 |
kumemput(a2, &handle, sizeof(handle)); |
|
584 |
#else |
|
585 |
Kern::ThreadRawWrite(iClient, a2, &handle, sizeof(handle), iClient); |
|
586 |
||
587 |
NKern::ThreadEnterCS(); |
|
588 |
Kern::DestroyVirtualPinObject(iPin); |
|
589 |
NKern::ThreadLeaveCS(); |
|
590 |
#endif |
|
591 |
} |
|
592 |
break; |
|
593 |
// ---------------------------------------------------------------------------- |
|
594 |
// TInt RShBufTestChannel::CloseUserPool() |
|
595 |
case RShBufTestChannel::ETestCloseUserPool: |
|
596 |
{ |
|
597 |
TInt n; |
|
598 |
n = reinterpret_cast<DShPool*>(iPools[0])->AccessCount(); |
|
599 |
||
600 |
TEST_EXP(n == 1); |
|
601 |
if (n != 1) |
|
602 |
{ |
|
603 |
r = KErrUnknown; |
|
604 |
break; |
|
605 |
} |
|
606 |
TEST_ENTERCS(); |
|
607 |
r = Kern::ShPoolClose(iPools[0]); |
|
608 |
iPools[0] = 0; |
|
609 |
TEST_LEAVECS(); |
|
610 |
if (r>0) |
|
611 |
{ |
|
612 |
r = KErrNone; |
|
613 |
} |
|
614 |
||
615 |
TEST_KERRNONE(r); |
|
616 |
} |
|
617 |
break; |
|
618 |
// ---------------------------------------------------------------------------- |
|
619 |
// TInt RShBufTestChannel::CloseKernelPool() |
|
620 |
case RShBufTestChannel::ETestCloseKernelPool: |
|
621 |
{ |
|
622 |
#if 0 |
|
623 |
TInt n; |
|
624 |
n = reinterpret_cast<DShPool*>(iPools[1])->AccessCount(); |
|
625 |
TEST_EXP(n == 2); |
|
626 |
if (n != 2) |
|
627 |
{ |
|
628 |
r = KErrUnknown; |
|
629 |
break; |
|
630 |
} |
|
631 |
#endif |
|
632 |
TEST_ENTERCS(); |
|
633 |
r = Kern::ShPoolClose(iPools[1]); |
|
634 |
iPools[1] = 0; |
|
635 |
TEST_LEAVECS(); |
|
636 |
if (r>0) |
|
637 |
{ |
|
638 |
r = KErrNone; |
|
639 |
} |
|
640 |
||
641 |
TEST_KERRNONE(r); |
|
642 |
} |
|
643 |
break; |
|
644 |
// ---------------------------------------------------------------------------- |
|
645 |
// TInt RShBufTestChannel::ManipulateUserBuffer(TInt aHandle) |
|
646 |
case RShBufTestChannel::ETestManipulateUserBuffer: |
|
647 |
{ |
|
648 |
TShBuf* ubuf = NULL; |
|
649 |
DThread* tP; |
|
650 |
||
651 |
#ifdef TEST_CLIENT_THREAD |
|
652 |
tP=&Kern::CurrentThread(); |
|
653 |
#else |
|
654 |
tP=iClient; |
|
655 |
#endif |
|
656 |
NKern::ThreadEnterCS(); |
|
657 |
||
658 |
r = Kern::ShBufOpen(ubuf, tP, (TInt) a1); |
|
659 |
||
660 |
TEST_KERRNONE(r); |
|
661 |
if (r!=KErrNone) |
|
662 |
{ |
|
663 |
NKern::ThreadLeaveCS(); |
|
664 |
break; |
|
665 |
} |
|
666 |
||
667 |
TInt n; |
|
668 |
n = reinterpret_cast<DShBuf*>(ubuf)->AccessCount(); |
|
669 |
||
670 |
TEST_EXP(n == 2); |
|
671 |
if (n != 2) |
|
672 |
{ |
|
673 |
r = KErrUnknown; |
|
674 |
Kern::ShBufClose(ubuf); |
|
675 |
NKern::ThreadLeaveCS(); |
|
676 |
break; |
|
677 |
} |
|
678 |
||
679 |
TInt i; |
|
680 |
||
681 |
TInt blocks = Kern::ShBufSize(ubuf) / KTestData1().Length(); |
|
682 |
||
683 |
for (i = 0; i < blocks; i++) |
|
684 |
{ |
|
685 |
||
686 |
TPtr8 ptr(Kern::ShBufPtr(ubuf) + (i * KTestData1().Length()), KTestData1().Length(), KTestData1().Length()); |
|
687 |
r = KTestData1().Compare(ptr); |
|
688 |
||
689 |
if (r) |
|
690 |
{ |
|
691 |
break; |
|
692 |
} |
|
693 |
ptr.Fill(i); |
|
694 |
} |
|
695 |
||
696 |
TEST_EXP(r == KErrNone); |
|
697 |
if (r) |
|
698 |
{ |
|
699 |
r = KErrUnknown; |
|
700 |
} |
|
701 |
Kern::ShBufClose(ubuf); |
|
702 |
NKern::ThreadLeaveCS(); |
|
703 |
} |
|
704 |
break; |
|
705 |
// ---------------------------------------------------------------------------- |
|
706 |
// TInt RShBufTestChannel::AllocateKernelBuffer(TInt aPoolIndex, TInt& aHandle) |
|
707 |
case RShBufTestChannel::ETestAllocateKernelBuffer: |
|
708 |
{ |
|
709 |
TInt poolindex = (TInt) a1; |
|
710 |
if ((poolindex != 0) && (poolindex != 1)) |
|
711 |
{ |
|
712 |
r = KErrArgument; |
|
713 |
break; |
|
714 |
} |
|
715 |
||
716 |
NKern::ThreadEnterCS(); |
|
717 |
||
718 |
// Allocate kernel-side buffer |
|
719 |
TShBuf* kbuf; |
|
720 |
r = Kern::ShPoolAlloc(iPools[poolindex], kbuf, 0); |
|
721 |
||
722 |
TEST_KERRNONE(r); |
|
723 |
if (r) |
|
724 |
{ |
|
725 |
NKern::ThreadLeaveCS(); |
|
726 |
break; |
|
727 |
} |
|
728 |
||
729 |
// Fill it with test data |
|
730 |
TUint i; |
|
731 |
for (i = 0; i < Kern::ShPoolBufSize(iPools[poolindex]) / KTestData2().Length(); i++) |
|
732 |
{ |
|
733 |
TPtr8 ptr(Kern::ShBufPtr(kbuf) + (i * KTestData2().Length()), KTestData2().Length(), KTestData2().Length()); |
|
734 |
ptr.Copy(KTestData2()); |
|
735 |
} |
|
736 |
||
737 |
// Now create a handle for the client |
|
738 |
TInt handle; |
|
739 |
#ifdef TEST_CLIENT_THREAD |
|
740 |
handle = Kern::ShBufMakeHandleAndOpen(kbuf, NULL); |
|
741 |
#else |
|
742 |
handle = Kern::ShBufMakeHandleAndOpen(kbuf, iClient); |
|
743 |
#endif |
|
744 |
||
745 |
TEST_EXP(handle > 0); |
|
746 |
if (handle < 0) |
|
747 |
{ |
|
748 |
r = handle; |
|
749 |
Kern::ShBufClose(kbuf); |
|
750 |
NKern::ThreadLeaveCS(); |
|
751 |
||
752 |
break; |
|
753 |
} |
|
754 |
TInt n; |
|
755 |
n = reinterpret_cast<DShBuf*>(kbuf)->AccessCount(); |
|
756 |
||
757 |
TEST_EXP(n == 2); |
|
758 |
if (n != 2) |
|
759 |
{ |
|
760 |
r = KErrUnknown; |
|
761 |
Kern::ShBufClose(kbuf); |
|
762 |
NKern::ThreadLeaveCS(); |
|
763 |
||
764 |
break; |
|
765 |
} |
|
766 |
#ifdef TEST_CLIENT_THREAD |
|
767 |
NKern::ThreadLeaveCS(); |
|
768 |
||
769 |
kumemput(a2, &handle, sizeof(handle)); |
|
770 |
||
771 |
NKern::ThreadEnterCS(); |
|
772 |
Kern::ShBufClose(kbuf); |
|
773 |
NKern::ThreadLeaveCS(); |
|
774 |
#else |
|
775 |
NKern::ThreadLeaveCS(); |
|
776 |
||
777 |
Kern::ThreadRawWrite(iClient, a2, &handle, sizeof(handle), iClient); |
|
778 |
||
779 |
NKern::ThreadEnterCS(); |
|
780 |
Kern::DestroyVirtualPinObject(iPin); |
|
781 |
||
782 |
// Close buffer - but it is still referenced by client handle |
|
783 |
Kern::ShBufClose(kbuf); |
|
784 |
NKern::ThreadLeaveCS(); |
|
785 |
#endif |
|
786 |
} |
|
787 |
break; |
|
788 |
// ---------------------------------------------------------------------------- |
|
789 |
// TInt ContiguousPoolKernel(TShPoolCreateInfo& aInfo) |
|
790 |
case RShBufTestChannel::ETestCreatePoolContiguousPool: |
|
791 |
{ |
|
792 |
#ifdef TEST_CLIENT_THREAD |
|
793 |
NKern::ThreadEnterCS(); |
|
794 |
iCreateinfo = new TShPoolCreateInfo; |
|
795 |
NKern::ThreadLeaveCS(); |
|
796 |
TEST_EXP(iCreateinfo != NULL); |
|
797 |
if(!iCreateinfo) |
|
798 |
{ |
|
799 |
r = KErrNoMemory; |
|
800 |
break; |
|
801 |
} |
|
802 |
||
803 |
kumemget(iCreateinfo, a1, sizeof(TShPoolInfo)); |
|
804 |
#endif |
|
805 |
||
806 |
TShPool* mainpool; |
|
807 |
TShPool* otherpool; |
|
808 |
||
809 |
NKern::ThreadEnterCS(); |
|
810 |
||
811 |
r = Kern::ShPoolCreate(otherpool, *iCreateinfo, ETrue, KDefaultPoolHandleFlags); |
|
812 |
TEST_KERRNONE(r); |
|
813 |
||
814 |
r = Kern::ShPoolSetBufferWindow(otherpool,-1); |
|
815 |
TEST_KERRNONE(r); |
|
816 |
||
817 |
iCreateinfo->SetContiguous(); |
|
818 |
TEST_KERRNONE(r); |
|
819 |
||
820 |
r = Kern::ShPoolCreate(mainpool, *iCreateinfo, ETrue, KDefaultPoolHandleFlags); |
|
821 |
NKern::ThreadEnterCS(); |
|
822 |
delete iCreateinfo; |
|
823 |
iCreateinfo = NULL; |
|
824 |
NKern::ThreadLeaveCS(); |
|
825 |
TEST_KERRNONE(r); |
|
826 |
||
827 |
r = Kern::ShPoolSetBufferWindow(mainpool,-1); |
|
828 |
TEST_KERRNONE(r); |
|
829 |
||
830 |
TInt i; |
|
831 |
TShBuf* mainbuf[KTestPoolSizeInBufs]; |
|
832 |
TShBuf* otherbuf[KTestPoolSizeInBufs]; |
|
833 |
for (i = 0; i < KTestPoolSizeInBufs; i++) |
|
834 |
{ |
|
835 |
r = Kern::ShPoolAlloc(mainpool, mainbuf[i], 0); |
|
836 |
if (r) |
|
837 |
{ |
|
838 |
Kern::Printf("i=%d r=%d\n", i, r); |
|
839 |
TEST_KERRNONE(r); |
|
840 |
} |
|
841 |
r = Kern::ShPoolAlloc(otherpool, otherbuf[i], 0); |
|
842 |
if (r) |
|
843 |
{ |
|
844 |
Kern::Printf("i=%d r=%d\n", i, r); |
|
845 |
TEST_KERRNONE(r); |
|
846 |
} |
|
847 |
TBool iscontiguous; |
|
848 |
iscontiguous = IsBufferContiguous(mainbuf[i]); |
|
849 |
if (!iscontiguous) |
|
850 |
{ |
|
851 |
Kern::Printf("i=%d\n", i, r); |
|
852 |
TEST_EXP(iscontiguous); |
|
853 |
} |
|
854 |
// delay? |
|
855 |
} |
|
856 |
||
857 |
// Free every other buffer |
|
858 |
for (i = 0; i < KTestPoolSizeInBufs; i += 2) |
|
859 |
{ |
|
860 |
Kern::ShBufClose(mainbuf[i]); |
|
861 |
Kern::ShBufClose(otherbuf[i]); |
|
862 |
} |
|
863 |
||
864 |
// Re-allocate buffers |
|
865 |
for (i = 0; i < KTestPoolSizeInBufs; i += 2) |
|
866 |
{ |
|
867 |
r = Kern::ShPoolAlloc(otherpool, otherbuf[i], 0); |
|
868 |
if (r) |
|
869 |
{ |
|
870 |
Kern::Printf("i=%d r=%d\n", i, r); |
|
871 |
TEST_KERRNONE(r); |
|
872 |
} |
|
873 |
r = Kern::ShPoolAlloc(mainpool, mainbuf[i], 0); |
|
874 |
if (r) |
|
875 |
{ |
|
876 |
Kern::Printf("i=%d r=%d\n", i, r); |
|
877 |
TEST_KERRNONE(r); |
|
878 |
} |
|
879 |
TBool iscontiguous; |
|
880 |
iscontiguous = IsBufferContiguous(mainbuf[i]); |
|
881 |
if (!iscontiguous) |
|
882 |
{ |
|
883 |
Kern::Printf("i=%d\n", i, r); |
|
884 |
TEST_EXP(iscontiguous); |
|
885 |
// bang |
|
886 |
} |
|
887 |
} |
|
888 |
for (i = 0; i < KTestPoolSizeInBufs; i++) |
|
889 |
{ |
|
890 |
Kern::ShBufClose(mainbuf[i]); |
|
891 |
Kern::ShBufClose(otherbuf[i]); |
|
892 |
} |
|
893 |
||
894 |
Kern::ShPoolClose(mainpool); |
|
895 |
Kern::ShPoolClose(otherpool); |
|
896 |
NKern::ThreadLeaveCS(); |
|
897 |
} |
|
898 |
break; |
|
899 |
// ---------------------------------------------------------------------------- |
|
900 |
// TInt CreatePoolPhysAddrCont(TInt aBufSize) |
|
901 |
// TInt CreatePoolPhysAddrNonCont(TInt aBufSize) |
|
902 |
case RShBufTestChannel::ETestCreatePoolPhysAddrCont: |
|
903 |
case RShBufTestChannel::ETestCreatePoolPhysAddrNonCont: |
|
904 |
{ |
|
905 |
r = KErrNone; |
|
906 |
#ifndef __WINS__ |
|
907 |
TInt bufsize = (TInt) a1; |
|
908 |
TInt minimumAlignmentLog2 = __e32_find_ms1_32(Cache::DmaBufferAlignment()); |
|
909 |
if (minimumAlignmentLog2 < 5) |
|
910 |
minimumAlignmentLog2 = 5; |
|
911 |
TInt pagesize; |
|
912 |
r = Kern::HalFunction(EHalGroupKernel, EKernelHalPageSizeInBytes, &pagesize, 0); |
|
913 |
TEST_KERRNONE(r); |
|
914 |
if (r) |
|
915 |
{ |
|
916 |
break; |
|
917 |
} |
|
918 |
||
919 |
if (bufsize > KMaxPhysicalMemoryBlockSize) |
|
920 |
{ |
|
921 |
// Buffer too large |
|
922 |
return KErrNone; |
|
923 |
} |
|
924 |
TInt physicalblocksize = RoundUp(128 * RoundUp(bufsize, Log2(minimumAlignmentLog2)), Log2(pagesize) + 1); |
|
925 |
if (physicalblocksize > KMaxPhysicalMemoryBlockSize) |
|
926 |
{ |
|
927 |
physicalblocksize = KMaxPhysicalMemoryBlockSize; |
|
928 |
} |
|
929 |
if (physicalblocksize < pagesize * 4) |
|
930 |
{ |
|
931 |
physicalblocksize = pagesize * 4; |
|
932 |
} |
|
933 |
||
934 |
NKern::ThreadEnterCS(); |
|
935 |
||
936 |
// Allocate an array of physical addresses |
|
937 |
TPhysAddr* addrtable = NULL; |
|
938 |
||
939 |
// Allocate physical memory |
|
940 |
TPhysAddr physaddr; |
|
941 |
if (aReqNo == RShBufTestChannel::ETestCreatePoolPhysAddrCont) |
|
942 |
{ |
|
943 |
r = Epoc::AllocPhysicalRam(physicalblocksize, physaddr, 0); |
|
944 |
} |
|
945 |
else |
|
946 |
{ |
|
947 |
addrtable = (TPhysAddr*) Kern::Alloc((physicalblocksize / pagesize) * sizeof(TPhysAddr)); |
|
948 |
TEST_EXP(addrtable != NULL); |
|
949 |
if (addrtable == NULL) |
|
950 |
{ |
|
951 |
r = KErrNoMemory; |
|
952 |
NKern::ThreadLeaveCS(); |
|
953 |
break; |
|
954 |
} |
|
955 |
||
956 |
TPhysAddr* addrtabletmp; |
|
957 |
addrtabletmp = (TPhysAddr*) Kern::Alloc((physicalblocksize / pagesize / 2) * sizeof(TPhysAddr)); |
|
958 |
TEST_EXP(addrtabletmp != NULL); |
|
959 |
if (addrtabletmp == NULL) |
|
960 |
{ |
|
961 |
r = KErrNoMemory; |
|
962 |
} |
|
963 |
else |
|
964 |
{ |
|
965 |
// Allocate discontiguous memory |
|
966 |
r = Epoc::AllocPhysicalRam(1, addrtable); |
|
967 |
TEST_KERRNONE(r); |
|
968 |
if (r == KErrNone) |
|
969 |
{ |
|
970 |
r = Epoc::AllocPhysicalRam(1, addrtabletmp); // 1 page gap |
|
971 |
TEST_KERRNONE(r); |
|
972 |
if (r == KErrNone) |
|
973 |
{ |
|
974 |
r = Epoc::AllocPhysicalRam(physicalblocksize / pagesize / 2 - 1, addrtable + 1); |
|
975 |
TEST_KERRNONE(r); |
|
976 |
if (r == KErrNone) |
|
977 |
{ |
|
978 |
r = Epoc::AllocPhysicalRam(physicalblocksize / pagesize / 2 - 1, addrtabletmp + 1); // big gap |
|
979 |
TEST_KERRNONE(r); |
|
980 |
if (r == KErrNone) |
|
981 |
{ |
|
982 |
r = Epoc::AllocPhysicalRam(physicalblocksize / pagesize / 2, addrtable + physicalblocksize / pagesize / 2); |
|
983 |
TEST_KERRNONE(r); |
|
984 |
r = Epoc::FreePhysicalRam(physicalblocksize / pagesize / 2 - 1, addrtabletmp + 1); |
|
985 |
TEST_KERRNONE(r); |
|
986 |
} |
|
987 |
} |
|
988 |
r = Epoc::FreePhysicalRam(1, addrtabletmp); |
|
989 |
TEST_KERRNONE(r); |
|
990 |
} |
|
991 |
} |
|
992 |
Kern::Free(addrtabletmp); |
|
993 |
} |
|
994 |
} |
|
995 |
||
996 |
if (r) |
|
997 |
{ |
|
998 |
Kern::Free(addrtable); |
|
999 |
NKern::ThreadLeaveCS(); |
|
1000 |
break; |
|
1001 |
} |
|
1002 |
||
1003 |
// Create pool |
|
1004 |
TInt poolsizeinbufs; |
|
1005 |
poolsizeinbufs = physicalblocksize / RoundUp(bufsize, minimumAlignmentLog2); |
|
1006 |
||
1007 |
TShPool* pool = NULL; |
|
1008 |
if (aReqNo == RShBufTestChannel::ETestCreatePoolPhysAddrCont) |
|
1009 |
{ |
|
1010 |
TShPoolCreateInfo inf(TShPoolCreateInfo::EDevice, bufsize, |
|
1011 |
poolsizeinbufs, 0, physicalblocksize / pagesize, physaddr); |
|
1012 |
r = Kern::ShPoolCreate(pool, inf, ETrue, KDefaultPoolHandleFlags); |
|
1013 |
} |
|
1014 |
else |
|
1015 |
{ |
|
1016 |
TShPoolCreateInfo inf(TShPoolCreateInfo::EDevice, bufsize, |
|
1017 |
poolsizeinbufs, 0, physicalblocksize / pagesize, addrtable); |
|
1018 |
r = Kern::ShPoolCreate(pool, inf, ETrue, KDefaultPoolHandleFlags); |
|
1019 |
} |
|
1020 |
TEST_KERRNONE(r); |
|
1021 |
if (r == KErrNone) |
|
1022 |
{ |
|
1023 |
// Do some buffer allocation with the pool |
|
1024 |
TInt freecount1 = Kern::ShPoolFreeCount(pool); |
|
1025 |
RPointerArray<TShBuf> bufarray; |
|
1026 |
TInt allocated = 0; |
|
1027 |
do |
|
1028 |
{ |
|
1029 |
TShBuf* buf; |
|
1030 |
r = Kern::ShPoolAlloc(pool, buf, 0); |
|
1031 |
if (r == KErrNone) |
|
1032 |
{ |
|
1033 |
TPtr8 ptr(Kern::ShBufPtr(buf), Kern::ShBufSize(buf), Kern::ShBufSize(buf)); |
|
1034 |
ptr.Fill('$'); |
|
1035 |
bufarray.Append(buf); |
|
1036 |
allocated++; |
|
1037 |
} |
|
1038 |
} |
|
1039 |
while (r == KErrNone); |
|
1040 |
TInt freecount2 = Kern::ShPoolFreeCount(pool); |
|
1041 |
||
1042 |
if (r != KErrNoMemory) |
|
1043 |
{ |
|
1044 |
TEST_KERRNONE(r); |
|
1045 |
} |
|
1046 |
while (bufarray.Count()) |
|
1047 |
{ |
|
1048 |
if (bufarray[0]) |
|
1049 |
{ |
|
1050 |
Kern::ShBufClose(bufarray[0]); |
|
1051 |
} |
|
1052 |
bufarray.Remove(0); |
|
1053 |
} |
|
1054 |
TInt freecount3 = Kern::ShPoolFreeCount(pool); |
|
1055 |
bufarray.Close(); |
|
1056 |
// |
|
1057 |
r = Kern::ShPoolClose(pool); |
|
1058 |
if (r>0) |
|
1059 |
{ |
|
1060 |
r = KErrNone; |
|
1061 |
} |
|
1062 |
||
1063 |
TEST_KERRNONE(r); |
|
1064 |
||
1065 |
if ((freecount1 != freecount3) || (freecount1 != allocated) || (freecount1 != poolsizeinbufs) || (freecount2)) |
|
1066 |
{ |
|
1067 |
r = KErrUnknown; |
|
1068 |
Kern::Printf("fc1=%d fc2=%d fc3=%d alloc=%d", freecount1, freecount2, freecount3, allocated); |
|
1069 |
TEST_EXP(EFalse); |
|
1070 |
} |
|
1071 |
} |
|
1072 |
NKern::Sleep(5000); |
|
1073 |
TInt r2; |
|
1074 |
if (aReqNo == RShBufTestChannel::ETestCreatePoolPhysAddrCont) |
|
1075 |
{ |
|
1076 |
r2 = Epoc::FreePhysicalRam(physaddr, physicalblocksize); |
|
1077 |
} |
|
1078 |
else |
|
1079 |
{ |
|
1080 |
r2 = Epoc::FreePhysicalRam(physicalblocksize / pagesize, addrtable); |
|
1081 |
Kern::Free(addrtable); |
|
1082 |
} |
|
1083 |
TEST_KERRNONE(r2); |
|
1084 |
if (!r && r2) |
|
1085 |
{ |
|
1086 |
r = r2; // if an error occurred whilst freeing physical memory, report it |
|
1087 |
} |
|
1088 |
NKern::ThreadLeaveCS(); |
|
1089 |
#endif // __WINS__ |
|
1090 |
} |
|
1091 |
break; |
|
1092 |
// ---------------------------------------------------------------------------- |
|
1093 |
// TInt AllocateMax(TInt aPoolIndex, TInt& aAllocated) |
|
1094 |
case RShBufTestChannel::ETestAllocateMax: |
|
1095 |
{ |
|
1096 |
TInt r2; |
|
1097 |
TInt poolindex = (TInt) a1; |
|
1098 |
if ((poolindex != 0) && (poolindex != 1)) |
|
1099 |
{ |
|
1100 |
r2 = KErrArgument; |
|
1101 |
break; |
|
1102 |
} |
|
1103 |
TShPoolInfo poolinfo; |
|
1104 |
Kern::ShPoolGetInfo(iPools[poolindex], poolinfo); |
|
1105 |
||
1106 |
NKern::ThreadEnterCS(); |
|
1107 |
||
1108 |
RPointerArray<TShBuf> bufarray; |
|
1109 |
do |
|
1110 |
{ |
|
1111 |
TShBuf* buf; |
|
1112 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], buf, 0); |
|
1113 |
if(r2==KErrNoMemory && (TUint)bufarray.Count()<poolinfo.iMaxBufs) |
|
1114 |
{ |
|
1115 |
NKern::Sleep(1000); |
|
1116 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], buf, 0); |
|
1117 |
} |
|
1118 |
if (r2 == KErrNone) |
|
1119 |
{ |
|
1120 |
r2 = bufarray.Append(buf); |
|
1121 |
TEST_KERRNONE(r2); |
|
1122 |
if (r2!=KErrNone) |
|
1123 |
{ |
|
1124 |
Kern::ShBufClose(buf); |
|
1125 |
r2 = KErrGeneral; |
|
1126 |
} |
|
1127 |
} |
|
1128 |
} |
|
1129 |
while (r2 == KErrNone); |
|
1130 |
||
1131 |
// close all buffers... |
|
1132 |
TInt n = bufarray.Count(); |
|
1133 |
while (n) |
|
1134 |
Kern::ShBufClose(bufarray[--n]); |
|
1135 |
||
1136 |
if (r2 != KErrNoMemory) |
|
1137 |
{ |
|
1138 |
TEST_KERRNONE(r2); |
|
1139 |
} |
|
1140 |
else |
|
1141 |
{ |
|
1142 |
// Do it once more |
|
1143 |
n = 0; |
|
1144 |
while (n<bufarray.Count()) |
|
1145 |
{ |
|
1146 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], bufarray[n], 0); |
|
1147 |
if(r2==KErrNoMemory) |
|
1148 |
{ |
|
1149 |
NKern::Sleep(1000); |
|
1150 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], bufarray[n], 0); |
|
1151 |
} |
|
1152 |
if (r2) |
|
1153 |
{ |
|
1154 |
Kern::Printf("Line %d: n=%d r2=%d", __LINE__, n, r2); |
|
1155 |
break; |
|
1156 |
} |
|
1157 |
++n; |
|
1158 |
} |
|
1159 |
||
1160 |
if (r2 == KErrNone) |
|
1161 |
{ |
|
1162 |
TShBuf* extrabuf; |
|
1163 |
r2 = Kern::ShPoolAlloc(iPools[poolindex], extrabuf, 0); |
|
1164 |
||
1165 |
TEST_EXP(r2 == KErrNoMemory); |
|
1166 |
} |
|
1167 |
||
1168 |
while (n) |
|
1169 |
Kern::ShBufClose(bufarray[--n]); |
|
1170 |
} |
|
1171 |
||
1172 |
TInt allocated = bufarray.Count(); |
|
1173 |
||
1174 |
bufarray.Close(); |
|
1175 |
if (r2 == KErrNoMemory) |
|
1176 |
{ |
|
1177 |
r = KErrNone; |
|
1178 |
} |
|
1179 |
else |
|
1180 |
{ |
|
1181 |
r = r2; |
|
1182 |
} |
|
1183 |
||
1184 |
#ifdef TEST_CLIENT_THREAD |
|
1185 |
NKern::ThreadLeaveCS(); |
|
1186 |
kumemput(a2, &allocated, sizeof(allocated)); |
|
1187 |
#else |
|
1188 |
NKern::ThreadLeaveCS(); |
|
1189 |
||
1190 |
Kern::ThreadRawWrite(iClient, a2, &allocated, sizeof(allocated), iClient); |
|
1191 |
||
1192 |
NKern::ThreadEnterCS(); |
|
1193 |
Kern::DestroyVirtualPinObject(iPin); |
|
1194 |
NKern::ThreadLeaveCS(); |
|
1195 |
#endif |
|
1196 |
||
1197 |
} |
|
1198 |
break; |
|
1199 |
// ---------------------------------------------------------------------------- |
|
1200 |
// TInt BufferAlignmentKernel(TInt aBufSize) |
|
1201 |
case RShBufTestChannel::ETestBufferAlignmentKernel: |
|
1202 |
{ |
|
1203 |
TInt bufsize = (TInt) a1; |
|
1204 |
TInt alignment = (TInt) a2; |
|
1205 |
||
1206 |
TInt pagesize; |
|
1207 |
r = Kern::HalFunction(EHalGroupKernel, EKernelHalPageSizeInBytes, &pagesize, 0); |
|
1208 |
TEST_KERRNONE(r); |
|
1209 |
if (r) |
|
1210 |
{ |
|
1211 |
break; |
|
1212 |
} |
|
1213 |
||
1214 |
NKern::ThreadEnterCS(); |
|
1215 |
||
1216 |
const TInt KNumBuffers = 20; |
|
1217 |
||
1218 |
{ |
|
1219 |
TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, bufsize, KNumBuffers, alignment); // TODO: Change minbufs back to 8 when the pool growing code works |
|
1220 |
TShPool* pool; |
|
1221 |
r = Kern::ShPoolCreate(pool, inf, ETrue, KDefaultPoolHandleFlags); |
|
1222 |
TEST_KERRNONE(r); |
|
1223 |
if (r) |
|
1224 |
{ |
|
1225 |
NKern::ThreadLeaveCS(); |
|
1226 |
break; |
|
1227 |
} |
|
1228 |
||
1229 |
TInt j; |
|
1230 |
TShBuf* buf[KNumBuffers]; |
|
1231 |
memclr(buf,sizeof(buf)); |
|
1232 |
for (j = 0; j < KNumBuffers; j++) |
|
1233 |
{ |
|
1234 |
r = Kern::ShPoolAlloc(pool, buf[j], 0); |
|
1235 |
TEST_KERRNONE(r); |
|
1236 |
if (r) |
|
1237 |
{ |
|
1238 |
Kern::Printf("i=%d j=%d", alignment, j); |
|
1239 |
break; |
|
1240 |
} |
|
1241 |
} |
|
1242 |
if (r == KErrNone) |
|
1243 |
{ |
|
1244 |
if (alignment < KTestMinimumAlignmentLog2) |
|
1245 |
{ |
|
1246 |
alignment = KTestMinimumAlignmentLog2; |
|
1247 |
} |
|
1248 |
for (j = 0; j < KNumBuffers; j++) |
|
1249 |
{ |
|
1250 |
if (((TUint32) Kern::ShBufPtr(buf[j]) & ((1 << alignment) - 1))) |
|
1251 |
{ |
|
1252 |
Kern::Printf("Pool%d buf[%d]->Base() == 0x%08x", alignment, j, Kern::ShBufPtr(buf[j])); |
|
1253 |
r = KErrUnknown; |
|
1254 |
break; |
|
1255 |
} |
|
1256 |
} |
|
1257 |
} |
|
1258 |
for (j = 0; j < KNumBuffers; j++) |
|
1259 |
{ |
|
1260 |
if (buf[j]) |
|
1261 |
{ |
|
1262 |
Kern::ShBufClose(buf[j]); |
|
1263 |
} |
|
1264 |
} |
|
1265 |
TInt r2; |
|
1266 |
r2 = Kern::ShPoolClose(pool); |
|
1267 |
||
1268 |
if (r2>0) |
|
1269 |
{ |
|
1270 |
r2 = KErrNone; |
|
1271 |
} |
|
1272 |
||
1273 |
TEST_KERRNONE(r2); |
|
1274 |
if (r == KErrNone) |
|
1275 |
{ |
|
1276 |
r = r2; |
|
1277 |
} |
|
1278 |
if (r) |
|
1279 |
{ |
|
1280 |
NKern::ThreadLeaveCS(); |
|
1281 |
break; |
|
1282 |
} |
|
1283 |
} |
|
1284 |
// Page aligned buffers |
|
1285 |
TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, bufsize, KNumBuffers); // TODO: Change minbufs back to 8 when the pool growing code works |
|
1286 |
TShPool* pool; |
|
1287 |
r = Kern::ShPoolCreate(pool, inf, ETrue, KDefaultPoolHandleFlags); |
|
1288 |
TEST_KERRNONE(r); |
|
1289 |
if (r) |
|
1290 |
{ |
|
1291 |
NKern::ThreadLeaveCS(); |
|
1292 |
break; |
|
1293 |
} |
|
1294 |
||
1295 |
r = Kern::ShPoolSetBufferWindow(pool,-1); |
|
1296 |
TEST_KERRNONE(r); |
|
1297 |
if (r) |
|
1298 |
{ |
|
1299 |
Kern::ShPoolClose(pool); |
|
1300 |
NKern::ThreadLeaveCS(); |
|
1301 |
break; |
|
1302 |
} |
|
1303 |
||
1304 |
TInt j; |
|
1305 |
TShBuf* buf[KNumBuffers]; |
|
1306 |
memclr(buf,sizeof(buf)); |
|
1307 |
for (j = 0; j < KNumBuffers; j++) |
|
1308 |
{ |
|
1309 |
r = Kern::ShPoolAlloc(pool, buf[j], 0); |
|
1310 |
TEST_KERRNONE(r); |
|
1311 |
if (r) |
|
1312 |
{ |
|
1313 |
Kern::Printf("j=%d", j); |
|
1314 |
break; |
|
1315 |
} |
|
1316 |
} |
|
1317 |
if (r == KErrNone) |
|
1318 |
{ |
|
1319 |
for (j = 0; j < KNumBuffers; j++) |
|
1320 |
{ |
|
1321 |
if ((TUint32) Kern::ShBufPtr(buf[j]) & (pagesize - 1)) |
|
1322 |
{ |
|
1323 |
Kern::Printf("buf[%d]->Base() == 0x%08x", j, Kern::ShBufPtr(buf[j])); |
|
1324 |
r = KErrUnknown; |
|
1325 |
break; |
|
1326 |
} |
|
1327 |
} |
|
1328 |
} |
|
1329 |
for (j = 0; j < KNumBuffers; j++) |
|
1330 |
{ |
|
1331 |
if (buf[j]) |
|
1332 |
{ |
|
1333 |
Kern::ShBufClose(buf[j]); |
|
1334 |
} |
|
1335 |
} |
|
1336 |
TInt r2; |
|
1337 |
r2 = Kern::ShPoolClose(pool); |
|
1338 |
if (r2>0) |
|
1339 |
{ |
|
1340 |
r2 = KErrNone; |
|
1341 |
} |
|
1342 |
||
1343 |
TEST_KERRNONE(r2); |
|
1344 |
if (!r) |
|
1345 |
{ |
|
1346 |
r = r2; |
|
1347 |
} |
|
1348 |
||
1349 |
NKern::ThreadLeaveCS(); |
|
1350 |
} |
|
1351 |
break; |
|
1352 |
// ---------------------------------------------------------------------------- |
|
1353 |
// TInt NegativeTestsKernel() |
|
1354 |
case RShBufTestChannel::ETestNegativeTestsKernel: |
|
1355 |
{ |
|
1356 |
TInt pagesize; |
|
1357 |
r = Kern::HalFunction(EHalGroupKernel, EKernelHalPageSizeInBytes, &pagesize, 0); |
|
1358 |
TEST_KERRNONE(r); |
|
1359 |
if (r) |
|
1360 |
{ |
|
1361 |
break; |
|
1362 |
} |
|
1363 |
||
1364 |
#define TEST_POOLCREATE_FAIL(i, p, e, r) \ |
|
1365 |
{ \ |
|
1366 |
TInt r2; \ |
|
1367 |
TEST_ENTERCS(); \ |
|
1368 |
r2 = Kern::ShPoolCreate(p, i, ETrue, KDefaultPoolHandleFlags); \ |
|
1369 |
TEST_LEAVECS(); \ |
|
1370 |
if (r2 != e) \ |
|
1371 |
{ \ |
|
1372 |
Kern::Printf("Device drive (line %d) r=%d", __LINE__, r2); \ |
|
1373 |
TEST_EXP(EFalse); \ |
|
1374 |
r = KErrUnknown; \ |
|
1375 |
break; \ |
|
1376 |
} \ |
|
1377 |
} |
|
1378 |
||
1379 |
TShPool* pool; |
|
1380 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 0, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1381 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 100, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1382 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 0, 100); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1383 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, KMaxTUint, 10); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1384 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 10, KMaxTUint); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1385 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, KMaxTUint, KMaxTUint); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1386 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 65537, 65536); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1387 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 10, 1 + (1 << (32 - Log2(pagesize)))); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1388 |
#ifndef __WINS__ |
|
1389 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::EPageAlignedBuffer, 128 * pagesize, (Kern::FreeRamInBytes() / (128 * pagesize)) + 1); TEST_POOLCREATE_FAIL(inf, pool, KErrNoMemory, r); } |
|
1390 |
#endif |
|
1391 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 0, 0, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1392 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 100, 0, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1393 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 0, 100, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1394 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, KMaxTUint, 10, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1395 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, KMaxTUint, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1396 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, KMaxTUint, KMaxTUint, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1397 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 65537, 65536, 0); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1398 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 10, KMaxTUint); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1399 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 10, 33); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1400 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 300, 24); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1401 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 65537, 16); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1402 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 10, 10, Log2(pagesize) + 1); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1403 |
{ TShPoolCreateInfo inf(TShPoolCreateInfo::ENonPageAlignedBuffer, 128, 10, 0); inf.SetGuardPages(); TEST_POOLCREATE_FAIL(inf, pool, KErrArgument, r); } |
|
1404 |
} |
|
1405 |
break; |
|
1406 |
// ---------------------------------------------------------------------------- |
|
1407 |
||
1408 |
// ---------------------------------------------------------------------------- |
|
1409 |
// TInt RShBufTestChannel::PinBuffer(TInt aPoolHandle, TInt aBufferHandle) |
|
1410 |
#ifndef __WINS__ |
|
1411 |
case RShBufTestChannel::ETestPinBuffer: |
|
1412 |
{ |
|
1413 |
TInt rignore; |
|
1414 |
TInt pagesize; |
|
1415 |
r = Kern::HalFunction(EHalGroupKernel, EKernelHalPageSizeInBytes, &pagesize, 0); |
|
1416 |
TEST_KERRNONE(r); |
|
1417 |
if (r) |
|
1418 |
{ |
|
1419 |
break; |
|
1420 |
} |
|
1421 |
TShPool* upool = NULL; |
|
1422 |
TShBuf* ubufu = NULL; // User buffer unmapped |
|
1423 |
TShBuf* ubufm = NULL; // User buffer mapped |
|
1424 |
DThread* tP; |
|
1425 |
#ifdef TEST_CLIENT_THREAD |
|
1426 |
tP=&Kern::CurrentThread(); |
|
1427 |
#else |
|
1428 |
tP=iClient; |
|
1429 |
#endif |
|
1430 |
||
1431 |
// Create pin object |
|
1432 |
TPhysicalPinObject* pinobj; |
|
1433 |
TEST_ENTERCS(); |
|
1434 |
r = Kern::CreatePhysicalPinObject(pinobj); |
|
1435 |
TEST_LEAVECS(); |
|
1436 |
TEST_KERRNONE(r); |
|
1437 |
if (r) |
|
1438 |
{ |
|
1439 |
break; |
|
1440 |
} |
|
1441 |
||
1442 |
// Open user pool |
|
1443 |
TEST_ENTERCS(); |
|
1444 |
r = Kern::ShPoolOpen(upool, tP, (TInt) a1, ETrue, KDefaultPoolHandleFlags); |
|
1445 |
TEST_LEAVECS(); |
|
1446 |
TEST_KERRNONE(r); |
|
1447 |
if (r) |
|
1448 |
{ |
|
1449 |
TEST_ENTERCS(); |
|
1450 |
rignore = Kern::DestroyPhysicalPinObject(pinobj); |
|
1451 |
TEST_LEAVECS(); |
|
1452 |
TEST_KERRNONE(rignore); |
|
1453 |
break; |
|
1454 |
} |
|
1455 |
TShPoolInfo poolinfo; |
|
1456 |
Kern::ShPoolGetInfo(upool, poolinfo); |
|
1457 |
||
1458 |
// Open user buffer but do not map it |
|
1459 |
TEST_ENTERCS(); |
|
1460 |
r = Kern::ShBufOpen(ubufu, tP, (TInt) a2); |
|
1461 |
TEST_LEAVECS(); |
|
1462 |
TEST_KERRNONE(r); |
|
1463 |
if (r) |
|
1464 |
{ |
|
1465 |
TEST_ENTERCS(); |
|
1466 |
rignore = Kern::DestroyPhysicalPinObject(pinobj); |
|
1467 |
TEST_LEAVECS(); |
|
1468 |
TEST_KERRNONE(rignore); |
|
1469 |
||
1470 |
TEST_ENTERCS(); |
|
1471 |
rignore = Kern::ShPoolClose(upool); |
|
1472 |
TEST_LEAVECS(); |
|
1473 |
TEST_KERRNONE(rignore); |
|
1474 |
||
1475 |
break; |
|
1476 |
} |
|
1477 |
||
1478 |
// Allocate an array of physical addresses |
|
1479 |
TPhysAddr* addrtable; |
|
1480 |
TUint size = Kern::ShBufSize(ubufu); |
|
1481 |
TEST_ENTERCS(); |
|
1482 |
addrtable = (TPhysAddr*) Kern::Alloc((RoundUp(size, Log2(pagesize)) / pagesize) * sizeof(TPhysAddr)); |
|
1483 |
TEST_LEAVECS(); |
|
1484 |
TEST_EXP(addrtable != NULL); |
|
1485 |
if (!addrtable) |
|
1486 |
{ |
|
1487 |
TEST_ENTERCS(); |
|
1488 |
rignore = Kern::DestroyPhysicalPinObject(pinobj); |
|
1489 |
TEST_LEAVECS(); |
|
1490 |
TEST_KERRNONE(rignore); |
|
1491 |
TEST_ENTERCS(); |
|
1492 |
rignore = Kern::ShBufClose(ubufu); |
|
1493 |
TEST_LEAVECS(); |
|
1494 |
||
1495 |
TEST_KERRNONE(rignore); |
|
1496 |
TEST_ENTERCS(); |
|
1497 |
rignore = Kern::ShPoolClose(upool); |
|
1498 |
TEST_LEAVECS(); |
|
1499 |
TEST_KERRNONE(rignore); |
|
1500 |
r = KErrNoMemory; |
|
1501 |
||
1502 |
break; |
|
1503 |
} |
|
1504 |
||
1505 |
// Pin buffer |
|
1506 |
TPhysAddr addr; |
|
1507 |
TUint32 mapattr; |
|
1508 |
TUint color; |
|
1509 |
NKern::ThreadEnterCS(); |
|
1510 |
r = Kern::ShBufPin(ubufu, pinobj, ETrue, addr, addrtable, mapattr, color); |
|
1511 |
NKern::ThreadLeaveCS(); |
|
1512 |
TEST_KERRNONE(r); |
|
1513 |
if (addr != addrtable[0]) |
|
1514 |
{ |
|
1515 |
TEST_EXP(addr == KPhysAddrInvalid); |
|
1516 |
if (poolinfo.iFlags & EShPoolContiguous) |
|
1517 |
{ |
|
1518 |
TEST_EXP(EFalse); // Shouldn't happen with contiguous pools |
|
1519 |
Kern::Printf("addr=0x%08x addrtable[0]=0x%08x", addr, addrtable[0]); |
|
1520 |
r = KErrUnknown; |
|
1521 |
} |
|
1522 |
else |
|
1523 |
{ |
|
1524 |
if (addr != KPhysAddrInvalid) |
|
1525 |
{ |
|
1526 |
TEST_EXP(EFalse); // if buffer is not contiguous addr must be KPhysAddrInvalid |
|
1527 |
Kern::Printf("addr=0x%08x addrtable[0]=0x%08x", addr, addrtable[0]); |
|
1528 |
r = KErrUnknown; |
|
1529 |
} |
|
1530 |
} |
|
1531 |
} |
|
1532 |
// Leave later if this fails |
|
1533 |
||
1534 |
// Destroy pin object |
|
1535 |
TEST_ENTERCS(); |
|
1536 |
TInt r2 = Kern::DestroyPhysicalPinObject(pinobj); |
|
1537 |
TEST_LEAVECS(); |
|
1538 |
TEST_KERRNONE(r2); |
|
1539 |
||
1540 |
// Close unmapped buffer |
|
1541 |
TEST_ENTERCS(); |
|
1542 |
rignore = Kern::ShBufClose(ubufu); |
|
1543 |
TEST_LEAVECS(); |
|
1544 |
||
1545 |
TEST_KERRNONE(rignore); |
|
1546 |
||
1547 |
// Leave test now if previous call to Kern::ShBufPin failed |
|
1548 |
if (r) |
|
1549 |
{ |
|
1550 |
TEST_ENTERCS(); |
|
1551 |
Kern::Free(addrtable); |
|
1552 |
rignore = Kern::ShPoolClose(upool); |
|
1553 |
TEST_LEAVECS(); |
|
1554 |
||
1555 |
TEST_KERRNONE(rignore); |
|
1556 |
||
1557 |
break; |
|
1558 |
} |
|
1559 |
||
1560 |
// Open window if pool is buffer-aligned |
|
1561 |
if (poolinfo.iFlags & EShPoolPageAlignedBuffer) |
|
1562 |
{ |
|
1563 |
NKern::ThreadEnterCS(); |
|
1564 |
r = Kern::ShPoolSetBufferWindow(upool, -1); |
|
1565 |
NKern::ThreadLeaveCS(); |
|
1566 |
TEST_KERRNONE(r); |
|
1567 |
if (r) |
|
1568 |
{ |
|
1569 |
TEST_ENTERCS(); |
|
1570 |
Kern::Free(addrtable); |
|
1571 |
rignore = Kern::ShPoolClose(upool); |
|
1572 |
||
1573 |
TEST_LEAVECS(); |
|
1574 |
TEST_KERRNONE(rignore); |
|
1575 |
||
1576 |
break; |
|
1577 |
} |
|
1578 |
} |
|
1579 |
||
1580 |
// Open user buffer and map it this time |
|
1581 |
TEST_ENTERCS(); |
|
1582 |
r = Kern::ShBufOpen(ubufm, tP, (TInt) a2); |
|
1583 |
TEST_LEAVECS(); |
|
1584 |
TEST_KERRNONE(r); |
|
1585 |
if (r) |
|
1586 |
{ |
|
1587 |
TEST_ENTERCS(); |
|
1588 |
Kern::Free(addrtable); |
|
1589 |
rignore = Kern::ShPoolClose(upool); |
|
1590 |
TEST_LEAVECS(); |
|
1591 |
||
1592 |
TEST_KERRNONE(rignore); |
|
1593 |
||
1594 |
break; |
|
1595 |
} |
|
1596 |
||
1597 |
// Ensure that physical addresses match |
|
1598 |
TUint8* ptr = Kern::ShBufPtr(ubufm); |
|
1599 |
TEST_EXP(ptr != NULL); |
|
1600 |
TBool isok = ETrue; |
|
1601 |
TInt i; |
|
1602 |
for (i = 0; i < RoundUp(size, Log2(pagesize)) / pagesize; i++) |
|
1603 |
{ |
|
1604 |
TPhysAddr current = Epoc::LinearToPhysical((TLinAddr) ptr + i * pagesize); |
|
1605 |
if (current != addrtable[i]) |
|
1606 |
{ |
|
1607 |
Kern::Printf("Page %d: Current=0x%08x addrtable=0x%08x (linaddr=0x%08x)", i, current, addrtable[i], ptr + i * pagesize); |
|
1608 |
isok = EFalse; |
|
1609 |
break; |
|
1610 |
} |
|
1611 |
} |
|
1612 |
if (!isok) |
|
1613 |
{ |
|
1614 |
r = KErrUnknown; |
|
1615 |
} |
|
1616 |
TEST_KERRNONE(r); |
|
1617 |
||
1618 |
// Close mapped buffer |
|
1619 |
TEST_ENTERCS(); |
|
1620 |
rignore = Kern::ShBufClose(ubufm); |
|
1621 |
TEST_LEAVECS(); |
|
1622 |
||
1623 |
TEST_KERRNONE(rignore); |
|
1624 |
||
1625 |
// Close pool |
|
1626 |
TEST_ENTERCS(); |
|
1627 |
rignore = Kern::ShPoolClose(upool); |
|
1628 |
TEST_LEAVECS(); |
|
1629 |
||
1630 |
TEST_KERRNONE(rignore); |
|
1631 |
||
1632 |
// Free address table |
|
1633 |
TEST_ENTERCS(); |
|
1634 |
Kern::Free(addrtable); |
|
1635 |
TEST_LEAVECS(); |
|
1636 |
||
1637 |
if (!r && r2) |
|
1638 |
{ |
|
1639 |
r = r2; |
|
1640 |
} |
|
1641 |
} |
|
1642 |
break; |
|
1643 |
#endif // __WINS__ |
|
1644 |
// ---------------------------------------------------------------------------- |
|
1645 |
case RShBufTestChannel::EFromRShBufProcessAndReturn: |
|
1646 |
{ |
|
1647 |
// inline TInt FromRShBufProcessAndReturn(TInt aHandle); |
|
1648 |
TInt bufsize = (TInt) a1; |
|
1649 |
||
1650 |
TEST_ENTERCS(); |
|
1651 |
// Allocate kernel-side buffer |
|
1652 |
TShBuf* kbuf; |
|
1653 |
r = Kern::ShPoolAlloc(iPools[0], kbuf, 0); |
|
1654 |
||
1655 |
if (r) |
|
1656 |
{ |
|
1657 |
TEST_LEAVECS(); |
|
1658 |
break; |
|
1659 |
} |
|
1660 |
||
1661 |
TUint8* ptr = Kern::ShBufPtr(kbuf); |
|
1662 |
TInt* lengthPtr = (TInt*)ptr; |
|
1663 |
*lengthPtr = bufsize - 2; |
|
1664 |
||
1665 |
#if 0 // do not cache |
|
1666 |
for(TInt pos = 4; pos < bufsize; pos++) |
|
1667 |
{ |
|
1668 |
ptr[pos] = (TUint8)(pos & 31); |
|
1669 |
} |
|
1670 |
#endif |
|
1671 |
||
1672 |
// Now create a handle for the client |
|
1673 |
TInt handle; |
|
1674 |
#ifdef TEST_CLIENT_THREAD |
|
1675 |
handle = Kern::ShBufMakeHandleAndOpen(kbuf, NULL); |
|
1676 |
#else |
|
1677 |
handle = Kern::ShBufMakeHandleAndOpen(kbuf, iClient); |
|
1678 |
#endif |
|
1679 |
||
1680 |
if (handle < 0) |
|
1681 |
{ |
|
1682 |
r = handle; |
|
1683 |
Kern::ShBufClose(kbuf); |
|
1684 |
TEST_LEAVECS(); |
|
1685 |
break; |
|
1686 |
} |
|
1687 |
||
1688 |
// Close buffer - but it is still referenced by client handle |
|
1689 |
Kern::ShBufClose(kbuf); |
|
1690 |
TEST_LEAVECS(); |
|
1691 |
||
1692 |
r=handle; |
|
1693 |
} |
|
1694 |
break; |
|
1695 |
case RShBufTestChannel::EFromRShBufProcessAndRelease: |
|
1696 |
{ |
|
1697 |
// inline TInt FromRShBufProcessAndRelease(TInt aHandle); |
|
1698 |
TShBuf* ubuf = NULL; |
|
1699 |
DThread* tP; |
|
1700 |
||
1701 |
#ifdef TEST_CLIENT_THREAD |
|
1702 |
tP=&Kern::CurrentThread(); |
|
1703 |
#else |
|
1704 |
tP=iClient; |
|
1705 |
#endif |
|
1706 |
||
1707 |
TEST_ENTERCS(); |
|
1708 |
r = Kern::ShBufOpen(ubuf, tP, (TInt) a1); |
|
1709 |
// close handle on behalf of user side application |
|
1710 |
Kern::CloseHandle(tP, (TInt) a1); |
|
1711 |
TEST_LEAVECS(); |
|
1712 |
||
1713 |
if(r!=KErrNone) |
|
1714 |
{ |
|
1715 |
Kern::Printf("Buf not found"); |
|
1716 |
break; |
|
1717 |
} |
|
1718 |
||
1719 |
#ifdef _DEBUG |
|
1720 |
TUint8* dataPtr = Kern::ShBufPtr(ubuf); |
|
1721 |
||
1722 |
TInt* lengthPtr = (TInt*)(&dataPtr[0]); |
|
1723 |
||
1724 |
for(TInt pos = 4; pos < *lengthPtr; pos++) |
|
1725 |
{ |
|
1726 |
if (dataPtr[pos] != (TUint8)(pos & 31)) |
|
1727 |
{ |
|
1728 |
r=KErrCorrupt; |
|
1729 |
Kern::Printf("Buf corrupt"); |
|
1730 |
break; |
|
1731 |
} |
|
1732 |
} |
|
1733 |
#endif |
|
1734 |
||
1735 |
TEST_ENTERCS(); |
|
1736 |
Kern::ShBufClose(ubuf); |
|
1737 |
TEST_LEAVECS(); |
|
1738 |
||
1739 |
r=KErrNone; |
|
1740 |
} |
|
1741 |
break; |
|
1742 |
case RShBufTestChannel::EFromTPtr8ProcessAndReturn: |
|
1743 |
{ |
|
1744 |
TInt bufsize = (TInt) a2; |
|
1745 |
TPtr8 rxBuf(iDriverRxBuffer,sizeof(iDriverRxBuffer),sizeof(iDriverRxBuffer)); |
|
1746 |
||
1747 |
#if 0 |
|
1748 |
for(TInt pos = 0; pos < bufsize; pos++) |
|
1749 |
{ |
|
1750 |
rxBuf[pos] = (TUint8)(pos & 31); |
|
1751 |
} |
|
1752 |
#endif |
|
1753 |
rxBuf.SetLength(bufsize-2); |
|
1754 |
||
1755 |
#ifdef TEST_CLIENT_THREAD |
|
1756 |
Kern::KUDesPut(*(TDes8*)a1, rxBuf); // put content from test app |
|
1757 |
r=KErrNone; |
|
1758 |
#else |
|
1759 |
r = Kern::ThreadDesWrite(iClient, a1, rxBuf, 0, iClient); |
|
1760 |
||
1761 |
NKern::ThreadEnterCS(); |
|
1762 |
Kern::DestroyVirtualPinObject(iPin); |
|
1763 |
NKern::ThreadLeaveCS(); |
|
1764 |
#endif |
|
1765 |
} |
|
1766 |
break; |
|
1767 |
case RShBufTestChannel::EFromTPtr8ProcessAndRelease: |
|
1768 |
{ |
|
1769 |
// inline TInt FromTPtr8ProcessAndRelease(TDes8& aBuf); |
|
1770 |
#if defined _DEBUG || defined TEST_CLIENT_THREAD |
|
1771 |
TPtr8 bufp(iDriverTxBuffer, sizeof(iDriverTxBuffer), sizeof(iDriverTxBuffer)); |
|
1772 |
#endif |
|
1773 |
#ifdef TEST_CLIENT_THREAD |
|
1774 |
Kern::KUDesGet(bufp,*(const TDesC8*)a1); // get content from test app |
|
1775 |
#endif |
|
1776 |
||
1777 |
#ifdef _DEBUG |
|
1778 |
TUint8* bufptr = const_cast<TUint8*>(bufp.Ptr()); |
|
1779 |
for(TInt pos = 0; pos < bufp.Length(); pos++) |
|
1780 |
{ |
|
1781 |
if (bufptr[pos] != (TUint8)(pos & 31)) |
|
1782 |
{ |
|
1783 |
r=KErrCorrupt; |
|
1784 |
Kern::Printf("Buf corrupt"); |
|
1785 |
break; |
|
1786 |
} |
|
1787 |
} |
|
1788 |
#endif |
|
1789 |
||
1790 |
// Nothing to release here! |
|
1791 |
||
1792 |
r=KErrNone; |
|
1793 |
} |
|
1794 |
break; |
|
1795 |
} |
|
1796 |
||
1797 |
return r; |
|
1798 |
} |