author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 18 Jan 2010 21:31:10 +0200 | |
changeset 11 | 329ab0095843 |
parent 9 | 96e5fb8b040d |
child 21 | e7d2d738d3c2 |
permissions | -rw-r--r-- |
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// Copyright (c) 2007-2009 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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// e32\include\nkernsmp\nk_priv.h |
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// |
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// WARNING: This file contains some APIs which are internal and are subject |
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// to change without notice. Such APIs should therefore not be used |
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// outside the Kernel and Hardware Services package. |
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// |
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#ifndef __NK_PRIV_H__ |
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#define __NK_PRIV_H__ |
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#include <cpudefs.h> |
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#include <nkern.h> |
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#define __USE_BTRACE_LOCK__ |
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class Monitor; |
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/******************************************** |
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* Schedulable = thread or thread group |
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********************************************/ |
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/** |
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@publishedPartner |
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@prototype |
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|
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Base class for a nanokernel thread or group |
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*/ |
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class NThreadGroup; |
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class NSchedulable : public TPriListLink |
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{ |
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public: |
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enum |
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{ |
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EReadyGroup=1, |
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EReadyCpuMask=0x7f, |
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EReadyOffset=0x80, |
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}; |
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enum NReadyFlags |
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{ |
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ENewTimeslice=1, |
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EPreferSameCpu=2, |
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EUnPause=4, |
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}; |
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enum NEventState |
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{ |
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EEventCountShift=16u, |
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EEventCountMask=0xffff0000u, |
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EEventCountInc=0x10000u, |
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EEventCpuShift=0u, |
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EEventCpuMask=0x1fu, |
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EThreadCpuShift=8u, |
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EThreadCpuMask=0x1f00u, |
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EDeferredReady=0x4000u, |
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EEventParent=0x8000u, |
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}; |
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public: |
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NSchedulable(); |
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void AcqSLock(); |
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void RelSLock(); |
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void LAcqSLock(); |
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void RelSLockU(); |
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void ReadyT(TUint aMode); // make ready, assumes lock held |
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TInt BeginTiedEvent(); |
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void EndTiedEvent(); |
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TInt AddTiedEvent(NEventHandler* aEvent); |
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TBool TiedEventReadyInterlock(TInt aCpu); |
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void UnPauseT(); // decrement pause count and make ready if necessary |
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static void DeferredReadyIDfcFn(TAny*); |
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void DetachTiedEvents(); |
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public: |
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inline TBool IsGroup() {return !iParent;} |
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inline TBool IsLoneThread() {return iParent==this;} |
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inline TBool IsGroupThread() {return iParent && iParent!=this;} |
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public: |
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// TUint8 iReady; /**< @internalComponent */ // flag indicating thread on ready list = cpu number | EReadyOffset |
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// TUint8 iCurrent; /**< @internalComponent */ // flag indicating thread is running |
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// TUint8 iLastCpu; /**< @internalComponent */ // CPU on which this thread last ran |
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TUint8 iPauseCount; /**< @internalComponent */ // count of externally requested pauses extending a voluntary wait |
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TUint8 iSuspended; /**< @internalComponent */ // flag indicating active external suspend (Not used for groups) |
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TUint8 iNSchedulableSpare1; /**< @internalComponent */ |
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TUint8 iNSchedulableSpare2; /**< @internalComponent */ |
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TUint8 iCpuChange; /**< @internalComponent */ // flag showing CPU migration outstanding |
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TUint8 iStopping; /**< @internalComponent */ // thread is exiting, thread group is being destroyed |
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TUint16 iFreezeCpu; /**< @internalComponent */ // flag set if CPU frozen - count for groups |
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NSchedulable* iParent; /**< @internalComponent */ // Pointer to group containing thread, =this for normal thread, =0 for group |
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TUint32 iCpuAffinity; /**< @internalComponent */ |
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volatile TUint32 iEventState; /**< @internalComponent */ // bits 16-31=count, 0-4=event CPU, 5-9=thread CPU, 10=defer, 11=parent |
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104 |
|
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TSpinLock iSSpinLock; /**< @internalComponent */ |
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106 |
|
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SDblQue iEvents; /**< @internalComponent */ // doubly-linked list of tied events |
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108 |
|
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TUint32 i_IDfcMem[sizeof(TDfc)/sizeof(TUint32)]; /**< @internalComponent */ // IDFC used to make thread ready after last tied event completes |
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// TDfc iDeferredReadyIDfc; /**< @internalComponent */ // IDFC used to make thread ready after last tied event completes |
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111 |
|
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union |
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{ |
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TUint64 iRunCount64; |
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TUint32 iRunCount32[2]; |
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}; |
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117 |
union |
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118 |
{ |
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TUint64 iTotalCpuTime64; /**< @internalComponent */ // total time spent running, in hi-res timer ticks |
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TUint32 iTotalCpuTime32[2]; /**< @internalComponent */ // total time spent running, in hi-res timer ticks |
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}; |
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}; |
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123 |
|
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__ASSERT_COMPILE(!(_FOFF(NSchedulable,iSSpinLock)&7)); |
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__ASSERT_COMPILE(!(_FOFF(NSchedulable,iRunCount64)&7)); |
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__ASSERT_COMPILE(!(_FOFF(NSchedulable,iTotalCpuTime64)&7)); |
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__ASSERT_COMPILE(!(sizeof(NSchedulable)&7)); |
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128 |
|
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129 |
|
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/** |
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@internalComponent |
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*/ |
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inline TBool TDfc::IsValid() |
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{ |
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if (iHType < KNumDfcPriorities) |
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return TRUE; |
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if (iHType != EEventHandlerIDFC) |
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return FALSE; |
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return !iTied || !iTied->iStopping; |
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} |
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141 |
|
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/******************************************** |
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* Thread |
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********************************************/ |
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145 |
|
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/** |
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@internalComponent |
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*/ |
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class NThreadWaitState |
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150 |
{ |
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151 |
private: |
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enum TWtStFlags |
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153 |
{ |
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EWtStWaitPending =0x01u, // thread is about to wait |
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EWtStWaitActive =0x02u, // thread is actually blocked |
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EWtStTimeout =0x04u, // timeout is active on this wait |
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EWtStObstructed =0x08u, // wait is due to obstruction (e.g. mutex) rather than lack of work to do |
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EWtStDead =0x80u, // thread is dead |
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}; |
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160 |
private: |
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NThreadWaitState(); |
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void SetUpWait(TUint aType, TUint aFlags, TAny* aWaitObj); |
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void SetUpWait(TUint aType, TUint aFlags, TAny* aWaitObj, TUint32 aTimeout); |
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void SetDead(TDfc* aKillDfc); |
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void CancelWait(); |
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TInt DoWait(); |
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static void TimerExpired(TAny*); |
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TInt UnBlockT(TUint aType, TAny* aWaitObj, TInt aReturnValue); |
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TUint32 ReleaseT(TAny*& aWaitObj, TInt aReturnValue); |
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void CancelTimerT(); |
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private: |
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inline NThreadBase* Thread(); |
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inline TBool WaitPending() |
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{ return iWtC.iWtStFlags & (EWtStWaitPending|EWtStDead); } |
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inline TBool ThreadIsBlocked() |
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{ return iWtC.iWtStFlags & (EWtStWaitActive|EWtStDead); } |
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inline TBool ThreadIsDead() |
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{ return iWtC.iWtStFlags & EWtStDead; } |
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private: |
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struct S |
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{ |
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volatile TUint8 iWtStFlags; |
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volatile TUint8 iWtObjType; |
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volatile TUint8 iWtStSpare1; |
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volatile TUint8 iWtStSpare2; |
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union |
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{ |
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TAny* volatile iWtObj; |
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volatile TInt iRetVal; |
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TDfc* volatile iKillDfc; |
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}; |
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}; |
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193 |
union |
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{ |
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S iWtC; |
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volatile TUint32 iWtSt32[2]; |
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volatile TUint64 iWtSt64; |
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}; |
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NTimer iTimer; |
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private: |
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friend class NSchedulable; |
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friend class NThreadBase; |
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friend class NThread; |
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friend class TScheduler; |
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friend class TSubScheduler; |
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friend class TDfc; |
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friend class TDfcQue; |
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friend class NFastSemaphore; |
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friend class NFastMutex; |
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friend class NTimer; |
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friend class NTimerQ; |
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friend class NKern; |
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friend class Monitor; |
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friend class NKTest; |
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}; |
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/** |
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@publishedPartner |
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@prototype |
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Base class for a nanokernel thread. |
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*/ |
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class TSubScheduler; |
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class NThreadBase : public NSchedulable |
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{ |
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public: |
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/** |
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Defines the possible types of wait object |
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*/ |
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enum NThreadWaitType |
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{ |
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EWaitNone, |
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EWaitFastSemaphore, |
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EWaitFastMutex, |
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EWaitSleep, |
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EWaitBlocked, |
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EWaitDfc, |
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|
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ENumWaitTypes |
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}; |
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|
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|
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/** |
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@internalComponent |
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*/ |
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enum NThreadCSFunction |
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{ |
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ECSExitPending=-1, |
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ECSExitInProgress=-2, |
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ECSDivertPending=-3, |
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}; |
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|
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/** |
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@internalComponent |
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*/ |
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enum NThreadTimeoutOp |
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{ |
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ETimeoutPreamble=0, |
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ETimeoutPostamble=1, |
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ETimeoutSpurious=2, |
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}; |
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public: |
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NThreadBase(); |
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TInt Create(SNThreadCreateInfo& anInfo, TBool aInitial); |
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void UnReadyT(); |
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TBool SuspendOrKill(TInt aCount); |
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TBool DoSuspendOrKillT(TInt aCount, TSubScheduler* aS); |
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TBool CancelTimerT(); |
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void DoReleaseT(TInt aReturnCode, TUint aMode); |
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TBool CheckFastMutexDefer(); |
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void DoCsFunctionT(); |
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TBool Resume(TBool aForce); |
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IMPORT_C TBool Suspend(TInt aCount); /**< @internalComponent */ |
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IMPORT_C TBool Resume(); /**< @internalComponent */ |
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IMPORT_C TBool ForceResume(); /**< @internalComponent */ |
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IMPORT_C void Release(TInt aReturnCode, TUint aMode); /**< @internalComponent */ |
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IMPORT_C void RequestSignal(); /**< @internalComponent */ |
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IMPORT_C void SetPriority(TInt aPriority); /**< @internalComponent */ |
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void SetMutexPriority(NFastMutex* aMutex); |
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void LoseInheritedPriorityT(); |
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void ChangeReadyThreadPriority(); |
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TUint32 SetCpuAffinity(TUint32 aAffinity); |
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TBool TiedEventLeaveInterlock(); |
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TBool TiedEventJoinInterlock(); |
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IMPORT_C void Kill(); /**< @internalComponent */ |
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void Exit(); |
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// hooks for platform-specific code |
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void OnKill(); |
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void OnExit(); |
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public: |
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static void TimerExpired(TAny* aPtr); |
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|
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/** @internalComponent */ |
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inline void UnknownState(TInt aOp, TInt aParam) |
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{ (*iHandlers->iStateHandler)((NThread*)this,aOp,aParam); } |
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/** @internalComponent */ |
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inline TUint8 Attributes() |
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{ return i_ThrdAttr; } |
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|
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/** @internalComponent */ |
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inline TUint8 SetAttributes(TUint8 aNewAtt) |
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{ return __e32_atomic_swp_ord8(&i_ThrdAttr, aNewAtt); } |
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|
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/** @internalComponent */ |
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inline TUint8 ModifyAttributes(TUint8 aClearMask, TUint8 aSetMask) |
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{ return __e32_atomic_axo_ord8(&i_ThrdAttr, (TUint8)~(aClearMask|aSetMask), aSetMask); } |
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|
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/** @internalComponent */ |
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inline void SetAddressSpace(TAny* a) |
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{ iAddressSpace=a; } |
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/** @internalComponent */ |
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inline void SetExtraContext(TAny* a, TInt aSize) |
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{ iExtraContext = a; iExtraContextSize = aSize; } |
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/** @internalTechnology */ |
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inline TBool IsDead() |
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{ return iWaitState.ThreadIsDead(); } |
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public: |
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TPriListLink iWaitLink; /**< @internalComponent */ // used to link thread into a wait queue |
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// TUint8 iBasePri; /**< @internalComponent */ // priority with no fast mutex held |
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// TUint8 iMutexPri; /**< @internalComponent */ // priority from held fast mutex |
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// TUint8 iInitial; /**< @internalComponent */ // TRUE if this is an initial thread |
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TUint8 iLinkedObjType; |
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TUint8 i_ThrdAttr; /**< @internalComponent */ |
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TUint8 iNThreadBaseSpare10; |
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TUint8 iFastMutexDefer; /**< @internalComponent */ |
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NFastSemaphore iRequestSemaphore; /**< @internalComponent */ |
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TInt iTime; /**< @internalComponent */ // time remaining, 0 if expired |
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TInt iTimeslice; /**< @internalComponent */ // timeslice for this thread, -ve = no timeslicing |
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|
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TLinAddr iSavedSP; /**< @internalComponent */ |
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TAny* iAddressSpace; /**< @internalComponent */ |
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|
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NFastMutex* volatile iHeldFastMutex; /**< @internalComponent */ // fast mutex held by this thread |
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TUserModeCallback* volatile iUserModeCallbacks; /**< @internalComponent */ // Head of singly-linked list of callbacks |
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TAny* volatile iLinkedObj; /**< @internalComponent */ // object to which this thread is linked |
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NThreadGroup* iNewParent; /**< @internalComponent */ // group to join |
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|
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const SFastExecTable* iFastExecTable; /**< @internalComponent */ |
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const SSlowExecEntry* iSlowExecTable; /**< @internalComponent */ // points to first entry iEntries[0] |
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|
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volatile TInt iCsCount; /**< @internalComponent */ // critical section count |
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volatile TInt iCsFunction; /**< @internalComponent */ // what to do on leaving CS: +n=suspend n times, 0=nothing, -1=exit |
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|
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NThreadWaitState iWaitState; /**< @internalComponent */ |
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|
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const SNThreadHandlers* iHandlers; /**< @internalComponent */ // additional thread event handlers |
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TInt iSuspendCount; /**< @internalComponent */ // -how many times we have been suspended |
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|
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TLinAddr iStackBase; /**< @internalComponent */ |
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TInt iStackSize; /**< @internalComponent */ |
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|
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TAny* iExtraContext; /**< @internalComponent */ // parent FPSCR value (iExtraContextSize == -1), coprocessor context (iExtraContextSize > 0) or NULL |
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TInt iExtraContextSize; /**< @internalComponent */ // +ve=dynamically allocated, 0=none, -1=iExtraContext stores parent FPSCR value |
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|
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TUint32 iNThreadBaseSpare6; /**< @internalComponent */ // spare to allow growth while preserving BC |
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TUint32 iNThreadBaseSpare7; /**< @internalComponent */ // spare to allow growth while preserving BC |
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TUint32 iNThreadBaseSpare8; /**< @internalComponent */ // spare to allow growth while preserving BC |
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TUint32 iNThreadBaseSpare9; /**< @internalComponent */ // spare to allow growth while preserving BC |
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|
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// For EMI support - HOPEFULLY THIS CAN DIE |
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TUint32 iTag; /**< @internalComponent */ // User defined set of bits which is ANDed with a mask when the thread is scheduled, and indicates if a DFC should be scheduled. |
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TAny* iVemsData; /**< @internalComponent */ // This pointer can be used by any VEMS to store any data associated with the thread. This data must be clean up before the Thread Exit Monitor completes. |
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}; |
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__ASSERT_COMPILE(!(_FOFF(NThreadBase,iWaitLink)&7)); |
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__ASSERT_COMPILE(!(sizeof(NThreadBase)&7)); |
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|
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#ifdef __INCLUDE_NTHREADBASE_DEFINES__ |
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#define iReady iSpare1 /**< @internalComponent */ |
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#define iCurrent iSpare2 /**< @internalComponent */ |
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#define iLastCpu iSpare3 /**< @internalComponent */ |
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#define iBasePri iWaitLink.iSpare1 /**< @internalComponent */ |
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#define iMutexPri iWaitLink.iSpare2 /**< @internalComponent */ |
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#define i_NThread_Initial iWaitLink.iSpare3 /**< @internalComponent */ |
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#endif |
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/** @internalComponent */ |
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#define i_NThread_BasePri iWaitLink.iSpare1 |
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/** @internalComponent */ |
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#define NTHREADBASE_CPU_AFFINITY_MASK 0x80000000 |
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/** @internalComponent */ |
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inline NThreadBase* NThreadWaitState::Thread() |
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{ return _LOFF(this, NThreadBase, iWaitState); } |
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/******************************************** |
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* Thread group |
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********************************************/ |
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/** |
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@publishedPartner |
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@prototype |
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Base class for a nanokernel thread or group |
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*/ |
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class NThreadGroup : public NSchedulable |
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{ |
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public: |
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NThreadGroup(); |
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public: |
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409 |
TInt iThreadCount; /**< @internalComponent */ |
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|
410 |
TPriList<NThreadBase, KNumPriorities> iNThreadList; /**< @internalComponent */ |
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411 |
}; |
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|
412 |
|
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413 |
/******************************************** |
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414 |
* Scheduler |
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415 |
********************************************/ |
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|
416 |
|
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417 |
/** |
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418 |
@internalComponent |
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419 |
*/ |
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class TScheduler; |
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421 |
class NThread; |
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class NIrqHandler; |
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class TSubScheduler : public TPriListBase |
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424 |
{ |
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425 |
public: |
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TSubScheduler(); |
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void QueueDfcs(); |
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void RotateReadyList(TInt aPriority); |
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NThread* SelectNextThread(); |
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TBool QueueEvent(NEventHandler* aEvent); |
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void QueueEventAndKick(NEventHandler* aEvent); |
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void SaveTimesliceTimer(NThreadBase* aThread); |
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void UpdateThreadTimes(NThreadBase* aOld, NThreadBase* aNew); |
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434 |
private: |
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SDblQueLink* iExtraQueues[KNumPriorities-1]; |
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436 |
public: |
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TSpinLock iExIDfcLock; // lock to protect exogenous IDFC queue |
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438 |
|
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SDblQue iExIDfcs; // list of pending exogenous IDFCs (i.e. ones punted over from another CPU) |
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440 |
|
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SDblQue iDfcs; // normal IDFC/DFC pending queue (only accessed by this CPU) |
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442 |
|
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TDfc* volatile iCurrentIDFC; // pointer to IDFC currently running on this CPU |
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NThread* iCurrentThread; // the thread currently running on this CPU |
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445 |
|
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446 |
TUint32 iCpuNum; |
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TUint32 iCpuMask; |
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448 |
|
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TSpinLock iReadyListLock; |
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450 |
|
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volatile TUint8 iRescheduleNeededFlag; // TRUE if a thread reschedule is pending |
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TUint8 iSubSchedulerSBZ1; // always zero |
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volatile TUint8 iDfcPendingFlag; // TRUE if a normal IDFC is pending |
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volatile TUint8 iExIDfcPendingFlag; // TRUE if an exogenous IDFC is pending |
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TInt iKernLockCount; // how many times the current CPU has locked the kernel |
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456 |
|
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457 |
TUint8 iInIDFC; // TRUE if IDFCs are currently being run on this CPU |
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volatile TUint8 iEventHandlersPending; // TRUE if an event handler is pending on this CPU |
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459 |
TUint8 iSubSchedulerSpare4; |
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460 |
TUint8 iSubSchedulerSpare5; |
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TAny* iAddressSpace; |
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462 |
|
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463 |
TUint32 iReschedIPIs; |
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TScheduler* iScheduler; |
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465 |
|
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466 |
union |
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467 |
{ |
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Revision: 200951
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468 |
TUint64 iLastTimestamp64; // NKern::Timestamp() value at last reschedule or timestamp sync |
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469 |
TUint32 iLastTimestamp32[2]; |
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470 |
}; |
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|
471 |
union |
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472 |
{ |
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473 |
TUint64 iReschedCount64; |
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TUint32 iReschedCount32[2]; |
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475 |
}; |
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|
476 |
|
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|
477 |
TAny* iExtras[24]; // Space for platform-specific extras |
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|
478 |
|
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|
479 |
TGenericIPI* iNextIPI; // next generic IPI to run on this CPU |
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|
480 |
NThread* iInitialThread; // Initial (idle) thread on this CPU |
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|
481 |
|
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|
482 |
TSpinLock iEventHandlerLock; // lock to protect event handler queue |
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|
483 |
|
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Revision: 200951
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|
484 |
SDblQue iEventHandlers; // queue of pending event handlers on this CPU |
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|
485 |
|
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Revision: 200951
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|
486 |
TUint64 iSpinLockOrderCheck; // bitmask showing which spinlock orders currently held |
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|
487 |
|
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|
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TUint32 iSubSchedulerPadding[8]; |
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|
489 |
}; |
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Revision: 200951
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|
490 |
|
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|
491 |
__ASSERT_COMPILE(!(_FOFF(TSubScheduler,iExIDfcLock)&7)); |
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|
492 |
__ASSERT_COMPILE(!(_FOFF(TSubScheduler,iEventHandlerLock)&7)); |
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|
493 |
__ASSERT_COMPILE(!(_FOFF(TSubScheduler,iReadyListLock)&7)); |
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|
494 |
__ASSERT_COMPILE(!(_FOFF(TSubScheduler,iLastTimestamp64)&7)); |
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|
495 |
__ASSERT_COMPILE(!(_FOFF(TSubScheduler,iReschedCount64)&7)); |
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|
496 |
__ASSERT_COMPILE(sizeof(TSubScheduler)==512); // make it a nice power of 2 size for easy indexing |
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|
497 |
|
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Revision: 200951
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|
498 |
/** |
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Revision: 200951
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|
499 |
@internalComponent |
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Revision: 200951
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|
500 |
*/ |
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Revision: 200951
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|
501 |
class TScheduler |
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|
502 |
{ |
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Revision: 200951
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parents:
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|
503 |
public: |
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Revision: 200951
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|
504 |
TScheduler(); |
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Revision: 200951
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|
505 |
static void Reschedule(); |
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Revision: 200951
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|
506 |
IMPORT_C static TScheduler* Ptr(); |
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Revision: 200951
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|
507 |
inline void SetProcessHandler(TLinAddr aHandler) {iProcessHandler=aHandler;} |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
508 |
public: |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
509 |
TLinAddr iMonitorExceptionHandler; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
510 |
TLinAddr iProcessHandler; |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
TLinAddr iRescheduleHook; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
513 |
TUint32 iActiveCpus1; // bit n set if CPU n is accepting unlocked threads |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
TUint32 iActiveCpus2; // bit n set if CPU n is accepting generic IPIs |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
TInt iNumCpus; // number of CPUs under the kernel's control |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
TSubScheduler* iSub[KMaxCpus]; // one subscheduler per CPU |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
TAny* iExtras[24]; // Space for platform-specific extras |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
NFastMutex iLock; // the 'system lock' fast mutex |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
TSpinLock iIdleSpinLock; // lock to protect list of DFCs to be run on idle |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
SDblQue iIdleDfcs; // list of DFCs to run when all CPUs go idle |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
TUint32 iCpusNotIdle; // bitmask - Bit n set => CPU n is not idle |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
TUint8 iIdleGeneration; // Toggles between 0 and 1 each time iIdleDfcs list is spilled to a CPU IDFC queue |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
TUint8 iIdleSpillCpu; // Which CPU last spilled the iIdleDfcs list to its IDFC queue |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
TUint8 iTSchedulerSpare1; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
TUint8 iTSchedulerSpare2; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
TUint32 iIdleGenerationCount; // Incremented each time iIdleDfcs list is spilled to a CPU IDFC queue |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
TUint32 i_Scheduler_Padding[3]; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
// For EMI support - HOPEFULLY THIS CAN DIE |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
NThread* iSigma; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
TDfc* iEmiDfc; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
TUint32 iEmiMask; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
TUint32 iEmiState; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
TUint32 iEmiDfcTrigger; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
TBool iLogging; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
TAny* iBufferStart; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
TAny* iBufferEnd; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
TAny* iBufferTail; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
TAny* iBufferHead; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
}; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
__ASSERT_COMPILE(!(_FOFF(TScheduler,iIdleSpinLock)&7)); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
__ASSERT_COMPILE(sizeof(TScheduler)==512); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
extern TScheduler TheScheduler; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
extern TSubScheduler TheSubSchedulers[KMaxCpus]; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
#ifdef __USE_BTRACE_LOCK__ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
extern TSpinLock BTraceLock; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
#define __ACQUIRE_BTRACE_LOCK() TInt _btrace_irq = BTraceLock.LockIrqSave() |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
#define __RELEASE_BTRACE_LOCK() BTraceLock.UnlockIrqRestore(_btrace_irq) |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
#else |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
#define __ACQUIRE_BTRACE_LOCK() |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
#define __RELEASE_BTRACE_LOCK() |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
#endif |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
extern "C" TSubScheduler& SubScheduler(); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
extern "C" void send_resched_ipis(TUint32 aMask); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
extern "C" void send_resched_ipi(TInt aCpu); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
extern "C" void send_resched_ipi_and_wait(TInt aCpu); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
#include <nk_plat.h> |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
Call with kernel locked |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
inline void RescheduleNeeded() |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
{ SubScheduler().iRescheduleNeededFlag = 1; } |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
#define NCurrentThread() NKern::CurrentThread() |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
/** Optimised current thread function which can only be called from places where |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
CPU migration is not possible - i.e. with interrupts disabled or preemption |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
disabled. |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
extern "C" NThread* NCurrentThreadL(); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
/** @internalComponent */ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
inline TBool CheckCpuAgainstAffinity(TInt aCpu, TUint32 aAffinity) |
96e5fb8b040d
Revision: 200951
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parents:
diff
changeset
|
616 |
{ |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
if (aAffinity & NTHREADBASE_CPU_AFFINITY_MASK) |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
return aAffinity & (1<<aCpu); |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
619 |
return aAffinity==(TUint32)aCpu; |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
620 |
} |
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Revision: 200951
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parents:
diff
changeset
|
621 |
|
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Revision: 200951
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parents:
diff
changeset
|
622 |
/** |
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Revision: 200951
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parents:
diff
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|
623 |
@internalComponent |
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Revision: 200951
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parents:
diff
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|
624 |
*/ |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
625 |
#define __NK_ASSERT_UNLOCKED __NK_ASSERT_DEBUG(!NKern::KernelLocked()) |
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Revision: 200951
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parents:
diff
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|
626 |
|
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
627 |
/** |
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Revision: 200951
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parents:
diff
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|
628 |
@internalComponent |
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Revision: 200951
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parents:
diff
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|
629 |
*/ |
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Revision: 200951
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parents:
diff
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|
630 |
#define __NK_ASSERT_LOCKED __NK_ASSERT_DEBUG(NKern::KernelLocked()) |
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Revision: 200951
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parents:
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|
631 |
|
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Revision: 200951
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parents:
diff
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|
632 |
#ifdef _DEBUG |
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Revision: 200951
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parents:
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|
633 |
/** |
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Revision: 200951
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parents:
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|
634 |
@publishedPartner |
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Revision: 200951
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parents:
diff
changeset
|
635 |
@released |
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parents:
diff
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|
636 |
*/ |
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parents:
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|
637 |
#define __ASSERT_NO_FAST_MUTEX __NK_ASSERT_DEBUG(!NKern::HeldFastMutex()); |
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|
638 |
|
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Revision: 200951
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parents:
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|
639 |
/** |
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Revision: 200951
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parents:
diff
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|
640 |
@publishedPartner |
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Revision: 200951
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parents:
diff
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|
641 |
@released |
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Revision: 200951
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parents:
diff
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|
642 |
*/ |
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Revision: 200951
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parents:
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|
643 |
#define __ASSERT_FAST_MUTEX(m) __NK_ASSERT_DEBUG((m)->HeldByCurrentThread()); |
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parents:
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|
644 |
|
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Revision: 200951
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parents:
diff
changeset
|
645 |
/** |
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Revision: 200951
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parents:
diff
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|
646 |
@publishedPartner |
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Revision: 200951
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parents:
diff
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|
647 |
@released |
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Revision: 200951
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parents:
diff
changeset
|
648 |
*/ |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
649 |
#define __ASSERT_SYSTEM_LOCK __NK_ASSERT_DEBUG(TScheduler::Ptr()->iLock.HeldByCurrentThread()); |
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Revision: 200951
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parents:
diff
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|
650 |
|
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
651 |
#define __ASSERT_NOT_ISR __NK_ASSERT_DEBUG(NKern::CurrentContext()!=NKern::EInterrupt) |
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Revision: 200951
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parents:
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|
652 |
|
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Revision: 200951
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parents:
diff
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|
653 |
#else |
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Revision: 200951
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parents:
diff
changeset
|
654 |
#define __ASSERT_NO_FAST_MUTEX |
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Revision: 200951
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parents:
diff
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|
655 |
#define __ASSERT_FAST_MUTEX(m) |
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Revision: 200951
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parents:
diff
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|
656 |
#define __ASSERT_SYSTEM_LOCK |
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Revision: 200951
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parents:
diff
changeset
|
657 |
#define __ASSERT_NOT_ISR |
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Revision: 200951
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parents:
diff
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|
658 |
#endif |
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Revision: 200951
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parents:
diff
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|
659 |
|
96e5fb8b040d
Revision: 200951
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parents:
diff
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|
660 |
/******************************************** |
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Revision: 200951
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parents:
diff
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|
661 |
* System timer queue |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
662 |
********************************************/ |
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Revision: 200951
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parents:
diff
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|
663 |
|
96e5fb8b040d
Revision: 200951
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parents:
diff
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|
664 |
/** |
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Revision: 200951
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parents:
diff
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|
665 |
@publishedPartner |
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Revision: 200951
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parents:
diff
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|
666 |
@prototype |
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Revision: 200951
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parents:
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|
667 |
*/ |
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Revision: 200951
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parents:
diff
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|
668 |
class NTimerQ |
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Revision: 200951
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parents:
diff
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|
669 |
{ |
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Revision: 200951
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parents:
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friend class NTimer; |
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Revision: 200951
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parents:
diff
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|
671 |
public: |
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Revision: 200951
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parents:
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|
672 |
typedef void (*TDebugFn)(TAny* aPtr, TInt aPos); /**< @internalComponent */ |
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Revision: 200951
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|
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enum { ETimerQMask=31, ENumTimerQueues=32 }; /**< @internalComponent */ // these are not easily modifiable |
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parents:
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|
674 |
|
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parents:
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|
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/** @internalComponent */ |
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Revision: 200951
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parents:
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|
676 |
struct STimerQ |
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Revision: 200951
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parents:
diff
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|
677 |
{ |
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parents:
diff
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|
678 |
SDblQue iIntQ; |
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Revision: 200951
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|
679 |
SDblQue iDfcQ; |
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Revision: 200951
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parents:
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|
680 |
}; |
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parents:
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|
681 |
public: |
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Revision: 200951
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parents:
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|
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NTimerQ(); |
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Revision: 200951
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|
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static void Init1(TInt aTickPeriod); |
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parents:
diff
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|
684 |
static void Init3(TDfcQue* aDfcQ); |
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parents:
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|
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IMPORT_C static TAny* TimerAddress(); |
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Revision: 200951
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parents:
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|
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IMPORT_C void Tick(); |
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parents:
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|
687 |
IMPORT_C static TInt IdleTime(); |
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|
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IMPORT_C static void Advance(TInt aTicks); |
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Revision: 200951
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parents:
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|
689 |
private: |
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parents:
diff
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|
690 |
static void DfcFn(TAny* aPtr); |
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Revision: 200951
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|
691 |
void Dfc(); |
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Revision: 200951
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parents:
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|
692 |
void Add(NTimer* aTimer); |
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parents:
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|
693 |
void AddFinal(NTimer* aTimer); |
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|
694 |
public: |
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Revision: 200951
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|
695 |
STimerQ iTickQ[ENumTimerQueues]; /**< @internalComponent */ // NOTE: the order of member data is important |
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|
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TUint32 iPresent; /**< @internalComponent */ // The assembler code relies on it |
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Revision: 200951
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|
697 |
TUint32 iMsCount; /**< @internalComponent */ |
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parents:
diff
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|
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SDblQue iHoldingQ; /**< @internalComponent */ |
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Revision: 200951
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|
699 |
SDblQue iOrderedQ; /**< @internalComponent */ |
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parents:
diff
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|
700 |
SDblQue iCompletedQ; /**< @internalComponent */ |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
701 |
TDfc iDfc; /**< @internalComponent */ |
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parents:
diff
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|
702 |
TUint8 iTransferringCancelled; /**< @internalComponent */ |
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parents:
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|
703 |
TUint8 iCriticalCancelled; /**< @internalComponent */ |
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Revision: 200951
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parents:
diff
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|
704 |
TUint8 iPad1; /**< @internalComponent */ |
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parents:
diff
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|
705 |
TUint8 iPad2; /**< @internalComponent */ |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
706 |
TDebugFn iDebugFn; /**< @internalComponent */ |
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Revision: 200951
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parents:
diff
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|
707 |
TAny* iDebugPtr; /**< @internalComponent */ |
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parents:
diff
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|
708 |
TInt iTickPeriod; /**< @internalComponent */ // in microseconds |
96e5fb8b040d
Revision: 200951
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parents:
diff
changeset
|
709 |
|
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Revision: 200951
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parents:
diff
changeset
|
710 |
/** |
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parents:
diff
changeset
|
711 |
This member is intended for use by ASSP/variant interrupt code as a convenient |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
712 |
location to store rounding error information where hardware interrupts are not |
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Revision: 200951
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parents:
diff
changeset
|
713 |
exactly one millisecond. The Symbian kernel does not make any use of this member. |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
714 |
@publishedPartner |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
715 |
@prototype |
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Revision: 200951
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parents:
diff
changeset
|
716 |
*/ |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
717 |
TInt iRounding; |
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Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
718 |
TInt iDfcCompleteCount; /**< @internalComponent */ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
719 |
TSpinLock iTimerSpinLock; /**< @internalComponent */ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
720 |
}; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
721 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
722 |
__ASSERT_COMPILE(!(_FOFF(NTimerQ,iTimerSpinLock)&7)); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
723 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
724 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
725 |
GLREF_D NTimerQ TheTimerQ; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
726 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
727 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
728 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
729 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
730 |
inline TUint32 NTickCount() |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
731 |
{return TheTimerQ.iMsCount;} |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
732 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
733 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
734 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
735 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
736 |
inline TInt NTickPeriod() |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
737 |
{return TheTimerQ.iTickPeriod;} |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
738 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
739 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
740 |
extern "C" { |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
741 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
742 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
743 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
744 |
extern void NKCrashHandler(TInt aPhase, const TAny* a0, TInt a1); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
745 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
746 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
747 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
748 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
749 |
extern TUint32 CrashState; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
750 |
} |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
751 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
752 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
753 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
754 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
755 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
756 |
class TGenIPIList : public SDblQue |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
757 |
{ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
758 |
public: |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
759 |
TGenIPIList(); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
760 |
public: |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
761 |
TSpinLock iGenIPILock; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
762 |
}; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
763 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
764 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
765 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
766 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
767 |
class TCancelIPI : public TGenericIPI |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
768 |
{ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
769 |
public: |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
770 |
void Send(TDfc* aDfc, TInt aCpu); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
771 |
static void Isr(TGenericIPI*); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
772 |
public: |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
773 |
TDfc* volatile iDfc; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
774 |
}; |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
775 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
776 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
777 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
778 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
779 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
780 |
TBool InterruptsStatus(TBool aRequest); |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
781 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
782 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
783 |
//declarations for the checking of kernel preconditions |
11
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
784 |
|
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
785 |
/** |
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
786 |
@internalComponent |
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
787 |
|
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
788 |
PRECOND_FUNCTION_CALLER is needed for __ASSERT_WITH_MESSAGE_ALWAYS(), |
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
789 |
so is outside the #ifdef _DEBUG. |
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
790 |
*/ |
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
791 |
#ifndef PRECOND_FUNCTION_CALLER |
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
792 |
#define PRECOND_FUNCTION_CALLER 0 |
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
793 |
#endif |
329ab0095843
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
9
diff
changeset
|
794 |
|
9
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
795 |
#ifdef _DEBUG |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
796 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
797 |
/** |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
798 |
@internalComponent |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
799 |
*/ |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
800 |
#define MASK_NO_FAST_MUTEX 0x1 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
801 |
#define MASK_CRITICAL 0x2 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
802 |
#define MASK_NO_CRITICAL 0x4 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
803 |
#define MASK_KERNEL_LOCKED 0x8 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
804 |
#define MASK_KERNEL_UNLOCKED 0x10 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
805 |
#define MASK_KERNEL_LOCKED_ONCE 0x20 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
806 |
#define MASK_INTERRUPTS_ENABLED 0x40 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
807 |
#define MASK_INTERRUPTS_DISABLED 0x80 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
808 |
#define MASK_SYSTEM_LOCKED 0x100 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
809 |
#define MASK_NOT_ISR 0x400 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
810 |
#define MASK_NOT_IDFC 0x800 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
811 |
#define MASK_NOT_THREAD 0x1000 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
812 |
#define MASK_NO_CRITICAL_IF_USER 0x2000 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
813 |
#define MASK_THREAD_STANDARD ( MASK_NO_FAST_MUTEX | MASK_KERNEL_UNLOCKED | MASK_INTERRUPTS_ENABLED | MASK_NOT_ISR | MASK_NOT_IDFC ) |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
814 |
#define MASK_THREAD_CRITICAL ( MASK_THREAD_STANDARD | MASK_CRITICAL ) |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
815 |
#define MASK_ALWAYS_FAIL 0x4000 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
816 |
#define MASK_NO_RESCHED 0x8000 |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
817 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
818 |
#if defined(__STANDALONE_NANOKERNEL__) || (!defined (__KERNEL_APIS_CONTEXT_CHECKS_WARNING__)&&!defined (__KERNEL_APIS_CONTEXT_CHECKS_FAULT__)) |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
819 |
#define CHECK_PRECONDITIONS(mask,function) |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
820 |
#define __ASSERT_WITH_MESSAGE_DEBUG(cond,message,function) |
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
821 |
|
96e5fb8b040d
Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
822 |
#else |
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Revision: 200951
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/** |
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@internalComponent |
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*/ |
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extern "C" TInt CheckPreconditions(TUint32 aConditionMask, const char* aFunction, TLinAddr aAddr); |
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/** |
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@internalComponent |
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*/ |
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#define CHECK_PRECONDITIONS(mask,function) CheckPreconditions(mask,function,PRECOND_FUNCTION_CALLER) |
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|
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#ifdef __KERNEL_APIS_CONTEXT_CHECKS_FAULT__ |
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|
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/** |
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@internalComponent |
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*/ |
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#define __ASSERT_WITH_MESSAGE_DEBUG(cond,message,function) \ |
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__ASSERT_DEBUG( (cond), ( \ |
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DEBUGPRINT("Assertion failed: %s\nFunction: %s; called from: %08x\n",message,function,PRECOND_FUNCTION_CALLER),\ |
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NKFault(function, 0))) |
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|
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#else//!__KERNEL_APIS_CONTEXT_CHECKS_FAULT__ |
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/** |
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@internalComponent |
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*/ |
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#define __ASSERT_WITH_MESSAGE_DEBUG(cond,message,function) \ |
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__ASSERT_DEBUG( (cond), \ |
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DEBUGPRINT("Assertion failed: %s\nFunction: %s; called from: %08x\n",message,function,PRECOND_FUNCTION_CALLER)) |
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|
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#endif//__KERNEL_APIS_CONTEXT_CHECKS_FAULT__ |
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#endif//(!defined (__KERNEL_APIS_CONTEXT_CHECKS_WARNING__)&&!defined (__KERNEL_APIS_CONTEXT_CHECKS_FAULT__)) |
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#else//if !DEBUG |
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|
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#define CHECK_PRECONDITIONS(mask,function) |
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#define __ASSERT_WITH_MESSAGE_DEBUG(cond,message,function ) |
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#endif//_DEBUG |
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#if (!defined (__KERNEL_APIS_CONTEXT_CHECKS_WARNING__)&&!defined (__KERNEL_APIS_CONTEXT_CHECKS_FAULT__)) |
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#define __ASSERT_WITH_MESSAGE_ALWAYS(cond,message,function ) |
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#else |
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#ifdef __KERNEL_APIS_CONTEXT_CHECKS_FAULT__ |
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/** |
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@internalComponent |
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*/ |
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#define __ASSERT_WITH_MESSAGE_ALWAYS(cond,message,function) \ |
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__ASSERT_ALWAYS( (cond), ( \ |
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DEBUGPRINT("Assertion failed: %s\nFunction: %s; called from: %08x\n",message,function,PRECOND_FUNCTION_CALLER),\ |
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NKFault(function, 0))) |
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#else |
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/** |
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@internalComponent |
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*/ |
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#define __ASSERT_WITH_MESSAGE_ALWAYS(cond,message,function) \ |
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__ASSERT_ALWAYS( (cond), \ |
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DEBUGPRINT("Assertion failed: %s\nFunction: %s; called from: %08x\n",message,function,PRECOND_FUNCTION_CALLER)) |
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#endif//__KERNEL_APIS_CONTEXT_CHECKS_FAULT__ |
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#endif//(!defined (__KERNEL_APIS_CONTEXT_CHECKS_WARNING__)&&!defined (__KERNEL_APIS_CONTEXT_CHECKS_FAULT__)) |
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|
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Revision: 200951
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#endif |