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55 lines
1.0 KiB
C++
55 lines
1.0 KiB
C++
/**
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* Copyright (C) ARM Limited 2010-2014. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef PERFSOURCE_H
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#define PERFSOURCE_H
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#include <semaphore.h>
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#include "Buffer.h"
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#include "Monitor.h"
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#include "PerfBuffer.h"
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#include "PerfGroup.h"
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#include "Source.h"
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#include "UEvent.h"
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class Sender;
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class PerfSource : public Source {
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public:
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PerfSource(sem_t *senderSem, sem_t *startProfile);
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~PerfSource();
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bool prepare();
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void run();
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void interrupt();
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bool isDone();
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void write(Sender *sender);
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private:
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bool handleUEvent();
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Buffer mSummary;
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Buffer mBuffer;
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PerfBuffer mCountersBuf;
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PerfGroup mCountersGroup;
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Monitor mMonitor;
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UEvent mUEvent;
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sem_t *const mSenderSem;
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sem_t *const mStartProfile;
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int mInterruptFd;
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bool mIsDone;
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// Intentionally undefined
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PerfSource(const PerfSource &);
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PerfSource &operator=(const PerfSource &);
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};
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#endif // PERFSOURCE_H
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