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