pmu.hh revision 10460
110460SAndreas.Sandberg@ARM.com/*
210460SAndreas.Sandberg@ARM.com * Copyright (c) 2014 ARM Limited
310460SAndreas.Sandberg@ARM.com * All rights reserved
410460SAndreas.Sandberg@ARM.com *
510460SAndreas.Sandberg@ARM.com * The license below extends only to copyright in the software and shall
610460SAndreas.Sandberg@ARM.com * not be construed as granting a license to any other intellectual
710460SAndreas.Sandberg@ARM.com * property including but not limited to intellectual property relating
810460SAndreas.Sandberg@ARM.com * to a hardware implementation of the functionality of the software
910460SAndreas.Sandberg@ARM.com * licensed hereunder.  You may use the software subject to the license
1010460SAndreas.Sandberg@ARM.com * terms below provided that you ensure that this notice is replicated
1110460SAndreas.Sandberg@ARM.com * unmodified and in its entirety in all distributions of the software,
1210460SAndreas.Sandberg@ARM.com * modified or unmodified, in source code or in binary form.
1310460SAndreas.Sandberg@ARM.com *
1410460SAndreas.Sandberg@ARM.com * Redistribution and use in source and binary forms, with or without
1510460SAndreas.Sandberg@ARM.com * modification, are permitted provided that the following conditions are
1610460SAndreas.Sandberg@ARM.com * met: redistributions of source code must retain the above copyright
1710460SAndreas.Sandberg@ARM.com * notice, this list of conditions and the following disclaimer;
1810460SAndreas.Sandberg@ARM.com * redistributions in binary form must reproduce the above copyright
1910460SAndreas.Sandberg@ARM.com * notice, this list of conditions and the following disclaimer in the
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2210460SAndreas.Sandberg@ARM.com * contributors may be used to endorse or promote products derived from
2310460SAndreas.Sandberg@ARM.com * this software without specific prior written permission.
2410460SAndreas.Sandberg@ARM.com *
2510460SAndreas.Sandberg@ARM.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
2610460SAndreas.Sandberg@ARM.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
2710460SAndreas.Sandberg@ARM.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
2810460SAndreas.Sandberg@ARM.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
2910460SAndreas.Sandberg@ARM.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
3010460SAndreas.Sandberg@ARM.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
3110460SAndreas.Sandberg@ARM.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
3210460SAndreas.Sandberg@ARM.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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3410460SAndreas.Sandberg@ARM.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
3510460SAndreas.Sandberg@ARM.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
3610460SAndreas.Sandberg@ARM.com *
3710460SAndreas.Sandberg@ARM.com * Authors: Andreas Sandberg
3810460SAndreas.Sandberg@ARM.com */
3910460SAndreas.Sandberg@ARM.com#ifndef __SIM_PROBE_PMU_HH__
4010460SAndreas.Sandberg@ARM.com#define __SIM_PROBE_PMU_HH__
4110460SAndreas.Sandberg@ARM.com
4210460SAndreas.Sandberg@ARM.com#include <memory>
4310460SAndreas.Sandberg@ARM.com
4410460SAndreas.Sandberg@ARM.com#include "sim/probe/probe.hh"
4510460SAndreas.Sandberg@ARM.com
4610460SAndreas.Sandberg@ARM.comnamespace ProbePoints {
4710460SAndreas.Sandberg@ARM.com
4810460SAndreas.Sandberg@ARM.com/**
4910460SAndreas.Sandberg@ARM.com * PMU probe point
5010460SAndreas.Sandberg@ARM.com *
5110460SAndreas.Sandberg@ARM.com * This probe point provides a unified interface for PMU
5210460SAndreas.Sandberg@ARM.com * instrumentation of SimObjects. SimObjects that need PMU
5310460SAndreas.Sandberg@ARM.com * instrumentation should implement probes of this type call the
5410460SAndreas.Sandberg@ARM.com * notify method with the event count increment as its only parameter.
5510460SAndreas.Sandberg@ARM.com */
5610460SAndreas.Sandberg@ARM.comtypedef ProbePointArg<uint64_t> PMU;
5710460SAndreas.Sandberg@ARM.comtypedef std::unique_ptr<PMU> PMUUPtr;
5810460SAndreas.Sandberg@ARM.com
5910460SAndreas.Sandberg@ARM.com}
6010460SAndreas.Sandberg@ARM.com
6110460SAndreas.Sandberg@ARM.com#endif
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