77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/*
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* Copyright (c) 2006 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Nathan Binkert
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* Steve Reinhardt
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*/
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#ifndef __SIM_CORE_HH__
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#define __SIM_CORE_HH__
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#include <string>
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#include "base/types.hh"
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/// The universal simulation clock.
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extern Tick curTick;
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const Tick retryTime = 1000;
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namespace Clock {
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/// The simulated frequency of curTick.
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extern Tick Frequency;
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namespace Float {
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extern double s;
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extern double ms;
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extern double us;
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extern double ns;
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extern double ps;
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extern double Hz;
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extern double kHz;
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extern double MHz;
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extern double GHZ;
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/* namespace Float */ }
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namespace Int {
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extern Tick s;
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extern Tick ms;
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extern Tick us;
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extern Tick ns;
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extern Tick ps;
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/* namespace Int */ }
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/* namespace Clock */ }
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void setClockFrequency(Tick ticksPerSecond);
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void setOutputDir(const std::string &dir);
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struct Callback;
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void registerExitCallback(Callback *callback);
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void doExitCleanup();
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#endif /* __SIM_CORE_HH__ */
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