0bb50e6745
Starting with version 3, scons imposes using the print function instead of the print statement in code it processes. To get things building again, this change moves all python code within gem5 to use the function version. Another change by another author separately made this same change to the site_tools and site_init.py files. Change-Id: I2de7dc3b1be756baad6f60574c47c8b7e80ea3b0 Reviewed-on: https://gem5-review.googlesource.com/8761 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Gabe Black <gabeblack@google.com>
92 lines
3.6 KiB
Python
92 lines
3.6 KiB
Python
# Copyright (c) 2017 ARM Limited
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# All rights reserved.
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#
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# The license below extends only to copyright in the software and shall
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# not be construed as granting a license to any other intellectual
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# property including but not limited to intellectual property relating
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# to a hardware implementation of the functionality of the software
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# licensed hereunder. You may use the software subject to the license
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# terms below provided that you ensure that this notice is replicated
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# unmodified and in its entirety in all distributions of the software,
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# modified or unmodified, in source code or in binary form.
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#
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# Copyright (c) 2006 The Regents of The University of Michigan
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# Copyright (c) 2013 Advanced Micro Devices, Inc.
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# Copyright (c) 2013 Mark D. Hill and David A. Wood
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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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from __future__ import print_function
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import m5
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import _m5.event
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from _m5.event import GlobalSimLoopExitEvent as SimExit
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from _m5.event import PyEvent as Event
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from _m5.event import getEventQueue, setEventQueue
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mainq = None
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class EventWrapper(Event):
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"""Helper class to wrap callable objects in an Event base class"""
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def __init__(self, func, **kwargs):
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super(EventWrapper, self).__init__(**kwargs)
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if not callable(func):
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raise RuntimeError("Can't wrap '%s', object is not callable" % \
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str(func))
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self._func = func
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def __call__(self):
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self._func()
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def __str__(self):
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return "EventWrapper(%s)" % (str(self._func), )
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class ProgressEvent(Event):
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def __init__(self, eventq, period):
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super(ProgressEvent, self).__init__()
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self.period = int(period)
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self.eventq = eventq
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self.eventq.schedule(self, m5.curTick() + self.period)
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def __call__(self):
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print("Progress! Time now %fs" % (m5.curTick()/1e12))
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self.eventq.schedule(self, m5.curTick() + self.period)
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def create(func, priority=Event.Default_Pri):
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"""Create an Event from a function"""
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return EventWrapper(func, priority=priority)
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__all__ = [ 'Event', 'EventWrapper', 'ProgressEvent', 'SimExit',
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'mainq', 'create' ]
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