c41c9cf3a6
Also, while we're at it, remember that priorities are in the Event class and add a disable method to disable tracing.
62 lines
2.5 KiB
Python
62 lines
2.5 KiB
Python
# Copyright (c) 2006 The Regents of The University of Michigan
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are
|
|
# met: redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer;
|
|
# redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution;
|
|
# neither the name of the copyright holders nor the names of its
|
|
# contributors may be used to endorse or promote products derived from
|
|
# this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
# Authors: Nathan Binkert
|
|
|
|
import m5
|
|
import internal.event
|
|
|
|
from internal.event import PythonEvent, SimLoopExitEvent as SimExit
|
|
|
|
mainq = internal.event.cvar.mainEventQueue
|
|
|
|
def create(obj, priority=None):
|
|
if priority is None:
|
|
priority = Event.Default_Pri
|
|
return PythonEvent(obj, priority)
|
|
|
|
|
|
# As a reminder, priorities found in sim/eventq.hh are stuck into the
|
|
# Event class by swig
|
|
class Event(PythonEvent):
|
|
def __init__(self, priority=None):
|
|
if priority is None:
|
|
priority = Event.Default_Pri
|
|
super(Event, self).__init__(self, priority)
|
|
|
|
class ProgressEvent(Event):
|
|
def __init__(self, eventq, period):
|
|
super(ProgressEvent, self).__init__()
|
|
self.period = int(period)
|
|
self.eventq = eventq
|
|
self.eventq.schedule(self, m5.curTick() + self.period)
|
|
|
|
def __call__(self):
|
|
print "Progress! Time now %fs" % (m5.curTick()/1e12)
|
|
self.eventq.schedule(self, m5.curTick() + self.period)
|
|
|
|
__all__ = [ 'create', 'Event', 'ProgressEvent', 'SimExit', 'mainq' ]
|