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Diffstat (limited to 'configs/learning_gem5/part2/hello_goodbye.py')
| -rw-r--r-- | configs/learning_gem5/part2/hello_goodbye.py | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/configs/learning_gem5/part2/hello_goodbye.py b/configs/learning_gem5/part2/hello_goodbye.py new file mode 100644 index 000000000..6e82a63c7 --- /dev/null +++ b/configs/learning_gem5/part2/hello_goodbye.py @@ -0,0 +1,56 @@ +# -*- coding: utf-8 -*- +# Copyright (c) 2017 Jason Lowe-Power +# 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: Jason Lowe-Power + +""" +A simple run file that creates two SimObjects: HelloObject and GoodbyeObject +and then runs the simulation. Using the debug "Hello" is informative. + +IMPORTANT: If you modify this file, it's likely that the Learning gem5 book + also needs to be updated. For now, email Jason <power.jg@gmail.com> + +""" + +# import the m5 (gem5) library created when gem5 is built +import m5 +# import all of the SimObjects +from m5.objects import * + +# set up the root SimObject and start the simulation +root = Root(full_system = False) + +# Create an instantiation of the simobject you created +root.hello = HelloObject(time_to_wait = '2us', number_of_fires = 5) +root.hello.goodbye_object = GoodbyeObject(buffer_size='100B') + +# instantiate all of the objects we've created above +m5.instantiate() + +print "Beginning simulation!" +exit_event = m5.simulate() +print 'Exiting @ tick %i because %s' % (m5.curTick(), exit_event.getCause()) |