run.py revision 14143
114143Snikos.nikoleris@arm.com# Copyright (c) 2012, 2019 ARM Limited 214143Snikos.nikoleris@arm.com# All rights reserved 314143Snikos.nikoleris@arm.com# 414143Snikos.nikoleris@arm.com# The license below extends only to copyright in the software and shall 514143Snikos.nikoleris@arm.com# not be construed as granting a license to any other intellectual 614143Snikos.nikoleris@arm.com# property including but not limited to intellectual property relating 714143Snikos.nikoleris@arm.com# to a hardware implementation of the functionality of the software 814143Snikos.nikoleris@arm.com# licensed hereunder. You may use the software subject to the license 914143Snikos.nikoleris@arm.com# terms below provided that you ensure that this notice is replicated 1014143Snikos.nikoleris@arm.com# unmodified and in its entirety in all distributions of the software, 1114143Snikos.nikoleris@arm.com# modified or unmodified, in source code or in binary form. 1214143Snikos.nikoleris@arm.com# 1314143Snikos.nikoleris@arm.com# Copyright (c) 2006-2007 The Regents of The University of Michigan 1414143Snikos.nikoleris@arm.com# All rights reserved. 1514143Snikos.nikoleris@arm.com# 1614143Snikos.nikoleris@arm.com# Redistribution and use in source and binary forms, with or without 1714143Snikos.nikoleris@arm.com# modification, are permitted provided that the following conditions are 1814143Snikos.nikoleris@arm.com# met: redistributions of source code must retain the above copyright 1914143Snikos.nikoleris@arm.com# notice, this list of conditions and the following disclaimer; 2014143Snikos.nikoleris@arm.com# redistributions in binary form must reproduce the above copyright 2114143Snikos.nikoleris@arm.com# notice, this list of conditions and the following disclaimer in the 2214143Snikos.nikoleris@arm.com# documentation and/or other materials provided with the distribution; 2314143Snikos.nikoleris@arm.com# neither the name of the copyright holders nor the names of its 2414143Snikos.nikoleris@arm.com# contributors may be used to endorse or promote products derived from 2514143Snikos.nikoleris@arm.com# this software without specific prior written permission. 2614143Snikos.nikoleris@arm.com# 2714143Snikos.nikoleris@arm.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2814143Snikos.nikoleris@arm.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2914143Snikos.nikoleris@arm.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 3014143Snikos.nikoleris@arm.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 3114143Snikos.nikoleris@arm.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3214143Snikos.nikoleris@arm.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3314143Snikos.nikoleris@arm.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3414143Snikos.nikoleris@arm.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3514143Snikos.nikoleris@arm.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3614143Snikos.nikoleris@arm.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3714143Snikos.nikoleris@arm.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3814143Snikos.nikoleris@arm.com# 3914143Snikos.nikoleris@arm.com# Authors: Steve Reinhardt 4014143Snikos.nikoleris@arm.com# Nikos Nikoleris 4114143Snikos.nikoleris@arm.com 4214143Snikos.nikoleris@arm.comfrom __future__ import print_function 4314143Snikos.nikoleris@arm.com 4414143Snikos.nikoleris@arm.comimport sys 4514143Snikos.nikoleris@arm.comimport os 4614143Snikos.nikoleris@arm.comimport os.path 4714143Snikos.nikoleris@arm.comfrom os.path import join as joinpath 4814143Snikos.nikoleris@arm.com 4914143Snikos.nikoleris@arm.comimport m5 5014143Snikos.nikoleris@arm.com 5114143Snikos.nikoleris@arm.comdef run_test(root): 5214143Snikos.nikoleris@arm.com """Default run_test implementations. Scripts can override it.""" 5314143Snikos.nikoleris@arm.com 5414143Snikos.nikoleris@arm.com # instantiate configuration 5514143Snikos.nikoleris@arm.com m5.instantiate() 5614143Snikos.nikoleris@arm.com 5714143Snikos.nikoleris@arm.com # simulate until program terminates 5814143Snikos.nikoleris@arm.com exit_event = m5.simulate() 5914143Snikos.nikoleris@arm.com print('Exiting @ tick', m5.curTick(), 'because', exit_event.getCause()) 6014143Snikos.nikoleris@arm.com 6114143Snikos.nikoleris@arm.comconfig = sys.argv[1] 6214143Snikos.nikoleris@arm.comos.environ['M5_PATH'] = os.path.dirname(__file__) 6314143Snikos.nikoleris@arm.com 6414143Snikos.nikoleris@arm.com# path setup 6514143Snikos.nikoleris@arm.comgem5_root = joinpath(os.path.dirname(__file__), '..', '..', '..', '..', '..') 6614143Snikos.nikoleris@arm.comsys.path.append(joinpath(gem5_root, 'configs')) 6714143Snikos.nikoleris@arm.comtests_root = joinpath(gem5_root, 'tests') 6814143Snikos.nikoleris@arm.comsys.path.append(joinpath(tests_root, 'configs')) 6914143Snikos.nikoleris@arm.com 7014143Snikos.nikoleris@arm.comexec(compile(open(config).read(), config, 'exec')) 7114143Snikos.nikoleris@arm.com 7214143Snikos.nikoleris@arm.comsystem = root.system 7314143Snikos.nikoleris@arm.comsystem.readfile = os.path.join(tests_root, 'halt.sh') 7414143Snikos.nikoleris@arm.com 7514143Snikos.nikoleris@arm.com# The CPU can either be a list of CPUs or a single object. 7614143Snikos.nikoleris@arm.comif isinstance(system.cpu, list): 7714143Snikos.nikoleris@arm.com [ cpu.createThreads() for cpu in system.cpu ] 7814143Snikos.nikoleris@arm.comelse: 7914143Snikos.nikoleris@arm.com system.cpu.createThreads() 8014143Snikos.nikoleris@arm.com 8114143Snikos.nikoleris@arm.com# Since we're in batch mode, don't allow tcp socket connections 8214143Snikos.nikoleris@arm.comm5.disableAllListeners() 8314143Snikos.nikoleris@arm.com 8414143Snikos.nikoleris@arm.comrun_test(root) 85