113373Sgabeblack@google.com# Copyright 2018 Google, Inc. 213373Sgabeblack@google.com# 313373Sgabeblack@google.com# Redistribution and use in source and binary forms, with or without 413373Sgabeblack@google.com# modification, are permitted provided that the following conditions are 513373Sgabeblack@google.com# met: redistributions of source code must retain the above copyright 613373Sgabeblack@google.com# notice, this list of conditions and the following disclaimer; 713373Sgabeblack@google.com# redistributions in binary form must reproduce the above copyright 813373Sgabeblack@google.com# notice, this list of conditions and the following disclaimer in the 913373Sgabeblack@google.com# documentation and/or other materials provided with the distribution; 1013373Sgabeblack@google.com# neither the name of the copyright holders nor the names of its 1113373Sgabeblack@google.com# contributors may be used to endorse or promote products derived from 1213373Sgabeblack@google.com# this software without specific prior written permission. 1313373Sgabeblack@google.com# 1413373Sgabeblack@google.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1513373Sgabeblack@google.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1613373Sgabeblack@google.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1713373Sgabeblack@google.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 1813373Sgabeblack@google.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 1913373Sgabeblack@google.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2013373Sgabeblack@google.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2113373Sgabeblack@google.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2213373Sgabeblack@google.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2313373Sgabeblack@google.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2413373Sgabeblack@google.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2513373Sgabeblack@google.com# 2613373Sgabeblack@google.com# Authors: Gabe Black 2713373Sgabeblack@google.com 2813373Sgabeblack@google.comfrom __future__ import print_function 2913373Sgabeblack@google.com 3013373Sgabeblack@google.comimport argparse 3113373Sgabeblack@google.comimport m5 3213373Sgabeblack@google.comimport sys 3313373Sgabeblack@google.com 3413373Sgabeblack@google.comfrom m5.objects import SystemC_Kernel, Root, SystemC_Printer, Gem5_Feeder 3513373Sgabeblack@google.com 3613373Sgabeblack@google.com# pylint:disable=unused-variable 3713373Sgabeblack@google.com 3813373Sgabeblack@google.comparser = argparse.ArgumentParser() 3913373Sgabeblack@google.comparser.add_argument('--word', action="append", default=[]) 4013373Sgabeblack@google.comparser.add_argument('--delay', default='1ns') 4113373Sgabeblack@google.comparser.add_argument('--prefix', default='') 4213373Sgabeblack@google.com 4313373Sgabeblack@google.comargs = parser.parse_args() 4413373Sgabeblack@google.com 4513373Sgabeblack@google.comprinter = SystemC_Printer() 4613373Sgabeblack@google.comprinter.prefix = args.prefix 4713373Sgabeblack@google.com 4813373Sgabeblack@google.comfeeder = Gem5_Feeder() 4913373Sgabeblack@google.comfeeder.printer = printer 5013373Sgabeblack@google.comfeeder.delay = args.delay 5113373Sgabeblack@google.comfeeder.strings = args.word 5213373Sgabeblack@google.com 5313373Sgabeblack@google.comkernel = SystemC_Kernel(feeder=feeder) 5413373Sgabeblack@google.comroot = Root(full_system=True, systemc_kernel=kernel) 5513373Sgabeblack@google.com 5613373Sgabeblack@google.comm5.instantiate(None) 5713373Sgabeblack@google.com 5813373Sgabeblack@google.comcause = m5.simulate(m5.MaxTick).getCause() 5913373Sgabeblack@google.comprint(cause) 60