old_contents: # Copyright 2018 Google, Inc.
  #
  # 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: Gabe Black
  
  from __future__ import print_function
  
  import argparse
  import m5
  import os
  import re
  import sys
  
  from m5.objects import SystemC_Kernel, Root
  
  # pylint:disable=unused-variable
  
  kernel = SystemC_Kernel()
  root = Root(full_system=True, systemc_kernel=kernel)
  
  parser = argparse.ArgumentParser()
  parser.add_argument('--working-dir')
  
  args = parser.parse_args()
  if args.working_dir:
      os.chdir(args.working_dir)
  
  kernel.sc_main();
  
  m5.instantiate(None)
  
  cause = m5.simulate(m5.MaxTick).getCause()
  
  result = kernel.sc_main_result()
  if result.code != 0:
      # Arguably this should make gem5 fail, but some tests purposefully
      # generate errors, and as long as their output matches that's still
      # considered correct. A "real" systemc config should expect sc_main
      # (if present) not to fail.
      sys.exit(int(result.code))
  
new_contents: # Copyright 2018 Google, Inc.
  #
  # 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: Gabe Black
  
  from __future__ import print_function
  
  import argparse
  import m5
  import os
  import re
  import sys
  
  from m5.objects import SystemC_Kernel, Root
  
  # pylint:disable=unused-variable
  
  kernel = SystemC_Kernel()
  root = Root(full_system=True, systemc_kernel=kernel)
  
  parser = argparse.ArgumentParser()
  parser.add_argument('--working-dir')
  
  args = parser.parse_args()
  if args.working_dir:
      os.chdir(args.working_dir)
  
  kernel.sc_main('gem5_systemc_test');
  
  m5.instantiate(None)
  
  cause = m5.simulate(m5.MaxTick).getCause()
  
  result = kernel.sc_main_result()
  if result.code != 0:
      # Arguably this should make gem5 fail, but some tests purposefully
      # generate errors, and as long as their output matches that's still
      # considered correct. A "real" systemc config should expect sc_main
      # (if present) not to fail.
      sys.exit(int(result.code))
  
subject: Add a dummy argv[0] when running the tests.