old_contents: #!/usr/bin/env python
  # Copyright (c) 2005 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.
  
  import getopt, os, os.path, sys
  
  sys.path.append('..')
  sys.path.append('../configs/kernel')
  sys.path.append('../sim/pyconfig')
  
  from importer import mpy_exec, mpy_execfile, AddToPath
  from m5config import *
  
  try:
      opts, args = getopt.getopt(sys.argv[1:], '-E:')
      for o,a in opts:
          if o == '-E':
              offset = a.find('=')
              if offset == -1:
                  name = a
                  value = True
              else:
                  name = a[:offset]
                  value = a[offset+1:]
              env[name] = value
  except getopt.GetoptError:
      sys.exit('Improper Usage')
  
  for arg in args:
      AddToPath(os.path.dirname(arg))
      mpy_execfile(arg)
  
  if globals().has_key('root') and isinstance(root, type) \
         and issubclass(root, Root):
      instantiate(root)
  
new_contents: #!/usr/bin/env python
  # Copyright (c) 2005 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.
  
  import getopt, os, os.path, sys
  from os.path import join as joinpath, realpath
  
  mypath = sys.path[0]
  sys.path.append(joinpath(mypath, '..'))
  sys.path.append(joinpath(mypath, '../configs/kernel'))
  sys.path.append(joinpath(mypath, '../sim/pyconfig'))
  
  from importer import mpy_exec, mpy_execfile, AddToPath
  from m5config import *
  
  try:
      opts, args = getopt.getopt(sys.argv[1:], '-E:')
      for o,a in opts:
          if o == '-E':
              offset = a.find('=')
              if offset == -1:
                  name = a
                  value = True
              else:
                  name = a[:offset]
                  value = a[offset+1:]
              env[name] = value
  except getopt.GetoptError:
      sys.exit('Improper Usage')
  
  for arg in args:
      AddToPath(os.path.dirname(arg))
      mpy_execfile(arg)
  
  if globals().has_key('root') and isinstance(root, type) \
         and issubclass(root, Root):
      instantiate(root)
  
subject: Tweak genini.