old_contents: # Copyright (c) 2005-2007 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.
  #
  # Authors: Nathan Binkert
  
  from m5.SimObject import SimObject
  from m5.params import *
  from m5.proxy import *
  from m5 import build_env
  from PhysicalMemory import *
  
  class MemoryMode(Enum): vals = ['invalid', 'atomic', 'timing']
  
  class System(SimObject):
      type = 'System'
      swig_objdecls = [ '%include "python/swig/system.i"' ]
  
      physmem = Param.PhysicalMemory(Parent.any, "phsyical memory")
      mem_mode = Param.MemoryMode('atomic', "The mode the memory system is in")
      if build_env['FULL_SYSTEM']:
          abstract = True
          boot_cpu_frequency = Param.Frequency(Self.cpu[0].clock.frequency,
                                               "boot processor frequency")
          init_param = Param.UInt64(0, "numerical value to pass into simulator")
          boot_osflags = Param.String("a", "boot flags to pass to the kernel")
          kernel = Param.String("", "file that contains the kernel code")
          readfile = Param.String("", "file to read startup script from")
          symbolfile = Param.String("", "file to get the symbols from")
  
new_contents: # Copyright (c) 2005-2007 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.
  #
  # Authors: Nathan Binkert
  
  from m5.SimObject import SimObject
  from m5.params import *
  from m5.proxy import *
  from m5 import build_env
  from PhysicalMemory import *
  
  class MemoryMode(Enum): vals = ['invalid', 'atomic', 'timing']
  
  class System(SimObject):
      type = 'System'
      swig_objdecls = [ '%include "python/swig/system.i"' ]
  
      physmem = Param.PhysicalMemory(Parent.any, "physical memory")
      mem_mode = Param.MemoryMode('atomic', "The mode the memory system is in")
      if build_env['FULL_SYSTEM']:
          abstract = True
          boot_cpu_frequency = Param.Frequency(Self.cpu[0].clock.frequency,
                                               "boot processor frequency")
          init_param = Param.UInt64(0, "numerical value to pass into simulator")
          boot_osflags = Param.String("a", "boot flags to pass to the kernel")
          kernel = Param.String("", "file that contains the kernel code")
          readfile = Param.String("", "file to read startup script from")
          symbolfile = Param.String("", "file to get the symbols from")
  
subject: Fix typo