System.py revision 6654:4c84e771cca7 
1# Copyright (c) 2005-2007 The Regents of The University of Michigan
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15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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26#
27# Authors: Nathan Binkert
28
29from m5.SimObject import SimObject
30from m5.defines import buildEnv
31from m5.params import *
32from m5.proxy import *
33
34from PhysicalMemory import *
35
36class MemoryMode(Enum): vals = ['invalid', 'atomic', 'timing']
37
38class System(SimObject):
39    type = 'System'
40    swig_objdecls = [ '%include "python/swig/system.i"' ]
41
42    physmem = Param.PhysicalMemory(Parent.any, "physical memory")
43    mem_mode = Param.MemoryMode('atomic', "The mode the memory system is in")
44    if buildEnv['FULL_SYSTEM']:
45        abstract = True
46        boot_cpu_frequency = Param.Frequency(Self.cpu[0].clock.frequency,
47                                             "boot processor frequency")
48        init_param = Param.UInt64(0, "numerical value to pass into simulator")
49        boot_osflags = Param.String("a", "boot flags to pass to the kernel")
50        kernel = Param.String("", "file that contains the kernel code")
51        readfile = Param.String("", "file to read startup script from")
52        symbolfile = Param.String("", "file to get the symbols from")
53