1#
2# Copyright (c) 2013 Advanced Micro Devices, Inc
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;
9# redistributions in binary form must reproduce the above copyright
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11# documentation and/or other materials provided with the distribution;
12# neither the name of the copyright holders nor the names of its
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14# this software without specific prior written permission.
15#
16# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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27#
28# Author: Derek Hower
29
30from m5.params import *
31from m5.proxy import *
32from m5.SimObject import SimObject
33
34class ReplacementPolicy(SimObject):
35    type = 'ReplacementPolicy'
36    cxx_class = 'AbstractReplacementPolicy'
37    cxx_header = 'mem/ruby/structures/AbstractReplacementPolicy.hh'
38
39    block_size = Param.Int(Parent.cache_line_size, "block size in bytes")
40
41    size = Param.MemorySize(Parent.size, "capacity in bytes")
42
43    assoc = Param.Int(Parent.assoc, "associativity")
44