# -*- mode:python -*-

# Copyright (c) 2007-2008 The Florida State University
# 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
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# Authors: Stephen Hines

from m5.SimObject import SimObject
from m5.params import *

class ArmTLB(SimObject):
    abstract = True
    type = 'ArmTLB'
    cxx_namespace = 'ArmISA'
    cxx_class = 'TLB'
    size = Param.Int("TLB size")

class ArmDTB(ArmTLB):
    type = 'ArmDTB'
    cxx_namespace = 'ArmISA'
    cxx_class = 'DTB'
    size = 64

class ArmITB(ArmTLB):
    type = 'ArmITB'
    cxx_namespace = 'ArmISA'
    cxx_class = 'ITB'
    size = 64

class ArmUTB(ArmTLB):
    type = 'ArmUTB'
    cxx_namespace = 'ArmISA'
    cxx_class = 'UTB'
    size = 64