2008-08-11 21:22:16 +02:00
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# Copyright (c) 2008 The Hewlett-Packard Development Company
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Authors: Gabe Black
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2012-01-31 16:46:03 +01:00
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from m5.defines import buildEnv
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2008-08-11 21:22:16 +02:00
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from m5.params import *
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from BaseCPU import BaseCPU
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2012-03-09 15:59:27 +01:00
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from DummyChecker import DummyChecker
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2015-04-14 00:33:57 +02:00
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from BranchPredictor import *
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2012-01-31 16:46:03 +01:00
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2008-08-11 21:22:16 +02:00
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class BaseSimpleCPU(BaseCPU):
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type = 'BaseSimpleCPU'
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abstract = True
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2012-11-02 17:32:01 +01:00
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cxx_header = "cpu/simple/base.hh"
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2012-01-31 16:46:03 +01:00
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2012-03-09 15:59:27 +01:00
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def addCheckerCpu(self):
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if buildEnv['TARGET_ISA'] in ['arm']:
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from ArmTLB import ArmTLB
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self.checker = DummyChecker(workload = self.workload)
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self.checker.itb = ArmTLB(size = self.itb.size)
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self.checker.dtb = ArmTLB(size = self.dtb.size)
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else:
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print "ERROR: Checker only supported under ARM ISA!"
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exit(1)
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2014-02-09 20:49:28 +01:00
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branchPred = Param.BranchPredictor(NULL, "Branch Predictor")
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