TimingSimpleCPU.py revision 5236:0050ad4fb3ef
17760SGiacomo.Gabrielli@arm.com# Copyright (c) 2007 The Regents of The University of Michigan 27760SGiacomo.Gabrielli@arm.com# All rights reserved. 37760SGiacomo.Gabrielli@arm.com# 47760SGiacomo.Gabrielli@arm.com# Redistribution and use in source and binary forms, with or without 57760SGiacomo.Gabrielli@arm.com# modification, are permitted provided that the following conditions are 67760SGiacomo.Gabrielli@arm.com# met: redistributions of source code must retain the above copyright 77760SGiacomo.Gabrielli@arm.com# notice, this list of conditions and the following disclaimer; 87760SGiacomo.Gabrielli@arm.com# redistributions in binary form must reproduce the above copyright 97760SGiacomo.Gabrielli@arm.com# notice, this list of conditions and the following disclaimer in the 107760SGiacomo.Gabrielli@arm.com# documentation and/or other materials provided with the distribution; 117760SGiacomo.Gabrielli@arm.com# neither the name of the copyright holders nor the names of its 127760SGiacomo.Gabrielli@arm.com# contributors may be used to endorse or promote products derived from 134486Sbinkertn@umich.edu# this software without specific prior written permission. 144486Sbinkertn@umich.edu# 154486Sbinkertn@umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 164486Sbinkertn@umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 174486Sbinkertn@umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 184486Sbinkertn@umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 194486Sbinkertn@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 204486Sbinkertn@umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 214486Sbinkertn@umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 224486Sbinkertn@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 234486Sbinkertn@umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 244486Sbinkertn@umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 254486Sbinkertn@umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 264486Sbinkertn@umich.edu# 274486Sbinkertn@umich.edu# Authors: Nathan Binkert 284486Sbinkertn@umich.edu 294486Sbinkertn@umich.edufrom m5.params import * 304486Sbinkertn@umich.edufrom m5 import build_env 314486Sbinkertn@umich.edufrom BaseCPU import BaseCPU 324486Sbinkertn@umich.edu 334486Sbinkertn@umich.educlass TimingSimpleCPU(BaseCPU): 344486Sbinkertn@umich.edu type = 'TimingSimpleCPU' 354486Sbinkertn@umich.edu function_trace = Param.Bool(False, "Enable function trace") 364486Sbinkertn@umich.edu function_trace_start = Param.Tick(0, "Cycle to start function trace") 374486Sbinkertn@umich.edu if build_env['FULL_SYSTEM']: 384486Sbinkertn@umich.edu profile = Param.Latency('0ns', "trace the kernel stack") 394486Sbinkertn@umich.edu icache_port = Port("Instruction Port") 404486Sbinkertn@umich.edu dcache_port = Port("Data Port") 413102SN/A _mem_ports = BaseCPU._mem_ports + ['icache_port', 'dcache_port'] 423102SN/A