SConscript revision 10130
110066Sandreas.hansson@arm.com# -*- mode:python -*- 210066Sandreas.hansson@arm.com 310066Sandreas.hansson@arm.com# Copyright (c) 2013 ARM Limited 410066Sandreas.hansson@arm.com# All rights reserved. 510066Sandreas.hansson@arm.com# 610066Sandreas.hansson@arm.com# The license below extends only to copyright in the software and shall 710066Sandreas.hansson@arm.com# not be construed as granting a license to any other intellectual 810066Sandreas.hansson@arm.com# property including but not limited to intellectual property relating 910066Sandreas.hansson@arm.com# to a hardware implementation of the functionality of the software 1010066Sandreas.hansson@arm.com# licensed hereunder. You may use the software subject to the license 1110066Sandreas.hansson@arm.com# terms below provided that you ensure that this notice is replicated 1210066Sandreas.hansson@arm.com# unmodified and in its entirety in all distributions of the software, 1310066Sandreas.hansson@arm.com# modified or unmodified, in source code or in binary form. 1410066Sandreas.hansson@arm.com# 1510066Sandreas.hansson@arm.com# Redistribution and use in source and binary forms, with or without 1610066Sandreas.hansson@arm.com# modification, are permitted provided that the following conditions are 1710066Sandreas.hansson@arm.com# met: redistributions of source code must retain the above copyright 1810066Sandreas.hansson@arm.com# notice, this list of conditions and the following disclaimer; 1910066Sandreas.hansson@arm.com# redistributions in binary form must reproduce the above copyright 2010066Sandreas.hansson@arm.com# notice, this list of conditions and the following disclaimer in the 2110066Sandreas.hansson@arm.com# documentation and/or other materials provided with the distribution; 2210066Sandreas.hansson@arm.com# neither the name of the copyright holders nor the names of its 2310066Sandreas.hansson@arm.com# contributors may be used to endorse or promote products derived from 2410066Sandreas.hansson@arm.com# this software without specific prior written permission. 2510066Sandreas.hansson@arm.com# 2610066Sandreas.hansson@arm.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2710066Sandreas.hansson@arm.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2810066Sandreas.hansson@arm.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2910066Sandreas.hansson@arm.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 3010066Sandreas.hansson@arm.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3110066Sandreas.hansson@arm.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3210066Sandreas.hansson@arm.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3310066Sandreas.hansson@arm.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3410066Sandreas.hansson@arm.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3510066Sandreas.hansson@arm.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3610066Sandreas.hansson@arm.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3710066Sandreas.hansson@arm.com# 3810066Sandreas.hansson@arm.com# Authors: Andreas Hansson 3910066Sandreas.hansson@arm.com 4010066Sandreas.hansson@arm.comimport os 4110066Sandreas.hansson@arm.com 4210066Sandreas.hansson@arm.comImport('main') 4310066Sandreas.hansson@arm.com 4410066Sandreas.hansson@arm.com# See if we got a cloned DRAMSim2 repo as a subdirectory and set the 4510066Sandreas.hansson@arm.com# HAVE_DRAMSIM flag accordingly 4610066Sandreas.hansson@arm.comif not os.path.exists(Dir('.').srcnode().abspath + '/DRAMSim2'): 4710066Sandreas.hansson@arm.com main['HAVE_DRAMSIM'] = False 4810066Sandreas.hansson@arm.com Return() 4910066Sandreas.hansson@arm.com 5010066Sandreas.hansson@arm.com# We have got the folder, so add the library and build the wrappers 5110066Sandreas.hansson@arm.commain['HAVE_DRAMSIM'] = True 5210066Sandreas.hansson@arm.com 5310066Sandreas.hansson@arm.com# Add the appropriate files. We leave out the trace driven simulator 5410066Sandreas.hansson@arm.comdram_files = [] 5510066Sandreas.hansson@arm.com 5610066Sandreas.hansson@arm.comdef DRAMFile(filename): 5710066Sandreas.hansson@arm.com dram_files.append(File('DRAMSim2/' + filename)) 5810066Sandreas.hansson@arm.com 5910066Sandreas.hansson@arm.comDRAMFile('AddressMapping.cpp') 6010066Sandreas.hansson@arm.comDRAMFile('Bank.cpp') 6110066Sandreas.hansson@arm.comDRAMFile('BankState.cpp') 6210066Sandreas.hansson@arm.comDRAMFile('BusPacket.cpp') 6310066Sandreas.hansson@arm.comDRAMFile('ClockDomain.cpp') 6410066Sandreas.hansson@arm.comDRAMFile('CommandQueue.cpp') 6510066Sandreas.hansson@arm.comDRAMFile('IniReader.cpp') 6610066Sandreas.hansson@arm.comDRAMFile('MemoryController.cpp') 6710066Sandreas.hansson@arm.comDRAMFile('MemorySystem.cpp') 6810066Sandreas.hansson@arm.comDRAMFile('MultiChannelMemorySystem.cpp') 6910066Sandreas.hansson@arm.comDRAMFile('Rank.cpp') 7010066Sandreas.hansson@arm.comDRAMFile('SimulatorObject.cpp') 7110066Sandreas.hansson@arm.comDRAMFile('Transaction.cpp') 7210066Sandreas.hansson@arm.com 7310066Sandreas.hansson@arm.com# DRAMSim2 violates some of the warning flags used by gem5, so 7410066Sandreas.hansson@arm.com# we explicitly disable them here 7510066Sandreas.hansson@arm.comdramenv = main.Clone() 7610066Sandreas.hansson@arm.comdramenv.Append(CCFLAGS=['-Wno-unused-value']) 7710066Sandreas.hansson@arm.com 7810130Sandreas.hansson@arm.com# If we are using clang, there are more flags to disable 7910130Sandreas.hansson@arm.comif main['CLANG']: 8010130Sandreas.hansson@arm.com dramenv.Append(CCFLAGS=['-Wno-unused-private-field']) 8110130Sandreas.hansson@arm.com 8210066Sandreas.hansson@arm.com# Tell DRAMSim2 to not store any data as this is already covered by 8310066Sandreas.hansson@arm.com# the wrapper 8410066Sandreas.hansson@arm.comdramenv.Append(CCFLAGS=['-DNO_STORAGE']) 8510066Sandreas.hansson@arm.com 8610130Sandreas.hansson@arm.comdramenv.Library('dramsim2', [dramenv.SharedObject(f) for f in dram_files]) 8710066Sandreas.hansson@arm.com 8810066Sandreas.hansson@arm.commain.Prepend(CPPPATH=Dir('.')) 8910066Sandreas.hansson@arm.commain.Append(LIBS=['dramsim2']) 9010066Sandreas.hansson@arm.commain.Prepend(LIBPATH=[Dir('.')]) 91