1# Copyright (c) 2006 The Regents of The University of Michigan 2# All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions are 6# met: redistributions of source code must retain the above copyright 7# notice, this list of conditions and the following disclaimer; 8# redistributions in binary form must reproduce the above copyright 9# notice, this list of conditions and the following disclaimer in the 10# documentation and/or other materials provided with the distribution; 11# neither the name of the copyright holders nor the names of its 12# contributors may be used to endorse or promote products derived from 13# this software without specific prior written permission. 14# 15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26# 27# Authors: Kevin Lim 28 29import m5 30from m5 import makeList 31from m5.objects import *
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32from Benchmarks import * |
33from FullO3Config import *
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33from SysPaths import *
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34from Util import * 35
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36script.dir = '/z/saidi/work/m5.newmem/configs/boot'
37linux_image = env.get('LINUX_IMAGE', disk('linux-latest.img'))
38
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36class CowIdeDisk(IdeDisk): 37 image = CowDiskImage(child=RawDiskImage(read_only=True), 38 read_only=False) 39 40 def childImage(self, ci): 41 self.image.child.image_file = ci 42 43class BaseTsunami(Tsunami): 44 ethernet = NSGigE(configdata=NSGigEPciData(), 45 pci_bus=0, pci_dev=1, pci_func=0) 46 etherint = NSGigEInt(device=Parent.ethernet) 47 ide = IdeController(disks=[Parent.disk0, Parent.disk2], 48 pci_func=0, pci_dev=0, pci_bus=0) 49
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53def makeLinuxAlphaSystem(cpu, mem_mode, linux_image, icache=None, dcache=None, l2cache=None):
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50def makeLinuxAlphaSystem(cpu, mem_mode, mdesc, icache=None, dcache=None, l2cache=None): |
51 self = LinuxAlphaSystem()
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52 self.readfile = mdesc.script() |
53 self.iobus = Bus(bus_id=0) 54 self.membus = Bus(bus_id=1) 55 self.bridge = Bridge()
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58 self.physmem = PhysicalMemory(range = AddrRange('128MB'))
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56 self.physmem = PhysicalMemory(range = AddrRange(mdesc.mem())) |
57 self.bridge.side_a = self.iobus.port 58 self.bridge.side_b = self.membus.port 59 self.physmem.port = self.membus.port 60 self.disk0 = CowIdeDisk(driveID='master') 61 self.disk2 = CowIdeDisk(driveID='master')
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64 self.disk0.childImage(linux_image)
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62 self.disk0.childImage(mdesc.disk()) |
63 self.disk2.childImage(disk('linux-bigswap2.img')) 64 self.tsunami = BaseTsunami() 65 self.tsunami.attachIO(self.iobus) 66 self.tsunami.ide.pio = self.iobus.port 67 self.tsunami.ide.dma = self.iobus.port 68 self.tsunami.ide.config = self.iobus.port 69 self.tsunami.ethernet.pio = self.iobus.port 70 self.tsunami.ethernet.dma = self.iobus.port 71 self.tsunami.ethernet.config = self.iobus.port
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74 self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = linux_image,
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72 self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(), |
73 read_only = True)) 74 self.intrctrl = IntrControl() 75 self.cpu = cpu 76 self.mem_mode = mem_mode 77 connectCpu(self.cpu, self.membus, icache, dcache, l2cache) 78 for each_cpu in makeList(self.cpu): 79 each_cpu.itb = AlphaITB() 80 each_cpu.dtb = AlphaDTB() 81 self.cpu.clock = '2GHz' 82 self.sim_console = SimConsole(listener=ConsoleListener(port=3456)) 83 self.kernel = binary('vmlinux') 84 self.pal = binary('ts_osfpal') 85 self.console = binary('console') 86 self.boot_osflags = 'root=/dev/hda1 console=ttyS0' 87 88 return self 89
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92def makeDualRoot(clientSystem, serverSystem):
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90def makeDualRoot(testSystem, driveSystem): |
91 self = Root()
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94 self.client = clientSystem
95 self.server = serverSystem
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92 self.testsys = testSystem 93 self.drivesys = driveSystem |
94 95 self.etherdump = EtherDump(file='ethertrace')
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98 self.etherlink = EtherLink(int1 = Parent.client.tsunami.etherint[0],
99 int2 = Parent.server.tsunami.etherint[0],
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96 self.etherlink = EtherLink(int1 = Parent.testsys.tsunami.etherint[0], 97 int2 = Parent.drivesys.tsunami.etherint[0], |
98 dump = Parent.etherdump) 99 self.clock = '1THz' 100 return self
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