a9ca36639f
configs/test/fs.py:
Pull a lot of the default options out of the config file now that they are in the Python objects themselves. Also merge this file with the single_fs.py, allowing one file to be used for both. Previously they differed only by the system they instantiated.
configs/test/test.py:
Initial stab at consolidating configuration files so they aren't redundant between the regression tests and the simple examples.
--HG--
extra : convert_revision : e8ae3de5a6d8864831f21089d4fdb8ec690e4731
110 lines
3.5 KiB
Python
110 lines
3.5 KiB
Python
import m5
|
|
from m5.objects import *
|
|
import os,optparse,sys
|
|
from SysPaths import *
|
|
from FullO3Config import *
|
|
|
|
parser = optparse.OptionParser(option_list=m5.standardOptions)
|
|
|
|
parser.add_option("-d", "--detailed", action="store_true")
|
|
parser.add_option("-t", "--timing", action="store_true")
|
|
parser.add_option("-m", "--maxtick", type="int")
|
|
parser.add_option("--dual", help="Run full system using dual systems",
|
|
action="store_true")
|
|
|
|
(options, args) = parser.parse_args()
|
|
m5.setStandardOptions(options)
|
|
|
|
if args:
|
|
print "Error: script doesn't take any positional arguments"
|
|
sys.exit(1)
|
|
|
|
# Base for tests is directory containing this file.
|
|
test_base = os.path.dirname(__file__)
|
|
|
|
linux_image = env.get('LINUX_IMAGE', disk('linux-latest.img'))
|
|
|
|
class CowIdeDisk(IdeDisk):
|
|
image = CowDiskImage(child=RawDiskImage(read_only=True),
|
|
read_only=False)
|
|
|
|
def childImage(self, ci):
|
|
self.image.child.image_file = ci
|
|
|
|
class BaseTsunami(Tsunami):
|
|
ethernet = NSGigE(configdata=NSGigEPciData(),
|
|
pci_bus=0, pci_dev=1, pci_func=0)
|
|
etherint = NSGigEInt(device=Parent.ethernet)
|
|
ide = IdeController(disks=[Parent.disk0, Parent.disk2],
|
|
pci_func=0, pci_dev=0, pci_bus=0)
|
|
|
|
class MyLinuxAlphaSystem(LinuxAlphaSystem):
|
|
iobus = Bus(bus_id=0)
|
|
membus = Bus(bus_id=1)
|
|
bridge = Bridge()
|
|
physmem = PhysicalMemory(range = AddrRange('128MB'))
|
|
bridge.side_a = iobus.port
|
|
bridge.side_b = membus.port
|
|
physmem.port = membus.port
|
|
disk0 = CowIdeDisk(driveID='master')
|
|
disk2 = CowIdeDisk(driveID='master')
|
|
disk0.childImage(linux_image)
|
|
disk2.childImage(disk('linux-bigswap2.img'))
|
|
tsunami = BaseTsunami()
|
|
tsunami.attachIO(iobus)
|
|
tsunami.ide.pio = iobus.port
|
|
tsunami.ide.dma = iobus.port
|
|
tsunami.ide.config = iobus.port
|
|
tsunami.ethernet.pio = iobus.port
|
|
tsunami.ethernet.dma = iobus.port
|
|
tsunami.ethernet.config = iobus.port
|
|
simple_disk = SimpleDisk(disk=RawDiskImage(image_file = linux_image,
|
|
read_only = True))
|
|
intrctrl = IntrControl()
|
|
if options.detailed:
|
|
cpu = DetailedO3CPU()
|
|
elif options.timing:
|
|
cpu = TimingSimpleCPU()
|
|
else:
|
|
cpu = AtomicSimpleCPU()
|
|
cpu.mem = membus
|
|
cpu.icache_port = membus.port
|
|
cpu.dcache_port = membus.port
|
|
cpu.itb = AlphaITB()
|
|
cpu.dtb = AlphaDTB()
|
|
sim_console = SimConsole(listener=ConsoleListener(port=3456))
|
|
kernel = binary('vmlinux')
|
|
pal = binary('ts_osfpal')
|
|
console = binary('console')
|
|
boot_osflags = 'root=/dev/hda1 console=ttyS0'
|
|
|
|
class TsunamiRoot(Root):
|
|
pass
|
|
|
|
def DualRoot(clientSystem, serverSystem):
|
|
self = Root()
|
|
self.client = clientSystem
|
|
self.server = serverSystem
|
|
|
|
self.etherdump = EtherDump(file='ethertrace')
|
|
self.etherlink = EtherLink(int1 = Parent.client.tsunami.etherint[0],
|
|
int2 = Parent.server.tsunami.etherint[0],
|
|
dump = Parent.etherdump)
|
|
self.clock = '5GHz'
|
|
return self
|
|
|
|
if options.dual:
|
|
root = DualRoot(
|
|
MyLinuxAlphaSystem(readfile=script('netperf-stream-nt-client.rcS')),
|
|
MyLinuxAlphaSystem(readfile=script('netperf-server.rcS')))
|
|
else:
|
|
root = TsunamiRoot(clock = '2GHz', system = MyLinuxAlphaSystem())
|
|
|
|
m5.instantiate(root)
|
|
|
|
if options.maxtick:
|
|
exit_event = m5.simulate(options.maxtick)
|
|
else:
|
|
exit_event = m5.simulate()
|
|
|
|
print 'Exiting @ cycle', m5.curTick(), 'because', exit_event.getCause()
|