gem5/configs/test/test.py
Ali Saidi d80acd37bd add python options for input file and command line options for live process
--HG--
extra : convert_revision : 3db1e6d29846812378aa5174179a0686f0141580
2006-06-26 16:50:19 -04:00

63 lines
1.5 KiB
Python

# Simple test script
#
# Alpha: "m5 test.py"
# MIPS: "m5 test.py -a Mips -c hello_mips"
import os, optparse, sys
import m5
from m5.objects import *
from FullO3Config import *
# parse command-line arguments
parser = optparse.OptionParser(option_list=m5.standardOptions)
parser.add_option("-c", "--cmd", default="hello")
parser.add_option("-o", "--options", default="")
parser.add_option("-i", "--input", default="")
parser.add_option("-t", "--timing", action="store_true")
parser.add_option("-d", "--detailed", action="store_true")
parser.add_option("-m", "--maxtick", type="int")
(options, args) = parser.parse_args()
m5.setStandardOptions(options)
if args:
print "Error: script doesn't take any positional arguments"
sys.exit(1)
# build configuration
this_dir = os.path.dirname(__file__)
process = LiveProcess()
process.executable = os.path.join(this_dir, options.cmd)
process.cmd = options.cmd + " " + options.options
if options.input != "":
process.input = options.input
magicbus = Bus()
mem = PhysicalMemory()
if options.timing:
cpu = TimingSimpleCPU()
elif options.detailed:
cpu = DetailedO3CPU()
else:
cpu = AtomicSimpleCPU()
cpu.workload = process
cpu.mem = magicbus
system = System(physmem = mem, cpu = cpu)
mem.port = magicbus.port
root = Root(system = system)
# instantiate configuration
m5.instantiate(root)
# simulate until program terminates
if options.maxtick:
exit_event = m5.simulate(options.maxtick)
else:
exit_event = m5.simulate()
print 'Exiting @ cycle', m5.curTick(), 'because', exit_event.getCause()