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

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44parser.add_option("-t", "--timing", action="store_true")
45parser.add_option("-m", "--maxtick", type="int")
46parser.add_option("--maxtime", type="float")
47parser.add_option("--dual", action="store_true",
48 help="Simulate two systems attached with an ethernet link")
49parser.add_option("-b", "--benchmark", action="store", type="string",
50 dest="benchmark",
51 help="Specify the benchmark to run. Available benchmarks: %s"\
52 % DefinedBenchmarks)
53parser.add_option("--etherdump", action="store", type="string", dest="etherdump",
54 help="Specify the filename to dump a pcap capture of the ethernet"
55 "traffic")
56
57(options, args) = parser.parse_args()
58
59if args:
60 print "Error: script doesn't take any positional arguments"
61 sys.exit(1)
62
63if options.detailed:

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118 print "simulating for: ", simtime
119 maxtick = simtime
120else:
121 maxtick = -1
122
123exit_event = m5.simulate(maxtick)
124
125while exit_event.getCause() == "checkpoint":
126 m5.checkpoint(root, "cpt.%d")
127 if maxtick == -1:
128 exit_event = m5.simulate(maxtick)
129 else:
130 exit_event = m5.simulate(maxtick - m5.curTick())
131
132print 'Exiting @ cycle', m5.curTick(), 'because', exit_event.getCause()