1# Copyright (c) 2005 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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90 option("--json-config", metavar="FILE", default="config.json",
91 help="Create JSON output of the configuration [Default: %default]")
92 option("--dot-config", metavar="FILE", default="config.dot",
93 help="Create DOT & pdf outputs of the configuration [Default: %default]")
94
95 # Debugging options
96 group("Debugging Options")
97 option("--debug-break", metavar="TIME[,TIME]", action='append', split=',',
98 help="Tick to create a breakpoint")
99 option("--debug-help", action='store_true',
100 help="Print help on debug flags")
101 option("--debug-flags", metavar="FLAG[,FLAG]", action='append', split=',',
102 help="Sets the flags for debug output (-FLAG disables a flag)")
103 option("--debug-start", metavar="TIME", type='int',
104 help="Start debug output at TIME (must be in ticks)")
105 option("--debug-file", metavar="FILE", default="cout",
106 help="Sets the output file for debug [Default: %default]")
107 option("--debug-ignore", metavar="EXPR", action='append', split=':',
108 help="Ignore EXPR sim objects")
109 option("--remote-gdb-port", type='int', default=7000,
110 help="Remote gdb base port (set to 0 to disable listening)")
111
112 # Help options
113 group("Help Options")
114 option("--list-sim-objects", action='store_true', default=False,
115 help="List all built-in SimObjects, their params and default values")
116
117 # load the options.py config file to allow people to set their own
118 # default options
119 options_file = config.get('options.py')

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308 sys.path[0:0] = options.path
309
310 # set stats options
311 stats.initText(options.stats_file)
312
313 # set debugging options
314 debug.setRemoteGDBPort(options.remote_gdb_port)
315 for when in options.debug_break:
316 debug.schedBreak(int(when))
317
318 if options.debug_flags:
319 check_tracing()
320
321 on_flags = []
322 off_flags = []
323 for flag in options.debug_flags:
324 off = False

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330 print >>sys.stderr, "invalid debug flag '%s'" % flag
331 sys.exit(1)
332
333 if off:
334 debug.flags[flag].disable()
335 else:
336 debug.flags[flag].enable()
337
338 if options.debug_start:
339 check_tracing()
340 e = event.create(trace.enable, event.Event.Debug_Enable_Pri)
341 event.mainq.schedule(e, options.debug_start)
342 else:
343 trace.enable()
344
345 trace.output(options.debug_file)
346
347 for ignore in options.debug_ignore:
348 check_tracing()
349 trace.ignore(ignore)
350
351 sys.argv = arguments
352 sys.path = [ os.path.dirname(sys.argv[0]) ] + sys.path
353
354 filename = sys.argv[0]
355 filedata = file(filename, 'r').read()

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