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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29import code
30import datetime
31import os
32import socket
33import sys
34
35from util import attrdict
36import config
37from options import OptionParser
38
39__all__ = [ 'options', 'arguments', 'main' ]
40
41def print_list(items, indent=4):
42 line = ' ' * indent
43 for i,item in enumerate(items):
44 if len(line) + len(item) > 76:
45 print line

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125 help="Ignore EXPR sim objects")
126
127# Help options
128set_group("Help Options")
129add_option("--list-sim-objects", action='store_true', default=False,
130 help="List all built-in SimObjects, their parameters and default values")
131
132def main():
133 import event
134 import info
135 import internal
136
137 # load the options.py config file to allow people to set their own
138 # default options
139 options_file = config.get('options.py')
140 if options_file:

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168
169 if options.redirect_stderr:
170 redir_fd = os.open(stderr_file, os. O_WRONLY | os.O_CREAT | os.O_TRUNC)
171 os.dup2(redir_fd, sys.stderr.fileno())
172
173 done = False
174
175 if options.build_info:
176 import defines
177
178 done = True
179 print 'Build information:'
180 print
181 print 'compiled %s' % internal.core.cvar.compileDate;
182 print "revision %s" % internal.core.cvar.hgRev
183 print "commit date %s" % internal.core.cvar.hgDate
184 print 'build options:'
185 keys = defines.m5_build_env.keys()

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211 if options.release_notes:
212 done = True
213 print 'Release Notes:'
214 print
215 print info.RELEASE_NOTES
216 print
217
218 if options.trace_help:
219 import traceflags
220
221 done = True
222 print "Base Flags:"
223 print_list(traceflags.baseFlags, indent=4)
224 print
225 print "Compound Flags:"
226 for flag in traceflags.compoundFlags:
227 if flag == 'All':
228 continue

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293 # set stats options
294 internal.stats.initText(options.stats_file)
295
296 # set debugging options
297 internal.debug.setRemoteGDBPort(options.remote_gdb_port)
298 for when in options.debug_break:
299 internal.debug.schedBreakCycle(int(when))
300
301 if options.trace_flags:
302 import traceflags
303
304 on_flags = []
305 off_flags = []
306 for flag in options.trace_flags:
307 off = False
308 if flag.startswith('-'):
309 flag = flag[1:]
310 off = True
311 if flag not in traceflags.allFlags:
312 print >>sys.stderr, "invalid trace flag '%s'" % flag
313 sys.exit(1)
314
315 if off:
316 off_flags.append(flag)
317 else:
318 on_flags.append(flag)
319
320 for flag in on_flags:
321 internal.trace.set(flag)
322
323 for flag in off_flags:
324 internal.trace.clear(flag)
325
326 if options.trace_start:
327 def enable_trace():
328 internal.trace.cvar.enabled = True
329 event.create(enable_trace, int(options.trace_start))
330 else:
331 internal.trace.cvar.enabled = True
332
333 internal.trace.output(options.trace_file)

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357 # once the script is done
358 if options.interactive:
359 interact = code.InteractiveConsole(scope)
360 interact.interact("M5 Interactive Console")
361
362if __name__ == '__main__':
363 from pprint import pprint
364
365 # load the options.py config file to allow people to set their own
366 # default options
367 options_file = config.get('options.py')
368 if options_file:
369 scope = { 'options' : options }
370 execfile(options_file, scope)
371
372 arguments = options.parse_args()
373
374 print 'opts:'
375 pprint(options, indent=4)
376 print
377
378 print 'args:'
379 pprint(arguments, indent=4)