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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59
60
61# Callback to set trace flags. Not necessarily the best way to do
62# things in the long run (particularly if we change how these global
63# options are handled).
64def setTraceFlags(option, opt_str, value, parser):
65 objects.Trace.flags = value
66
67def setTraceStart(option, opt_str, value, parser):
68 objects.Trace.start = value
69
70def clearPCSymbol(option, opt_str, value, parser):
71 objects.ExecutionTrace.pc_symbol = False
72
73def clearPrintCycle(option, opt_str, value, parser):
74 objects.ExecutionTrace.print_cycle = False
75
76def statsTextFile(option, opt_str, value, parser):
77 objects.Statistics.text_file = value
78
79# Standard optparse options. Need to be explicitly included by the
80# user script when it calls optparse.OptionParser().
81standardOptions = [
82 optparse.make_option("--traceflags", type="string", action="callback",
83 callback=setTraceFlags),
84 optparse.make_option("--tracestart", type="int", action="callback",
85 callback=setTraceStart),
86 optparse.make_option("--nopcsymbol", action="callback",
87 callback=clearPCSymbol,
88 help="Turn off printing PC symbols in trace output"),
89 optparse.make_option("--noprintcycle", action="callback",
90 callback=clearPrintCycle,
91 help="Turn off printing cycles in trace output"),
92 optparse.make_option("--statsfile", type="string", action="callback",
93 callback=statsTextFile, metavar="FILE",
94 help="Sets the output file for the statistics")
95 ]
96
97# make a SmartDict out of the build options for our local use
98import smartdict
99build_env = smartdict.SmartDict()
100build_env.update(defines.m5_build_env)
101
102# make a SmartDict out of the OS environment too
103env = smartdict.SmartDict()
104env.update(os.environ)
105
106# The final hook to generate .ini files. Called from the user script
107# once the config is built.
108def instantiate(root):
109 config.ticks_per_sec = float(root.clock.frequency)
110 # ugly temporary hack to get output to config.ini
111 sys.stdout = file('config.ini', 'w')
112 root.print_ini()
113 sys.stdout.close() # close config.ini
114 sys.stdout = sys.__stdout__ # restore to original
115 main.initialize() # load config.ini into C++ and process it
116 noDot = True # temporary until we fix dot
117 if not noDot:
118 dot = pydot.Dot()
119 instance.outputDot(dot)
120 dot.orientation = "portrait"
121 dot.size = "8.5,11"
122 dot.ranksep="equally"
123 dot.rank="samerank"

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