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86530b38 AT |
1 | |
2 | import os | |
3 | import sys | |
4 | import atexit | |
5 | import readline | |
6 | import Pfe_Version | |
7 | ||
8 | from optparse import OptionParser, Option, OptionValueError | |
9 | from string import join | |
10 | from copy import copy | |
11 | from Pfe_Slicer import Slicer | |
12 | ||
13 | ||
14 | def history(name): | |
15 | histfile = os.path.join(os.environ["HOME"],name) | |
16 | try: | |
17 | readline.read_history_file(histfile) | |
18 | atexit.register(readline.write_history_file, histfile) | |
19 | except IOError: | |
20 | pass | |
21 | ||
22 | ||
23 | def check_slice(option,opt,value): | |
24 | for s in value.split(','): | |
25 | try: | |
26 | eval('slice('+join(s.split(':'),',')+')') | |
27 | except NameError, ValueError: | |
28 | raise OptionValueError("option %s: invalid slice: %r" % (opt, value)) | |
29 | return value | |
30 | ||
31 | ||
32 | class SliceOption (Option): | |
33 | TYPES = Option.TYPES + ("slice",) | |
34 | TYPE_CHECKER = copy(Option.TYPE_CHECKER) | |
35 | TYPE_CHECKER["slice"] = check_slice | |
36 | ||
37 | ||
38 | opts = None | |
39 | args = [] # The script files to execute | |
40 | argv = [] # The arguments after -- | |
41 | ||
42 | def options(prog): | |
43 | argv_parser = OptionParser(usage="usage: "+prog+" [options]", | |
44 | version=Pfe_Version.version(), | |
45 | option_class=SliceOption) | |
46 | argv_parser.disable_interspersed_args() | |
47 | ||
48 | argv_parser.add_option( | |
49 | "-i","--interactive", | |
50 | action="store_true",dest="interactive",default=False, | |
51 | help="switch to interactive (inspect) mode") | |
52 | ||
53 | #argv_parser.add_option( | |
54 | #"-f","--file", | |
55 | #action="append",type="string",dest="file",default=[], | |
56 | #metavar="FILE",help="load one or more elf or memory image files") | |
57 | ||
58 | argv_parser.add_option( | |
59 | "-l","--lstmode", | |
60 | action="store_true",dest="lstmode",default=False, | |
61 | help="switch to lstmode, default is runmode") | |
62 | ||
63 | #argv_parser.add_option( | |
64 | #"-n","--steps", | |
65 | #action="store",type="int",dest="steps", | |
66 | #metavar="STEPS",help="step the simulator STEPS instructions per strand") | |
67 | ||
68 | #argv_parser.add_option( | |
69 | #"-a","--available", | |
70 | #action="store",type="slice",dest="available",default="0", | |
71 | #metavar="SLICE",help="CMP: Make the SLICE of strands available for stepping (default=0)") | |
72 | ||
73 | #argv_parser.add_option( | |
74 | #"-e","--enable", | |
75 | #action="store",type="slice",dest="enable",default="0", | |
76 | #metavar="SLICE",help="CMP: Set the SLICE of strands to enabled for stepping (default=0)") | |
77 | ||
78 | #argv_parser.add_option( | |
79 | #"-r","--running", | |
80 | #action="store",type="slice",dest="running",default="0", | |
81 | #metavar="SLICE",help="CMP: Put the SLICE of strands in running mode for stepping (default=0)") | |
82 | ||
83 | #argv_parser.add_option( | |
84 | #"-s","--stepping", | |
85 | #action="store",type="slice",dest="stepping",default="0", | |
86 | #metavar="SLICE",help="Enable the SLICE of strands for stepping (default=0)") | |
87 | ||
88 | global opts | |
89 | global args | |
90 | global argv | |
91 | ||
92 | (opts,args_argv) = argv_parser.parse_args() | |
93 | ||
94 | # Split the file arguments around the '--' if it is present. | |
95 | # There is one problem "-- no pyfile" fails, while | |
96 | # "pyfile -- no pyfile" succeeds. Awel, that;'s not a big | |
97 | # issue as anything after '--' is means for the pyfile anyways. | |
98 | ||
99 | while args_argv: | |
100 | arg = args_argv[0] | |
101 | if arg == '--': | |
102 | argv = args_argv[1:] | |
103 | break | |
104 | else: | |
105 | args.append(arg) | |
106 | del args_argv[0] | |
107 | ||
108 | ||
109 | def setup(sim): | |
110 | global opts | |
111 | global args | |
112 | ||
113 | #for strand in eval('Slicer(sim.s)['+opts.available+']'): | |
114 | #strand.available() | |
115 | #for strand in eval('Slicer(sim.s)['+opts.enable+']'): | |
116 | #strand.enable() | |
117 | #for strand in eval('Slicer(sim.s)['+opts.running+']'): | |
118 | #strand.running() | |
119 | #for strand in eval('Slicer(sim.s)['+opts.stepping+']'): | |
120 | #strand.stepping() | |
121 | ||
122 | #for file in opts.file: | |
123 | #sim.mem.load(file) | |
124 | ||
125 | for strand in sim.s: | |
126 | strand.lstmode(opts.lstmode and 1 or 0) | |
127 | ||
128 | if opts.interactive or len(args) == 0: | |
129 | os.environ['PYTHONINSPECT'] = 'x' | |
130 | ||
131 | ||
132 | ||
133 | ||
134 | ||
135 | ||
136 | ||
137 | ||
138 |