run.py revision 4977 
1# Copyright (c) 2006-2007 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
9# notice, this list of conditions and the following disclaimer in the
10# documentation and/or other materials provided with the distribution;
11# neither the name of the copyright holders nor the names of its
12# contributors may be used to endorse or promote products derived from
13# this software without specific prior written permission.
14#
15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26#
27# Authors: Steve Reinhardt
28
29import os, sys
30
31# single "path" arg encodes everything we need to know about test
32(category, name, isa, opsys, config) = sys.argv[1].split('/')
33
34# find path to directory containing this file
35tests_root = os.path.dirname(__file__)
36if os.path.isdir('/dist/m5/regression/test-progs'):
37    test_progs = '/dist/m5/regression/test-progs'
38else:
39    test_progs = os.path.join(tests_root, 'test-progs')
40
41# generate path to binary file
42def binpath(app, file=None):
43    # executable has same name as app unless specified otherwise
44    if not file:
45        file = app
46    return os.path.join(test_progs, app, 'bin', isa, opsys, file)
47
48# generate path to input file
49def inputpath(app, file=None):
50    # input file has same name as app unless specified otherwise
51    if not file:
52        file = app
53    return os.path.join(test_progs, app, 'input', file)
54
55# build configuration
56execfile(os.path.join(tests_root, 'configs', config + '.py'))
57
58# set default maxtick... script can override
59# -1 means run forever
60from m5 import MaxTick
61maxtick = MaxTick
62
63# tweak configuration for specific test
64
65execfile(os.path.join(tests_root, category, name, 'test.py'))
66
67# instantiate configuration
68m5.instantiate(root)
69
70# simulate until program terminates
71exit_event = m5.simulate(maxtick)
72
73print 'Exiting @ tick', m5.curTick(), 'because', exit_event.getCause()
74