regress revision 6699:b61018e8d169 
1#! /usr/bin/env python
2# Copyright (c) 2005-2007 The Regents of The University of Michigan
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;
9# redistributions in binary form must reproduce the above copyright
10# notice, this list of conditions and the following disclaimer in the
11# documentation and/or other materials provided with the distribution;
12# neither the name of the copyright holders nor the names of its
13# contributors may be used to endorse or promote products derived from
14# this software without specific prior written permission.
15#
16# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27#
28# Authors: Steve Reinhardt
29
30import sys
31import os
32import optparse
33import datetime
34from subprocess import call
35
36progname = os.path.basename(sys.argv[0])
37
38optparser = optparse.OptionParser()
39optparser.add_option('-v', '--verbose', dest='verbose', action='store_true',
40                     default=False,
41                     help='echo commands before executing')
42optparser.add_option('--builds', dest='builds',
43                     default='ALPHA_SE,ALPHA_FS,MIPS_SE,' + \
44                     'POWER_SE,SPARC_SE,SPARC_FS,X86_SE,ARM_SE',
45                     help='comma-separated list of build targets to test  '
46                     " (default: '%default')" )
47optparser.add_option('--variants', dest='variants',
48                     default='fast',
49                     help='comma-separated list of build variants to test '
50                     " (default: '%default')" )
51optparser.add_option('--scons-opts', dest='scons_opts', default='',
52                     help='scons options', metavar='OPTS')
53optparser.add_option('-j', '--jobs', type='int', default=1,
54                     help='number of parallel jobs to use')
55optparser.add_option('-k', '--keep-going', action='store_true',
56                     help='keep going after errors')
57
58(options, tests) = optparser.parse_args()
59
60
61# split list options on ',' to get Python lists
62builds = options.builds.split(',')
63variants = options.variants.split(',')
64
65# Call os.system() and raise exception if return status is non-zero
66def system(cmd):
67    try:
68        retcode = call(cmd, shell=True)
69        if retcode < 0:
70            print >>sys.stderr, "Child was terminated by signal", -retcode
71            print >>sys.stderr, "When attemping to execute: %s" % cmd
72            sys.exit(1)
73        elif retcode > 0:
74            print >>sys.stderr, "Child returned", retcode
75            print >>sys.stderr, "When attemping to execute: %s" % cmd
76            sys.exit(1)
77    except OSError, e:
78        print >>sys.stderr, "Execution failed:", e
79        print >>sys.stderr, "When attemping to execute: %s" % cmd
80        sys.exit(1)
81
82# Quote string s so it can be passed as a shell arg
83def shellquote(s):
84    if ' ' in s:
85        s = "'%s'" % s
86    return s
87
88if not tests:
89    print "No tests specified, just building binaries."
90    targets = ['build/%s/m5.%s' % (build, variant)
91               for build in builds
92               for variant in variants]
93elif 'all' in tests:
94    targets = ['build/%s/tests/%s' % (build, variant)
95               for build in builds
96               for variant in variants]
97else:
98    # Ugly! Since we don't have any quick SPARC_FS tests remove the SPARC_FS target
99    # If we ever get a quick SPARC_FS test, this code should be removed
100    if 'quick' in tests and 'SPARC_FS' in builds:
101        builds.remove('SPARC_FS')
102    targets = ['build/%s/tests/%s/%s' % (build, variant, test)
103               for build in builds
104               for variant in variants
105               for test in tests]
106
107scons_opts = options.scons_opts
108if options.jobs != 1:
109    scons_opts += ' -j %d' % options.jobs
110if options.keep_going:
111    scons_opts += ' -k'
112
113system('scons IGNORE_STYLE=True %s %s' % (scons_opts, ' '.join(targets)))
114
115sys.exit(0)
116