1#!/usr/bin/env python2.7
2# Copyright (c) 2005 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: Nathan Binkert
29
30from __future__ import print_function
31
32import getopt, os, os.path, sys
33from os.path import join as joinpath, realpath
34
35mypath = sys.path[0]
36sys.path.append(joinpath(mypath, '..'))
37sys.path.append(joinpath(mypath, '../python'))
38sys.path.append(joinpath(mypath, '../util/pbs'))
39
40pathlist = [ '.' ]
41
42m5_build_env = {}
43
44try:
45    opts, args = getopt.getopt(sys.argv[1:], '-E:I:')
46    for opt,arg in opts:
47        if opt == '-E':
48            offset = arg.find('=')
49            if offset == -1:
50                name = arg
51                value = 'True'
52            else:
53                name = arg[:offset]
54                value = arg[offset+1:]
55            os.environ[name] = value
56            m5_build_env[name] = value
57        if opt == '-I':
58            pathlist.append(arg)
59except getopt.GetoptError:
60    sys.exit('Improper Usage')
61
62import __main__
63__main__.m5_build_env = m5_build_env
64
65from m5 import *
66
67for path in pathlist:
68    AddToPath(path)
69
70for arg in args:
71    m5execfile(arg, globals())
72
73if 'root' in globals() and isinstance(root, Root):
74    instantiate(root)
75else:
76    print("Instantiation skipped: no root object found.")
77