SConscript revision 2139 
1# -*- mode:python -*-
2
3# Copyright (c) 2004-2005 The Regents of The University of Michigan
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met: redistributions of source code must retain the above copyright
9# notice, this list of conditions and the following disclaimer;
10# redistributions in binary form must reproduce the above copyright
11# notice, this list of conditions and the following disclaimer in the
12# documentation and/or other materials provided with the distribution;
13# neither the name of the copyright holders nor the names of its
14# contributors may be used to endorse or promote products derived from
15# this software without specific prior written permission.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29import os
30import sys
31from os.path import isdir
32
33# This file defines how to build a particular configuration of M5
34# based on variable settings in the 'env' build environment.
35
36# Import build environment variable from SConstruct.
37Import('env')
38
39###################################################
40#
41# Define needed sources.
42#
43###################################################
44
45# Base sources used by all configurations.
46arch_base_sources = Split('''
47	arch/alpha/decoder.cc
48        arch/alpha/alpha_o3_exec.cc
49	arch/alpha/fast_cpu_exec.cc
50	arch/alpha/simple_cpu_exec.cc
51	arch/alpha/full_cpu_exec.cc
52	arch/alpha/faults.cc
53	arch/alpha/isa_traits.cc
54	''')
55
56# Full-system sources
57arch_full_system_sources = Split('''
58	arch/alpha/alpha_memory.cc
59	arch/alpha/arguments.cc
60	arch/alpha/ev5.cc
61	arch/alpha/osfpal.cc
62	arch/alpha/stacktrace.cc
63	arch/alpha/vtophys.cc
64	''')
65
66
67# Syscall emulation (non-full-system) sources
68arch_syscall_emulation_sources = Split('''
69	arch/alpha/alpha_common_syscall_emul.cc
70	arch/alpha/alpha_linux_process.cc
71	arch/alpha/alpha_tru64_process.cc
72	''')
73
74# Set up complete list of sources based on configuration.
75sources = arch_base_sources
76
77if env['FULL_SYSTEM']:
78    sources += arch_full_system_sources
79else:
80    sources += arch_syscall_emulation_sources
81
82Return('sources')
83