SConscript revision 2686:f0d591379ac3
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# 29# Authors: Gabe Black 30# Steve Reinhardt 31# Korey Sewell 32 33import os 34import sys 35from os.path import isdir 36 37# Import build environment variable from SConstruct. 38Import('env') 39 40################################################### 41# 42# Define needed sources. 43# 44################################################### 45 46# Base sources used by all configurations. 47base_sources = Split(''' 48 faults.cc 49 isa_traits.cc 50 utility.cc 51 ''') 52 53# Full-system sources 54full_system_sources = Split(''' 55 memory.cc 56 mips34k.cc 57 ''') 58 59# Syscall emulation (non-full-system) sources 60syscall_emulation_sources = Split(''' 61 linux/linux.cc 62 linux/process.cc 63 process.cc 64 ''') 65 66# Set up complete list of sources based on configuration. 67sources = base_sources 68 69if env['FULL_SYSTEM']: 70 sources += full_system_sources 71else: 72 sources += syscall_emulation_sources 73 74# Convert file names to SCons File objects. This takes care of the 75# path relative to the top of the directory tree. 76sources = [File(s) for s in sources] 77 78# Add in files generated by the ISA description. 79isa_desc_files = env.ISADesc('isa/main.isa') 80# Only non-header files need to be compiled. 81isa_desc_sources = [f for f in isa_desc_files if not f.path.endswith('.hh')] 82sources += isa_desc_sources 83 84Return('sources') 85