gem5/SConscript
Steve Reinhardt 0e79d188e1 Hacks to avoid compiling in old FullCPU model.
Needed in the interim until we port the old model over
to the new interface.  Long term we should have a cleaner
solution for controlling which models get compiled in.

SConscript:
    Move old FullCPU source file list to separate full_cpu_sources
    list so we can choose to not include it in compile.
arch/isa_parser.py:
    Hack to avoid generating FullCPU execute files.
    Need a better way to control this.
cpu/exetrace.cc:
    Don't include old FullCPU-specific headers (apparently
    unnecessary anyway--or if not they should be).

--HG--
extra : convert_revision : 00d5a91a9e4d71507404b8c7f4c6e7c7b7ba3853
2006-01-29 17:35:53 -05:00

476 lines
13 KiB
Python

# -*- mode:python -*-
# Copyright (c) 2004-2005 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer;
# redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import os
import sys
from os.path import isdir
# This file defines how to build a particular configuration of M5
# based on variable settings in the 'env' build environment.
# Import build environment variable from SConstruct.
Import('env')
###################################################
#
# Define needed sources.
#
###################################################
# Base sources used by all configurations.
base_sources = Split('''
arch/alpha/decoder.cc
arch/alpha/alpha_o3_exec.cc
arch/alpha/fast_cpu_exec.cc
arch/alpha/simple_cpu_exec.cc
arch/alpha/faults.cc
arch/alpha/isa_traits.cc
base/circlebuf.cc
base/copyright.cc
base/cprintf.cc
base/embedfile.cc
base/fast_alloc.cc
base/fifo_buffer.cc
base/hostinfo.cc
base/hybrid_pred.cc
base/inifile.cc
base/intmath.cc
base/match.cc
base/misc.cc
base/output.cc
base/pollevent.cc
base/range.cc
base/random.cc
base/sat_counter.cc
base/socket.cc
base/statistics.cc
base/str.cc
base/time.cc
base/trace.cc
base/traceflags.cc
base/userinfo.cc
base/compression/lzss_compression.cc
base/loader/aout_object.cc
base/loader/ecoff_object.cc
base/loader/elf_object.cc
base/loader/object_file.cc
base/loader/symtab.cc
base/stats/events.cc
base/stats/statdb.cc
base/stats/visit.cc
base/stats/text.cc
cpu/base.cc
cpu/base_dyn_inst.cc
cpu/exec_context.cc
cpu/exetrace.cc
cpu/pc_event.cc
cpu/static_inst.cc
cpu/o3/2bit_local_pred.cc
cpu/o3/alpha_dyn_inst.cc
cpu/o3/alpha_cpu.cc
cpu/o3/alpha_cpu_builder.cc
cpu/o3/bpred_unit.cc
cpu/o3/btb.cc
cpu/o3/commit.cc
cpu/o3/decode.cc
cpu/o3/fetch.cc
cpu/o3/free_list.cc
cpu/o3/cpu.cc
cpu/o3/iew.cc
cpu/o3/inst_queue.cc
cpu/o3/ldstq.cc
cpu/o3/mem_dep_unit.cc
cpu/o3/ras.cc
cpu/o3/rename.cc
cpu/o3/rename_map.cc
cpu/o3/rob.cc
cpu/o3/sat_counter.cc
cpu/o3/store_set.cc
cpu/o3/tournament_pred.cc
cpu/fast/cpu.cc
cpu/sampler/sampler.cc
cpu/simple/cpu.cc
cpu/trace/reader/mem_trace_reader.cc
cpu/trace/reader/ibm_reader.cc
cpu/trace/reader/itx_reader.cc
cpu/trace/reader/m5_reader.cc
cpu/trace/opt_cpu.cc
cpu/trace/trace_cpu.cc
encumbered/mem/functional/main.cc
mem/base_hier.cc
mem/base_mem.cc
mem/hier_params.cc
mem/mem_cmd.cc
mem/mem_debug.cc
mem/mem_req.cc
mem/memory_interface.cc
mem/page_table.cc
mem/bus/base_interface.cc
mem/bus/bus.cc
mem/bus/bus_bridge.cc
mem/bus/bus_bridge_master.cc
mem/bus/bus_bridge_slave.cc
mem/bus/bus_interface.cc
mem/bus/dma_bus_interface.cc
mem/bus/dma_interface.cc
mem/bus/master_interface.cc
mem/bus/slave_interface.cc
mem/cache/base_cache.cc
mem/cache/cache.cc
mem/cache/cache_builder.cc
mem/cache/coherence/coherence_protocol.cc
mem/cache/coherence/uni_coherence.cc
mem/cache/miss/blocking_buffer.cc
mem/cache/miss/miss_queue.cc
mem/cache/miss/mshr.cc
mem/cache/miss/mshr_queue.cc
mem/cache/prefetch/base_prefetcher.cc
mem/cache/prefetch/prefetcher.cc
mem/cache/prefetch/tagged_prefetcher.cc
mem/cache/tags/base_tags.cc
mem/cache/tags/cache_tags.cc
mem/cache/tags/fa_lru.cc
mem/cache/tags/iic.cc
mem/cache/tags/lru.cc
mem/cache/tags/repl/gen.cc
mem/cache/tags/repl/repl.cc
mem/cache/tags/split.cc
mem/cache/tags/split_lru.cc
mem/cache/tags/split_lifo.cc
mem/functional/functional.cc
mem/functional/physical.cc
mem/functional/proxy.cc
mem/timing/base_memory.cc
mem/timing/memory_builder.cc
mem/timing/simple_mem_bank.cc
mem/trace/itx_writer.cc
mem/trace/mem_trace_writer.cc
mem/trace/m5_writer.cc
python/pyconfig.cc
python/embedded_py.cc
sim/builder.cc
sim/configfile.cc
sim/debug.cc
sim/eventq.cc
sim/main.cc
sim/param.cc
sim/profile.cc
sim/root.cc
sim/serialize.cc
sim/sim_events.cc
sim/sim_exit.cc
sim/sim_object.cc
sim/startup.cc
sim/stat_context.cc
sim/stat_control.cc
sim/system.cc
sim/trace_context.cc
''')
full_cpu_sources = Split('''
arch/alpha/full_cpu_exec.cc
encumbered/cpu/full/bpred.cc
encumbered/cpu/full/commit.cc
encumbered/cpu/full/cpu.cc
encumbered/cpu/full/create_vector.cc
encumbered/cpu/full/cv_spec_state.cc
encumbered/cpu/full/dd_queue.cc
encumbered/cpu/full/dep_link.cc
encumbered/cpu/full/dispatch.cc
encumbered/cpu/full/dyn_inst.cc
encumbered/cpu/full/execute.cc
encumbered/cpu/full/fetch.cc
encumbered/cpu/full/floss_reasons.cc
encumbered/cpu/full/inst_fifo.cc
encumbered/cpu/full/instpipe.cc
encumbered/cpu/full/issue.cc
encumbered/cpu/full/ls_queue.cc
encumbered/cpu/full/machine_queue.cc
encumbered/cpu/full/pipetrace.cc
encumbered/cpu/full/readyq.cc
encumbered/cpu/full/reg_info.cc
encumbered/cpu/full/rob_station.cc
encumbered/cpu/full/spec_memory.cc
encumbered/cpu/full/spec_state.cc
encumbered/cpu/full/storebuffer.cc
encumbered/cpu/full/writeback.cc
encumbered/cpu/full/iq/iq_station.cc
encumbered/cpu/full/iq/iqueue.cc
encumbered/cpu/full/iq/segmented/chain_info.cc
encumbered/cpu/full/iq/segmented/chain_wire.cc
encumbered/cpu/full/iq/segmented/iq_seg.cc
encumbered/cpu/full/iq/segmented/iq_segmented.cc
encumbered/cpu/full/iq/segmented/seg_chain.cc
encumbered/cpu/full/iq/seznec/iq_seznec.cc
encumbered/cpu/full/iq/standard/iq_standard.cc
''')
# MySql sources
mysql_sources = Split('''
base/mysql.cc
base/stats/mysql.cc
''')
# Full-system sources
full_system_sources = Split('''
arch/alpha/alpha_memory.cc
arch/alpha/arguments.cc
arch/alpha/ev5.cc
arch/alpha/osfpal.cc
arch/alpha/pseudo_inst.cc
arch/alpha/stacktrace.cc
arch/alpha/vtophys.cc
base/crc.cc
base/inet.cc
base/remote_gdb.cc
cpu/intr_control.cc
cpu/profile.cc
dev/alpha_console.cc
dev/baddev.cc
dev/simconsole.cc
dev/disk_image.cc
dev/etherbus.cc
dev/etherdump.cc
dev/etherint.cc
dev/etherlink.cc
dev/etherpkt.cc
dev/ethertap.cc
dev/ide_ctrl.cc
dev/ide_disk.cc
dev/io_device.cc
dev/ns_gige.cc
dev/pciconfigall.cc
dev/pcidev.cc
dev/pcifake.cc
dev/pktfifo.cc
dev/platform.cc
dev/sinic.cc
dev/simple_disk.cc
dev/tsunami.cc
dev/tsunami_cchip.cc
dev/isa_fake.cc
dev/tsunami_io.cc
dev/tsunami_pchip.cc
dev/uart.cc
dev/uart8250.cc
kern/kernel_binning.cc
kern/kernel_stats.cc
kern/system_events.cc
kern/freebsd/freebsd_system.cc
kern/linux/linux_syscalls.cc
kern/linux/linux_system.cc
kern/linux/printk.cc
kern/tru64/dump_mbuf.cc
kern/tru64/printf.cc
kern/tru64/tru64_events.cc
kern/tru64/tru64_syscalls.cc
kern/tru64/tru64_system.cc
mem/functional/memory_control.cc
''')
# turbolaser encumbered sources
turbolaser_sources = Split('''
encumbered/dev/dma.cc
encumbered/dev/etherdev.cc
encumbered/dev/scsi.cc
encumbered/dev/scsi_ctrl.cc
encumbered/dev/scsi_disk.cc
encumbered/dev/scsi_none.cc
encumbered/dev/tlaser_clock.cc
encumbered/dev/tlaser_ipi.cc
encumbered/dev/tlaser_mbox.cc
encumbered/dev/tlaser_mc146818.cc
encumbered/dev/tlaser_node.cc
encumbered/dev/tlaser_pcia.cc
encumbered/dev/tlaser_pcidev.cc
encumbered/dev/tlaser_serial.cc
encumbered/dev/turbolaser.cc
encumbered/dev/uart8530.cc
''')
# Syscall emulation (non-full-system) sources
syscall_emulation_sources = Split('''
arch/alpha/alpha_common_syscall_emul.cc
arch/alpha/alpha_linux_process.cc
arch/alpha/alpha_tru64_process.cc
cpu/memtest/memtest.cc
encumbered/eio/eio.cc
encumbered/eio/exolex.cc
encumbered/eio/libexo.cc
sim/process.cc
sim/syscall_emul.cc
''')
targetarch_files = Split('''
alpha_common_syscall_emul.hh
alpha_linux_process.hh
alpha_memory.hh
alpha_tru64_process.hh
aout_machdep.h
arguments.hh
byte_swap.hh
ecoff_machdep.h
ev5.hh
faults.hh
isa_fullsys_traits.hh
isa_traits.hh
osfpal.hh
pseudo_inst.hh
stacktrace.hh
vptr.hh
vtophys.hh
''')
for f in targetarch_files:
env.Command('targetarch/' + f, 'arch/alpha/' + f,
'''echo '#include "arch/alpha/%s"' > $TARGET''' % f)
# Set up complete list of sources based on configuration.
sources = base_sources
if env['FULL_SYSTEM']:
sources += full_system_sources
if env['ALPHA_TLASER']:
sources += turbolaser_sources
else:
sources += syscall_emulation_sources
if env['USE_MYSQL']:
sources += mysql_sources
for opt in env.ExportOptions:
env.ConfigFile(opt)
###################################################
#
# Special build rules.
#
###################################################
# base/traceflags.{cc,hh} are generated from base/traceflags.py.
# $TARGET.base will expand to "<build-dir>/base/traceflags".
env.Command(Split('base/traceflags.hh base/traceflags.cc'),
'base/traceflags.py',
'python $SOURCE $TARGET.base')
# several files are generated from arch/$TARGET_ISA/isa_desc.
env.Command(Split('''arch/alpha/decoder.cc
arch/alpha/decoder.hh
arch/alpha/alpha_o3_exec.cc
arch/alpha/fast_cpu_exec.cc
arch/alpha/simple_cpu_exec.cc'''),
Split('''arch/alpha/isa_desc
arch/isa_parser.py'''),
'$SRCDIR/arch/isa_parser.py $SOURCE $TARGET.dir arch/alpha')
# libelf build is described in its own SConscript file.
# SConscript-local is the per-config build, which just copies some
# header files into a place where they can be found.
SConscript('libelf/SConscript-local', exports = 'env', duplicate=0)
SConscript('python/SConscript', exports = ['env'], duplicate=0)
# This function adds the specified sources to the given build
# environment, and returns a list of all the corresponding SCons
# Object nodes (including an extra one for date.cc). We explicitly
# add the Object nodes so we can set up special dependencies for
# date.cc.
def make_objs(sources, env):
objs = [env.Object(s) for s in sources]
# make date.cc depend on all other objects so it always gets
# recompiled whenever anything else does
date_obj = env.Object('base/date.cc')
env.Depends(date_obj, objs)
objs.append(date_obj)
return objs
###################################################
#
# Define binaries. Each different build type (debug, opt, etc.) gets
# a slightly different build environment.
#
###################################################
# Include file paths are rooted in this directory. SCons will
# automatically expand '.' to refer to both the source directory and
# the corresponding build directory to pick up generated include
# files.
env.Append(CPPPATH='.')
# Debug binary
debugEnv = env.Copy(OBJSUFFIX='.do')
debugEnv.Label = 'debug'
debugEnv.Append(CCFLAGS=Split('-g -gstabs+ -O0'))
debugEnv.Append(CPPDEFINES='DEBUG')
tlist = debugEnv.Program(target = 'm5.debug',
source = make_objs(sources, debugEnv))
debugEnv.M5Binary = tlist[0]
# Optimized binary
optEnv = env.Copy()
optEnv.Label = 'opt'
optEnv.Append(CCFLAGS=Split('-g -O5'))
tlist = optEnv.Program(target = 'm5.opt',
source = make_objs(sources, optEnv))
optEnv.M5Binary = tlist[0]
# "Fast" binary
fastEnv = env.Copy(OBJSUFFIX='.fo')
fastEnv.Label = 'fast'
fastEnv.Append(CCFLAGS=Split('-O5'))
fastEnv.Append(CPPDEFINES='NDEBUG')
fastEnv.Program(target = 'm5.fast.unstripped',
source = make_objs(sources, fastEnv))
tlist = fastEnv.Command(target = 'm5.fast',
source = 'm5.fast.unstripped',
action = 'strip $SOURCE -o $TARGET')
fastEnv.M5Binary = tlist[0]
# Profiled binary
profEnv = env.Copy(OBJSUFFIX='.po')
profEnv.Label = 'prof'
profEnv.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg')
tlist = profEnv.Program(target = 'm5.prof',
source = make_objs(sources, profEnv))
profEnv.M5Binary = tlist[0]
envList = [debugEnv, optEnv, fastEnv, profEnv]
Return('envList')