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Diffstat (limited to 'src/SConscript')
| -rw-r--r-- | src/SConscript | 402 |
1 files changed, 402 insertions, 0 deletions
diff --git a/src/SConscript b/src/SConscript new file mode 100644 index 000000000..a2d5de279 --- /dev/null +++ b/src/SConscript @@ -0,0 +1,402 @@ +# -*- 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(''' + 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/serializer.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/cpu_exec_context.cc + cpu/exetrace.cc + cpu/op_class.cc + cpu/pc_event.cc + cpu/static_inst.cc + cpu/sampler/sampler.cc + + mem/bridge.cc + mem/bus.cc + mem/connector.cc + mem/mem_object.cc + mem/packet.cc + mem/physical.cc + mem/port.cc + mem/request.cc + + python/pyconfig.cc + python/embedded_py.cc + + sim/builder.cc + sim/configfile.cc + sim/debug.cc + sim/eventq.cc + sim/faults.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 + ''') + +# Old FullCPU sources +full_cpu_sources = Split(''' + 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/fu_pool.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 + ''') + +trace_reader_sources = Split(''' + 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 + ''') + + + +# MySql sources +mysql_sources = Split(''' + base/mysql.cc + base/stats/mysql.cc + ''') + +# Full-system sources +full_system_sources = Split(''' + 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/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/isa_fake.cc + dev/ns_gige.cc + dev/pciconfigall.cc + dev/pcidev.cc + dev/pcifake.cc + dev/pktfifo.cc + dev/platform.cc + dev/simconsole.cc + dev/simple_disk.cc + dev/sinic.cc + dev/tsunami.cc + dev/tsunami_cchip.cc + dev/tsunami_io.cc + dev/tsunami_fake.cc + dev/tsunami_pchip.cc + + dev/uart.cc + dev/uart8250.cc + + kern/kernel_binning.cc + kern/kernel_stats.cc + kern/system_events.cc + kern/linux/events.cc + kern/linux/linux_syscalls.cc + kern/linux/printk.cc + + mem/vport.cc + + sim/pseudo_inst.cc + ''') + + +if env['TARGET_ISA'] == 'alpha': + full_system_sources += Split(''' + kern/tru64/dump_mbuf.cc + kern/tru64/printf.cc + kern/tru64/tru64_events.cc + kern/tru64/tru64_syscalls.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(''' + mem/translating_port.cc + mem/page_table.cc + sim/process.cc + sim/syscall_emul.cc + ''') + +#if env['TARGET_ISA'] == 'alpha': +# syscall_emulation_sources += Split(''' +# kern/tru64/tru64.cc +# ''') + +alpha_eio_sources = Split(''' + encumbered/eio/exolex.cc + encumbered/eio/libexo.cc + encumbered/eio/eio.cc + ''') + +if env['TARGET_ISA'] == 'ALPHA_ISA': + syscall_emulation_sources += alpha_eio_sources + +memtest_sources = Split(''' + cpu/memtest/memtest.cc + ''') + +# Add a flag defining what THE_ISA should be for all compilation +env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())]) + +arch_sources = SConscript('arch/SConscript', + exports = 'env', duplicate = False) + +cpu_sources = SConscript('cpu/SConscript', + exports = 'env', duplicate = False) + +# This is outside of cpu/SConscript since the source directory isn't +# underneath 'cpu'. +if 'FullCPU' in env['CPU_MODELS']: + cpu_sources += full_cpu_sources + +# Set up complete list of sources based on configuration. +sources = base_sources + arch_sources + cpu_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') + +# 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='.') +env.Append(CPPPATH='./libelf') + +# Debug binary +debugEnv = env.Copy(OBJSUFFIX='.do') +debugEnv.Label = 'debug' +debugEnv.Append(CCFLAGS=Split('-g3 -gdwarf-2 -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 -O3')) +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('-O3')) +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('-O3 -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') |