| # -*- 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/full_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/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/pc_sample_profile.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 |
| 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/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/functional/functional.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/trace_context.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/vtophys.cc |
| |
| base/crc.cc |
| base/inet.cc |
| base/remote_gdb.cc |
| |
| cpu/intr_control.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 |
| mem/functional/physical.cc |
| |
| sim/system.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 |
| 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 |
| arch/alpha/full_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') |
