397 lines
11 KiB
Python
397 lines
11 KiB
Python
# -*- mode:python -*-
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# Copyright (c) 2004-2005 The Regents of The University of Michigan
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Authors: Steve Reinhardt
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import os
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import sys
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from os.path import isdir
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# This file defines how to build a particular configuration of M5
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# based on variable settings in the 'env' build environment.
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# Import build environment variable from SConstruct.
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Import('env')
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###################################################
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#
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# Define needed sources.
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#
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###################################################
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# Base sources used by all configurations.
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base_sources = Split('''
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base/circlebuf.cc
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base/cprintf.cc
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base/fast_alloc.cc
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base/fifo_buffer.cc
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base/hostinfo.cc
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base/hybrid_pred.cc
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base/inifile.cc
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base/intmath.cc
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base/match.cc
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base/misc.cc
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base/output.cc
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base/pollevent.cc
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base/range.cc
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base/random.cc
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base/sat_counter.cc
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base/serializer.cc
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base/socket.cc
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base/statistics.cc
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base/str.cc
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base/time.cc
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base/trace.cc
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base/traceflags.cc
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base/userinfo.cc
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base/compression/lzss_compression.cc
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base/loader/aout_object.cc
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base/loader/ecoff_object.cc
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base/loader/elf_object.cc
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base/loader/object_file.cc
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base/loader/symtab.cc
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base/stats/events.cc
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base/stats/statdb.cc
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base/stats/visit.cc
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base/stats/text.cc
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cpu/base.cc
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cpu/cpu_exec_context.cc
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cpu/cpuevent.cc
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cpu/exetrace.cc
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cpu/op_class.cc
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cpu/pc_event.cc
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cpu/static_inst.cc
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cpu/sampler/sampler.cc
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mem/bridge.cc
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mem/bus.cc
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mem/connector.cc
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mem/mem_object.cc
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mem/packet.cc
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mem/physical.cc
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mem/port.cc
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sim/builder.cc
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sim/configfile.cc
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sim/debug.cc
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sim/eventq.cc
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sim/faults.cc
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sim/main.cc
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sim/param.cc
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sim/profile.cc
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sim/root.cc
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sim/serialize.cc
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sim/sim_events.cc
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sim/sim_exit.cc
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sim/sim_object.cc
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sim/startup.cc
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sim/stat_context.cc
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sim/stat_control.cc
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sim/system.cc
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sim/trace_context.cc
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''')
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# Old FullCPU sources
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full_cpu_sources = Split('''
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encumbered/cpu/full/bpred.cc
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encumbered/cpu/full/commit.cc
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encumbered/cpu/full/cpu.cc
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encumbered/cpu/full/create_vector.cc
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encumbered/cpu/full/cv_spec_state.cc
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encumbered/cpu/full/dd_queue.cc
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encumbered/cpu/full/dep_link.cc
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encumbered/cpu/full/dispatch.cc
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encumbered/cpu/full/dyn_inst.cc
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encumbered/cpu/full/execute.cc
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encumbered/cpu/full/fetch.cc
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encumbered/cpu/full/floss_reasons.cc
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encumbered/cpu/full/fu_pool.cc
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encumbered/cpu/full/inst_fifo.cc
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encumbered/cpu/full/instpipe.cc
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encumbered/cpu/full/issue.cc
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encumbered/cpu/full/ls_queue.cc
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encumbered/cpu/full/machine_queue.cc
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encumbered/cpu/full/pipetrace.cc
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encumbered/cpu/full/readyq.cc
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encumbered/cpu/full/reg_info.cc
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encumbered/cpu/full/rob_station.cc
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encumbered/cpu/full/spec_memory.cc
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encumbered/cpu/full/spec_state.cc
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encumbered/cpu/full/storebuffer.cc
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encumbered/cpu/full/writeback.cc
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encumbered/cpu/full/iq/iq_station.cc
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encumbered/cpu/full/iq/iqueue.cc
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encumbered/cpu/full/iq/segmented/chain_info.cc
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encumbered/cpu/full/iq/segmented/chain_wire.cc
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encumbered/cpu/full/iq/segmented/iq_seg.cc
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encumbered/cpu/full/iq/segmented/iq_segmented.cc
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encumbered/cpu/full/iq/segmented/seg_chain.cc
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encumbered/cpu/full/iq/seznec/iq_seznec.cc
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encumbered/cpu/full/iq/standard/iq_standard.cc
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''')
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trace_reader_sources = Split('''
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cpu/trace/reader/mem_trace_reader.cc
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cpu/trace/reader/ibm_reader.cc
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cpu/trace/reader/itx_reader.cc
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cpu/trace/reader/m5_reader.cc
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cpu/trace/opt_cpu.cc
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cpu/trace/trace_cpu.cc
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''')
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# MySql sources
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mysql_sources = Split('''
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base/mysql.cc
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base/stats/mysql.cc
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''')
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# Full-system sources
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full_system_sources = Split('''
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base/crc.cc
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base/inet.cc
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base/remote_gdb.cc
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cpu/intr_control.cc
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cpu/profile.cc
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dev/alpha_console.cc
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dev/baddev.cc
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dev/disk_image.cc
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dev/etherbus.cc
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dev/etherdump.cc
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dev/etherint.cc
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dev/etherlink.cc
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dev/etherpkt.cc
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dev/ethertap.cc
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dev/ide_ctrl.cc
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dev/ide_disk.cc
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dev/io_device.cc
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dev/isa_fake.cc
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dev/ns_gige.cc
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dev/pciconfigall.cc
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dev/pcidev.cc
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dev/pcifake.cc
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dev/pktfifo.cc
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dev/platform.cc
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dev/simconsole.cc
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dev/simple_disk.cc
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dev/sinic.cc
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dev/tsunami.cc
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dev/tsunami_cchip.cc
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dev/tsunami_io.cc
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dev/tsunami_fake.cc
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dev/tsunami_pchip.cc
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dev/uart.cc
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dev/uart8250.cc
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kern/kernel_binning.cc
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kern/kernel_stats.cc
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kern/system_events.cc
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kern/linux/events.cc
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kern/linux/linux_syscalls.cc
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kern/linux/printk.cc
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mem/vport.cc
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sim/pseudo_inst.cc
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''')
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if env['TARGET_ISA'] == 'alpha':
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full_system_sources += Split('''
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kern/tru64/dump_mbuf.cc
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kern/tru64/printf.cc
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kern/tru64/tru64_events.cc
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kern/tru64/tru64_syscalls.cc
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''')
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# turbolaser encumbered sources
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turbolaser_sources = Split('''
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encumbered/dev/dma.cc
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encumbered/dev/etherdev.cc
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encumbered/dev/scsi.cc
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encumbered/dev/scsi_ctrl.cc
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encumbered/dev/scsi_disk.cc
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encumbered/dev/scsi_none.cc
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encumbered/dev/tlaser_clock.cc
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encumbered/dev/tlaser_ipi.cc
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encumbered/dev/tlaser_mbox.cc
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encumbered/dev/tlaser_mc146818.cc
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encumbered/dev/tlaser_node.cc
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encumbered/dev/tlaser_pcia.cc
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encumbered/dev/tlaser_pcidev.cc
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encumbered/dev/tlaser_serial.cc
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encumbered/dev/turbolaser.cc
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encumbered/dev/uart8530.cc
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''')
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# Syscall emulation (non-full-system) sources
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syscall_emulation_sources = Split('''
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mem/translating_port.cc
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mem/page_table.cc
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sim/process.cc
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sim/syscall_emul.cc
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''')
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#if env['TARGET_ISA'] == 'alpha':
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# syscall_emulation_sources += Split('''
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# kern/tru64/tru64.cc
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# ''')
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alpha_eio_sources = Split('''
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encumbered/eio/exolex.cc
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encumbered/eio/libexo.cc
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encumbered/eio/eio.cc
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''')
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if env['TARGET_ISA'] == 'ALPHA_ISA':
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syscall_emulation_sources += alpha_eio_sources
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memtest_sources = Split('''
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cpu/memtest/memtest.cc
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''')
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# Add a flag defining what THE_ISA should be for all compilation
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env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())])
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arch_sources = SConscript('arch/SConscript',
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exports = 'env', duplicate = False)
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cpu_sources = SConscript('cpu/SConscript',
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exports = 'env', duplicate = False)
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# This is outside of cpu/SConscript since the source directory isn't
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# underneath 'cpu'.
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if 'FullCPU' in env['CPU_MODELS']:
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cpu_sources += full_cpu_sources
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# Set up complete list of sources based on configuration.
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sources = base_sources + arch_sources + cpu_sources
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if env['FULL_SYSTEM']:
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sources += full_system_sources
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if env['ALPHA_TLASER']:
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sources += turbolaser_sources
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else:
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sources += syscall_emulation_sources
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if env['USE_MYSQL']:
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sources += mysql_sources
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for opt in env.ExportOptions:
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env.ConfigFile(opt)
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###################################################
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#
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# Special build rules.
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#
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###################################################
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# base/traceflags.{cc,hh} are generated from base/traceflags.py.
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# $TARGET.base will expand to "<build-dir>/base/traceflags".
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env.Command(Split('base/traceflags.hh base/traceflags.cc'),
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'base/traceflags.py',
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'python $SOURCE $TARGET.base')
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SConscript('python/SConscript', exports = ['env'], duplicate=0)
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# This function adds the specified sources to the given build
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# environment, and returns a list of all the corresponding SCons
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# Object nodes (including an extra one for date.cc). We explicitly
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# add the Object nodes so we can set up special dependencies for
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# date.cc.
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def make_objs(sources, env):
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objs = [env.Object(s) for s in sources]
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# make date.cc depend on all other objects so it always gets
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# recompiled whenever anything else does
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date_obj = env.Object('base/date.cc')
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env.Depends(date_obj, objs)
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objs.append(date_obj)
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return objs
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###################################################
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#
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# Define binaries. Each different build type (debug, opt, etc.) gets
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# a slightly different build environment.
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#
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###################################################
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# Include file paths are rooted in this directory. SCons will
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# automatically expand '.' to refer to both the source directory and
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# the corresponding build directory to pick up generated include
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# files.
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env.Append(CPPPATH='.')
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# List of constructed environments to pass back to SConstruct
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envList = []
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# Function to create a new build environment as clone of current
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# environment 'env' with modified object suffix and optional stripped
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# binary. Additional keyword arguments are appended to corresponding
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# build environment vars.
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def makeEnv(label, objsfx, strip = False, **kwargs):
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newEnv = env.Copy(OBJSUFFIX=objsfx)
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newEnv.Label = label
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newEnv.Append(**kwargs)
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exe = 'm5.' + label # final executable
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bin = exe + '.bin' # executable w/o appended Python zip archive
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newEnv.Program(bin, make_objs(sources, newEnv))
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if strip:
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stripped_bin = bin + '.stripped'
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newEnv.Command(stripped_bin, bin, 'strip $SOURCE -o $TARGET')
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bin = stripped_bin
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targets = newEnv.Concat(exe, [bin, 'python/m5py.zip'])
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newEnv.M5Binary = targets[0]
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envList.append(newEnv)
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# Debug binary
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makeEnv('debug', '.do',
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CCFLAGS = Split('-g3 -gdwarf-2 -O0'),
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CPPDEFINES = 'DEBUG')
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# Optimized binary
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makeEnv('opt', '.o',
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CCFLAGS = Split('-g -O3'))
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# "Fast" binary
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makeEnv('fast', '.fo', strip = True,
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CCFLAGS = Split('-O3'),
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CPPDEFINES = 'NDEBUG')
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# Profiled binary
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makeEnv('prof', '.po',
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CCFLAGS = Split('-O3 -g -pg'),
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LINKFLAGS = '-pg')
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Return('envList')
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