SConscript revision 2517
12139SN/A# -*- mode:python -*- 22139SN/A 32139SN/A# Copyright (c) 2004-2005 The Regents of The University of Michigan 42139SN/A# All rights reserved. 52139SN/A# 62139SN/A# Redistribution and use in source and binary forms, with or without 72139SN/A# modification, are permitted provided that the following conditions are 82139SN/A# met: redistributions of source code must retain the above copyright 92139SN/A# notice, this list of conditions and the following disclaimer; 102139SN/A# redistributions in binary form must reproduce the above copyright 112139SN/A# notice, this list of conditions and the following disclaimer in the 122139SN/A# documentation and/or other materials provided with the distribution; 132139SN/A# neither the name of the copyright holders nor the names of its 142139SN/A# contributors may be used to endorse or promote products derived from 152139SN/A# this software without specific prior written permission. 162139SN/A# 172139SN/A# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 182139SN/A# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 192139SN/A# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 202139SN/A# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 212139SN/A# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 222139SN/A# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 232139SN/A# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 242139SN/A# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 252139SN/A# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 262139SN/A# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 272139SN/A# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 282665Ssaidi@eecs.umich.edu 292665Ssaidi@eecs.umich.eduimport os 302139SN/Aimport sys 314202Sbinkertn@umich.edufrom os.path import isdir 322139SN/A 334202Sbinkertn@umich.edu# This file defines how to build a particular configuration of M5 342152SN/A# based on variable settings in the 'env' build environment. 352152SN/A 362139SN/A# Import build environment variable from SConstruct. 372139SN/AImport('env') 382139SN/A 392139SN/A################################################### 402139SN/A# 412152SN/A# Define needed sources. 422152SN/A# 432139SN/A################################################### 442139SN/A 452139SN/A# Base sources used by all configurations. 464781Snate@binkert.org 474781Snate@binkert.orgbase_sources = Split(''' 484781Snate@binkert.org base/circlebuf.cc 494781Snate@binkert.org base/copyright.cc 504781Snate@binkert.org base/cprintf.cc 513170Sstever@eecs.umich.edu base/embedfile.cc 525664Sgblack@eecs.umich.edu base/fast_alloc.cc 533806Ssaidi@eecs.umich.edu base/fifo_buffer.cc 546179Sksewell@umich.edu base/hostinfo.cc 554781Snate@binkert.org base/hybrid_pred.cc 564781Snate@binkert.org base/inifile.cc 574781Snate@binkert.org base/intmath.cc 584781Snate@binkert.org base/match.cc 594781Snate@binkert.org base/misc.cc 604781Snate@binkert.org base/output.cc 614781Snate@binkert.org base/pollevent.cc 624781Snate@binkert.org base/range.cc 634781Snate@binkert.org base/random.cc 642139SN/A base/sat_counter.cc 652139SN/A base/socket.cc 663546Sgblack@eecs.umich.edu base/statistics.cc 674202Sbinkertn@umich.edu base/str.cc 682152SN/A base/time.cc 692152SN/A base/trace.cc 702152SN/A base/traceflags.cc 712152SN/A base/userinfo.cc 722152SN/A base/compression/lzss_compression.cc 732152SN/A base/loader/aout_object.cc 742152SN/A base/loader/ecoff_object.cc 752152SN/A base/loader/elf_object.cc 762152SN/A base/loader/object_file.cc 772152SN/A base/loader/symtab.cc 782152SN/A base/stats/events.cc 792152SN/A base/stats/statdb.cc 802504SN/A base/stats/visit.cc 812504SN/A base/stats/text.cc 822504SN/A 832504SN/A cpu/base.cc 842152SN/A cpu/cpu_exec_context.cc 852504SN/A cpu/exetrace.cc 862152SN/A cpu/op_class.cc 872152SN/A cpu/pc_event.cc 882152SN/A cpu/static_inst.cc 892152SN/A cpu/sampler/sampler.cc 902152SN/A 912152SN/A mem/connector.cc 922152SN/A mem/mem_object.cc 932152SN/A mem/physical.cc 942632Sstever@eecs.umich.edu mem/port.cc 952155SN/A mem/translating_port.cc 962155SN/A mem/bus.cc 972155SN/A 982155SN/A python/pyconfig.cc 992155SN/A python/embedded_py.cc 1002155SN/A 1015228Sgblack@eecs.umich.edu sim/builder.cc 1022155SN/A sim/configfile.cc 1032155SN/A sim/debug.cc 1042155SN/A sim/eventq.cc 1052152SN/A sim/faults.cc 1062766Sktlim@umich.edu sim/main.cc 1072766Sktlim@umich.edu sim/param.cc 1082766Sktlim@umich.edu sim/profile.cc 1092766Sktlim@umich.edu sim/root.cc 1102766Sktlim@umich.edu sim/serialize.cc 1112152SN/A sim/sim_events.cc 1122152SN/A sim/sim_exit.cc 1132152SN/A sim/sim_object.cc 1142155SN/A sim/startup.cc 1152152SN/A sim/stat_context.cc 1162152SN/A sim/stat_control.cc 1172718Sstever@eecs.umich.edu sim/system.cc 1182921Sktlim@umich.edu sim/trace_context.cc 1192921Sktlim@umich.edu ''') 1202921Sktlim@umich.edu 1212921Sktlim@umich.edu# Old FullCPU sources 1222921Sktlim@umich.edufull_cpu_sources = Split(''' 1232921Sktlim@umich.edu encumbered/cpu/full/bpred.cc 1242921Sktlim@umich.edu encumbered/cpu/full/commit.cc 1252921Sktlim@umich.edu encumbered/cpu/full/cpu.cc 1262921Sktlim@umich.edu encumbered/cpu/full/create_vector.cc 1272152SN/A encumbered/cpu/full/cv_spec_state.cc 1282152SN/A encumbered/cpu/full/dd_queue.cc 1295944Sgblack@eecs.umich.edu encumbered/cpu/full/dep_link.cc 1305944Sgblack@eecs.umich.edu encumbered/cpu/full/dispatch.cc 1315944Sgblack@eecs.umich.edu encumbered/cpu/full/dyn_inst.cc 1325944Sgblack@eecs.umich.edu encumbered/cpu/full/execute.cc 1335944Sgblack@eecs.umich.edu encumbered/cpu/full/fetch.cc 134 encumbered/cpu/full/floss_reasons.cc 135 encumbered/cpu/full/fu_pool.cc 136 encumbered/cpu/full/inst_fifo.cc 137 encumbered/cpu/full/instpipe.cc 138 encumbered/cpu/full/issue.cc 139 encumbered/cpu/full/ls_queue.cc 140 encumbered/cpu/full/machine_queue.cc 141 encumbered/cpu/full/pipetrace.cc 142 encumbered/cpu/full/readyq.cc 143 encumbered/cpu/full/reg_info.cc 144 encumbered/cpu/full/rob_station.cc 145 encumbered/cpu/full/spec_memory.cc 146 encumbered/cpu/full/spec_state.cc 147 encumbered/cpu/full/storebuffer.cc 148 encumbered/cpu/full/writeback.cc 149 encumbered/cpu/full/iq/iq_station.cc 150 encumbered/cpu/full/iq/iqueue.cc 151 encumbered/cpu/full/iq/segmented/chain_info.cc 152 encumbered/cpu/full/iq/segmented/chain_wire.cc 153 encumbered/cpu/full/iq/segmented/iq_seg.cc 154 encumbered/cpu/full/iq/segmented/iq_segmented.cc 155 encumbered/cpu/full/iq/segmented/seg_chain.cc 156 encumbered/cpu/full/iq/seznec/iq_seznec.cc 157 encumbered/cpu/full/iq/standard/iq_standard.cc 158 ''') 159 160trace_reader_sources = Split(''' 161 cpu/trace/reader/mem_trace_reader.cc 162 cpu/trace/reader/ibm_reader.cc 163 cpu/trace/reader/itx_reader.cc 164 cpu/trace/reader/m5_reader.cc 165 cpu/trace/opt_cpu.cc 166 cpu/trace/trace_cpu.cc 167 ''') 168 169 170 171# MySql sources 172mysql_sources = Split(''' 173 base/mysql.cc 174 base/stats/mysql.cc 175 ''') 176 177# Full-system sources 178full_system_sources = Split(''' 179 base/crc.cc 180 base/inet.cc 181 base/remote_gdb.cc 182 183 cpu/intr_control.cc 184 cpu/profile.cc 185 186 dev/alpha_console.cc 187 dev/baddev.cc 188 dev/simconsole.cc 189 dev/disk_image.cc 190 dev/etherbus.cc 191 dev/etherdump.cc 192 dev/etherint.cc 193 dev/etherlink.cc 194 dev/etherpkt.cc 195 dev/ethertap.cc 196 dev/ide_ctrl.cc 197 dev/ide_disk.cc 198 dev/io_device.cc 199 dev/ns_gige.cc 200 dev/pciconfigall.cc 201 dev/pcidev.cc 202 dev/pcifake.cc 203 dev/pktfifo.cc 204 dev/platform.cc 205 dev/sinic.cc 206 dev/simple_disk.cc 207 dev/tsunami.cc 208 dev/tsunami_cchip.cc 209 dev/isa_fake.cc 210 dev/tsunami_io.cc 211 dev/tsunami_pchip.cc 212 dev/uart.cc 213 dev/uart8250.cc 214 215 kern/kernel_binning.cc 216 kern/kernel_stats.cc 217 kern/system_events.cc 218 kern/linux/events.cc 219 kern/linux/linux_syscalls.cc 220 kern/linux/printk.cc 221 222 mem/functional/memory_control.cc 223 sim/pseudo_inst.cc 224 ''') 225 226if env['TARGET_ISA'] == 'alpha': 227 full_system_sources += Split(''' 228 kern/tru64/dump_mbuf.cc 229 kern/tru64/printf.cc 230 kern/tru64/tru64_events.cc 231 kern/tru64/tru64_syscalls.cc 232 ''') 233 234# turbolaser encumbered sources 235turbolaser_sources = Split(''' 236 encumbered/dev/dma.cc 237 encumbered/dev/etherdev.cc 238 encumbered/dev/scsi.cc 239 encumbered/dev/scsi_ctrl.cc 240 encumbered/dev/scsi_disk.cc 241 encumbered/dev/scsi_none.cc 242 encumbered/dev/tlaser_clock.cc 243 encumbered/dev/tlaser_ipi.cc 244 encumbered/dev/tlaser_mbox.cc 245 encumbered/dev/tlaser_mc146818.cc 246 encumbered/dev/tlaser_node.cc 247 encumbered/dev/tlaser_pcia.cc 248 encumbered/dev/tlaser_pcidev.cc 249 encumbered/dev/tlaser_serial.cc 250 encumbered/dev/turbolaser.cc 251 encumbered/dev/uart8530.cc 252 ''') 253 254# Syscall emulation (non-full-system) sources 255syscall_emulation_sources = Split(''' 256 kern/linux/linux.cc 257 mem/page_table.cc 258 sim/process.cc 259 sim/syscall_emul.cc 260 ''') 261 262if env['TARGET_ISA'] == 'alpha': 263 syscall_emulation_sources += Split(''' 264 kern/tru64/tru64.cc 265 ''') 266 267alpha_eio_sources = Split(''' 268 encumbered/eio/exolex.cc 269 encumbered/eio/libexo.cc 270 encumbered/eio/eio.cc 271 ''') 272 273if env['TARGET_ISA'] == 'ALPHA_ISA': 274 syscall_emulation_sources += alpha_eio_sources 275 276memtest_sources = Split(''' 277 cpu/memtest/memtest.cc 278 ''') 279 280# Add a flag defining what THE_ISA should be for all compilation 281env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())]) 282 283arch_sources = SConscript('arch/SConscript', 284 exports = 'env', duplicate = False) 285 286cpu_sources = SConscript('cpu/SConscript', 287 exports = 'env', duplicate = False) 288 289# This is outside of cpu/SConscript since the source directory isn't 290# underneath 'cpu'. 291if 'FullCPU' in env['CPU_MODELS']: 292 cpu_sources += full_cpu_sources 293 294# Set up complete list of sources based on configuration. 295sources = base_sources + arch_sources + cpu_sources 296 297if env['FULL_SYSTEM']: 298 sources += full_system_sources 299 if env['ALPHA_TLASER']: 300 sources += turbolaser_sources 301else: 302 sources += syscall_emulation_sources 303 304if env['USE_MYSQL']: 305 sources += mysql_sources 306 307for opt in env.ExportOptions: 308 env.ConfigFile(opt) 309 310################################################### 311# 312# Special build rules. 313# 314################################################### 315 316# base/traceflags.{cc,hh} are generated from base/traceflags.py. 317# $TARGET.base will expand to "<build-dir>/base/traceflags". 318env.Command(Split('base/traceflags.hh base/traceflags.cc'), 319 'base/traceflags.py', 320 'python $SOURCE $TARGET.base') 321 322# libelf build is described in its own SConscript file. 323# SConscript-local is the per-config build, which just copies some 324# header files into a place where they can be found. 325SConscript('libelf/SConscript-local', exports = 'env', duplicate=0) 326SConscript('python/SConscript', exports = ['env'], duplicate=0) 327 328# This function adds the specified sources to the given build 329# environment, and returns a list of all the corresponding SCons 330# Object nodes (including an extra one for date.cc). We explicitly 331# add the Object nodes so we can set up special dependencies for 332# date.cc. 333def make_objs(sources, env): 334 objs = [env.Object(s) for s in sources] 335 # make date.cc depend on all other objects so it always gets 336 # recompiled whenever anything else does 337 date_obj = env.Object('base/date.cc') 338 env.Depends(date_obj, objs) 339 objs.append(date_obj) 340 return objs 341 342################################################### 343# 344# Define binaries. Each different build type (debug, opt, etc.) gets 345# a slightly different build environment. 346# 347################################################### 348 349# Include file paths are rooted in this directory. SCons will 350# automatically expand '.' to refer to both the source directory and 351# the corresponding build directory to pick up generated include 352# files. 353env.Append(CPPPATH='.') 354env.Append(CPPPATH='./libelf') 355 356# Debug binary 357debugEnv = env.Copy(OBJSUFFIX='.do') 358debugEnv.Label = 'debug' 359debugEnv.Append(CCFLAGS=Split('-g -gstabs+ -O0')) 360debugEnv.Append(CPPDEFINES='DEBUG') 361tlist = debugEnv.Program(target = 'm5.debug', 362 source = make_objs(sources, debugEnv)) 363debugEnv.M5Binary = tlist[0] 364 365# Optimized binary 366optEnv = env.Copy() 367optEnv.Label = 'opt' 368optEnv.Append(CCFLAGS=Split('-g -O5')) 369tlist = optEnv.Program(target = 'm5.opt', 370 source = make_objs(sources, optEnv)) 371optEnv.M5Binary = tlist[0] 372 373# "Fast" binary 374fastEnv = env.Copy(OBJSUFFIX='.fo') 375fastEnv.Label = 'fast' 376fastEnv.Append(CCFLAGS=Split('-O5')) 377fastEnv.Append(CPPDEFINES='NDEBUG') 378fastEnv.Program(target = 'm5.fast.unstripped', 379 source = make_objs(sources, fastEnv)) 380tlist = fastEnv.Command(target = 'm5.fast', 381 source = 'm5.fast.unstripped', 382 action = 'strip $SOURCE -o $TARGET') 383fastEnv.M5Binary = tlist[0] 384 385# Profiled binary 386profEnv = env.Copy(OBJSUFFIX='.po') 387profEnv.Label = 'prof' 388profEnv.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg') 389tlist = profEnv.Program(target = 'm5.prof', 390 source = make_objs(sources, profEnv)) 391profEnv.M5Binary = tlist[0] 392 393envList = [debugEnv, optEnv, fastEnv, profEnv] 394 395Return('envList') 396