SConscript revision 2669
14202Sbinkertn@umich.edu# -*- mode:python -*- 24202Sbinkertn@umich.edu 34202Sbinkertn@umich.edu# Copyright (c) 2004-2005 The Regents of The University of Michigan 44202Sbinkertn@umich.edu# All rights reserved. 54202Sbinkertn@umich.edu# 64202Sbinkertn@umich.edu# Redistribution and use in source and binary forms, with or without 74202Sbinkertn@umich.edu# modification, are permitted provided that the following conditions are 84202Sbinkertn@umich.edu# met: redistributions of source code must retain the above copyright 94202Sbinkertn@umich.edu# notice, this list of conditions and the following disclaimer; 104202Sbinkertn@umich.edu# redistributions in binary form must reproduce the above copyright 114202Sbinkertn@umich.edu# notice, this list of conditions and the following disclaimer in the 124202Sbinkertn@umich.edu# documentation and/or other materials provided with the distribution; 134202Sbinkertn@umich.edu# neither the name of the copyright holders nor the names of its 144202Sbinkertn@umich.edu# contributors may be used to endorse or promote products derived from 154202Sbinkertn@umich.edu# this software without specific prior written permission. 164202Sbinkertn@umich.edu# 174202Sbinkertn@umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 184202Sbinkertn@umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 194202Sbinkertn@umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 204202Sbinkertn@umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 214202Sbinkertn@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 224202Sbinkertn@umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 234202Sbinkertn@umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 244202Sbinkertn@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 254202Sbinkertn@umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 264202Sbinkertn@umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 274202Sbinkertn@umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 284202Sbinkertn@umich.edu 294202Sbinkertn@umich.eduimport os 304202Sbinkertn@umich.eduimport sys 314202Sbinkertn@umich.edufrom os.path import isdir 324202Sbinkertn@umich.edu 335952Ssaidi@eecs.umich.edu# This file defines how to build a particular configuration of M5 345952Ssaidi@eecs.umich.edu# based on variable settings in the 'env' build environment. 355952Ssaidi@eecs.umich.edu 3612230Sgiacomo.travaglini@arm.com# Import build environment variable from SConstruct. 375548Snate@binkert.orgImport('env') 3812226Sgiacomo.travaglini@arm.com 394202Sbinkertn@umich.edu################################################### 4012230Sgiacomo.travaglini@arm.com# 4112230Sgiacomo.travaglini@arm.com# Define needed sources. 427067Snate@binkert.org# 4312376Sgabeblack@google.com################################################### 445882Snate@binkert.org 454550Sbinkertn@umich.edu# Base sources used by all configurations. 464550Sbinkertn@umich.edu 4712230Sgiacomo.travaglini@arm.combase_sources = Split(''' 4812230Sgiacomo.travaglini@arm.com base/circlebuf.cc 4910839Sandreas.sandberg@arm.com base/cprintf.cc 504202Sbinkertn@umich.edu base/fast_alloc.cc 514202Sbinkertn@umich.edu base/fifo_buffer.cc 524202Sbinkertn@umich.edu base/hostinfo.cc 534202Sbinkertn@umich.edu base/hybrid_pred.cc 5412334Sgabeblack@google.com base/inifile.cc 554202Sbinkertn@umich.edu base/intmath.cc 564202Sbinkertn@umich.edu base/match.cc 5712366Sgabeblack@google.com base/misc.cc 584202Sbinkertn@umich.edu base/output.cc 594202Sbinkertn@umich.edu base/pollevent.cc 609850Sandreas.hansson@arm.com base/range.cc 617768SAli.Saidi@ARM.com base/random.cc 624202Sbinkertn@umich.edu base/sat_counter.cc 634202Sbinkertn@umich.edu base/serializer.cc 644202Sbinkertn@umich.edu base/socket.cc 654202Sbinkertn@umich.edu base/statistics.cc 664202Sbinkertn@umich.edu base/str.cc 679500Snilay@cs.wisc.edu base/time.cc 684202Sbinkertn@umich.edu base/trace.cc 694202Sbinkertn@umich.edu base/traceflags.cc 709538Satgutier@umich.edu base/userinfo.cc 714202Sbinkertn@umich.edu base/compression/lzss_compression.cc 724202Sbinkertn@umich.edu base/loader/aout_object.cc 735222Sksewell@umich.edu base/loader/ecoff_object.cc 744202Sbinkertn@umich.edu base/loader/elf_object.cc 754202Sbinkertn@umich.edu base/loader/object_file.cc 764202Sbinkertn@umich.edu base/loader/symtab.cc 774202Sbinkertn@umich.edu base/stats/events.cc 784202Sbinkertn@umich.edu base/stats/statdb.cc 794202Sbinkertn@umich.edu base/stats/visit.cc 8012316Sgabeblack@google.com base/stats/text.cc 8112316Sgabeblack@google.com 828335Snate@binkert.org cpu/activity.cc 838335Snate@binkert.org cpu/base.cc 848335Snate@binkert.org cpu/cpu_exec_context.cc 858335Snate@binkert.org cpu/cpuevent.cc 868335Snate@binkert.org cpu/exetrace.cc 878335Snate@binkert.org cpu/op_class.cc 888335Snate@binkert.org cpu/pc_event.cc 898335Snate@binkert.org cpu/quiesce_event.cc 908335Snate@binkert.org cpu/static_inst.cc 918335Snate@binkert.org cpu/sampler/sampler.cc 928335Snate@binkert.org 938335Snate@binkert.org encumbered/cpu/full/fu_pool.cc 945192Ssaidi@eecs.umich.edu 955800Snate@binkert.org mem/bridge.cc 965800Snate@binkert.org mem/bus.cc 975800Snate@binkert.org mem/connector.cc 985800Snate@binkert.org mem/mem_object.cc 995952Ssaidi@eecs.umich.edu mem/packet.cc 1005952Ssaidi@eecs.umich.edu mem/physical.cc 1015952Ssaidi@eecs.umich.edu mem/port.cc 102 103 sim/builder.cc 104 sim/configfile.cc 105 sim/debug.cc 106 sim/eventq.cc 107 sim/faults.cc 108 sim/main.cc 109 sim/param.cc 110 sim/profile.cc 111 sim/root.cc 112 sim/serialize.cc 113 sim/sim_events.cc 114 sim/sim_exit.cc 115 sim/sim_object.cc 116 sim/startup.cc 117 sim/stat_context.cc 118 sim/stat_control.cc 119 sim/system.cc 120 sim/trace_context.cc 121 ''') 122 123# Old FullCPU sources 124full_cpu_sources = Split(''' 125 encumbered/cpu/full/bpred.cc 126 encumbered/cpu/full/commit.cc 127 encumbered/cpu/full/cpu.cc 128 encumbered/cpu/full/create_vector.cc 129 encumbered/cpu/full/cv_spec_state.cc 130 encumbered/cpu/full/dd_queue.cc 131 encumbered/cpu/full/dep_link.cc 132 encumbered/cpu/full/dispatch.cc 133 encumbered/cpu/full/dyn_inst.cc 134 encumbered/cpu/full/execute.cc 135 encumbered/cpu/full/fetch.cc 136 encumbered/cpu/full/floss_reasons.cc 137 encumbered/cpu/full/fu_pool.cc 138 encumbered/cpu/full/inst_fifo.cc 139 encumbered/cpu/full/instpipe.cc 140 encumbered/cpu/full/issue.cc 141 encumbered/cpu/full/ls_queue.cc 142 encumbered/cpu/full/machine_queue.cc 143 encumbered/cpu/full/pipetrace.cc 144 encumbered/cpu/full/readyq.cc 145 encumbered/cpu/full/reg_info.cc 146 encumbered/cpu/full/rob_station.cc 147 encumbered/cpu/full/spec_memory.cc 148 encumbered/cpu/full/spec_state.cc 149 encumbered/cpu/full/storebuffer.cc 150 encumbered/cpu/full/writeback.cc 151 encumbered/cpu/full/iq/iq_station.cc 152 encumbered/cpu/full/iq/iqueue.cc 153 encumbered/cpu/full/iq/segmented/chain_info.cc 154 encumbered/cpu/full/iq/segmented/chain_wire.cc 155 encumbered/cpu/full/iq/segmented/iq_seg.cc 156 encumbered/cpu/full/iq/segmented/iq_segmented.cc 157 encumbered/cpu/full/iq/segmented/seg_chain.cc 158 encumbered/cpu/full/iq/seznec/iq_seznec.cc 159 encumbered/cpu/full/iq/standard/iq_standard.cc 160 ''') 161 162trace_reader_sources = Split(''' 163 cpu/trace/reader/mem_trace_reader.cc 164 cpu/trace/reader/ibm_reader.cc 165 cpu/trace/reader/itx_reader.cc 166 cpu/trace/reader/m5_reader.cc 167 cpu/trace/opt_cpu.cc 168 cpu/trace/trace_cpu.cc 169 ''') 170 171 172 173# MySql sources 174mysql_sources = Split(''' 175 base/mysql.cc 176 base/stats/mysql.cc 177 ''') 178 179# Full-system sources 180full_system_sources = Split(''' 181 base/crc.cc 182 base/inet.cc 183 base/remote_gdb.cc 184 185 cpu/intr_control.cc 186 cpu/profile.cc 187 188 dev/alpha_console.cc 189 dev/baddev.cc 190 dev/disk_image.cc 191 dev/etherbus.cc 192 dev/etherdump.cc 193 dev/etherint.cc 194 dev/etherlink.cc 195 dev/etherpkt.cc 196 dev/ethertap.cc 197 dev/ide_ctrl.cc 198 dev/ide_disk.cc 199 dev/io_device.cc 200 dev/isa_fake.cc 201 dev/ns_gige.cc 202 dev/pciconfigall.cc 203 dev/pcidev.cc 204 dev/pcifake.cc 205 dev/pktfifo.cc 206 dev/platform.cc 207 dev/simconsole.cc 208 dev/simple_disk.cc 209 dev/sinic.cc 210 dev/tsunami.cc 211 dev/tsunami_cchip.cc 212 dev/tsunami_io.cc 213 dev/tsunami_fake.cc 214 dev/tsunami_pchip.cc 215 216 dev/uart.cc 217 dev/uart8250.cc 218 219 kern/kernel_binning.cc 220 kern/kernel_stats.cc 221 kern/system_events.cc 222 kern/linux/events.cc 223 kern/linux/linux_syscalls.cc 224 kern/linux/printk.cc 225 226 mem/vport.cc 227 228 sim/pseudo_inst.cc 229 ''') 230 231 232if env['TARGET_ISA'] == 'alpha': 233 full_system_sources += Split(''' 234 kern/tru64/dump_mbuf.cc 235 kern/tru64/printf.cc 236 kern/tru64/tru64_events.cc 237 kern/tru64/tru64_syscalls.cc 238 ''') 239 240# turbolaser encumbered sources 241turbolaser_sources = Split(''' 242 encumbered/dev/dma.cc 243 encumbered/dev/etherdev.cc 244 encumbered/dev/scsi.cc 245 encumbered/dev/scsi_ctrl.cc 246 encumbered/dev/scsi_disk.cc 247 encumbered/dev/scsi_none.cc 248 encumbered/dev/tlaser_clock.cc 249 encumbered/dev/tlaser_ipi.cc 250 encumbered/dev/tlaser_mbox.cc 251 encumbered/dev/tlaser_mc146818.cc 252 encumbered/dev/tlaser_node.cc 253 encumbered/dev/tlaser_pcia.cc 254 encumbered/dev/tlaser_pcidev.cc 255 encumbered/dev/tlaser_serial.cc 256 encumbered/dev/turbolaser.cc 257 encumbered/dev/uart8530.cc 258 ''') 259 260# Syscall emulation (non-full-system) sources 261syscall_emulation_sources = Split(''' 262 mem/translating_port.cc 263 mem/page_table.cc 264 sim/process.cc 265 sim/syscall_emul.cc 266 ''') 267 268#if env['TARGET_ISA'] == 'alpha': 269# syscall_emulation_sources += Split(''' 270# kern/tru64/tru64.cc 271# ''') 272 273alpha_eio_sources = Split(''' 274 encumbered/eio/exolex.cc 275 encumbered/eio/libexo.cc 276 encumbered/eio/eio.cc 277 ''') 278 279if env['TARGET_ISA'] == 'ALPHA_ISA': 280 syscall_emulation_sources += alpha_eio_sources 281 282memtest_sources = Split(''' 283 cpu/memtest/memtest.cc 284 ''') 285 286# Add a flag defining what THE_ISA should be for all compilation 287env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())]) 288 289arch_sources = SConscript('arch/SConscript', 290 exports = 'env', duplicate = False) 291 292cpu_sources = SConscript('cpu/SConscript', 293 exports = 'env', duplicate = False) 294 295# This is outside of cpu/SConscript since the source directory isn't 296# underneath 'cpu'. 297if 'FullCPU' in env['CPU_MODELS']: 298 cpu_sources += full_cpu_sources 299 300# Set up complete list of sources based on configuration. 301sources = base_sources + arch_sources + cpu_sources 302 303if env['FULL_SYSTEM']: 304 sources += full_system_sources 305 if env['ALPHA_TLASER']: 306 sources += turbolaser_sources 307else: 308 sources += syscall_emulation_sources 309 310if env['USE_MYSQL']: 311 sources += mysql_sources 312 313for opt in env.ExportOptions: 314 env.ConfigFile(opt) 315 316################################################### 317# 318# Special build rules. 319# 320################################################### 321 322# base/traceflags.{cc,hh} are generated from base/traceflags.py. 323# $TARGET.base will expand to "<build-dir>/base/traceflags". 324env.Command(Split('base/traceflags.hh base/traceflags.cc'), 325 'base/traceflags.py', 326 'python $SOURCE $TARGET.base') 327 328SConscript('python/SConscript', exports = ['env'], duplicate=0) 329 330# This function adds the specified sources to the given build 331# environment, and returns a list of all the corresponding SCons 332# Object nodes (including an extra one for date.cc). We explicitly 333# add the Object nodes so we can set up special dependencies for 334# date.cc. 335def make_objs(sources, env): 336 objs = [env.Object(s) for s in sources] 337 # make date.cc depend on all other objects so it always gets 338 # recompiled whenever anything else does 339 date_obj = env.Object('base/date.cc') 340 env.Depends(date_obj, objs) 341 objs.append(date_obj) 342 return objs 343 344################################################### 345# 346# Define binaries. Each different build type (debug, opt, etc.) gets 347# a slightly different build environment. 348# 349################################################### 350 351# Include file paths are rooted in this directory. SCons will 352# automatically expand '.' to refer to both the source directory and 353# the corresponding build directory to pick up generated include 354# files. 355env.Append(CPPPATH='.') 356 357# List of constructed environments to pass back to SConstruct 358envList = [] 359 360# Function to create a new build environment as clone of current 361# environment 'env' with modified object suffix and optional stripped 362# binary. Additional keyword arguments are appended to corresponding 363# build environment vars. 364def makeEnv(label, objsfx, strip = False, **kwargs): 365 newEnv = env.Copy(OBJSUFFIX=objsfx) 366 newEnv.Label = label 367 newEnv.Append(**kwargs) 368 exe = 'm5.' + label # final executable 369 bin = exe + '.bin' # executable w/o appended Python zip archive 370 newEnv.Program(bin, make_objs(sources, newEnv)) 371 if strip: 372 stripped_bin = bin + '.stripped' 373 newEnv.Command(stripped_bin, bin, 'strip $SOURCE -o $TARGET') 374 bin = stripped_bin 375 targets = newEnv.Concat(exe, [bin, 'python/m5py.zip']) 376 newEnv.M5Binary = targets[0] 377 envList.append(newEnv) 378 379# Debug binary 380makeEnv('debug', '.do', 381 CCFLAGS = Split('-g3 -gdwarf-2 -O0'), 382 CPPDEFINES = 'DEBUG') 383 384# Optimized binary 385makeEnv('opt', '.o', 386 CCFLAGS = Split('-g -O3')) 387 388# "Fast" binary 389makeEnv('fast', '.fo', strip = True, 390 CCFLAGS = Split('-O3'), 391 CPPDEFINES = 'NDEBUG') 392 393# Profiled binary 394makeEnv('prof', '.po', 395 CCFLAGS = Split('-O3 -g -pg'), 396 LINKFLAGS = '-pg') 397 398Return('envList') 399