SConscript revision 3542
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.edu# Authors: Steve Reinhardt 304202Sbinkertn@umich.edu 314202Sbinkertn@umich.eduimport os 324202Sbinkertn@umich.eduimport sys 3310996Sandreas.sandberg@arm.comfrom os.path import isdir 3410996Sandreas.sandberg@arm.com 359398Sandreas.hansson@arm.com# This file defines how to build a particular configuration of M5 369850Sandreas.hansson@arm.com# based on variable settings in the 'env' build environment. 379259SAli.Saidi@ARM.com 384486Sbinkertn@umich.edu# Import build environment variable from SConstruct. 3910146Sandreas.hansson@arm.comImport('env') 4010478SAndrew.Bardsley@arm.com 4110478SAndrew.Bardsley@arm.com################################################### 426165Ssanchezd@stanford.edu# 439850Sandreas.hansson@arm.com# Define needed sources. 4410405Sandreas.hansson@arm.com# 4511184Serfan.azarkhish@unibo.it################################################### 4611185Serfan.azarkhish@unibo.it 476168Snate@binkert.org# Base sources used by all configurations. 489850Sandreas.hansson@arm.com 499259SAli.Saidi@ARM.combase_sources = Split(''' 504202Sbinkertn@umich.edu base/annotate.cc 5110405Sandreas.hansson@arm.com base/circlebuf.cc 5210431SOmar.Naji@arm.com base/cprintf.cc 5310146Sandreas.hansson@arm.com base/fast_alloc.cc 5410478SAndrew.Bardsley@arm.com base/fifo_buffer.cc 5510478SAndrew.Bardsley@arm.com base/hostinfo.cc 564202Sbinkertn@umich.edu base/hybrid_pred.cc 578761Sgblack@eecs.umich.edu base/inifile.cc 5810405Sandreas.hansson@arm.com base/intmath.cc 594202Sbinkertn@umich.edu base/match.cc 604202Sbinkertn@umich.edu base/misc.cc 618914Sandreas.hansson@arm.com base/output.cc 6210405Sandreas.hansson@arm.com base/pollevent.cc 6310405Sandreas.hansson@arm.com base/range.cc 6410405Sandreas.hansson@arm.com base/random.cc 6510405Sandreas.hansson@arm.com base/sat_counter.cc 6610614Skanishk.sugand@arm.com base/socket.cc 674202Sbinkertn@umich.edu base/statistics.cc 6810405Sandreas.hansson@arm.com base/str.cc 6911184Serfan.azarkhish@unibo.it base/time.cc 7011185Serfan.azarkhish@unibo.it base/trace.cc 716168Snate@binkert.org base/traceflags.cc 729850Sandreas.hansson@arm.com base/userinfo.cc 739850Sandreas.hansson@arm.com base/compression/lzss_compression.cc 749850Sandreas.hansson@arm.com base/loader/aout_object.cc 758763Sgblack@eecs.umich.edu base/loader/ecoff_object.cc 7610299Salexandru.dutu@amd.com base/loader/elf_object.cc 7710299Salexandru.dutu@amd.com base/loader/object_file.cc 787768SAli.Saidi@ARM.com base/loader/symtab.cc 7910131Sandreas.hansson@arm.com base/stats/events.cc 8010131Sandreas.hansson@arm.com base/stats/statdb.cc 8110131Sandreas.hansson@arm.com base/stats/visit.cc 8210131Sandreas.hansson@arm.com base/stats/text.cc 8310066Sandreas.hansson@arm.com 8410612SMarco.Elver@ARM.com cpu/activity.cc 8510612SMarco.Elver@ARM.com cpu/base.cc 8610612SMarco.Elver@ARM.com cpu/cpuevent.cc 8710612SMarco.Elver@ARM.com cpu/exetrace.cc 8810405Sandreas.hansson@arm.com cpu/func_unit.cc 8910405Sandreas.hansson@arm.com cpu/op_class.cc 9010405Sandreas.hansson@arm.com cpu/pc_event.cc 9110405Sandreas.hansson@arm.com cpu/quiesce_event.cc 9210399Sstephan.diestelhorst@arm.com cpu/static_inst.cc 9310405Sandreas.hansson@arm.com cpu/simple_thread.cc 9410405Sandreas.hansson@arm.com cpu/thread_state.cc 959036Sandreas.hansson@arm.com 969164Sandreas.hansson@arm.com mem/bridge.cc 978981Sandreas.hansson@arm.com mem/bus.cc 989243Sandreas.hansson@arm.com mem/dram.cc 9910247Sandreas.hansson@arm.com mem/mem_object.cc 10010208Sandreas.hansson@arm.com mem/packet.cc 10110478SAndrew.Bardsley@arm.com mem/physical.cc 1028335Snate@binkert.org mem/port.cc 1038335Snate@binkert.org mem/tport.cc 1048335Snate@binkert.org 1058914Sandreas.hansson@arm.com mem/cache/base_cache.cc 10610614Skanishk.sugand@arm.com mem/cache/cache.cc 10710066Sandreas.hansson@arm.com mem/cache/coherence/coherence_protocol.cc 10811184Serfan.azarkhish@unibo.it mem/cache/coherence/uni_coherence.cc 10911185Serfan.azarkhish@unibo.it mem/cache/miss/blocking_buffer.cc 11010612SMarco.Elver@ARM.com mem/cache/miss/miss_queue.cc 11110612SMarco.Elver@ARM.com mem/cache/miss/mshr.cc 11210612SMarco.Elver@ARM.com mem/cache/miss/mshr_queue.cc 113 mem/cache/prefetch/base_prefetcher.cc 114 mem/cache/prefetch/ghb_prefetcher.cc 115 mem/cache/prefetch/prefetcher.cc 116 mem/cache/prefetch/stride_prefetcher.cc 117 mem/cache/prefetch/tagged_prefetcher.cc 118 mem/cache/tags/base_tags.cc 119 mem/cache/tags/cache_tags.cc 120 mem/cache/tags/fa_lru.cc 121 mem/cache/tags/iic.cc 122 mem/cache/tags/lru.cc 123 mem/cache/tags/repl/gen.cc 124 mem/cache/tags/repl/repl.cc 125 mem/cache/tags/split.cc 126 mem/cache/tags/split_lifo.cc 127 mem/cache/tags/split_lru.cc 128 129 mem/cache/cache_builder.cc 130 131 sim/builder.cc 132 sim/debug.cc 133 sim/eventq.cc 134 sim/faults.cc 135 sim/main.cc 136 python/swig/cc_main_wrap.cc 137 sim/param.cc 138 sim/root.cc 139 sim/serialize.cc 140 sim/sim_events.cc 141 sim/sim_object.cc 142 sim/startup.cc 143 sim/stat_context.cc 144 sim/stat_control.cc 145 sim/system.cc 146 sim/trace_context.cc 147 ''') 148 149# Old FullCPU sources 150full_cpu_sources = Split(''' 151 encumbered/cpu/full/bpred.cc 152 encumbered/cpu/full/commit.cc 153 encumbered/cpu/full/cpu.cc 154 encumbered/cpu/full/create_vector.cc 155 encumbered/cpu/full/cv_spec_state.cc 156 encumbered/cpu/full/dd_queue.cc 157 encumbered/cpu/full/dep_link.cc 158 encumbered/cpu/full/dispatch.cc 159 encumbered/cpu/full/dyn_inst.cc 160 encumbered/cpu/full/execute.cc 161 encumbered/cpu/full/fetch.cc 162 encumbered/cpu/full/floss_reasons.cc 163 encumbered/cpu/full/fu_pool.cc 164 encumbered/cpu/full/inst_fifo.cc 165 encumbered/cpu/full/instpipe.cc 166 encumbered/cpu/full/issue.cc 167 encumbered/cpu/full/ls_queue.cc 168 encumbered/cpu/full/machine_queue.cc 169 encumbered/cpu/full/pipetrace.cc 170 encumbered/cpu/full/readyq.cc 171 encumbered/cpu/full/reg_info.cc 172 encumbered/cpu/full/rob_station.cc 173 encumbered/cpu/full/spec_memory.cc 174 encumbered/cpu/full/spec_state.cc 175 encumbered/cpu/full/storebuffer.cc 176 encumbered/cpu/full/writeback.cc 177 encumbered/cpu/full/iq/iq_station.cc 178 encumbered/cpu/full/iq/iqueue.cc 179 encumbered/cpu/full/iq/segmented/chain_info.cc 180 encumbered/cpu/full/iq/segmented/chain_wire.cc 181 encumbered/cpu/full/iq/segmented/iq_seg.cc 182 encumbered/cpu/full/iq/segmented/iq_segmented.cc 183 encumbered/cpu/full/iq/segmented/seg_chain.cc 184 encumbered/cpu/full/iq/seznec/iq_seznec.cc 185 encumbered/cpu/full/iq/standard/iq_standard.cc 186 ''') 187 188trace_reader_sources = Split(''' 189 cpu/trace/reader/mem_trace_reader.cc 190 cpu/trace/reader/ibm_reader.cc 191 cpu/trace/reader/itx_reader.cc 192 cpu/trace/reader/m5_reader.cc 193 cpu/trace/opt_cpu.cc 194 cpu/trace/trace_cpu.cc 195 ''') 196 197 198 199# MySql sources 200mysql_sources = Split(''' 201 base/mysql.cc 202 base/stats/mysql.cc 203 ''') 204 205# Full-system sources 206full_system_sources = Split(''' 207 base/crc.cc 208 base/inet.cc 209 base/remote_gdb.cc 210 211 cpu/intr_control.cc 212 cpu/profile.cc 213 214 dev/uart.cc 215 dev/uart8250.cc 216 217 kern/kernel_stats.cc 218 kern/system_events.cc 219 kern/linux/events.cc 220 kern/linux/linux_syscalls.cc 221 kern/linux/printk.cc 222 223 mem/vport.cc 224 225 sim/pseudo_inst.cc 226 ''') 227 #dev/sinic.cc 228 #dev/i8254xGBe.cc 229 230if env['TARGET_ISA'] == 'alpha': 231 full_system_sources += Split(''' 232 kern/tru64/dump_mbuf.cc 233 kern/tru64/printf.cc 234 kern/tru64/tru64_events.cc 235 kern/tru64/tru64_syscalls.cc 236 ''') 237 238# turbolaser encumbered sources 239turbolaser_sources = Split(''' 240 encumbered/dev/dma.cc 241 encumbered/dev/etherdev.cc 242 encumbered/dev/scsi.cc 243 encumbered/dev/scsi_ctrl.cc 244 encumbered/dev/scsi_disk.cc 245 encumbered/dev/scsi_none.cc 246 encumbered/dev/tlaser_clock.cc 247 encumbered/dev/tlaser_ipi.cc 248 encumbered/dev/tlaser_mbox.cc 249 encumbered/dev/tlaser_mc146818.cc 250 encumbered/dev/tlaser_node.cc 251 encumbered/dev/tlaser_pcia.cc 252 encumbered/dev/tlaser_pcidev.cc 253 encumbered/dev/tlaser_serial.cc 254 encumbered/dev/turbolaser.cc 255 encumbered/dev/uart8530.cc 256 ''') 257 258# Syscall emulation (non-full-system) sources 259syscall_emulation_sources = Split(''' 260 mem/translating_port.cc 261 mem/page_table.cc 262 sim/process.cc 263 sim/syscall_emul.cc 264 ''') 265 266#if env['TARGET_ISA'] == 'alpha': 267# syscall_emulation_sources += Split(''' 268# kern/tru64/tru64.cc 269# ''') 270 271alpha_eio_sources = Split(''' 272 encumbered/eio/exolex.cc 273 encumbered/eio/libexo.cc 274 encumbered/eio/eio.cc 275 ''') 276 277if env['TARGET_ISA'] == 'alpha': 278 syscall_emulation_sources += alpha_eio_sources 279 280memtest_sources = Split(''' 281 cpu/memtest/memtest.cc 282 ''') 283 284# Include file paths are rooted in this directory. SCons will 285# automatically expand '.' to refer to both the source directory and 286# the corresponding build directory to pick up generated include 287# files. 288env.Append(CPPPATH=Dir('.')) 289 290# Add a flag defining what THE_ISA should be for all compilation 291env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())]) 292 293arch_sources = SConscript(os.path.join('arch', 'SConscript'), exports = 'env') 294 295cpu_sources = SConscript(os.path.join('cpu', 'SConscript'), exports = 'env') 296 297if env['FULL_SYSTEM']: 298 dev_sources = SConscript(os.path.join('dev', 'SConscript'), exports = 'env') 299 full_system_sources += dev_sources 300 301# This is outside of cpu/SConscript since the source directory isn't 302# underneath 'cpu'. 303if 'FullCPU' in env['CPU_MODELS']: 304 cpu_sources += full_cpu_sources 305 306# Set up complete list of sources based on configuration. 307sources = base_sources + arch_sources + cpu_sources 308 309if env['FULL_SYSTEM']: 310 sources += full_system_sources 311 if env['ALPHA_TLASER']: 312 sources += turbolaser_sources 313else: 314 sources += syscall_emulation_sources 315 316if env['USE_MYSQL']: 317 sources += mysql_sources 318 319for opt in env.ExportOptions: 320 env.ConfigFile(opt) 321 322################################################### 323# 324# Special build rules. 325# 326################################################### 327 328# base/traceflags.{cc,hh} are generated from base/traceflags.py. 329# $TARGET.base will expand to "<build-dir>/base/traceflags". 330env.Command(Split('base/traceflags.hh base/traceflags.cc'), 331 'base/traceflags.py', 332 'python $SOURCE $TARGET.base') 333 334SConscript('python/SConscript', exports = ['env']) 335 336# This function adds the specified sources to the given build 337# environment, and returns a list of all the corresponding SCons 338# Object nodes (including an extra one for date.cc). We explicitly 339# add the Object nodes so we can set up special dependencies for 340# date.cc. 341def make_objs(sources, env): 342 objs = [env.Object(s) for s in sources] 343 # make date.cc depend on all other objects so it always gets 344 # recompiled whenever anything else does 345 date_obj = env.Object('base/date.cc') 346 env.Depends(date_obj, objs) 347 objs.append(date_obj) 348 return objs 349 350################################################### 351# 352# Define binaries. Each different build type (debug, opt, etc.) gets 353# a slightly different build environment. 354# 355################################################### 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