SConscript revision 1296
1# -*- mode:python -*- 2 3# Copyright (c) 2004 The Regents of The University of Michigan 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions are 8# met: redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer; 10# redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution; 13# neither the name of the copyright holders nor the names of its 14# contributors may be used to endorse or promote products derived from 15# this software without specific prior written permission. 16# 17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29import os 30import sys 31 32# This file defines how to build a particular configuration of M5 33# based on variable settings in the 'env' build environment. 34 35# Import build environment variable from SConstruct. 36Import('env') 37 38################################################### 39# 40# Define needed sources. 41# 42################################################### 43 44# Base sources used by all configurations. 45base_sources = Split(''' 46 arch/alpha/decoder.cc 47 arch/alpha/fast_cpu_exec.cc 48 arch/alpha/simple_cpu_exec.cc 49 arch/alpha/inorder_cpu_exec.cc 50 arch/alpha/full_cpu_exec.cc 51 arch/alpha/faults.cc 52 arch/alpha/isa_traits.cc 53 54 base/circlebuf.cc 55 base/copyright.cc 56 base/cprintf.cc 57 base/fast_alloc.cc 58 base/fifo_buffer.cc 59 base/hostinfo.cc 60 base/hybrid_pred.cc 61 base/inifile.cc 62 base/intmath.cc 63 base/match.cc 64 base/misc.cc 65 base/pollevent.cc 66 base/python.cc 67 base/range.cc 68 base/random.cc 69 base/sat_counter.cc 70 base/socket.cc 71 base/statistics.cc 72 base/str.cc 73 base/time.cc 74 base/trace.cc 75 base/traceflags.cc 76 base/userinfo.cc 77 base/compression/lzss_compression.cc 78 base/loader/aout_object.cc 79 base/loader/ecoff_object.cc 80 base/loader/elf_object.cc 81 base/loader/object_file.cc 82 base/loader/symtab.cc 83 base/stats/events.cc 84 base/stats/python.cc 85 base/stats/statdb.cc 86 base/stats/visit.cc 87 base/stats/text.cc 88 89 cpu/base_cpu.cc 90 cpu/exec_context.cc 91 cpu/exetrace.cc 92 cpu/pc_event.cc 93 cpu/static_inst.cc 94 cpu/fast_cpu/fast_cpu.cc 95 cpu/full_cpu/bpred.cc 96 cpu/full_cpu/commit.cc 97 cpu/full_cpu/create_vector.cc 98 cpu/full_cpu/cv_spec_state.cc 99 cpu/full_cpu/dd_queue.cc 100 cpu/full_cpu/dep_link.cc 101 cpu/full_cpu/dispatch.cc 102 cpu/full_cpu/dyn_inst.cc 103 cpu/full_cpu/execute.cc 104 cpu/full_cpu/fetch.cc 105 cpu/full_cpu/floss_reasons.cc 106 cpu/full_cpu/fu_pool.cc 107 cpu/full_cpu/full_cpu.cc 108 cpu/full_cpu/inst_fifo.cc 109 cpu/full_cpu/instpipe.cc 110 cpu/full_cpu/issue.cc 111 cpu/full_cpu/ls_queue.cc 112 cpu/full_cpu/machine_queue.cc 113 cpu/full_cpu/pc_sample_profile.cc 114 cpu/full_cpu/pipetrace.cc 115 cpu/full_cpu/readyq.cc 116 cpu/full_cpu/reg_info.cc 117 cpu/full_cpu/rob_station.cc 118 cpu/full_cpu/spec_memory.cc 119 cpu/full_cpu/spec_state.cc 120 cpu/full_cpu/storebuffer.cc 121 cpu/full_cpu/writeback.cc 122 cpu/full_cpu/iq/iq_station.cc 123 cpu/full_cpu/iq/iqueue.cc 124 cpu/full_cpu/iq/segmented/chain_info.cc 125 cpu/full_cpu/iq/segmented/chain_wire.cc 126 cpu/full_cpu/iq/segmented/iq_seg.cc 127 cpu/full_cpu/iq/segmented/iq_segmented.cc 128 cpu/full_cpu/iq/segmented/seg_chain.cc 129 cpu/full_cpu/iq/seznec/iq_seznec.cc 130 cpu/full_cpu/iq/standard/iq_standard.cc 131 cpu/sampling_cpu/sampling_cpu.cc 132 cpu/simple_cpu/simple_cpu.cc 133 cpu/inorder_cpu/inorder_cpu.cc 134 cpu/trace/reader/mem_trace_reader.cc 135 cpu/trace/reader/ibm_reader.cc 136 cpu/trace/reader/itx_reader.cc 137 cpu/trace/reader/m5_reader.cc 138 139 mem/base_hier.cc 140 mem/base_mem.cc 141 mem/hier_params.cc 142 mem/mem_cmd.cc 143 mem/mem_debug.cc 144 mem/mem_req.cc 145 mem/memory_interface.cc 146 mem/bus/base_interface.cc 147 mem/bus/bus.cc 148 mem/bus/bus_bridge.cc 149 mem/bus/bus_bridge_master.cc 150 mem/bus/bus_bridge_slave.cc 151 mem/bus/bus_interface.cc 152 mem/bus/dma_bus_interface.cc 153 mem/bus/dma_interface.cc 154 mem/bus/master_interface.cc 155 mem/bus/slave_interface.cc 156 mem/cache/base_cache.cc 157 mem/cache/cache.cc 158 mem/cache/cache_builder.cc 159 mem/cache/coherence/coherence_protocol.cc 160 mem/cache/coherence/uni_coherence.cc 161 mem/cache/miss/blocking_buffer.cc 162 mem/cache/miss/miss_queue.cc 163 mem/cache/miss/mshr.cc 164 mem/cache/miss/mshr_queue.cc 165 mem/cache/tags/base_tags.cc 166 mem/cache/tags/cache_tags.cc 167 mem/cache/tags/fa_lru.cc 168 mem/cache/tags/iic.cc 169 mem/cache/tags/lru.cc 170 mem/cache/tags/split.cc 171 mem/cache/tags/split_lifo.cc 172 mem/cache/tags/split_lru.cc 173 mem/cache/tags/repl/gen.cc 174 mem/cache/tags/repl/repl.cc 175 mem/functional_mem/functional_memory.cc 176 mem/functional_mem/main_memory.cc 177 mem/timing_mem/base_memory.cc 178 mem/timing_mem/memory_builder.cc 179 mem/timing_mem/simple_mem_bank.cc 180 mem/trace/itx_writer.cc 181 mem/trace/mem_trace_writer.cc 182 mem/trace/m5_writer.cc 183 184 sim/builder.cc 185 sim/configfile.cc 186 sim/debug.cc 187 sim/eventq.cc 188 sim/main.cc 189 sim/param.cc 190 sim/profile.cc 191 sim/serialize.cc 192 sim/sim_events.cc 193 sim/sim_exit.cc 194 sim/sim_object.cc 195 sim/startup.cc 196 sim/stat_context.cc 197 sim/stat_control.cc 198 sim/trace_context.cc 199 sim/universe.cc 200 sim/pyconfig/pyconfig.cc 201 sim/pyconfig/code.cc 202 ''') 203 204base_obj_desc_files = Split(''' 205 cpu/full_cpu/iq/segmented/SegmentedIQ.od 206 cpu/full_cpu/iq/seznec/SeznecIQ.od 207 cpu/full_cpu/iq/standard/StandardIQ.od 208 cpu/full_cpu/iq/BaseIQ.od 209 cpu/full_cpu/BranchPred.od 210 cpu/full_cpu/FUDesc.od 211 cpu/full_cpu/FullCPU.od 212 cpu/full_cpu/FuncUnitPool.od 213 cpu/full_cpu/OpDesc.od 214 cpu/full_cpu/PipeTrace.od 215 cpu/sampling_cpu/SamplingCPU.od 216 cpu/simple_cpu/SimpleCPU.od 217 cpu/inorder_cpu/InorderCPU.od 218 cpu/BaseCPU.od 219 cpu/IntrControl.od 220 mem/bus/Bus.od 221 mem/bus/BusBridge.od 222 mem/cache/coherence/CoherenceProtocol.od 223 mem/cache/tags/repl/GenRepl.od 224 mem/cache/tags/repl/Repl.od 225 mem/cache/BaseCache.od 226 mem/functional_mem/FunctionalMemory.od 227 mem/functional_mem/MainMemory.od 228 mem/functional_mem/MemoryController.od 229 mem/functional_mem/PhysicalMemory.od 230 mem/timing_mem/BaseMemory.od 231 mem/BaseHier.od 232 mem/BaseMem.od 233 mem/HierParams.od 234 ''') 235 236 237# MySql sources 238mysql_sources = Split(''' 239 base/mysql.cc 240 base/stats/mysql.cc 241 ''') 242 243# Full-system sources 244full_system_sources = Split(''' 245 arch/alpha/alpha_memory.cc 246 arch/alpha/arguments.cc 247 arch/alpha/ev5.cc 248 arch/alpha/osfpal.cc 249 arch/alpha/pseudo_inst.cc 250 arch/alpha/vtophys.cc 251 252 base/crc.cc 253 base/inet.cc 254 base/remote_gdb.cc 255 256 cpu/intr_control.cc 257 258 dev/alpha_console.cc 259 dev/baddev.cc 260 dev/simconsole.cc 261 dev/disk_image.cc 262 dev/dma.cc 263 dev/etherbus.cc 264 dev/etherdump.cc 265 dev/etherint.cc 266 dev/etherlink.cc 267 dev/etherpkt.cc 268 dev/ethertap.cc 269 dev/ide_ctrl.cc 270 dev/ide_disk.cc 271 dev/io_device.cc 272 dev/ns_gige.cc 273 dev/etherdev.cc 274 dev/pciconfigall.cc 275 dev/pcidev.cc 276 dev/pktfifo.cc 277 dev/scsi.cc 278 dev/scsi_ctrl.cc 279 dev/scsi_disk.cc 280 dev/scsi_none.cc 281 dev/sinic.cc 282 dev/simple_disk.cc 283 dev/tlaser_clock.cc 284 dev/tlaser_ipi.cc 285 dev/tlaser_mbox.cc 286 dev/tlaser_mc146818.cc 287 dev/tlaser_node.cc 288 dev/tlaser_pcia.cc 289 dev/tlaser_pcidev.cc 290 dev/tlaser_serial.cc 291 dev/turbolaser.cc 292 dev/tsunami.cc 293 dev/tsunami_cchip.cc 294 dev/tsunami_fake.cc 295 dev/tsunami_io.cc 296 dev/tsunami_pchip.cc 297 dev/uart.cc 298 299 kern/kernel_binning.cc 300 kern/kernel_stats.cc 301 kern/system_events.cc 302 kern/linux/linux_events.cc 303 kern/linux/linux_syscalls.cc 304 kern/linux/linux_system.cc 305 kern/linux/printk.cc 306 kern/tru64/dump_mbuf.cc 307 kern/tru64/printf.cc 308 kern/tru64/tru64_events.cc 309 kern/tru64/tru64_syscalls.cc 310 kern/tru64/tru64_system.cc 311 312 mem/functional_mem/memory_control.cc 313 mem/functional_mem/physical_memory.cc 314 dev/platform.cc 315 316 sim/system.cc 317 ''') 318 319full_system_obj_desc_files = Split(''' 320 arch/alpha/AlphaDTB.od 321 arch/alpha/AlphaITB.od 322 arch/alpha/AlphaTLB.od 323 dev/AlphaConsole.od 324 dev/ConsoleListener.od 325 dev/CowDiskImage.od 326 dev/DiskImage.od 327 dev/DmaDevice.od 328 dev/DmaEngine.od 329 dev/EtherBus.od 330 dev/EtherDev.od 331 dev/EtherDevInt.od 332 dev/EtherDump.od 333 dev/EtherInt.od 334 dev/EtherLink.od 335 dev/EtherTap.od 336 dev/PioDevice.od 337 dev/RawDiskImage.od 338 dev/ScsiController.od 339 dev/ScsiDevice.od 340 dev/ScsiDisk.od 341 dev/SimConsole.od 342 dev/SimpleDisk.od 343 dev/TlaserClock.od 344 dev/TlaserIpi.od 345 dev/TlaserMBox.od 346 dev/TlaserMC146818.od 347 dev/TlaserNode.od 348 dev/TlaserPciDev.od 349 dev/TlaserPcia.od 350 dev/TlaserSerial.od 351 dev/TlaserUart.od 352 dev/Turbolaser.od 353 kern/tru64/Tru64System.od 354 sim/System.od 355 ''') 356 357# Syscall emulation (non-full-system) sources 358syscall_emulation_sources = Split(''' 359 arch/alpha/alpha_common_syscall_emul.cc 360 arch/alpha/alpha_linux_process.cc 361 arch/alpha/alpha_tru64_process.cc 362 cpu/memtest/memtest.cc 363 cpu/trace/opt_cpu.cc 364 cpu/trace/trace_cpu.cc 365 eio/eio.cc 366 eio/exolex.cc 367 eio/libexo.cc 368 sim/process.cc 369 sim/syscall_emul.cc 370 ''') 371 372syscall_emulation_obj_desc_files = Split(''' 373 cpu/memtest/MemTest.od 374 eio/EioProcess.od 375 sim/LiveProcess.od 376 sim/Process.od 377 ''') 378 379targetarch_files = Split(''' 380 alpha_common_syscall_emul.hh 381 alpha_linux_process.hh 382 alpha_memory.hh 383 alpha_tru64_process.hh 384 aout_machdep.h 385 arguments.hh 386 byte_swap.hh 387 ecoff_machdep.h 388 elf_machdep.h 389 ev5.hh 390 faults.hh 391 isa_fullsys_traits.hh 392 isa_traits.hh 393 machine_exo.h 394 osfpal.hh 395 pseudo_inst.hh 396 vptr.hh 397 vtophys.hh 398 ''') 399 400for f in targetarch_files: 401 env.Command('targetarch/' + f, 'arch/alpha/' + f, 402 '''echo '#include "arch/alpha/%s"' > $TARGET''' % f) 403 404 405# Set up complete list of sources based on configuration. 406sources = base_sources 407obj_desc_files = base_obj_desc_files 408 409if env['FULL_SYSTEM']: 410 sources += full_system_sources 411 obj_desc_files += full_system_obj_desc_files 412else: 413 sources += syscall_emulation_sources 414 obj_desc_files += syscall_emulation_obj_desc_files 415 416extra_libraries = [] 417env.Append(LIBS=['z']) 418if env['USE_MYSQL']: 419 sources += mysql_sources 420 env.Append(CPPDEFINES = 'USE_MYSQL') 421 env.Append(CPPDEFINES = 'STATS_BINNING') 422 env.Append(CPPPATH=['/usr/local/include/mysql', '/usr/include/mysql']) 423 if os.path.isdir('/usr/lib64'): 424 env.Append(LIBPATH=['/usr/lib64/mysql']) 425 else: 426 env.Append(LIBPATH=['/usr/lib/mysql/']) 427 env.Append(LIBS=['mysqlclient']) 428 429 430################################################### 431# 432# Special build rules. 433# 434################################################### 435 436# base/traceflags.{cc,hh} are generated from base/traceflags.py. 437# $TARGET.base will expand to "<build-dir>/base/traceflags". 438env.Command(Split('base/traceflags.hh base/traceflags.cc'), 439 'base/traceflags.py', 440 'python $SOURCE $TARGET.base') 441 442# several files are generated from arch/$TARGET_ISA/isa_desc. 443env.Command(Split('''arch/alpha/decoder.cc 444 arch/alpha/decoder.hh 445 arch/alpha/fast_cpu_exec.cc 446 arch/alpha/simple_cpu_exec.cc 447 arch/alpha/inorder_cpu_exec.cc 448 arch/alpha/full_cpu_exec.cc'''), 449 Split('''arch/alpha/isa_desc 450 arch/isa_parser.py'''), 451 '$SRCDIR/arch/isa_parser.py $SOURCE $TARGET.dir arch/alpha') 452 453 454# libelf build is described in its own SConscript file. 455# SConscript-local is the per-config build, which just copies some 456# header files into a place where they can be found. 457SConscript('libelf/SConscript-local', exports = 'env', duplicate=0) 458 459SConscript('sim/pyconfig/SConscript', exports = ['env', 'obj_desc_files'], 460 duplicate=0) 461 462 463# This function adds the specified sources to the given build 464# environment, and returns a list of all the corresponding SCons 465# Object nodes (including an extra one for date.cc). We explicitly 466# add the Object nodes so we can set up special dependencies for 467# date.cc. 468def make_objs(sources, env): 469 objs = [env.Object(s) for s in sources] 470 # make date.cc depend on all other objects so it always gets 471 # recompiled whenever anything else does 472 date_obj = env.Object('base/date.cc') 473 env.Depends(date_obj, objs) 474 objs.append(date_obj) 475 objs.extend(extra_libraries) 476 return objs 477 478################################################### 479# 480# Define binaries. Each different build type (debug, opt, etc.) gets 481# a slightly different build environment. 482# 483################################################### 484 485# Include file paths are rooted in this directory. SCons will 486# automatically expand '.' to refer to both the source directory and 487# the corresponding build directory to pick up generated include 488# files. 489env.Append(CPPPATH='.') 490 491# Debug binary 492debug = env.Copy(OBJSUFFIX='.do') 493debug.Append(CCFLAGS=Split('-g -gstabs+ -O0')) 494debug.Append(CPPDEFINES='DEBUG') 495debug.Program(target = 'm5.debug', source = make_objs(sources, debug)) 496 497# Optimized binary 498opt = env.Copy() 499opt.Append(CCFLAGS=Split('-g -O5')) 500opt.Program(target = 'm5.opt', source = make_objs(sources, opt)) 501 502# "Fast" binary 503fast = env.Copy(OBJSUFFIX='.fo') 504fast.Append(CCFLAGS=Split('-O5')) 505fast.Append(CPPDEFINES='NDEBUG') 506fast.Program(target = 'm5.fast.unstripped', source = make_objs(sources, fast)) 507fast.Command(target = 'm5.fast', source = 'm5.fast.unstripped', 508 action = 'strip $SOURCE -o $TARGET') 509 510# Profiled binary 511prof = env.Copy(OBJSUFFIX='.po') 512prof.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg') 513prof.Program(target = 'm5.prof', source = make_objs(sources, prof)) 514