SConscript revision 1108
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 targetarch/decoder.cc 47 targetarch/fast_cpu_exec.cc 48 targetarch/simple_cpu_exec.cc 49 targetarch/full_cpu_exec.cc 50 targetarch/faults.cc 51 targetarch/isa_traits.cc 52 53 base/circlebuf.cc 54 base/copyright.cc 55 base/cprintf.cc 56 base/fast_alloc.cc 57 base/fifo_buffer.cc 58 base/hostinfo.cc 59 base/hybrid_pred.cc 60 base/inifile.cc 61 base/intmath.cc 62 base/match.cc 63 base/misc.cc 64 base/pollevent.cc 65 base/python.cc 66 base/range.cc 67 base/sat_counter.cc 68 base/socket.cc 69 base/statistics.cc 70 base/str.cc 71 base/time.cc 72 base/trace.cc 73 base/traceflags.cc 74 base/userinfo.cc 75 base/compression/lzss_compression.cc 76 base/loader/aout_object.cc 77 base/loader/ecoff_object.cc 78 base/loader/elf_object.cc 79 base/loader/object_file.cc 80 base/loader/symtab.cc 81 base/stats/events.cc 82 base/stats/python.cc 83 base/stats/statdb.cc 84 base/stats/visit.cc 85 base/stats/text.cc 86 87 cpu/base_cpu.cc 88 cpu/exec_context.cc 89 cpu/exetrace.cc 90 cpu/pc_event.cc 91 cpu/static_inst.cc 92 cpu/fast_cpu/fast_cpu.cc 93 cpu/full_cpu/bpred.cc 94 cpu/full_cpu/commit.cc 95 cpu/full_cpu/create_vector.cc 96 cpu/full_cpu/cv_spec_state.cc 97 cpu/full_cpu/dd_queue.cc 98 cpu/full_cpu/dep_link.cc 99 cpu/full_cpu/dispatch.cc 100 cpu/full_cpu/dyn_inst.cc 101 cpu/full_cpu/execute.cc 102 cpu/full_cpu/fetch.cc 103 cpu/full_cpu/floss_reasons.cc 104 cpu/full_cpu/fu_pool.cc 105 cpu/full_cpu/full_cpu.cc 106 cpu/full_cpu/inst_fifo.cc 107 cpu/full_cpu/instpipe.cc 108 cpu/full_cpu/issue.cc 109 cpu/full_cpu/ls_queue.cc 110 cpu/full_cpu/machine_queue.cc 111 cpu/full_cpu/pipetrace.cc 112 cpu/full_cpu/readyq.cc 113 cpu/full_cpu/reg_info.cc 114 cpu/full_cpu/rob_station.cc 115 cpu/full_cpu/spec_memory.cc 116 cpu/full_cpu/spec_state.cc 117 cpu/full_cpu/storebuffer.cc 118 cpu/full_cpu/writeback.cc 119 cpu/full_cpu/iq/iq_station.cc 120 cpu/full_cpu/iq/iqueue.cc 121 cpu/full_cpu/iq/segmented/chain_info.cc 122 cpu/full_cpu/iq/segmented/chain_wire.cc 123 cpu/full_cpu/iq/segmented/iq_seg.cc 124 cpu/full_cpu/iq/segmented/iq_segmented.cc 125 cpu/full_cpu/iq/segmented/seg_chain.cc 126 cpu/full_cpu/iq/seznec/iq_seznec.cc 127 cpu/full_cpu/iq/standard/iq_standard.cc 128 cpu/sampling_cpu/sampling_cpu.cc 129 cpu/simple_cpu/simple_cpu.cc 130 cpu/trace/reader/mem_trace_reader.cc 131 cpu/trace/reader/ibm_reader.cc 132 cpu/trace/reader/itx_reader.cc 133 cpu/trace/reader/m5_reader.cc 134 135 mem/base_hier.cc 136 mem/base_mem.cc 137 mem/hier_params.cc 138 mem/mem_cmd.cc 139 mem/mem_debug.cc 140 mem/mem_req.cc 141 mem/memory_interface.cc 142 mem/bus/base_interface.cc 143 mem/bus/bus.cc 144 mem/bus/bus_bridge.cc 145 mem/bus/bus_bridge_master.cc 146 mem/bus/bus_bridge_slave.cc 147 mem/bus/bus_interface.cc 148 mem/bus/dma_bus_interface.cc 149 mem/bus/dma_interface.cc 150 mem/bus/master_interface.cc 151 mem/bus/slave_interface.cc 152 mem/cache/base_cache.cc 153 mem/cache/cache.cc 154 mem/cache/cache_builder.cc 155 mem/cache/coherence/coherence_protocol.cc 156 mem/cache/coherence/uni_coherence.cc 157 mem/cache/miss/blocking_buffer.cc 158 mem/cache/miss/miss_queue.cc 159 mem/cache/miss/mshr.cc 160 mem/cache/miss/mshr_queue.cc 161 mem/cache/tags/base_tags.cc 162 mem/cache/tags/cache_tags.cc 163 mem/cache/tags/fa_lru.cc 164 mem/cache/tags/iic.cc 165 mem/cache/tags/lru.cc 166 mem/cache/tags/split.cc 167 mem/cache/tags/split_lifo.cc 168 mem/cache/tags/split_lru.cc 169 mem/cache/tags/repl/gen.cc 170 mem/cache/tags/repl/repl.cc 171 mem/functional_mem/functional_memory.cc 172 mem/functional_mem/main_memory.cc 173 mem/timing_mem/base_memory.cc 174 mem/timing_mem/memory_builder.cc 175 mem/timing_mem/simple_mem_bank.cc 176 mem/trace/itx_writer.cc 177 mem/trace/mem_trace_writer.cc 178 mem/trace/m5_writer.cc 179 180 sim/builder.cc 181 sim/configfile.cc 182 sim/debug.cc 183 sim/eventq.cc 184 sim/main.cc 185 sim/param.cc 186 sim/profile.cc 187 sim/serialize.cc 188 sim/sim_events.cc 189 sim/sim_exit.cc 190 sim/sim_init.cc 191 sim/sim_object.cc 192 sim/stat_context.cc 193 sim/stat_control.cc 194 sim/trace_context.cc 195 sim/universe.cc 196 sim/pyconfig/pyconfig.cc 197 sim/pyconfig/code.cc 198 ''') 199 200base_obj_desc_files = Split(''' 201 cpu/full_cpu/iq/segmented/SegmentedIQ.od 202 cpu/full_cpu/iq/seznec/SeznecIQ.od 203 cpu/full_cpu/iq/standard/StandardIQ.od 204 cpu/full_cpu/iq/BaseIQ.od 205 cpu/full_cpu/BranchPred.od 206 cpu/full_cpu/FUDesc.od 207 cpu/full_cpu/FullCPU.od 208 cpu/full_cpu/FuncUnitPool.od 209 cpu/full_cpu/OpDesc.od 210 cpu/full_cpu/PipeTrace.od 211 cpu/sampling_cpu/SamplingCPU.od 212 cpu/simple_cpu/SimpleCPU.od 213 cpu/BaseCPU.od 214 cpu/IntrControl.od 215 mem/bus/Bus.od 216 mem/bus/BusBridge.od 217 mem/cache/coherence/CoherenceProtocol.od 218 mem/cache/tags/repl/GenRepl.od 219 mem/cache/tags/repl/Repl.od 220 mem/cache/BaseCache.od 221 mem/functional_mem/FunctionalMemory.od 222 mem/functional_mem/MainMemory.od 223 mem/functional_mem/MemoryController.od 224 mem/functional_mem/PhysicalMemory.od 225 mem/timing_mem/BaseMemory.od 226 mem/BaseHier.od 227 mem/BaseMem.od 228 mem/HierParams.od 229 ''') 230 231 232# MySql sources 233mysql_sources = Split(''' 234 base/mysql.cc 235 base/stats/mysql.cc 236 ''') 237 238# Full-system sources 239full_system_sources = Split(''' 240 targetarch/alpha_memory.cc 241 targetarch/arguments.cc 242 targetarch/ev5.cc 243 targetarch/osfpal.cc 244 targetarch/pseudo_inst.cc 245 targetarch/vtophys.cc 246 247 base/crc.cc 248 base/inet.cc 249 base/remote_gdb.cc 250 251 cpu/intr_control.cc 252 253 dev/alpha_console.cc 254 dev/baddev.cc 255 dev/simconsole.cc 256 dev/disk_image.cc 257 dev/dma.cc 258 dev/etherbus.cc 259 dev/etherdump.cc 260 dev/etherint.cc 261 dev/etherlink.cc 262 dev/etherpkt.cc 263 dev/ethertap.cc 264 dev/ide_ctrl.cc 265 dev/ide_disk.cc 266 dev/io_device.cc 267 dev/ns_gige.cc 268 dev/etherdev.cc 269 dev/pciconfigall.cc 270 dev/pcidev.cc 271 dev/scsi.cc 272 dev/scsi_ctrl.cc 273 dev/scsi_disk.cc 274 dev/scsi_none.cc 275 dev/simple_disk.cc 276 dev/tlaser_clock.cc 277 dev/tlaser_ipi.cc 278 dev/tlaser_mbox.cc 279 dev/tlaser_mc146818.cc 280 dev/tlaser_node.cc 281 dev/tlaser_pcia.cc 282 dev/tlaser_pcidev.cc 283 dev/tlaser_serial.cc 284 dev/turbolaser.cc 285 dev/tsunami.cc 286 dev/tsunami_cchip.cc 287 dev/tsunami_fake.cc 288 dev/tsunami_io.cc 289 dev/tsunami_pchip.cc 290 dev/uart.cc 291 292 kern/kernel_binning.cc 293 kern/kernel_stats.cc 294 kern/system_events.cc 295 kern/linux/linux_events.cc 296 kern/linux/linux_syscalls.cc 297 kern/linux/linux_system.cc 298 kern/linux/printk.cc 299 kern/tru64/dump_mbuf.cc 300 kern/tru64/printf.cc 301 kern/tru64/tru64_events.cc 302 kern/tru64/tru64_syscalls.cc 303 kern/tru64/tru64_system.cc 304 305 mem/functional_mem/memory_control.cc 306 mem/functional_mem/physical_memory.cc 307 dev/platform.cc 308 309 sim/system.cc 310 ''') 311 312full_system_obj_desc_files = Split(''' 313 targetarch/AlphaDTB.od 314 targetarch/AlphaITB.od 315 targetarch/AlphaTLB.od 316 dev/AlphaConsole.od 317 dev/ConsoleListener.od 318 dev/CowDiskImage.od 319 dev/DiskImage.od 320 dev/DmaDevice.od 321 dev/DmaEngine.od 322 dev/EtherBus.od 323 dev/EtherDev.od 324 dev/EtherDevInt.od 325 dev/EtherDump.od 326 dev/EtherInt.od 327 dev/EtherLink.od 328 dev/EtherTap.od 329 dev/PioDevice.od 330 dev/RawDiskImage.od 331 dev/ScsiController.od 332 dev/ScsiDevice.od 333 dev/ScsiDisk.od 334 dev/SimConsole.od 335 dev/SimpleDisk.od 336 dev/TlaserClock.od 337 dev/TlaserIpi.od 338 dev/TlaserMBox.od 339 dev/TlaserMC146818.od 340 dev/TlaserNode.od 341 dev/TlaserPciDev.od 342 dev/TlaserPcia.od 343 dev/TlaserSerial.od 344 dev/TlaserUart.od 345 dev/Turbolaser.od 346 kern/tru64/Tru64System.od 347 sim/System.od 348 ''') 349 350# Syscall emulation (non-full-system) sources 351syscall_emulation_sources = Split(''' 352 targetarch/alpha_common_syscall_emul.cc 353 targetarch/alpha_linux_process.cc 354 targetarch/alpha_tru64_process.cc 355 cpu/memtest/memtest.cc 356 cpu/trace/opt_cpu.cc 357 cpu/trace/trace_cpu.cc 358 eio/eio.cc 359 eio/exolex.cc 360 eio/libexo.cc 361 sim/process.cc 362 sim/syscall_emul.cc 363 ''') 364 365syscall_emulation_obj_desc_files = Split(''' 366 cpu/memtest/MemTest.od 367 eio/EioProcess.od 368 sim/LiveProcess.od 369 sim/Process.od 370 ''') 371 372targetarch_files = Split(''' 373 alpha_common_syscall_emul.cc 374 alpha_common_syscall_emul.hh 375 AlphaDTB.od 376 AlphaITB.od 377 alpha_linux_process.cc 378 alpha_linux_process.hh 379 alpha_memory.cc 380 alpha_memory.hh 381 AlphaTLB.od 382 alpha_tru64_process.cc 383 alpha_tru64_process.hh 384 aout_machdep.h 385 arguments.cc 386 arguments.hh 387 byte_swap.hh 388 ecoff_machdep.h 389 elf_machdep.h 390 ev5.cc 391 ev5.hh 392 faults.cc 393 faults.hh 394 isa_desc 395 isa_fullsys_traits.hh 396 isa_traits.cc 397 isa_traits.hh 398 machine_exo.h 399 osfpal.cc 400 osfpal.hh 401 pmap.h 402 pseudo_inst.cc 403 pseudo_inst.hh 404 PseudoInsts.pd 405 syscalls.hh 406 vptr.hh 407 vtophys.cc 408 vtophys.hh 409 ''') 410 411for f in targetarch_files: 412 env.Command('targetarch/' + f, 'arch/alpha/' + f, 'cp $SOURCE $TARGET') 413 414 415# Set up complete list of sources based on configuration. 416sources = base_sources 417obj_desc_files = base_obj_desc_files 418 419if env['FULL_SYSTEM']: 420 sources += full_system_sources 421 obj_desc_files += full_system_obj_desc_files 422else: 423 sources += syscall_emulation_sources 424 obj_desc_files += syscall_emulation_obj_desc_files 425 426extra_libraries = [] 427if env['USE_MYSQL']: 428 sources += mysql_sources 429 env.Append(CPPDEFINES = 'USE_MYSQL') 430 env.Append(CPPDEFINES = 'STATS_BINNING') 431 env.Append(CPPPATH=['/usr/local/include/mysql', '/usr/include/mysql']) 432 env.Append(LIBS=['z']) 433 if os.path.isdir('/usr/lib64'): 434 env.Append(LIBPATH=['/usr/lib64/mysql']) 435 else: 436 env.Append(LIBPATH=['/usr/lib/mysql/']) 437 env.Append(LIBS=['mysqlclient']) 438 439 440################################################### 441# 442# Special build rules. 443# 444################################################### 445 446# base/traceflags.{cc,hh} are generated from base/traceflags.py. 447# $TARGET.base will expand to "<build-dir>/base/traceflags". 448env.Command(Split('base/traceflags.hh base/traceflags.cc'), 449 'base/traceflags.py', 450 'python $SOURCE $TARGET.base') 451 452# several files are generated from arch/$TARGET_ISA/isa_desc. 453env.Command(Split('''targetarch/decoder.cc 454 targetarch/decoder.hh 455 targetarch/fast_cpu_exec.cc 456 targetarch/simple_cpu_exec.cc 457 targetarch/full_cpu_exec.cc'''), 458 Split('''targetarch/isa_desc 459 arch/isa_parser.py'''), 460 '$SRCDIR/arch/isa_parser.py $SOURCE $TARGET.dir targetarch') 461 462 463# libelf build is described in its own SConscript file. 464# SConscript-local is the per-config build, which just copies some 465# header files into a place where they can be found. 466SConscript('libelf/SConscript-local', exports = 'env', duplicate=0) 467 468SConscript('sim/pyconfig/SConscript', exports = ['env', 'obj_desc_files'], 469 duplicate=0) 470 471 472# This function adds the specified sources to the given build 473# environment, and returns a list of all the corresponding SCons 474# Object nodes (including an extra one for date.cc). We explicitly 475# add the Object nodes so we can set up special dependencies for 476# date.cc. 477def make_objs(sources, env): 478 objs = [env.Object(s) for s in sources] 479 # make date.cc depend on all other objects so it always gets 480 # recompiled whenever anything else does 481 date_obj = env.Object('base/date.cc') 482 env.Depends(date_obj, objs) 483 objs.append(date_obj) 484 objs.extend(extra_libraries) 485 return objs 486 487################################################### 488# 489# Define binaries. Each different build type (debug, opt, etc.) gets 490# a slightly different build environment. 491# 492################################################### 493 494# Include file paths are rooted in this directory. SCons will 495# automatically expand '.' to refer to both the source directory and 496# the corresponding build directory to pick up generated include 497# files. 498env.Append(CPPPATH='.') 499 500# Debug binary 501debug = env.Copy(OBJSUFFIX='.do') 502debug.Append(CCFLAGS=Split('-g -gstabs+ -O0')) 503debug.Append(CPPDEFINES='DEBUG') 504debug.Program(target = 'm5.debug', source = make_objs(sources, debug)) 505 506# Optimized binary 507opt = env.Copy() 508opt.Append(CCFLAGS=Split('-g -O5')) 509opt.Program(target = 'm5.opt', source = make_objs(sources, opt)) 510 511# "Fast" binary 512fast = env.Copy(OBJSUFFIX='.fo') 513fast.Append(CCFLAGS=Split('-O5')) 514fast.Append(CPPDEFINES='NDEBUG') 515fast.Program(target = 'm5.fast.unstripped', source = make_objs(sources, fast)) 516fast.Command(target = 'm5.fast', source = 'm5.fast.unstripped', 517 action = 'strip $SOURCE -o $TARGET') 518 519# Profiled binary 520prof = env.Copy(OBJSUFFIX='.po') 521prof.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg') 522prof.Program(target = 'm5.prof', source = make_objs(sources, prof)) 523