SConscript revision 1310
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/embedfile.cc 58 base/fast_alloc.cc 59 base/fifo_buffer.cc 60 base/hostinfo.cc 61 base/hybrid_pred.cc 62 base/inifile.cc 63 base/intmath.cc 64 base/match.cc 65 base/misc.cc 66 base/pollevent.cc 67 base/python.cc 68 base/range.cc 69 base/random.cc 70 base/sat_counter.cc 71 base/socket.cc 72 base/statistics.cc 73 base/str.cc 74 base/time.cc 75 base/trace.cc 76 base/traceflags.cc 77 base/userinfo.cc 78 base/compression/lzss_compression.cc 79 base/loader/aout_object.cc 80 base/loader/ecoff_object.cc 81 base/loader/elf_object.cc 82 base/loader/object_file.cc 83 base/loader/symtab.cc 84 base/stats/events.cc 85 base/stats/python.cc 86 base/stats/statdb.cc 87 base/stats/visit.cc 88 base/stats/text.cc 89 90 cpu/base_cpu.cc 91 cpu/exec_context.cc 92 cpu/exetrace.cc 93 cpu/pc_event.cc 94 cpu/static_inst.cc 95 cpu/fast_cpu/fast_cpu.cc 96 cpu/full_cpu/bpred.cc 97 cpu/full_cpu/commit.cc 98 cpu/full_cpu/create_vector.cc 99 cpu/full_cpu/cv_spec_state.cc 100 cpu/full_cpu/dd_queue.cc 101 cpu/full_cpu/dep_link.cc 102 cpu/full_cpu/dispatch.cc 103 cpu/full_cpu/dyn_inst.cc 104 cpu/full_cpu/execute.cc 105 cpu/full_cpu/fetch.cc 106 cpu/full_cpu/floss_reasons.cc 107 cpu/full_cpu/fu_pool.cc 108 cpu/full_cpu/full_cpu.cc 109 cpu/full_cpu/inst_fifo.cc 110 cpu/full_cpu/instpipe.cc 111 cpu/full_cpu/issue.cc 112 cpu/full_cpu/ls_queue.cc 113 cpu/full_cpu/machine_queue.cc 114 cpu/full_cpu/pc_sample_profile.cc 115 cpu/full_cpu/pipetrace.cc 116 cpu/full_cpu/readyq.cc 117 cpu/full_cpu/reg_info.cc 118 cpu/full_cpu/rob_station.cc 119 cpu/full_cpu/spec_memory.cc 120 cpu/full_cpu/spec_state.cc 121 cpu/full_cpu/storebuffer.cc 122 cpu/full_cpu/writeback.cc 123 cpu/full_cpu/iq/iq_station.cc 124 cpu/full_cpu/iq/iqueue.cc 125 cpu/full_cpu/iq/segmented/chain_info.cc 126 cpu/full_cpu/iq/segmented/chain_wire.cc 127 cpu/full_cpu/iq/segmented/iq_seg.cc 128 cpu/full_cpu/iq/segmented/iq_segmented.cc 129 cpu/full_cpu/iq/segmented/seg_chain.cc 130 cpu/full_cpu/iq/seznec/iq_seznec.cc 131 cpu/full_cpu/iq/standard/iq_standard.cc 132 cpu/sampling_cpu/sampling_cpu.cc 133 cpu/simple_cpu/simple_cpu.cc 134 cpu/inorder_cpu/inorder_cpu.cc 135 cpu/trace/reader/mem_trace_reader.cc 136 cpu/trace/reader/ibm_reader.cc 137 cpu/trace/reader/itx_reader.cc 138 cpu/trace/reader/m5_reader.cc 139 140 mem/base_hier.cc 141 mem/base_mem.cc 142 mem/hier_params.cc 143 mem/mem_cmd.cc 144 mem/mem_debug.cc 145 mem/mem_req.cc 146 mem/memory_interface.cc 147 mem/bus/base_interface.cc 148 mem/bus/bus.cc 149 mem/bus/bus_bridge.cc 150 mem/bus/bus_bridge_master.cc 151 mem/bus/bus_bridge_slave.cc 152 mem/bus/bus_interface.cc 153 mem/bus/dma_bus_interface.cc 154 mem/bus/dma_interface.cc 155 mem/bus/master_interface.cc 156 mem/bus/slave_interface.cc 157 mem/cache/base_cache.cc 158 mem/cache/cache.cc 159 mem/cache/cache_builder.cc 160 mem/cache/coherence/coherence_protocol.cc 161 mem/cache/coherence/uni_coherence.cc 162 mem/cache/miss/blocking_buffer.cc 163 mem/cache/miss/miss_queue.cc 164 mem/cache/miss/mshr.cc 165 mem/cache/miss/mshr_queue.cc 166 mem/cache/tags/base_tags.cc 167 mem/cache/tags/cache_tags.cc 168 mem/cache/tags/fa_lru.cc 169 mem/cache/tags/iic.cc 170 mem/cache/tags/lru.cc 171 mem/cache/tags/split.cc 172 mem/cache/tags/split_lifo.cc 173 mem/cache/tags/split_lru.cc 174 mem/cache/tags/repl/gen.cc 175 mem/cache/tags/repl/repl.cc 176 mem/functional_mem/functional_memory.cc 177 mem/functional_mem/main_memory.cc 178 mem/timing_mem/base_memory.cc 179 mem/timing_mem/memory_builder.cc 180 mem/timing_mem/simple_mem_bank.cc 181 mem/trace/itx_writer.cc 182 mem/trace/mem_trace_writer.cc 183 mem/trace/m5_writer.cc 184 185 sim/builder.cc 186 sim/configfile.cc 187 sim/debug.cc 188 sim/eventq.cc 189 sim/main.cc 190 sim/param.cc 191 sim/profile.cc 192 sim/serialize.cc 193 sim/sim_events.cc 194 sim/sim_exit.cc 195 sim/sim_object.cc 196 sim/startup.cc 197 sim/stat_context.cc 198 sim/stat_control.cc 199 sim/trace_context.cc 200 sim/universe.cc 201 sim/pyconfig/pyconfig.cc 202 sim/pyconfig/embedded_py.cc 203 ''') 204 205# MySql sources 206mysql_sources = Split(''' 207 base/mysql.cc 208 base/stats/mysql.cc 209 ''') 210 211# Full-system sources 212full_system_sources = Split(''' 213 arch/alpha/alpha_memory.cc 214 arch/alpha/arguments.cc 215 arch/alpha/ev5.cc 216 arch/alpha/osfpal.cc 217 arch/alpha/pseudo_inst.cc 218 arch/alpha/vtophys.cc 219 220 base/crc.cc 221 base/inet.cc 222 base/remote_gdb.cc 223 224 cpu/intr_control.cc 225 226 dev/alpha_console.cc 227 dev/baddev.cc 228 dev/simconsole.cc 229 dev/disk_image.cc 230 dev/dma.cc 231 dev/etherbus.cc 232 dev/etherdump.cc 233 dev/etherint.cc 234 dev/etherlink.cc 235 dev/etherpkt.cc 236 dev/ethertap.cc 237 dev/ide_ctrl.cc 238 dev/ide_disk.cc 239 dev/io_device.cc 240 dev/ns_gige.cc 241 dev/etherdev.cc 242 dev/pciconfigall.cc 243 dev/pcidev.cc 244 dev/pktfifo.cc 245 dev/scsi.cc 246 dev/scsi_ctrl.cc 247 dev/scsi_disk.cc 248 dev/scsi_none.cc 249 dev/sinic.cc 250 dev/simple_disk.cc 251 dev/tlaser_clock.cc 252 dev/tlaser_ipi.cc 253 dev/tlaser_mbox.cc 254 dev/tlaser_mc146818.cc 255 dev/tlaser_node.cc 256 dev/tlaser_pcia.cc 257 dev/tlaser_pcidev.cc 258 dev/tlaser_serial.cc 259 dev/turbolaser.cc 260 dev/tsunami.cc 261 dev/tsunami_cchip.cc 262 dev/tsunami_fake.cc 263 dev/tsunami_io.cc 264 dev/tsunami_pchip.cc 265 dev/uart.cc 266 267 kern/kernel_binning.cc 268 kern/kernel_stats.cc 269 kern/system_events.cc 270 kern/linux/linux_events.cc 271 kern/linux/linux_syscalls.cc 272 kern/linux/linux_system.cc 273 kern/linux/printk.cc 274 kern/tru64/dump_mbuf.cc 275 kern/tru64/printf.cc 276 kern/tru64/tru64_events.cc 277 kern/tru64/tru64_syscalls.cc 278 kern/tru64/tru64_system.cc 279 280 mem/functional_mem/memory_control.cc 281 mem/functional_mem/physical_memory.cc 282 dev/platform.cc 283 284 sim/system.cc 285 ''') 286 287# Syscall emulation (non-full-system) sources 288syscall_emulation_sources = Split(''' 289 arch/alpha/alpha_common_syscall_emul.cc 290 arch/alpha/alpha_linux_process.cc 291 arch/alpha/alpha_tru64_process.cc 292 cpu/memtest/memtest.cc 293 cpu/trace/opt_cpu.cc 294 cpu/trace/trace_cpu.cc 295 eio/eio.cc 296 eio/exolex.cc 297 eio/libexo.cc 298 sim/process.cc 299 sim/syscall_emul.cc 300 ''') 301 302targetarch_files = Split(''' 303 alpha_common_syscall_emul.hh 304 alpha_linux_process.hh 305 alpha_memory.hh 306 alpha_tru64_process.hh 307 aout_machdep.h 308 arguments.hh 309 byte_swap.hh 310 ecoff_machdep.h 311 elf_machdep.h 312 ev5.hh 313 faults.hh 314 isa_fullsys_traits.hh 315 isa_traits.hh 316 machine_exo.h 317 osfpal.hh 318 pseudo_inst.hh 319 vptr.hh 320 vtophys.hh 321 ''') 322 323for f in targetarch_files: 324 env.Command('targetarch/' + f, 'arch/alpha/' + f, 325 '''echo '#include "arch/alpha/%s"' > $TARGET''' % f) 326 327 328# Set up complete list of sources based on configuration. 329sources = base_sources 330 331if env['FULL_SYSTEM']: 332 sources += full_system_sources 333else: 334 sources += syscall_emulation_sources 335 336extra_libraries = [] 337env.Append(LIBS=['z']) 338if env['USE_MYSQL']: 339 sources += mysql_sources 340 env.Append(CPPDEFINES = 'USE_MYSQL') 341 env.Append(CPPDEFINES = 'STATS_BINNING') 342 env.Append(CPPPATH=['/usr/local/include/mysql', '/usr/include/mysql']) 343 if os.path.isdir('/usr/lib64'): 344 env.Append(LIBPATH=['/usr/lib64/mysql']) 345 else: 346 env.Append(LIBPATH=['/usr/lib/mysql/']) 347 env.Append(LIBS=['mysqlclient']) 348 349 350################################################### 351# 352# Special build rules. 353# 354################################################### 355 356# base/traceflags.{cc,hh} are generated from base/traceflags.py. 357# $TARGET.base will expand to "<build-dir>/base/traceflags". 358env.Command(Split('base/traceflags.hh base/traceflags.cc'), 359 'base/traceflags.py', 360 'python $SOURCE $TARGET.base') 361 362# several files are generated from arch/$TARGET_ISA/isa_desc. 363env.Command(Split('''arch/alpha/decoder.cc 364 arch/alpha/decoder.hh 365 arch/alpha/fast_cpu_exec.cc 366 arch/alpha/simple_cpu_exec.cc 367 arch/alpha/inorder_cpu_exec.cc 368 arch/alpha/full_cpu_exec.cc'''), 369 Split('''arch/alpha/isa_desc 370 arch/isa_parser.py'''), 371 '$SRCDIR/arch/isa_parser.py $SOURCE $TARGET.dir arch/alpha') 372 373 374# libelf build is described in its own SConscript file. 375# SConscript-local is the per-config build, which just copies some 376# header files into a place where they can be found. 377SConscript('libelf/SConscript-local', exports = 'env', duplicate=0) 378SConscript('sim/pyconfig/SConscript', exports = ['env'], duplicate=0) 379 380 381# This function adds the specified sources to the given build 382# environment, and returns a list of all the corresponding SCons 383# Object nodes (including an extra one for date.cc). We explicitly 384# add the Object nodes so we can set up special dependencies for 385# date.cc. 386def make_objs(sources, env): 387 objs = [env.Object(s) for s in sources] 388 # make date.cc depend on all other objects so it always gets 389 # recompiled whenever anything else does 390 date_obj = env.Object('base/date.cc') 391 env.Depends(date_obj, objs) 392 objs.append(date_obj) 393 objs.extend(extra_libraries) 394 return objs 395 396################################################### 397# 398# Define binaries. Each different build type (debug, opt, etc.) gets 399# a slightly different build environment. 400# 401################################################### 402 403# Include file paths are rooted in this directory. SCons will 404# automatically expand '.' to refer to both the source directory and 405# the corresponding build directory to pick up generated include 406# files. 407env.Append(CPPPATH='.') 408 409# Debug binary 410debug = env.Copy(OBJSUFFIX='.do') 411debug.Append(CCFLAGS=Split('-g -gstabs+ -O0')) 412debug.Append(CPPDEFINES='DEBUG') 413debug.Program(target = 'm5.debug', source = make_objs(sources, debug)) 414 415# Optimized binary 416opt = env.Copy() 417opt.Append(CCFLAGS=Split('-g -O5')) 418opt.Program(target = 'm5.opt', source = make_objs(sources, opt)) 419 420# "Fast" binary 421fast = env.Copy(OBJSUFFIX='.fo') 422fast.Append(CCFLAGS=Split('-O5')) 423fast.Append(CPPDEFINES='NDEBUG') 424fast.Program(target = 'm5.fast.unstripped', source = make_objs(sources, fast)) 425fast.Command(target = 'm5.fast', source = 'm5.fast.unstripped', 426 action = 'strip $SOURCE -o $TARGET') 427 428# Profiled binary 429prof = env.Copy(OBJSUFFIX='.po') 430prof.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg') 431prof.Program(target = 'm5.prof', source = make_objs(sources, prof)) 432