SConscript revision 1608
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 31from os.path import isdir 32 33# This file defines how to build a particular configuration of M5 34# based on variable settings in the 'env' build environment. 35 36# Import build environment variable from SConstruct. 37Import('env') 38 39################################################### 40# 41# Define needed sources. 42# 43################################################### 44 45# Base sources used by all configurations. 46base_sources = Split(''' 47 arch/alpha/decoder.cc 48 arch/alpha/fast_cpu_exec.cc 49 arch/alpha/simple_cpu_exec.cc 50 arch/alpha/inorder_cpu_exec.cc 51 arch/alpha/full_cpu_exec.cc 52 arch/alpha/faults.cc 53 arch/alpha/isa_traits.cc 54 55 base/circlebuf.cc 56 base/copyright.cc 57 base/cprintf.cc 58 base/embedfile.cc 59 base/fast_alloc.cc 60 base/fifo_buffer.cc 61 base/hostinfo.cc 62 base/hybrid_pred.cc 63 base/inifile.cc 64 base/intmath.cc 65 base/match.cc 66 base/misc.cc 67 base/output.cc 68 base/pollevent.cc 69 base/python.cc 70 base/range.cc 71 base/random.cc 72 base/sat_counter.cc 73 base/socket.cc 74 base/statistics.cc 75 base/str.cc 76 base/time.cc 77 base/trace.cc 78 base/traceflags.cc 79 base/userinfo.cc 80 base/compression/lzss_compression.cc 81 base/loader/aout_object.cc 82 base/loader/ecoff_object.cc 83 base/loader/elf_object.cc 84 base/loader/object_file.cc 85 base/loader/symtab.cc 86 base/stats/events.cc 87 base/stats/python.cc 88 base/stats/statdb.cc 89 base/stats/visit.cc 90 base/stats/text.cc 91 92 cpu/base_cpu.cc 93 cpu/exec_context.cc 94 cpu/exetrace.cc 95 cpu/pc_event.cc 96 cpu/static_inst.cc 97 cpu/fast_cpu/fast_cpu.cc 98 cpu/full_cpu/bpred.cc 99 cpu/full_cpu/commit.cc 100 cpu/full_cpu/create_vector.cc 101 cpu/full_cpu/cv_spec_state.cc 102 cpu/full_cpu/dd_queue.cc 103 cpu/full_cpu/dep_link.cc 104 cpu/full_cpu/dispatch.cc 105 cpu/full_cpu/dyn_inst.cc 106 cpu/full_cpu/execute.cc 107 cpu/full_cpu/fetch.cc 108 cpu/full_cpu/floss_reasons.cc 109 cpu/full_cpu/fu_pool.cc 110 cpu/full_cpu/full_cpu.cc 111 cpu/full_cpu/inst_fifo.cc 112 cpu/full_cpu/instpipe.cc 113 cpu/full_cpu/issue.cc 114 cpu/full_cpu/ls_queue.cc 115 cpu/full_cpu/machine_queue.cc 116 cpu/full_cpu/pc_sample_profile.cc 117 cpu/full_cpu/pipetrace.cc 118 cpu/full_cpu/readyq.cc 119 cpu/full_cpu/reg_info.cc 120 cpu/full_cpu/rob_station.cc 121 cpu/full_cpu/spec_memory.cc 122 cpu/full_cpu/spec_state.cc 123 cpu/full_cpu/storebuffer.cc 124 cpu/full_cpu/writeback.cc 125 cpu/full_cpu/iq/iq_station.cc 126 cpu/full_cpu/iq/iqueue.cc 127 cpu/full_cpu/iq/segmented/chain_info.cc 128 cpu/full_cpu/iq/segmented/chain_wire.cc 129 cpu/full_cpu/iq/segmented/iq_seg.cc 130 cpu/full_cpu/iq/segmented/iq_segmented.cc 131 cpu/full_cpu/iq/segmented/seg_chain.cc 132 cpu/full_cpu/iq/seznec/iq_seznec.cc 133 cpu/full_cpu/iq/standard/iq_standard.cc 134 cpu/sampling_cpu/sampling_cpu.cc 135 cpu/simple_cpu/simple_cpu.cc 136 cpu/inorder_cpu/inorder_cpu.cc 137 cpu/trace/reader/mem_trace_reader.cc 138 cpu/trace/reader/ibm_reader.cc 139 cpu/trace/reader/itx_reader.cc 140 cpu/trace/reader/m5_reader.cc 141 142 mem/base_hier.cc 143 mem/base_mem.cc 144 mem/hier_params.cc 145 mem/mem_cmd.cc 146 mem/mem_debug.cc 147 mem/mem_req.cc 148 mem/memory_interface.cc 149 mem/bus/base_interface.cc 150 mem/bus/bus.cc 151 mem/bus/bus_bridge.cc 152 mem/bus/bus_bridge_master.cc 153 mem/bus/bus_bridge_slave.cc 154 mem/bus/bus_interface.cc 155 mem/bus/dma_bus_interface.cc 156 mem/bus/dma_interface.cc 157 mem/bus/master_interface.cc 158 mem/bus/slave_interface.cc 159 mem/cache/base_cache.cc 160 mem/cache/cache.cc 161 mem/cache/cache_builder.cc 162 mem/cache/coherence/coherence_protocol.cc 163 mem/cache/coherence/uni_coherence.cc 164 mem/cache/miss/blocking_buffer.cc 165 mem/cache/miss/miss_queue.cc 166 mem/cache/miss/mshr.cc 167 mem/cache/miss/mshr_queue.cc 168 mem/cache/tags/base_tags.cc 169 mem/cache/tags/cache_tags.cc 170 mem/cache/tags/fa_lru.cc 171 mem/cache/tags/iic.cc 172 mem/cache/tags/lru.cc 173 mem/cache/tags/split.cc 174 mem/cache/tags/split_lifo.cc 175 mem/cache/tags/split_lru.cc 176 mem/cache/tags/repl/gen.cc 177 mem/cache/tags/repl/repl.cc 178 mem/functional_mem/functional_memory.cc 179 mem/functional_mem/main_memory.cc 180 mem/timing_mem/base_memory.cc 181 mem/timing_mem/memory_builder.cc 182 mem/timing_mem/simple_mem_bank.cc 183 mem/trace/itx_writer.cc 184 mem/trace/mem_trace_writer.cc 185 mem/trace/m5_writer.cc 186 187 python/pyconfig.cc 188 python/embedded_py.cc 189 190 sim/builder.cc 191 sim/configfile.cc 192 sim/debug.cc 193 sim/eventq.cc 194 sim/main.cc 195 sim/param.cc 196 sim/profile.cc 197 sim/serialize.cc 198 sim/sim_events.cc 199 sim/sim_exit.cc 200 sim/sim_object.cc 201 sim/startup.cc 202 sim/stat_context.cc 203 sim/stat_control.cc 204 sim/trace_context.cc 205 sim/universe.cc 206 ''') 207 208# MySql sources 209mysql_sources = Split(''' 210 base/mysql.cc 211 base/stats/mysql.cc 212 ''') 213 214# Full-system sources 215full_system_sources = Split(''' 216 arch/alpha/alpha_memory.cc 217 arch/alpha/arguments.cc 218 arch/alpha/ev5.cc 219 arch/alpha/osfpal.cc 220 arch/alpha/pseudo_inst.cc 221 arch/alpha/vtophys.cc 222 223 base/crc.cc 224 base/inet.cc 225 base/remote_gdb.cc 226 227 cpu/intr_control.cc 228 229 dev/alpha_console.cc 230 dev/baddev.cc 231 dev/simconsole.cc 232 dev/disk_image.cc 233 dev/dma.cc 234 dev/etherbus.cc 235 dev/etherdump.cc 236 dev/etherint.cc 237 dev/etherlink.cc 238 dev/etherpkt.cc 239 dev/ethertap.cc 240 dev/ide_ctrl.cc 241 dev/ide_disk.cc 242 dev/io_device.cc 243 dev/ns_gige.cc 244 dev/etherdev.cc 245 dev/pciconfigall.cc 246 dev/pcidev.cc 247 dev/pktfifo.cc 248 dev/scsi.cc 249 dev/scsi_ctrl.cc 250 dev/scsi_disk.cc 251 dev/scsi_none.cc 252 dev/sinic.cc 253 dev/simple_disk.cc 254 dev/tlaser_clock.cc 255 dev/tlaser_ipi.cc 256 dev/tlaser_mbox.cc 257 dev/tlaser_mc146818.cc 258 dev/tlaser_node.cc 259 dev/tlaser_pcia.cc 260 dev/tlaser_pcidev.cc 261 dev/tlaser_serial.cc 262 dev/turbolaser.cc 263 dev/tsunami.cc 264 dev/tsunami_cchip.cc 265 dev/tsunami_fake.cc 266 dev/tsunami_io.cc 267 dev/tsunami_pchip.cc 268 dev/uart.cc 269 270 kern/kernel_binning.cc 271 kern/kernel_stats.cc 272 kern/system_events.cc 273 kern/linux/linux_events.cc 274 kern/linux/linux_syscalls.cc 275 kern/linux/linux_system.cc 276 kern/linux/printk.cc 277 kern/tru64/dump_mbuf.cc 278 kern/tru64/printf.cc 279 kern/tru64/tru64_events.cc 280 kern/tru64/tru64_syscalls.cc 281 kern/tru64/tru64_system.cc 282 283 mem/functional_mem/memory_control.cc 284 mem/functional_mem/physical_memory.cc 285 dev/platform.cc 286 287 sim/system.cc 288 ''') 289 290# Syscall emulation (non-full-system) sources 291syscall_emulation_sources = Split(''' 292 arch/alpha/alpha_common_syscall_emul.cc 293 arch/alpha/alpha_linux_process.cc 294 arch/alpha/alpha_tru64_process.cc 295 cpu/memtest/memtest.cc 296 cpu/trace/opt_cpu.cc 297 cpu/trace/trace_cpu.cc 298 eio/eio.cc 299 eio/exolex.cc 300 eio/libexo.cc 301 sim/process.cc 302 sim/syscall_emul.cc 303 ''') 304 305targetarch_files = Split(''' 306 alpha_common_syscall_emul.hh 307 alpha_linux_process.hh 308 alpha_memory.hh 309 alpha_tru64_process.hh 310 aout_machdep.h 311 arguments.hh 312 byte_swap.hh 313 ecoff_machdep.h 314 elf_machdep.h 315 ev5.hh 316 faults.hh 317 isa_fullsys_traits.hh 318 isa_traits.hh 319 machine_exo.h 320 osfpal.hh 321 pseudo_inst.hh 322 vptr.hh 323 vtophys.hh 324 ''') 325 326for f in targetarch_files: 327 env.Command('targetarch/' + f, 'arch/alpha/' + f, 328 '''echo '#include "arch/alpha/%s"' > $TARGET''' % f) 329 330 331# Set up complete list of sources based on configuration. 332sources = base_sources 333 334if env['FULL_SYSTEM']: 335 sources += full_system_sources 336else: 337 sources += syscall_emulation_sources 338 339extra_libraries = [] 340env.Append(LIBS=['z']) 341if isdir('/usr/lib64/mysql') or isdir('/usr/lib/mysql') or \ 342 isdir('/usr/local/lib/mysql'): 343 print 'Compiling with MySQL support!' 344 env.Append(LIBPATH=['/usr/lib64/mysql', '/usr/local/lib/mysql/', 345 '/usr/lib/mysql']) 346 env.Append(CPPPATH=['/usr/local/include/mysql', '/usr/include/mysql']) 347 sources += mysql_sources 348 env.Append(CPPDEFINES = 'USE_MYSQL') 349 env.Append(CPPDEFINES = 'STATS_BINNING') 350 env.Append(LIBS=['mysqlclient']) 351 352################################################### 353# 354# Special build rules. 355# 356################################################### 357 358# base/traceflags.{cc,hh} are generated from base/traceflags.py. 359# $TARGET.base will expand to "<build-dir>/base/traceflags". 360env.Command(Split('base/traceflags.hh base/traceflags.cc'), 361 'base/traceflags.py', 362 'python $SOURCE $TARGET.base') 363 364# several files are generated from arch/$TARGET_ISA/isa_desc. 365env.Command(Split('''arch/alpha/decoder.cc 366 arch/alpha/decoder.hh 367 arch/alpha/fast_cpu_exec.cc 368 arch/alpha/simple_cpu_exec.cc 369 arch/alpha/inorder_cpu_exec.cc 370 arch/alpha/full_cpu_exec.cc'''), 371 Split('''arch/alpha/isa_desc 372 arch/isa_parser.py'''), 373 '$SRCDIR/arch/isa_parser.py $SOURCE $TARGET.dir arch/alpha') 374 375 376# libelf build is described in its own SConscript file. 377# SConscript-local is the per-config build, which just copies some 378# header files into a place where they can be found. 379SConscript('libelf/SConscript-local', exports = 'env', duplicate=0) 380SConscript('python/SConscript', exports = ['env'], duplicate=0) 381SConscript('simobj/SConscript', exports = 'env', duplicate=0) 382 383# This function adds the specified sources to the given build 384# environment, and returns a list of all the corresponding SCons 385# Object nodes (including an extra one for date.cc). We explicitly 386# add the Object nodes so we can set up special dependencies for 387# date.cc. 388def make_objs(sources, env): 389 objs = [env.Object(s) for s in sources] 390 # make date.cc depend on all other objects so it always gets 391 # recompiled whenever anything else does 392 date_obj = env.Object('base/date.cc') 393 env.Depends(date_obj, objs) 394 objs.append(date_obj) 395 objs.extend(extra_libraries) 396 return objs 397 398################################################### 399# 400# Define binaries. Each different build type (debug, opt, etc.) gets 401# a slightly different build environment. 402# 403################################################### 404 405# Include file paths are rooted in this directory. SCons will 406# automatically expand '.' to refer to both the source directory and 407# the corresponding build directory to pick up generated include 408# files. 409env.Append(CPPPATH='.') 410 411# Debug binary 412debug = env.Copy(OBJSUFFIX='.do') 413debug.Append(CCFLAGS=Split('-g -gstabs+ -O0')) 414debug.Append(CPPDEFINES='DEBUG') 415debug.Program(target = 'm5.debug', source = make_objs(sources, debug)) 416 417# Optimized binary 418opt = env.Copy() 419opt.Append(CCFLAGS=Split('-g -O5')) 420opt.Program(target = 'm5.opt', source = make_objs(sources, opt)) 421 422# "Fast" binary 423fast = env.Copy(OBJSUFFIX='.fo') 424fast.Append(CCFLAGS=Split('-O5')) 425fast.Append(CPPDEFINES='NDEBUG') 426fast.Program(target = 'm5.fast.unstripped', source = make_objs(sources, fast)) 427fast.Command(target = 'm5.fast', source = 'm5.fast.unstripped', 428 action = 'strip $SOURCE -o $TARGET') 429 430# Profiled binary 431prof = env.Copy(OBJSUFFIX='.po') 432prof.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg') 433prof.Program(target = 'm5.prof', source = make_objs(sources, prof)) 434