SConscript revision 2663:c82193ae8467
12SN/A# -*- mode:python -*- 21762SN/A 32SN/A# Copyright (c) 2004-2005 The Regents of The University of Michigan 42SN/A# All rights reserved. 52SN/A# 62SN/A# Redistribution and use in source and binary forms, with or without 72SN/A# modification, are permitted provided that the following conditions are 82SN/A# met: redistributions of source code must retain the above copyright 92SN/A# notice, this list of conditions and the following disclaimer; 102SN/A# redistributions in binary form must reproduce the above copyright 112SN/A# notice, this list of conditions and the following disclaimer in the 122SN/A# documentation and/or other materials provided with the distribution; 132SN/A# neither the name of the copyright holders nor the names of its 142SN/A# contributors may be used to endorse or promote products derived from 152SN/A# this software without specific prior written permission. 162SN/A# 172SN/A# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 182SN/A# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 192SN/A# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 202SN/A# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 212SN/A# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 222SN/A# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 232SN/A# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 242SN/A# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 252SN/A# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 262SN/A# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 272665Ssaidi@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 282665Ssaidi@eecs.umich.edu 292665Ssaidi@eecs.umich.eduimport os 302SN/Aimport sys 312SN/Afrom os.path import isdir 322SN/A 332SN/A# This file defines how to build a particular configuration of M5 342SN/A# based on variable settings in the 'env' build environment. 358229Snate@binkert.org 362SN/A# Import build environment variable from SConstruct. 372SN/AImport('env') 382SN/A 392SN/A################################################### 402SN/A# 412SN/A# Define needed sources. 422SN/A# 432SN/A################################################### 442SN/A 452SN/A# Base sources used by all configurations. 462SN/A 472SN/Abase_sources = Split(''' 482SN/A base/circlebuf.cc 492SN/A base/cprintf.cc 502SN/A base/fast_alloc.cc 512SN/A base/fifo_buffer.cc 522SN/A base/hostinfo.cc 532SN/A base/hybrid_pred.cc 542SN/A base/inifile.cc 552SN/A base/intmath.cc 562SN/A base/match.cc 572SN/A base/misc.cc 582SN/A base/output.cc 592SN/A base/pollevent.cc 602SN/A base/range.cc 612SN/A base/random.cc 622SN/A base/sat_counter.cc 632SN/A base/serializer.cc 642SN/A base/socket.cc 652SN/A base/statistics.cc 662SN/A base/str.cc 672SN/A base/time.cc 682SN/A base/trace.cc 692SN/A base/traceflags.cc 702SN/A base/userinfo.cc 712SN/A base/compression/lzss_compression.cc 722SN/A base/loader/aout_object.cc 732SN/A base/loader/ecoff_object.cc 742SN/A base/loader/elf_object.cc 752SN/A base/loader/object_file.cc 762SN/A base/loader/symtab.cc 772SN/A base/stats/events.cc 782SN/A base/stats/statdb.cc 792SN/A base/stats/visit.cc 802SN/A base/stats/text.cc 812SN/A 822SN/A cpu/base.cc 832SN/A cpu/cpu_exec_context.cc 842SN/A cpu/cpuevent.cc 852SN/A cpu/exetrace.cc 862SN/A cpu/op_class.cc 872SN/A cpu/pc_event.cc 882SN/A cpu/static_inst.cc 892SN/A cpu/sampler/sampler.cc 902SN/A 912SN/A mem/bridge.cc 922SN/A mem/bus.cc 932SN/A mem/connector.cc 942SN/A mem/mem_object.cc 951380SN/A mem/packet.cc 961380SN/A mem/physical.cc 971380SN/A mem/port.cc 981380SN/A 991380SN/A sim/builder.cc 1001380SN/A sim/configfile.cc 1011380SN/A sim/debug.cc 1021380SN/A sim/eventq.cc 1031380SN/A sim/faults.cc 1041380SN/A sim/main.cc 1051380SN/A sim/param.cc 1061380SN/A sim/profile.cc 1071380SN/A sim/root.cc 1081380SN/A sim/serialize.cc 1092SN/A sim/sim_events.cc 1102SN/A sim/sim_exit.cc 1112SN/A sim/sim_object.cc 1122SN/A sim/startup.cc 1132SN/A sim/stat_context.cc 1142SN/A sim/stat_control.cc 1152SN/A sim/system.cc 1162SN/A sim/trace_context.cc 117400SN/A ''') 118502SN/A 1192SN/A# Old FullCPU sources 1202SN/Afull_cpu_sources = Split(''' 1212SN/A encumbered/cpu/full/bpred.cc 1222SN/A encumbered/cpu/full/commit.cc 1232SN/A encumbered/cpu/full/cpu.cc 1242SN/A encumbered/cpu/full/create_vector.cc 1252SN/A encumbered/cpu/full/cv_spec_state.cc 1262SN/A encumbered/cpu/full/dd_queue.cc 1272SN/A encumbered/cpu/full/dep_link.cc 1282SN/A encumbered/cpu/full/dispatch.cc 1292SN/A encumbered/cpu/full/dyn_inst.cc 1302SN/A encumbered/cpu/full/execute.cc 1312SN/A encumbered/cpu/full/fetch.cc 1322SN/A encumbered/cpu/full/floss_reasons.cc 1332SN/A encumbered/cpu/full/fu_pool.cc 1342SN/A encumbered/cpu/full/inst_fifo.cc 1352SN/A encumbered/cpu/full/instpipe.cc 1362SN/A encumbered/cpu/full/issue.cc 1372SN/A encumbered/cpu/full/ls_queue.cc 1382SN/A encumbered/cpu/full/machine_queue.cc 1392SN/A encumbered/cpu/full/pipetrace.cc 1402SN/A encumbered/cpu/full/readyq.cc 1412SN/A encumbered/cpu/full/reg_info.cc 1422SN/A encumbered/cpu/full/rob_station.cc 1432SN/A encumbered/cpu/full/spec_memory.cc 144 encumbered/cpu/full/spec_state.cc 145 encumbered/cpu/full/storebuffer.cc 146 encumbered/cpu/full/writeback.cc 147 encumbered/cpu/full/iq/iq_station.cc 148 encumbered/cpu/full/iq/iqueue.cc 149 encumbered/cpu/full/iq/segmented/chain_info.cc 150 encumbered/cpu/full/iq/segmented/chain_wire.cc 151 encumbered/cpu/full/iq/segmented/iq_seg.cc 152 encumbered/cpu/full/iq/segmented/iq_segmented.cc 153 encumbered/cpu/full/iq/segmented/seg_chain.cc 154 encumbered/cpu/full/iq/seznec/iq_seznec.cc 155 encumbered/cpu/full/iq/standard/iq_standard.cc 156 ''') 157 158trace_reader_sources = Split(''' 159 cpu/trace/reader/mem_trace_reader.cc 160 cpu/trace/reader/ibm_reader.cc 161 cpu/trace/reader/itx_reader.cc 162 cpu/trace/reader/m5_reader.cc 163 cpu/trace/opt_cpu.cc 164 cpu/trace/trace_cpu.cc 165 ''') 166 167 168 169# MySql sources 170mysql_sources = Split(''' 171 base/mysql.cc 172 base/stats/mysql.cc 173 ''') 174 175# Full-system sources 176full_system_sources = Split(''' 177 base/crc.cc 178 base/inet.cc 179 base/remote_gdb.cc 180 181 cpu/intr_control.cc 182 cpu/profile.cc 183 184 dev/alpha_console.cc 185 dev/baddev.cc 186 dev/disk_image.cc 187 dev/etherbus.cc 188 dev/etherdump.cc 189 dev/etherint.cc 190 dev/etherlink.cc 191 dev/etherpkt.cc 192 dev/ethertap.cc 193 dev/ide_ctrl.cc 194 dev/ide_disk.cc 195 dev/io_device.cc 196 dev/isa_fake.cc 197 dev/ns_gige.cc 198 dev/pciconfigall.cc 199 dev/pcidev.cc 200 dev/pcifake.cc 201 dev/pktfifo.cc 202 dev/platform.cc 203 dev/simconsole.cc 204 dev/simple_disk.cc 205 dev/sinic.cc 206 dev/tsunami.cc 207 dev/tsunami_cchip.cc 208 dev/tsunami_io.cc 209 dev/tsunami_fake.cc 210 dev/tsunami_pchip.cc 211 212 dev/uart.cc 213 dev/uart8250.cc 214 215 kern/kernel_binning.cc 216 kern/kernel_stats.cc 217 kern/system_events.cc 218 kern/linux/events.cc 219 kern/linux/linux_syscalls.cc 220 kern/linux/printk.cc 221 222 mem/vport.cc 223 224 sim/pseudo_inst.cc 225 ''') 226 227 228if env['TARGET_ISA'] == 'alpha': 229 full_system_sources += Split(''' 230 kern/tru64/dump_mbuf.cc 231 kern/tru64/printf.cc 232 kern/tru64/tru64_events.cc 233 kern/tru64/tru64_syscalls.cc 234 ''') 235 236# turbolaser encumbered sources 237turbolaser_sources = Split(''' 238 encumbered/dev/dma.cc 239 encumbered/dev/etherdev.cc 240 encumbered/dev/scsi.cc 241 encumbered/dev/scsi_ctrl.cc 242 encumbered/dev/scsi_disk.cc 243 encumbered/dev/scsi_none.cc 244 encumbered/dev/tlaser_clock.cc 245 encumbered/dev/tlaser_ipi.cc 246 encumbered/dev/tlaser_mbox.cc 247 encumbered/dev/tlaser_mc146818.cc 248 encumbered/dev/tlaser_node.cc 249 encumbered/dev/tlaser_pcia.cc 250 encumbered/dev/tlaser_pcidev.cc 251 encumbered/dev/tlaser_serial.cc 252 encumbered/dev/turbolaser.cc 253 encumbered/dev/uart8530.cc 254 ''') 255 256# Syscall emulation (non-full-system) sources 257syscall_emulation_sources = Split(''' 258 mem/translating_port.cc 259 mem/page_table.cc 260 sim/process.cc 261 sim/syscall_emul.cc 262 ''') 263 264#if env['TARGET_ISA'] == 'alpha': 265# syscall_emulation_sources += Split(''' 266# kern/tru64/tru64.cc 267# ''') 268 269alpha_eio_sources = Split(''' 270 encumbered/eio/exolex.cc 271 encumbered/eio/libexo.cc 272 encumbered/eio/eio.cc 273 ''') 274 275if env['TARGET_ISA'] == 'ALPHA_ISA': 276 syscall_emulation_sources += alpha_eio_sources 277 278memtest_sources = Split(''' 279 cpu/memtest/memtest.cc 280 ''') 281 282# Add a flag defining what THE_ISA should be for all compilation 283env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())]) 284 285arch_sources = SConscript('arch/SConscript', 286 exports = 'env', duplicate = False) 287 288cpu_sources = SConscript('cpu/SConscript', 289 exports = 'env', duplicate = False) 290 291# This is outside of cpu/SConscript since the source directory isn't 292# underneath 'cpu'. 293if 'FullCPU' in env['CPU_MODELS']: 294 cpu_sources += full_cpu_sources 295 296# Set up complete list of sources based on configuration. 297sources = base_sources + arch_sources + cpu_sources 298 299if env['FULL_SYSTEM']: 300 sources += full_system_sources 301 if env['ALPHA_TLASER']: 302 sources += turbolaser_sources 303else: 304 sources += syscall_emulation_sources 305 306if env['USE_MYSQL']: 307 sources += mysql_sources 308 309for opt in env.ExportOptions: 310 env.ConfigFile(opt) 311 312################################################### 313# 314# Special build rules. 315# 316################################################### 317 318# base/traceflags.{cc,hh} are generated from base/traceflags.py. 319# $TARGET.base will expand to "<build-dir>/base/traceflags". 320env.Command(Split('base/traceflags.hh base/traceflags.cc'), 321 'base/traceflags.py', 322 'python $SOURCE $TARGET.base') 323 324SConscript('python/SConscript', exports = ['env'], duplicate=0) 325 326# This function adds the specified sources to the given build 327# environment, and returns a list of all the corresponding SCons 328# Object nodes (including an extra one for date.cc). We explicitly 329# add the Object nodes so we can set up special dependencies for 330# date.cc. 331def make_objs(sources, env): 332 objs = [env.Object(s) for s in sources] 333 # make date.cc depend on all other objects so it always gets 334 # recompiled whenever anything else does 335 date_obj = env.Object('base/date.cc') 336 env.Depends(date_obj, objs) 337 objs.append(date_obj) 338 return objs 339 340################################################### 341# 342# Define binaries. Each different build type (debug, opt, etc.) gets 343# a slightly different build environment. 344# 345################################################### 346 347# Include file paths are rooted in this directory. SCons will 348# automatically expand '.' to refer to both the source directory and 349# the corresponding build directory to pick up generated include 350# files. 351env.Append(CPPPATH='.') 352 353# List of constructed environments to pass back to SConstruct 354envList = [] 355 356# Function to create a new build environment as clone of current 357# environment 'env' with modified object suffix and optional stripped 358# binary. Additional keyword arguments are appended to corresponding 359# build environment vars. 360def makeEnv(label, objsfx, strip = False, **kwargs): 361 newEnv = env.Copy(OBJSUFFIX=objsfx) 362 newEnv.Label = label 363 newEnv.Append(**kwargs) 364 exe = 'm5.' + label # final executable 365 bin = exe + '.bin' # executable w/o appended Python zip archive 366 newEnv.Program(bin, make_objs(sources, newEnv)) 367 if strip: 368 stripped_bin = bin + '.stripped' 369 newEnv.Command(stripped_bin, bin, 'strip $SOURCE -o $TARGET') 370 bin = stripped_bin 371 targets = newEnv.Concat(exe, [bin, 'python/m5py.zip']) 372 newEnv.M5Binary = targets[0] 373 envList.append(newEnv) 374 375# Debug binary 376makeEnv('debug', '.do', 377 CCFLAGS = Split('-g3 -gdwarf-2 -O0'), 378 CPPDEFINES = 'DEBUG') 379 380# Optimized binary 381makeEnv('opt', '.o', 382 CCFLAGS = Split('-g -O3')) 383 384# "Fast" binary 385makeEnv('fast', '.fo', strip = True, 386 CCFLAGS = Split('-O3'), 387 CPPDEFINES = 'NDEBUG') 388 389# Profiled binary 390makeEnv('prof', '.po', 391 CCFLAGS = Split('-O3 -g -pg'), 392 LINKFLAGS = '-pg') 393 394Return('envList') 395