arch/alpha/SConscript

   1 # -*- mode:python -*-
   2
   3 # Copyright (c) 2004-2005 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
  29 import os
  30 import sys
  31 from 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.
  37 Import('env')
  38
  39 ###################################################
  40 #
  41 # Define needed sources.
  42 #
  43 ###################################################
  44
  45 # Base sources used by all configurations.
  46 arch_base_sources = Split('''
  47         arch/alpha/decoder.cc
  48         arch/alpha/alpha_o3_exec.cc
  49         arch/alpha/fast_cpu_exec.cc
  50         arch/alpha/simple_cpu_exec.cc
  51         arch/alpha/full_cpu_exec.cc
  52         arch/alpha/faults.cc
  53         arch/alpha/isa_traits.cc
  54         ''')
  55
  56 #       base/circlebuf.cc
  57 #       base/copyright.cc
  58 #       base/cprintf.cc
  59 #        base/embedfile.cc
  60 #       base/fast_alloc.cc
  61 #       base/fifo_buffer.cc
  62 #       base/hostinfo.cc
  63 #       base/hybrid_pred.cc
  64 #       base/inifile.cc
  65 #       base/intmath.cc
  66 #       base/match.cc
  67 #       base/misc.cc
  68 #       base/output.cc
  69 #       base/pollevent.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/statdb.cc
  88 #       base/stats/visit.cc
  89 #       base/stats/text.cc
  90 #
  91 #       cpu/base.cc
  92 #        cpu/base_dyn_inst.cc
  93 #       cpu/exec_context.cc
  94 #       cpu/exetrace.cc
  95 #       cpu/pc_event.cc
  96 #       cpu/static_inst.cc
  97 #        cpu/o3/2bit_local_pred.cc
  98 #        cpu/o3/alpha_dyn_inst.cc
  99 #        cpu/o3/alpha_cpu.cc
 100 #        cpu/o3/alpha_cpu_builder.cc
 101 #        cpu/o3/bpred_unit.cc
 102 #        cpu/o3/btb.cc
 103 #        cpu/o3/commit.cc
 104 #        cpu/o3/decode.cc
 105 #        cpu/o3/fetch.cc
 106 #        cpu/o3/free_list.cc
 107 #        cpu/o3/cpu.cc
 108 #        cpu/o3/iew.cc
 109 #        cpu/o3/inst_queue.cc
 110 #        cpu/o3/ldstq.cc
 111 #        cpu/o3/mem_dep_unit.cc
 112 #        cpu/o3/ras.cc
 113 #        cpu/o3/rename.cc
 114 #        cpu/o3/rename_map.cc
 115 #        cpu/o3/rob.cc
 116 #        cpu/o3/sat_counter.cc
 117 #        cpu/o3/store_set.cc
 118 #        cpu/o3/tournament_pred.cc
 119 #       cpu/fast/cpu.cc
 120 #        cpu/sampler/sampler.cc
 121 #        cpu/simple/cpu.cc
 122 #        cpu/trace/reader/mem_trace_reader.cc
 123 #        cpu/trace/reader/ibm_reader.cc
 124 #        cpu/trace/reader/itx_reader.cc
 125 #        cpu/trace/reader/m5_reader.cc
 126 #        cpu/trace/opt_cpu.cc
 127 #        cpu/trace/trace_cpu.cc
 128 #
 129 #       encumbered/cpu/full/bpred.cc
 130 #       encumbered/cpu/full/commit.cc
 131 #       encumbered/cpu/full/cpu.cc
 132 #       encumbered/cpu/full/create_vector.cc
 133 #       encumbered/cpu/full/cv_spec_state.cc
 134 #       encumbered/cpu/full/dd_queue.cc
 135 #       encumbered/cpu/full/dep_link.cc
 136 #       encumbered/cpu/full/dispatch.cc
 137 #       encumbered/cpu/full/dyn_inst.cc
 138 #       encumbered/cpu/full/execute.cc
 139 #       encumbered/cpu/full/fetch.cc
 140 #       encumbered/cpu/full/floss_reasons.cc
 141 #       encumbered/cpu/full/fu_pool.cc
 142 #       encumbered/cpu/full/inst_fifo.cc
 143 #       encumbered/cpu/full/instpipe.cc
 144 #       encumbered/cpu/full/issue.cc
 145 #       encumbered/cpu/full/ls_queue.cc
 146 #       encumbered/cpu/full/machine_queue.cc
 147 #        encumbered/cpu/full/pipetrace.cc
 148 #        encumbered/cpu/full/readyq.cc
 149 #        encumbered/cpu/full/reg_info.cc
 150 #        encumbered/cpu/full/rob_station.cc
 151 #        encumbered/cpu/full/spec_memory.cc
 152 #        encumbered/cpu/full/spec_state.cc
 153 #        encumbered/cpu/full/storebuffer.cc
 154 #        encumbered/cpu/full/writeback.cc
 155 #        encumbered/cpu/full/iq/iq_station.cc
 156 #        encumbered/cpu/full/iq/iqueue.cc
 157 #        encumbered/cpu/full/iq/segmented/chain_info.cc
 158 #        encumbered/cpu/full/iq/segmented/chain_wire.cc
 159 #        encumbered/cpu/full/iq/segmented/iq_seg.cc
 160 #        encumbered/cpu/full/iq/segmented/iq_segmented.cc
 161 #        encumbered/cpu/full/iq/segmented/seg_chain.cc
 162 #        encumbered/cpu/full/iq/seznec/iq_seznec.cc
 163 #        encumbered/cpu/full/iq/standard/iq_standard.cc
 164 #       encumbered/mem/functional/main.cc
 165 #
 166 #       mem/base_hier.cc
 167 #       mem/base_mem.cc
 168 #       mem/hier_params.cc
 169 #       mem/mem_cmd.cc
 170 #       mem/mem_debug.cc
 171 #       mem/mem_req.cc
 172 #       mem/memory_interface.cc
 173 #       mem/bus/base_interface.cc
 174 #       mem/bus/bus.cc
 175 #       mem/bus/bus_bridge.cc
 176 #       mem/bus/bus_bridge_master.cc
 177 #       mem/bus/bus_bridge_slave.cc
 178 #       mem/bus/bus_interface.cc
 179 #       mem/bus/dma_bus_interface.cc
 180 #       mem/bus/dma_interface.cc
 181 #       mem/bus/master_interface.cc
 182 #       mem/bus/slave_interface.cc
 183 #       mem/cache/base_cache.cc
 184 #       mem/cache/cache.cc
 185 #       mem/cache/cache_builder.cc
 186 #       mem/cache/coherence/coherence_protocol.cc
 187 #       mem/cache/coherence/uni_coherence.cc
 188 #       mem/cache/miss/blocking_buffer.cc
 189 #       mem/cache/miss/miss_queue.cc
 190 #       mem/cache/miss/mshr.cc
 191 #       mem/cache/miss/mshr_queue.cc
 192 #        mem/cache/prefetch/base_prefetcher.cc
 193 #        mem/cache/prefetch/prefetcher.cc
 194 #        mem/cache/prefetch/tagged_prefetcher.cc
 195 #       mem/cache/tags/base_tags.cc
 196 #       mem/cache/tags/cache_tags.cc
 197 #       mem/cache/tags/fa_lru.cc
 198 #       mem/cache/tags/iic.cc
 199 #       mem/cache/tags/lru.cc
 200 #       mem/cache/tags/repl/gen.cc
 201 #       mem/cache/tags/repl/repl.cc
 202 #       mem/cache/tags/split.cc
 203 #       mem/cache/tags/split_lru.cc
 204 #       mem/cache/tags/split_lifo.cc
 205 #       mem/functional/functional.cc
 206 #       mem/timing/base_memory.cc
 207 #       mem/timing/memory_builder.cc
 208 #       mem/timing/simple_mem_bank.cc
 209 #        mem/trace/itx_writer.cc
 210 #       mem/trace/mem_trace_writer.cc
 211 #       mem/trace/m5_writer.cc
 212 #
 213 #        python/pyconfig.cc
 214 #        python/embedded_py.cc
 215 #
 216 #       sim/builder.cc
 217 #       sim/configfile.cc
 218 #       sim/debug.cc
 219 #       sim/eventq.cc
 220 #       sim/main.cc
 221 #       sim/param.cc
 222 #       sim/profile.cc
 223 #       sim/root.cc
 224 #       sim/serialize.cc
 225 #       sim/sim_events.cc
 226 #       sim/sim_exit.cc
 227 #       sim/sim_object.cc
 228 #       sim/startup.cc
 229 #       sim/stat_context.cc
 230 #       sim/stat_control.cc
 231 #       sim/trace_context.cc
 232 #        ''')
 233
 234 # MySql sources
 235 arch_mysql_sources = Split('''
 236         ''')
 237 #       base/mysql.cc
 238 #       base/stats/mysql.cc
 239 #        ''')
 240
 241 # Full-system sources
 242 arch_full_system_sources = Split('''
 243         arch/alpha/alpha_memory.cc
 244         arch/alpha/arguments.cc
 245         arch/alpha/ev5.cc
 246         arch/alpha/osfpal.cc
 247         arch/alpha/stacktrace.cc
 248         arch/alpha/vtophys.cc
 249         ''')
 250
 251 #       base/crc.cc
 252 #       base/inet.cc
 253 #       base/remote_gdb.cc
 254 #
 255 #       cpu/intr_control.cc
 256 #        cpu/profile.cc
 257 #
 258 #       dev/alpha_console.cc
 259 #       dev/baddev.cc
 260 #        dev/simconsole.cc
 261 #       dev/disk_image.cc
 262 #       dev/etherbus.cc
 263 #       dev/etherdump.cc
 264 #       dev/etherint.cc
 265 #       dev/etherlink.cc
 266 #       dev/etherpkt.cc
 267 #       dev/ethertap.cc
 268 #       dev/ide_ctrl.cc
 269 #       dev/ide_disk.cc
 270 #       dev/io_device.cc
 271 #       dev/ns_gige.cc
 272 #       dev/pciconfigall.cc
 273 #       dev/pcidev.cc
 274 #       dev/pcifake.cc
 275 #       dev/pktfifo.cc
 276 #       dev/platform.cc
 277 #       dev/sinic.cc
 278 #       dev/simple_disk.cc
 279 #       dev/tsunami.cc
 280 #       dev/tsunami_cchip.cc
 281 #       dev/isa_fake.cc
 282 #       dev/tsunami_io.cc
 283 #       dev/tsunami_pchip.cc
 284 #       dev/uart.cc
 285 #       dev/uart8250.cc
 286 #
 287 #       kern/kernel_binning.cc
 288 #       kern/kernel_stats.cc
 289 #       kern/system_events.cc
 290 #       kern/freebsd/freebsd_system.cc
 291 #       kern/linux/linux_syscalls.cc
 292 #       kern/linux/linux_system.cc
 293 #       kern/linux/printk.cc
 294 #       kern/tru64/dump_mbuf.cc
 295 #       kern/tru64/printf.cc
 296 #       kern/tru64/tru64_events.cc
 297 #       kern/tru64/tru64_syscalls.cc
 298 #       kern/tru64/tru64_system.cc
 299 #
 300 #       mem/functional/memory_control.cc
 301 #       mem/functional/physical.cc
 302 #
 303 #       sim/system.cc
 304 #        ''')
 305
 306 # turbolaser encumbered sources
 307 arch_turbolaser_sources = Split('''
 308         ''')
 309 #       encumbered/dev/dma.cc
 310 #       encumbered/dev/etherdev.cc
 311 #       encumbered/dev/scsi.cc
 312 #       encumbered/dev/scsi_ctrl.cc
 313 #       encumbered/dev/scsi_disk.cc
 314 #       encumbered/dev/scsi_none.cc
 315 #       encumbered/dev/tlaser_clock.cc
 316 #       encumbered/dev/tlaser_ipi.cc
 317 #       encumbered/dev/tlaser_mbox.cc
 318 #       encumbered/dev/tlaser_mc146818.cc
 319 #       encumbered/dev/tlaser_node.cc
 320 #       encumbered/dev/tlaser_pcia.cc
 321 #       encumbered/dev/tlaser_pcidev.cc
 322 #       encumbered/dev/tlaser_serial.cc
 323 #       encumbered/dev/turbolaser.cc
 324 #       encumbered/dev/uart8530.cc
 325 #        ''')
 326
 327 # Syscall emulation (non-full-system) sources
 328 arch_syscall_emulation_sources = Split('''
 329         arch/alpha/alpha_common_syscall_emul.cc
 330         arch/alpha/alpha_linux_process.cc
 331         arch/alpha/alpha_tru64_process.cc
 332         ''')
 333 #       cpu/memtest/memtest.cc
 334 #       encumbered/eio/eio.cc
 335 #       encumbered/eio/exolex.cc
 336 #       encumbered/eio/libexo.cc
 337 #       sim/process.cc
 338 #       sim/syscall_emul.cc
 339 #        ''')
 340
 341 #targetarch_files = Split('''
 342 #        alpha_common_syscall_emul.hh
 343 #        alpha_linux_process.hh
 344 #        alpha_memory.hh
 345 #        alpha_tru64_process.hh
 346 #        aout_machdep.h
 347 #        arguments.hh
 348 #        byte_swap.hh
 349 #        ecoff_machdep.h
 350 #        ev5.hh
 351 #        faults.hh
 352 #        isa_fullsys_traits.hh
 353 #        isa_traits.hh
 354 #        osfpal.hh
 355 #        pseudo_inst.hh
 356 #        stacktrace.hh
 357 #        vptr.hh
 358 #        vtophys.hh
 359 #        ''')
 360
 361 #for f in targetarch_files:
 362 #    env.Command('targetarch/' + f, 'arch/alpha/' + f,
 363 #                '''echo '#include "arch/alpha/%s"' > $TARGET''' % f)
 364
 365
 366 # Set up complete list of sources based on configuration.
 367 sources = arch_base_sources
 368
 369 if env['FULL_SYSTEM']:
 370     sources += arch_full_system_sources
 371     if env['ALPHA_TLASER']:
 372         sources += arch_turbolaser_sources
 373 else:
 374     sources += arch_syscall_emulation_sources
 375
 376 if env['USE_MYSQL']:
 377     sources += arch_mysql_sources
 378
 379 for opt in env.ExportOptions:
 380     env.ConfigFile(opt)
 381
 382 ###################################################
 383 #
 384 # Special build rules.
 385 #
 386 ###################################################
 387
 388 # base/traceflags.{cc,hh} are generated from base/traceflags.py.
 389 # $TARGET.base will expand to "<build-dir>/base/traceflags".
 390 # env.Command(Split('base/traceflags.hh base/traceflags.cc'),
 391 #            'base/traceflags.py',
 392 #            'python $SOURCE $TARGET.base')
 393
 394 # several files are generated from arch/$TARGET_ISA/isa_desc.
 395 #env.Command(Split('''decoder.cc
 396 #                    decoder.hh
 397 #                     alpha_o3_exec.cc
 398 #                    fast_cpu_exec.cc
 399 #                     simple_cpu_exec.cc
 400 #                     full_cpu_exec.cc'''),
 401 #            Split('''isa_desc
 402 #                    ../isa_parser.py'''),
 403 #            '$SRCDIR/arch/isa_parser.py $SOURCE $TARGET.dir arch/alpha')
 404
 405
 406 # libelf build is described in its own SConscript file.
 407 # SConscript-local is the per-config build, which just copies some
 408 # header files into a place where they can be found.
 409 # SConscript('libelf/SConscript-local', exports = 'env', duplicate=0)
 410 # SConscript('python/SConscript', exports = ['env'], duplicate=0)
 411
 412 # This function adds the specified sources to the given build
 413 # environment, and returns a list of all the corresponding SCons
 414 # Object nodes (including an extra one for date.cc).  We explicitly
 415 # add the Object nodes so we can set up special dependencies for
 416 # date.cc.
 417 # def make_objs(sources, env):
 418 #     objs = [env.Object(s) for s in sources]
 419 #     # make date.cc depend on all other objects so it always gets
 420 #     # recompiled whenever anything else does
 421 #     date_obj = env.Object('base/date.cc')
 422 # base/traceflags.{cc,hh} are generated from base/traceflags.py.
 423 # $TARGET.base will expand to "<build-dir>/base/traceflags".
 424 # env.Command(Split('base/traceflags.hh base/traceflags.cc'),
 425 #             'base/traceflags.py',
 426 #             'python $SOURCE $TARGET.base')
 427 #
 428 #             Split('''arch/alpha/isa_desc
 429 #                    arch/isa_parser.py'''),
 430 #     env.Depends(date_obj, objs)
 431 #     objs.append(date_obj)
 432 #     return objs
 433
 434 ###################################################
 435 #
 436 # Define binaries.  Each different build type (debug, opt, etc.) gets
 437 # a slightly different build environment.
 438 #
 439 ###################################################
 440
 441 # Include file paths are rooted in this directory.  SCons will
 442 # automatically expand '.' to refer to both the source directory and
 443 # the corresponding build directory to pick up generated include
 444 # files.
 445 # env.Append(CPPPATH='.')
 446
 447 # Debug binary
 448 # debugEnv = env.Copy(OBJSUFFIX='.do')
 449 # debugEnv.Label = 'debug'
 450 # debugEnv.Append(CCFLAGS=Split('-g -gstabs+ -O0'))
 451 # debugEnv.Append(CPPDEFINES='DEBUG')
 452 # tlist = debugEnv.Program(target = 'm5.debug',
 453 #                          source = make_objs(sources, debugEnv))
 454 # debugEnv.M5Binary = tlist[0]
 455
 456 # Optimized binary
 457 # optEnv = env.Copy()
 458 # optEnv.Label = 'opt'
 459 # optEnv.Append(CCFLAGS=Split('-g -O5'))
 460 # tlist = optEnv.Program(target = 'm5.opt',
 461 #                        source = make_objs(sources, optEnv))
 462 # optEnv.M5Binary = tlist[0]
 463
 464 # "Fast" binary
 465 # fastEnv = env.Copy(OBJSUFFIX='.fo')
 466 # fastEnv.Label = 'fast'
 467 # fastEnv.Append(CCFLAGS=Split('-O5'))
 468 # fastEnv.Append(CPPDEFINES='NDEBUG')
 469 # fastEnv.Program(target = 'm5.fast.unstripped',
 470 #                 source = make_objs(sources, fastEnv))
 471 # tlist = fastEnv.Command(target = 'm5.fast',
 472 #                         source = 'm5.fast.unstripped',
 473 #                         action = 'strip $SOURCE -o $TARGET')
 474 # fastEnv.M5Binary = tlist[0]
 475
 476 # Profiled binary
 477 # profEnv = env.Copy(OBJSUFFIX='.po')
 478 # profEnv.Label = 'prof'
 479 # profEnv.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg')
 480 # tlist = profEnv.Program(target = 'm5.prof',
 481 #                         source = make_objs(sources, profEnv))
 482 # profEnv.M5Binary = tlist[0]
 483 #
 484 # envList = [debugEnv, optEnv, fastEnv, profEnv]
 485 #
 486 # Return('envList')
 487 Return('sources')