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