SConscript (2824:5fb98cd4edfd) SConscript (2840:227f7c4f8c81)
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# Authors: Steve Reinhardt
30
31import os
32import sys
33from os.path import isdir
34
35# This file defines how to build a particular configuration of M5
36# based on variable settings in the 'env' build environment.
37
38# Import build environment variable from SConstruct.
39Import('env')
40
41###################################################
42#
43# Define needed sources.
44#
45###################################################
46
47# Base sources used by all configurations.
48
49base_sources = Split('''
50 base/circlebuf.cc
51 base/cprintf.cc
52 base/fast_alloc.cc
53 base/fifo_buffer.cc
54 base/hostinfo.cc
55 base/hybrid_pred.cc
56 base/inifile.cc
57 base/intmath.cc
58 base/match.cc
59 base/misc.cc
60 base/output.cc
61 base/pollevent.cc
62 base/range.cc
63 base/random.cc
64 base/sat_counter.cc
65 base/socket.cc
66 base/statistics.cc
67 base/str.cc
68 base/time.cc
69 base/trace.cc
70 base/traceflags.cc
71 base/userinfo.cc
72 base/compression/lzss_compression.cc
73 base/loader/aout_object.cc
74 base/loader/ecoff_object.cc
75 base/loader/elf_object.cc
76 base/loader/object_file.cc
77 base/loader/symtab.cc
78 base/stats/events.cc
79 base/stats/statdb.cc
80 base/stats/visit.cc
81 base/stats/text.cc
82
83 cpu/activity.cc
84 cpu/base.cc
85 cpu/cpuevent.cc
86 cpu/exetrace.cc
87 cpu/func_unit.cc
88 cpu/op_class.cc
89 cpu/pc_event.cc
90 cpu/quiesce_event.cc
91 cpu/static_inst.cc
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# Authors: Steve Reinhardt
30
31import os
32import sys
33from os.path import isdir
34
35# This file defines how to build a particular configuration of M5
36# based on variable settings in the 'env' build environment.
37
38# Import build environment variable from SConstruct.
39Import('env')
40
41###################################################
42#
43# Define needed sources.
44#
45###################################################
46
47# Base sources used by all configurations.
48
49base_sources = Split('''
50 base/circlebuf.cc
51 base/cprintf.cc
52 base/fast_alloc.cc
53 base/fifo_buffer.cc
54 base/hostinfo.cc
55 base/hybrid_pred.cc
56 base/inifile.cc
57 base/intmath.cc
58 base/match.cc
59 base/misc.cc
60 base/output.cc
61 base/pollevent.cc
62 base/range.cc
63 base/random.cc
64 base/sat_counter.cc
65 base/socket.cc
66 base/statistics.cc
67 base/str.cc
68 base/time.cc
69 base/trace.cc
70 base/traceflags.cc
71 base/userinfo.cc
72 base/compression/lzss_compression.cc
73 base/loader/aout_object.cc
74 base/loader/ecoff_object.cc
75 base/loader/elf_object.cc
76 base/loader/object_file.cc
77 base/loader/symtab.cc
78 base/stats/events.cc
79 base/stats/statdb.cc
80 base/stats/visit.cc
81 base/stats/text.cc
82
83 cpu/activity.cc
84 cpu/base.cc
85 cpu/cpuevent.cc
86 cpu/exetrace.cc
87 cpu/func_unit.cc
88 cpu/op_class.cc
89 cpu/pc_event.cc
90 cpu/quiesce_event.cc
91 cpu/static_inst.cc
92 cpu/sampler/sampler.cc
93 cpu/simple_thread.cc
94 cpu/thread_state.cc
95
96 mem/bridge.cc
97 mem/bus.cc
98 mem/mem_object.cc
99 mem/packet.cc
100 mem/physical.cc
101 mem/port.cc
102
103 mem/cache/base_cache.cc
104 mem/cache/cache.cc
105 mem/cache/coherence/coherence_protocol.cc
106 mem/cache/coherence/uni_coherence.cc
107 mem/cache/miss/blocking_buffer.cc
108 mem/cache/miss/miss_queue.cc
109 mem/cache/miss/mshr.cc
110 mem/cache/miss/mshr_queue.cc
111 mem/cache/prefetch/base_prefetcher.cc
112 mem/cache/prefetch/ghb_prefetcher.cc
113 mem/cache/prefetch/prefetcher.cc
114 mem/cache/prefetch/stride_prefetcher.cc
115 mem/cache/prefetch/tagged_prefetcher.cc
116 mem/cache/tags/base_tags.cc
117 mem/cache/tags/cache_tags.cc
118 mem/cache/tags/fa_lru.cc
119 mem/cache/tags/iic.cc
120 mem/cache/tags/lru.cc
121 mem/cache/tags/repl/gen.cc
122 mem/cache/tags/repl/repl.cc
123 mem/cache/tags/split.cc
124 mem/cache/tags/split_lifo.cc
125 mem/cache/tags/split_lru.cc
126
127 mem/cache/cache_builder.cc
128
129 sim/builder.cc
130 sim/debug.cc
131 sim/eventq.cc
132 sim/faults.cc
133 sim/main.cc
134 python/swig/cc_main_wrap.cc
135 sim/param.cc
136 sim/root.cc
137 sim/serialize.cc
138 sim/sim_events.cc
139 sim/sim_object.cc
140 sim/startup.cc
141 sim/stat_context.cc
142 sim/stat_control.cc
143 sim/system.cc
144 sim/trace_context.cc
145 ''')
146
147# Old FullCPU sources
148full_cpu_sources = Split('''
149 encumbered/cpu/full/bpred.cc
150 encumbered/cpu/full/commit.cc
151 encumbered/cpu/full/cpu.cc
152 encumbered/cpu/full/create_vector.cc
153 encumbered/cpu/full/cv_spec_state.cc
154 encumbered/cpu/full/dd_queue.cc
155 encumbered/cpu/full/dep_link.cc
156 encumbered/cpu/full/dispatch.cc
157 encumbered/cpu/full/dyn_inst.cc
158 encumbered/cpu/full/execute.cc
159 encumbered/cpu/full/fetch.cc
160 encumbered/cpu/full/floss_reasons.cc
161 encumbered/cpu/full/fu_pool.cc
162 encumbered/cpu/full/inst_fifo.cc
163 encumbered/cpu/full/instpipe.cc
164 encumbered/cpu/full/issue.cc
165 encumbered/cpu/full/ls_queue.cc
166 encumbered/cpu/full/machine_queue.cc
167 encumbered/cpu/full/pipetrace.cc
168 encumbered/cpu/full/readyq.cc
169 encumbered/cpu/full/reg_info.cc
170 encumbered/cpu/full/rob_station.cc
171 encumbered/cpu/full/spec_memory.cc
172 encumbered/cpu/full/spec_state.cc
173 encumbered/cpu/full/storebuffer.cc
174 encumbered/cpu/full/writeback.cc
175 encumbered/cpu/full/iq/iq_station.cc
176 encumbered/cpu/full/iq/iqueue.cc
177 encumbered/cpu/full/iq/segmented/chain_info.cc
178 encumbered/cpu/full/iq/segmented/chain_wire.cc
179 encumbered/cpu/full/iq/segmented/iq_seg.cc
180 encumbered/cpu/full/iq/segmented/iq_segmented.cc
181 encumbered/cpu/full/iq/segmented/seg_chain.cc
182 encumbered/cpu/full/iq/seznec/iq_seznec.cc
183 encumbered/cpu/full/iq/standard/iq_standard.cc
184 ''')
185
186trace_reader_sources = Split('''
187 cpu/trace/reader/mem_trace_reader.cc
188 cpu/trace/reader/ibm_reader.cc
189 cpu/trace/reader/itx_reader.cc
190 cpu/trace/reader/m5_reader.cc
191 cpu/trace/opt_cpu.cc
192 cpu/trace/trace_cpu.cc
193 ''')
194
195
196
197# MySql sources
198mysql_sources = Split('''
199 base/mysql.cc
200 base/stats/mysql.cc
201 ''')
202
203# Full-system sources
204full_system_sources = Split('''
205 base/crc.cc
206 base/inet.cc
207 base/remote_gdb.cc
208
209 cpu/intr_control.cc
210 cpu/profile.cc
211
212 dev/alpha_console.cc
213 dev/baddev.cc
214 dev/disk_image.cc
215 dev/etherbus.cc
216 dev/etherdump.cc
217 dev/etherint.cc
218 dev/etherlink.cc
219 dev/etherpkt.cc
220 dev/ethertap.cc
221 dev/ide_ctrl.cc
222 dev/ide_disk.cc
223 dev/io_device.cc
224 dev/isa_fake.cc
225 dev/ns_gige.cc
226 dev/pciconfigall.cc
227 dev/pcidev.cc
228 dev/pcifake.cc
229 dev/pktfifo.cc
230 dev/platform.cc
231 dev/simconsole.cc
232 dev/simple_disk.cc
233 dev/sinic.cc
234 dev/tsunami.cc
235 dev/tsunami_cchip.cc
236 dev/tsunami_io.cc
237 dev/tsunami_fake.cc
238 dev/tsunami_pchip.cc
239
240 dev/uart.cc
241 dev/uart8250.cc
242
243 kern/kernel_stats.cc
244 kern/system_events.cc
245 kern/linux/events.cc
246 kern/linux/linux_syscalls.cc
247 kern/linux/printk.cc
248
249 mem/vport.cc
250
251 sim/pseudo_inst.cc
252 ''')
253
254
255if env['TARGET_ISA'] == 'alpha':
256 full_system_sources += Split('''
257 kern/tru64/dump_mbuf.cc
258 kern/tru64/printf.cc
259 kern/tru64/tru64_events.cc
260 kern/tru64/tru64_syscalls.cc
261 ''')
262
263# turbolaser encumbered sources
264turbolaser_sources = Split('''
265 encumbered/dev/dma.cc
266 encumbered/dev/etherdev.cc
267 encumbered/dev/scsi.cc
268 encumbered/dev/scsi_ctrl.cc
269 encumbered/dev/scsi_disk.cc
270 encumbered/dev/scsi_none.cc
271 encumbered/dev/tlaser_clock.cc
272 encumbered/dev/tlaser_ipi.cc
273 encumbered/dev/tlaser_mbox.cc
274 encumbered/dev/tlaser_mc146818.cc
275 encumbered/dev/tlaser_node.cc
276 encumbered/dev/tlaser_pcia.cc
277 encumbered/dev/tlaser_pcidev.cc
278 encumbered/dev/tlaser_serial.cc
279 encumbered/dev/turbolaser.cc
280 encumbered/dev/uart8530.cc
281 ''')
282
283# Syscall emulation (non-full-system) sources
284syscall_emulation_sources = Split('''
285 mem/translating_port.cc
286 mem/page_table.cc
287 sim/process.cc
288 sim/syscall_emul.cc
289 ''')
290
291#if env['TARGET_ISA'] == 'alpha':
292# syscall_emulation_sources += Split('''
293# kern/tru64/tru64.cc
294# ''')
295
296alpha_eio_sources = Split('''
297 encumbered/eio/exolex.cc
298 encumbered/eio/libexo.cc
299 encumbered/eio/eio.cc
300 ''')
301
302if env['TARGET_ISA'] == 'ALPHA_ISA':
303 syscall_emulation_sources += alpha_eio_sources
304
305memtest_sources = Split('''
306 cpu/memtest/memtest.cc
307 ''')
308
309# Include file paths are rooted in this directory. SCons will
310# automatically expand '.' to refer to both the source directory and
311# the corresponding build directory to pick up generated include
312# files.
313env.Append(CPPPATH=Dir('.'))
314
315# Add a flag defining what THE_ISA should be for all compilation
316env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())])
317
318arch_sources = SConscript('arch/SConscript', exports = 'env')
319
320cpu_sources = SConscript('cpu/SConscript', exports = 'env')
321
322# This is outside of cpu/SConscript since the source directory isn't
323# underneath 'cpu'.
324if 'FullCPU' in env['CPU_MODELS']:
325 cpu_sources += full_cpu_sources
326
327# Set up complete list of sources based on configuration.
328sources = base_sources + arch_sources + cpu_sources
329
330if env['FULL_SYSTEM']:
331 sources += full_system_sources
332 if env['ALPHA_TLASER']:
333 sources += turbolaser_sources
334else:
335 sources += syscall_emulation_sources
336
337if env['USE_MYSQL']:
338 sources += mysql_sources
339
340for opt in env.ExportOptions:
341 env.ConfigFile(opt)
342
343###################################################
344#
345# Special build rules.
346#
347###################################################
348
349# base/traceflags.{cc,hh} are generated from base/traceflags.py.
350# $TARGET.base will expand to "<build-dir>/base/traceflags".
351env.Command(Split('base/traceflags.hh base/traceflags.cc'),
352 'base/traceflags.py',
353 'python $SOURCE $TARGET.base')
354
355SConscript('python/SConscript', exports = ['env'])
356
357# This function adds the specified sources to the given build
358# environment, and returns a list of all the corresponding SCons
359# Object nodes (including an extra one for date.cc). We explicitly
360# add the Object nodes so we can set up special dependencies for
361# date.cc.
362def make_objs(sources, env):
363 objs = [env.Object(s) for s in sources]
364 # make date.cc depend on all other objects so it always gets
365 # recompiled whenever anything else does
366 date_obj = env.Object('base/date.cc')
367 env.Depends(date_obj, objs)
368 objs.append(date_obj)
369 return objs
370
371###################################################
372#
373# Define binaries. Each different build type (debug, opt, etc.) gets
374# a slightly different build environment.
375#
376###################################################
377
378# List of constructed environments to pass back to SConstruct
379envList = []
380
381# Function to create a new build environment as clone of current
382# environment 'env' with modified object suffix and optional stripped
383# binary. Additional keyword arguments are appended to corresponding
384# build environment vars.
385def makeEnv(label, objsfx, strip = False, **kwargs):
386 newEnv = env.Copy(OBJSUFFIX=objsfx)
387 newEnv.Label = label
388 newEnv.Append(**kwargs)
389 exe = 'm5.' + label # final executable
390 bin = exe + '.bin' # executable w/o appended Python zip archive
391 newEnv.Program(bin, make_objs(sources, newEnv))
392 if strip:
393 stripped_bin = bin + '.stripped'
394 newEnv.Command(stripped_bin, bin, 'strip $SOURCE -o $TARGET')
395 bin = stripped_bin
396 targets = newEnv.Concat(exe, [bin, 'python/m5py.zip'])
397 newEnv.M5Binary = targets[0]
398 envList.append(newEnv)
399
400# Debug binary
401makeEnv('debug', '.do',
402 CCFLAGS = Split('-g3 -gdwarf-2 -O0'),
403 CPPDEFINES = 'DEBUG')
404
405# Optimized binary
406makeEnv('opt', '.o',
407 CCFLAGS = Split('-g -O3'))
408
409# "Fast" binary
410makeEnv('fast', '.fo', strip = True,
411 CCFLAGS = Split('-O3'),
412 CPPDEFINES = 'NDEBUG')
413
414# Profiled binary
415makeEnv('prof', '.po',
416 CCFLAGS = Split('-O3 -g -pg'),
417 LINKFLAGS = '-pg')
418
419Return('envList')
92 cpu/simple_thread.cc
93 cpu/thread_state.cc
94
95 mem/bridge.cc
96 mem/bus.cc
97 mem/mem_object.cc
98 mem/packet.cc
99 mem/physical.cc
100 mem/port.cc
101
102 mem/cache/base_cache.cc
103 mem/cache/cache.cc
104 mem/cache/coherence/coherence_protocol.cc
105 mem/cache/coherence/uni_coherence.cc
106 mem/cache/miss/blocking_buffer.cc
107 mem/cache/miss/miss_queue.cc
108 mem/cache/miss/mshr.cc
109 mem/cache/miss/mshr_queue.cc
110 mem/cache/prefetch/base_prefetcher.cc
111 mem/cache/prefetch/ghb_prefetcher.cc
112 mem/cache/prefetch/prefetcher.cc
113 mem/cache/prefetch/stride_prefetcher.cc
114 mem/cache/prefetch/tagged_prefetcher.cc
115 mem/cache/tags/base_tags.cc
116 mem/cache/tags/cache_tags.cc
117 mem/cache/tags/fa_lru.cc
118 mem/cache/tags/iic.cc
119 mem/cache/tags/lru.cc
120 mem/cache/tags/repl/gen.cc
121 mem/cache/tags/repl/repl.cc
122 mem/cache/tags/split.cc
123 mem/cache/tags/split_lifo.cc
124 mem/cache/tags/split_lru.cc
125
126 mem/cache/cache_builder.cc
127
128 sim/builder.cc
129 sim/debug.cc
130 sim/eventq.cc
131 sim/faults.cc
132 sim/main.cc
133 python/swig/cc_main_wrap.cc
134 sim/param.cc
135 sim/root.cc
136 sim/serialize.cc
137 sim/sim_events.cc
138 sim/sim_object.cc
139 sim/startup.cc
140 sim/stat_context.cc
141 sim/stat_control.cc
142 sim/system.cc
143 sim/trace_context.cc
144 ''')
145
146# Old FullCPU sources
147full_cpu_sources = Split('''
148 encumbered/cpu/full/bpred.cc
149 encumbered/cpu/full/commit.cc
150 encumbered/cpu/full/cpu.cc
151 encumbered/cpu/full/create_vector.cc
152 encumbered/cpu/full/cv_spec_state.cc
153 encumbered/cpu/full/dd_queue.cc
154 encumbered/cpu/full/dep_link.cc
155 encumbered/cpu/full/dispatch.cc
156 encumbered/cpu/full/dyn_inst.cc
157 encumbered/cpu/full/execute.cc
158 encumbered/cpu/full/fetch.cc
159 encumbered/cpu/full/floss_reasons.cc
160 encumbered/cpu/full/fu_pool.cc
161 encumbered/cpu/full/inst_fifo.cc
162 encumbered/cpu/full/instpipe.cc
163 encumbered/cpu/full/issue.cc
164 encumbered/cpu/full/ls_queue.cc
165 encumbered/cpu/full/machine_queue.cc
166 encumbered/cpu/full/pipetrace.cc
167 encumbered/cpu/full/readyq.cc
168 encumbered/cpu/full/reg_info.cc
169 encumbered/cpu/full/rob_station.cc
170 encumbered/cpu/full/spec_memory.cc
171 encumbered/cpu/full/spec_state.cc
172 encumbered/cpu/full/storebuffer.cc
173 encumbered/cpu/full/writeback.cc
174 encumbered/cpu/full/iq/iq_station.cc
175 encumbered/cpu/full/iq/iqueue.cc
176 encumbered/cpu/full/iq/segmented/chain_info.cc
177 encumbered/cpu/full/iq/segmented/chain_wire.cc
178 encumbered/cpu/full/iq/segmented/iq_seg.cc
179 encumbered/cpu/full/iq/segmented/iq_segmented.cc
180 encumbered/cpu/full/iq/segmented/seg_chain.cc
181 encumbered/cpu/full/iq/seznec/iq_seznec.cc
182 encumbered/cpu/full/iq/standard/iq_standard.cc
183 ''')
184
185trace_reader_sources = Split('''
186 cpu/trace/reader/mem_trace_reader.cc
187 cpu/trace/reader/ibm_reader.cc
188 cpu/trace/reader/itx_reader.cc
189 cpu/trace/reader/m5_reader.cc
190 cpu/trace/opt_cpu.cc
191 cpu/trace/trace_cpu.cc
192 ''')
193
194
195
196# MySql sources
197mysql_sources = Split('''
198 base/mysql.cc
199 base/stats/mysql.cc
200 ''')
201
202# Full-system sources
203full_system_sources = Split('''
204 base/crc.cc
205 base/inet.cc
206 base/remote_gdb.cc
207
208 cpu/intr_control.cc
209 cpu/profile.cc
210
211 dev/alpha_console.cc
212 dev/baddev.cc
213 dev/disk_image.cc
214 dev/etherbus.cc
215 dev/etherdump.cc
216 dev/etherint.cc
217 dev/etherlink.cc
218 dev/etherpkt.cc
219 dev/ethertap.cc
220 dev/ide_ctrl.cc
221 dev/ide_disk.cc
222 dev/io_device.cc
223 dev/isa_fake.cc
224 dev/ns_gige.cc
225 dev/pciconfigall.cc
226 dev/pcidev.cc
227 dev/pcifake.cc
228 dev/pktfifo.cc
229 dev/platform.cc
230 dev/simconsole.cc
231 dev/simple_disk.cc
232 dev/sinic.cc
233 dev/tsunami.cc
234 dev/tsunami_cchip.cc
235 dev/tsunami_io.cc
236 dev/tsunami_fake.cc
237 dev/tsunami_pchip.cc
238
239 dev/uart.cc
240 dev/uart8250.cc
241
242 kern/kernel_stats.cc
243 kern/system_events.cc
244 kern/linux/events.cc
245 kern/linux/linux_syscalls.cc
246 kern/linux/printk.cc
247
248 mem/vport.cc
249
250 sim/pseudo_inst.cc
251 ''')
252
253
254if env['TARGET_ISA'] == 'alpha':
255 full_system_sources += Split('''
256 kern/tru64/dump_mbuf.cc
257 kern/tru64/printf.cc
258 kern/tru64/tru64_events.cc
259 kern/tru64/tru64_syscalls.cc
260 ''')
261
262# turbolaser encumbered sources
263turbolaser_sources = Split('''
264 encumbered/dev/dma.cc
265 encumbered/dev/etherdev.cc
266 encumbered/dev/scsi.cc
267 encumbered/dev/scsi_ctrl.cc
268 encumbered/dev/scsi_disk.cc
269 encumbered/dev/scsi_none.cc
270 encumbered/dev/tlaser_clock.cc
271 encumbered/dev/tlaser_ipi.cc
272 encumbered/dev/tlaser_mbox.cc
273 encumbered/dev/tlaser_mc146818.cc
274 encumbered/dev/tlaser_node.cc
275 encumbered/dev/tlaser_pcia.cc
276 encumbered/dev/tlaser_pcidev.cc
277 encumbered/dev/tlaser_serial.cc
278 encumbered/dev/turbolaser.cc
279 encumbered/dev/uart8530.cc
280 ''')
281
282# Syscall emulation (non-full-system) sources
283syscall_emulation_sources = Split('''
284 mem/translating_port.cc
285 mem/page_table.cc
286 sim/process.cc
287 sim/syscall_emul.cc
288 ''')
289
290#if env['TARGET_ISA'] == 'alpha':
291# syscall_emulation_sources += Split('''
292# kern/tru64/tru64.cc
293# ''')
294
295alpha_eio_sources = Split('''
296 encumbered/eio/exolex.cc
297 encumbered/eio/libexo.cc
298 encumbered/eio/eio.cc
299 ''')
300
301if env['TARGET_ISA'] == 'ALPHA_ISA':
302 syscall_emulation_sources += alpha_eio_sources
303
304memtest_sources = Split('''
305 cpu/memtest/memtest.cc
306 ''')
307
308# Include file paths are rooted in this directory. SCons will
309# automatically expand '.' to refer to both the source directory and
310# the corresponding build directory to pick up generated include
311# files.
312env.Append(CPPPATH=Dir('.'))
313
314# Add a flag defining what THE_ISA should be for all compilation
315env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())])
316
317arch_sources = SConscript('arch/SConscript', exports = 'env')
318
319cpu_sources = SConscript('cpu/SConscript', exports = 'env')
320
321# This is outside of cpu/SConscript since the source directory isn't
322# underneath 'cpu'.
323if 'FullCPU' in env['CPU_MODELS']:
324 cpu_sources += full_cpu_sources
325
326# Set up complete list of sources based on configuration.
327sources = base_sources + arch_sources + cpu_sources
328
329if env['FULL_SYSTEM']:
330 sources += full_system_sources
331 if env['ALPHA_TLASER']:
332 sources += turbolaser_sources
333else:
334 sources += syscall_emulation_sources
335
336if env['USE_MYSQL']:
337 sources += mysql_sources
338
339for opt in env.ExportOptions:
340 env.ConfigFile(opt)
341
342###################################################
343#
344# Special build rules.
345#
346###################################################
347
348# base/traceflags.{cc,hh} are generated from base/traceflags.py.
349# $TARGET.base will expand to "<build-dir>/base/traceflags".
350env.Command(Split('base/traceflags.hh base/traceflags.cc'),
351 'base/traceflags.py',
352 'python $SOURCE $TARGET.base')
353
354SConscript('python/SConscript', exports = ['env'])
355
356# This function adds the specified sources to the given build
357# environment, and returns a list of all the corresponding SCons
358# Object nodes (including an extra one for date.cc). We explicitly
359# add the Object nodes so we can set up special dependencies for
360# date.cc.
361def make_objs(sources, env):
362 objs = [env.Object(s) for s in sources]
363 # make date.cc depend on all other objects so it always gets
364 # recompiled whenever anything else does
365 date_obj = env.Object('base/date.cc')
366 env.Depends(date_obj, objs)
367 objs.append(date_obj)
368 return objs
369
370###################################################
371#
372# Define binaries. Each different build type (debug, opt, etc.) gets
373# a slightly different build environment.
374#
375###################################################
376
377# List of constructed environments to pass back to SConstruct
378envList = []
379
380# Function to create a new build environment as clone of current
381# environment 'env' with modified object suffix and optional stripped
382# binary. Additional keyword arguments are appended to corresponding
383# build environment vars.
384def makeEnv(label, objsfx, strip = False, **kwargs):
385 newEnv = env.Copy(OBJSUFFIX=objsfx)
386 newEnv.Label = label
387 newEnv.Append(**kwargs)
388 exe = 'm5.' + label # final executable
389 bin = exe + '.bin' # executable w/o appended Python zip archive
390 newEnv.Program(bin, make_objs(sources, newEnv))
391 if strip:
392 stripped_bin = bin + '.stripped'
393 newEnv.Command(stripped_bin, bin, 'strip $SOURCE -o $TARGET')
394 bin = stripped_bin
395 targets = newEnv.Concat(exe, [bin, 'python/m5py.zip'])
396 newEnv.M5Binary = targets[0]
397 envList.append(newEnv)
398
399# Debug binary
400makeEnv('debug', '.do',
401 CCFLAGS = Split('-g3 -gdwarf-2 -O0'),
402 CPPDEFINES = 'DEBUG')
403
404# Optimized binary
405makeEnv('opt', '.o',
406 CCFLAGS = Split('-g -O3'))
407
408# "Fast" binary
409makeEnv('fast', '.fo', strip = True,
410 CCFLAGS = Split('-O3'),
411 CPPDEFINES = 'NDEBUG')
412
413# Profiled binary
414makeEnv('prof', '.po',
415 CCFLAGS = Split('-O3 -g -pg'),
416 LINKFLAGS = '-pg')
417
418Return('envList')