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/annotate.cc
51 base/circlebuf.cc
52 base/cprintf.cc
53 base/fast_alloc.cc
54 base/fifo_buffer.cc
55 base/hostinfo.cc
56 base/hybrid_pred.cc
57 base/inifile.cc
58 base/intmath.cc
59 base/match.cc
60 base/misc.cc
61 base/output.cc
62 base/pollevent.cc
63 base/range.cc
64 base/random.cc
65 base/sat_counter.cc
66 base/socket.cc
67 base/statistics.cc
68 base/str.cc
69 base/time.cc
70 base/trace.cc
71 base/traceflags.cc
72 base/userinfo.cc
73 base/compression/lzss_compression.cc
74 base/loader/aout_object.cc
75 base/loader/ecoff_object.cc
76 base/loader/elf_object.cc
77 base/loader/object_file.cc
78 base/loader/symtab.cc
79 base/stats/events.cc
80 base/stats/statdb.cc
81 base/stats/visit.cc
82 base/stats/text.cc
83
84 cpu/activity.cc
85 cpu/base.cc
86 cpu/cpuevent.cc
87 cpu/exetrace.cc
88 cpu/func_unit.cc
89 cpu/op_class.cc
90 cpu/pc_event.cc
91 cpu/quiesce_event.cc
92 cpu/static_inst.cc
93 cpu/simple_thread.cc
94 cpu/thread_state.cc
95
96 mem/bridge.cc
97 mem/bus.cc
98 mem/dram.cc
99 mem/mem_object.cc
100 mem/packet.cc
101 mem/physical.cc
102 mem/port.cc
103 mem/tport.cc
104
105 mem/cache/base_cache.cc
106 mem/cache/cache.cc
107 mem/cache/coherence/coherence_protocol.cc
108 mem/cache/coherence/uni_coherence.cc
109 mem/cache/miss/blocking_buffer.cc
110 mem/cache/miss/miss_queue.cc
111 mem/cache/miss/mshr.cc
112 mem/cache/miss/mshr_queue.cc
113 mem/cache/prefetch/base_prefetcher.cc
114 mem/cache/prefetch/ghb_prefetcher.cc
115 mem/cache/prefetch/prefetcher.cc
116 mem/cache/prefetch/stride_prefetcher.cc
117 mem/cache/prefetch/tagged_prefetcher.cc
118 mem/cache/tags/base_tags.cc
119 mem/cache/tags/cache_tags.cc
120 mem/cache/tags/fa_lru.cc
121 mem/cache/tags/iic.cc
122 mem/cache/tags/lru.cc
123 mem/cache/tags/repl/gen.cc
124 mem/cache/tags/repl/repl.cc
125 mem/cache/tags/split.cc
126 mem/cache/tags/split_lifo.cc
127 mem/cache/tags/split_lru.cc
128
129 mem/cache/cache_builder.cc
130
131 sim/builder.cc
132 sim/debug.cc
133 sim/eventq.cc
134 sim/faults.cc
135 sim/main.cc
136 python/swig/cc_main_wrap.cc
137 sim/param.cc
138 sim/root.cc
139 sim/serialize.cc
140 sim/sim_events.cc
141 sim/sim_object.cc
142 sim/startup.cc
143 sim/stat_context.cc
144 sim/stat_control.cc
145 sim/system.cc
146 sim/trace_context.cc
147 ''')
148
149# Old FullCPU sources
150full_cpu_sources = Split('''
151 encumbered/cpu/full/bpred.cc
152 encumbered/cpu/full/commit.cc
153 encumbered/cpu/full/cpu.cc
154 encumbered/cpu/full/create_vector.cc
155 encumbered/cpu/full/cv_spec_state.cc
156 encumbered/cpu/full/dd_queue.cc
157 encumbered/cpu/full/dep_link.cc
158 encumbered/cpu/full/dispatch.cc
159 encumbered/cpu/full/dyn_inst.cc
160 encumbered/cpu/full/execute.cc
161 encumbered/cpu/full/fetch.cc
162 encumbered/cpu/full/floss_reasons.cc
163 encumbered/cpu/full/fu_pool.cc
164 encumbered/cpu/full/inst_fifo.cc
165 encumbered/cpu/full/instpipe.cc
166 encumbered/cpu/full/issue.cc
167 encumbered/cpu/full/ls_queue.cc
168 encumbered/cpu/full/machine_queue.cc
169 encumbered/cpu/full/pipetrace.cc
170 encumbered/cpu/full/readyq.cc
171 encumbered/cpu/full/reg_info.cc
172 encumbered/cpu/full/rob_station.cc
173 encumbered/cpu/full/spec_memory.cc
174 encumbered/cpu/full/spec_state.cc
175 encumbered/cpu/full/storebuffer.cc
176 encumbered/cpu/full/writeback.cc
177 encumbered/cpu/full/iq/iq_station.cc
178 encumbered/cpu/full/iq/iqueue.cc
179 encumbered/cpu/full/iq/segmented/chain_info.cc
180 encumbered/cpu/full/iq/segmented/chain_wire.cc
181 encumbered/cpu/full/iq/segmented/iq_seg.cc
182 encumbered/cpu/full/iq/segmented/iq_segmented.cc
183 encumbered/cpu/full/iq/segmented/seg_chain.cc
184 encumbered/cpu/full/iq/seznec/iq_seznec.cc
185 encumbered/cpu/full/iq/standard/iq_standard.cc
186 ''')
187
188trace_reader_sources = Split('''
189 cpu/trace/reader/mem_trace_reader.cc
190 cpu/trace/reader/ibm_reader.cc
191 cpu/trace/reader/itx_reader.cc
192 cpu/trace/reader/m5_reader.cc
193 cpu/trace/opt_cpu.cc
194 cpu/trace/trace_cpu.cc
195 ''')
196
197
198
199# MySql sources
200mysql_sources = Split('''
201 base/mysql.cc
202 base/stats/mysql.cc
203 ''')
204
205# Full-system sources
206full_system_sources = Split('''
207 base/crc.cc
208 base/inet.cc
209 base/remote_gdb.cc
210
211 cpu/intr_control.cc
212 cpu/profile.cc
213
214 dev/alpha_console.cc
215 dev/baddev.cc
216 dev/disk_image.cc
217 dev/etherbus.cc
218 dev/etherdump.cc
219 dev/etherint.cc
220 dev/etherlink.cc
221 dev/etherpkt.cc
222 dev/ethertap.cc
223 dev/ide_ctrl.cc
224 dev/ide_disk.cc
225 dev/io_device.cc
226 dev/isa_fake.cc
227 dev/ns_gige.cc
228 dev/pciconfigall.cc
229 dev/pcidev.cc
230 dev/pcifake.cc
231 dev/pktfifo.cc
232 dev/platform.cc
233 dev/simconsole.cc
234 dev/simple_disk.cc
235 dev/tsunami.cc
236 dev/tsunami_cchip.cc
237 dev/tsunami_io.cc
238 dev/tsunami_fake.cc
239 dev/tsunami_pchip.cc
240
241 dev/uart.cc
242 dev/uart8250.cc
243
244 kern/kernel_stats.cc
245 kern/system_events.cc
246 kern/linux/events.cc
247 kern/linux/linux_syscalls.cc
248 kern/linux/printk.cc
249
250 mem/vport.cc
251
252 sim/pseudo_inst.cc
253 ''')
254 #dev/sinic.cc
255
256
257if env['TARGET_ISA'] == 'alpha':
258 full_system_sources += Split('''
259 kern/tru64/dump_mbuf.cc
260 kern/tru64/printf.cc
261 kern/tru64/tru64_events.cc
262 kern/tru64/tru64_syscalls.cc
263 ''')
264
265# turbolaser encumbered sources
266turbolaser_sources = Split('''
267 encumbered/dev/dma.cc
268 encumbered/dev/etherdev.cc
269 encumbered/dev/scsi.cc
270 encumbered/dev/scsi_ctrl.cc
271 encumbered/dev/scsi_disk.cc
272 encumbered/dev/scsi_none.cc
273 encumbered/dev/tlaser_clock.cc
274 encumbered/dev/tlaser_ipi.cc
275 encumbered/dev/tlaser_mbox.cc
276 encumbered/dev/tlaser_mc146818.cc
277 encumbered/dev/tlaser_node.cc
278 encumbered/dev/tlaser_pcia.cc
279 encumbered/dev/tlaser_pcidev.cc
280 encumbered/dev/tlaser_serial.cc
281 encumbered/dev/turbolaser.cc
282 encumbered/dev/uart8530.cc
283 ''')
284
285# Syscall emulation (non-full-system) sources
286syscall_emulation_sources = Split('''
287 mem/translating_port.cc
288 mem/page_table.cc
289 sim/process.cc
290 sim/syscall_emul.cc
291 ''')
292
293#if env['TARGET_ISA'] == 'alpha':
294# syscall_emulation_sources += Split('''
295# kern/tru64/tru64.cc
296# ''')
297
298alpha_eio_sources = Split('''
299 encumbered/eio/exolex.cc
300 encumbered/eio/libexo.cc
301 encumbered/eio/eio.cc
302 ''')
303
304if env['TARGET_ISA'] == 'alpha':
305 syscall_emulation_sources += alpha_eio_sources
306
307memtest_sources = Split('''
308 cpu/memtest/memtest.cc
309 ''')
310
311# Include file paths are rooted in this directory. SCons will
312# automatically expand '.' to refer to both the source directory and
313# the corresponding build directory to pick up generated include
314# files.
315env.Append(CPPPATH=Dir('.'))
316
317# Add a flag defining what THE_ISA should be for all compilation
318env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())])
319
320arch_sources = SConscript('arch/SConscript', exports = 'env')
321
322cpu_sources = SConscript('cpu/SConscript', exports = 'env')
323
324# This is outside of cpu/SConscript since the source directory isn't
325# underneath 'cpu'.
326if 'FullCPU' in env['CPU_MODELS']:
327 cpu_sources += full_cpu_sources
328
329# Set up complete list of sources based on configuration.
330sources = base_sources + arch_sources + cpu_sources
331
332if env['FULL_SYSTEM']:
333 sources += full_system_sources
334 if env['ALPHA_TLASER']:
335 sources += turbolaser_sources
336else:
337 sources += syscall_emulation_sources
338
339if env['USE_MYSQL']:
340 sources += mysql_sources
341
342for opt in env.ExportOptions:
343 env.ConfigFile(opt)
344
345###################################################
346#
347# Special build rules.
348#
349###################################################
350
351# base/traceflags.{cc,hh} are generated from base/traceflags.py.
352# $TARGET.base will expand to "<build-dir>/base/traceflags".
353env.Command(Split('base/traceflags.hh base/traceflags.cc'),
354 'base/traceflags.py',
355 'python $SOURCE $TARGET.base')
356
357SConscript('python/SConscript', exports = ['env'])
358
359# This function adds the specified sources to the given build
360# environment, and returns a list of all the corresponding SCons
361# Object nodes (including an extra one for date.cc). We explicitly
362# add the Object nodes so we can set up special dependencies for
363# date.cc.
364def make_objs(sources, env):
365 objs = [env.Object(s) for s in sources]
366 # make date.cc depend on all other objects so it always gets
367 # recompiled whenever anything else does
368 date_obj = env.Object('base/date.cc')
369 env.Depends(date_obj, objs)
370 objs.append(date_obj)
371 return objs
372
373###################################################
374#
375# Define binaries. Each different build type (debug, opt, etc.) gets
376# a slightly different build environment.
377#
378###################################################
379
380# List of constructed environments to pass back to SConstruct
381envList = []
382
383# Function to create a new build environment as clone of current
384# environment 'env' with modified object suffix and optional stripped
385# binary. Additional keyword arguments are appended to corresponding
386# build environment vars.
387def makeEnv(label, objsfx, strip = False, **kwargs):
388 newEnv = env.Copy(OBJSUFFIX=objsfx)
389 newEnv.Label = label
390 newEnv.Append(**kwargs)
391 exe = 'm5.' + label # final executable
392 bin = exe + '.bin' # executable w/o appended Python zip archive
393 newEnv.Program(bin, make_objs(sources, newEnv))
394 if strip:
395 stripped_bin = bin + '.stripped'
396 newEnv.Command(stripped_bin, bin, 'strip $SOURCE -o $TARGET')
397 bin = stripped_bin
398 targets = newEnv.Concat(exe, [bin, 'python/m5py.zip'])
399 newEnv.M5Binary = targets[0]
400 envList.append(newEnv)
401
402# Debug binary
403makeEnv('debug', '.do',
404 CCFLAGS = Split('-g3 -gdwarf-2 -O0'),
405 CPPDEFINES = 'DEBUG')
406
407# Optimized binary
408makeEnv('opt', '.o',
409 CCFLAGS = Split('-g -O3'))
410
411# "Fast" binary
412makeEnv('fast', '.fo', strip = True,
413 CCFLAGS = Split('-O3'),
414 CPPDEFINES = 'NDEBUG')
415
416# Profiled binary
417makeEnv('prof', '.po',
418 CCFLAGS = Split('-O3 -g -pg'),
419 LINKFLAGS = '-pg')
420
421Return('envList')
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/annotate.cc
51 base/circlebuf.cc
52 base/cprintf.cc
53 base/fast_alloc.cc
54 base/fifo_buffer.cc
55 base/hostinfo.cc
56 base/hybrid_pred.cc
57 base/inifile.cc
58 base/intmath.cc
59 base/match.cc
60 base/misc.cc
61 base/output.cc
62 base/pollevent.cc
63 base/range.cc
64 base/random.cc
65 base/sat_counter.cc
66 base/socket.cc
67 base/statistics.cc
68 base/str.cc
69 base/time.cc
70 base/trace.cc
71 base/traceflags.cc
72 base/userinfo.cc
73 base/compression/lzss_compression.cc
74 base/loader/aout_object.cc
75 base/loader/ecoff_object.cc
76 base/loader/elf_object.cc
77 base/loader/object_file.cc
78 base/loader/symtab.cc
79 base/stats/events.cc
80 base/stats/statdb.cc
81 base/stats/visit.cc
82 base/stats/text.cc
83
84 cpu/activity.cc
85 cpu/base.cc
86 cpu/cpuevent.cc
87 cpu/exetrace.cc
88 cpu/func_unit.cc
89 cpu/op_class.cc
90 cpu/pc_event.cc
91 cpu/quiesce_event.cc
92 cpu/static_inst.cc
93 cpu/simple_thread.cc
94 cpu/thread_state.cc
95
96 mem/bridge.cc
97 mem/bus.cc
98 mem/dram.cc
99 mem/mem_object.cc
100 mem/packet.cc
101 mem/physical.cc
102 mem/port.cc
103 mem/tport.cc
104
105 mem/cache/base_cache.cc
106 mem/cache/cache.cc
107 mem/cache/coherence/coherence_protocol.cc
108 mem/cache/coherence/uni_coherence.cc
109 mem/cache/miss/blocking_buffer.cc
110 mem/cache/miss/miss_queue.cc
111 mem/cache/miss/mshr.cc
112 mem/cache/miss/mshr_queue.cc
113 mem/cache/prefetch/base_prefetcher.cc
114 mem/cache/prefetch/ghb_prefetcher.cc
115 mem/cache/prefetch/prefetcher.cc
116 mem/cache/prefetch/stride_prefetcher.cc
117 mem/cache/prefetch/tagged_prefetcher.cc
118 mem/cache/tags/base_tags.cc
119 mem/cache/tags/cache_tags.cc
120 mem/cache/tags/fa_lru.cc
121 mem/cache/tags/iic.cc
122 mem/cache/tags/lru.cc
123 mem/cache/tags/repl/gen.cc
124 mem/cache/tags/repl/repl.cc
125 mem/cache/tags/split.cc
126 mem/cache/tags/split_lifo.cc
127 mem/cache/tags/split_lru.cc
128
129 mem/cache/cache_builder.cc
130
131 sim/builder.cc
132 sim/debug.cc
133 sim/eventq.cc
134 sim/faults.cc
135 sim/main.cc
136 python/swig/cc_main_wrap.cc
137 sim/param.cc
138 sim/root.cc
139 sim/serialize.cc
140 sim/sim_events.cc
141 sim/sim_object.cc
142 sim/startup.cc
143 sim/stat_context.cc
144 sim/stat_control.cc
145 sim/system.cc
146 sim/trace_context.cc
147 ''')
148
149# Old FullCPU sources
150full_cpu_sources = Split('''
151 encumbered/cpu/full/bpred.cc
152 encumbered/cpu/full/commit.cc
153 encumbered/cpu/full/cpu.cc
154 encumbered/cpu/full/create_vector.cc
155 encumbered/cpu/full/cv_spec_state.cc
156 encumbered/cpu/full/dd_queue.cc
157 encumbered/cpu/full/dep_link.cc
158 encumbered/cpu/full/dispatch.cc
159 encumbered/cpu/full/dyn_inst.cc
160 encumbered/cpu/full/execute.cc
161 encumbered/cpu/full/fetch.cc
162 encumbered/cpu/full/floss_reasons.cc
163 encumbered/cpu/full/fu_pool.cc
164 encumbered/cpu/full/inst_fifo.cc
165 encumbered/cpu/full/instpipe.cc
166 encumbered/cpu/full/issue.cc
167 encumbered/cpu/full/ls_queue.cc
168 encumbered/cpu/full/machine_queue.cc
169 encumbered/cpu/full/pipetrace.cc
170 encumbered/cpu/full/readyq.cc
171 encumbered/cpu/full/reg_info.cc
172 encumbered/cpu/full/rob_station.cc
173 encumbered/cpu/full/spec_memory.cc
174 encumbered/cpu/full/spec_state.cc
175 encumbered/cpu/full/storebuffer.cc
176 encumbered/cpu/full/writeback.cc
177 encumbered/cpu/full/iq/iq_station.cc
178 encumbered/cpu/full/iq/iqueue.cc
179 encumbered/cpu/full/iq/segmented/chain_info.cc
180 encumbered/cpu/full/iq/segmented/chain_wire.cc
181 encumbered/cpu/full/iq/segmented/iq_seg.cc
182 encumbered/cpu/full/iq/segmented/iq_segmented.cc
183 encumbered/cpu/full/iq/segmented/seg_chain.cc
184 encumbered/cpu/full/iq/seznec/iq_seznec.cc
185 encumbered/cpu/full/iq/standard/iq_standard.cc
186 ''')
187
188trace_reader_sources = Split('''
189 cpu/trace/reader/mem_trace_reader.cc
190 cpu/trace/reader/ibm_reader.cc
191 cpu/trace/reader/itx_reader.cc
192 cpu/trace/reader/m5_reader.cc
193 cpu/trace/opt_cpu.cc
194 cpu/trace/trace_cpu.cc
195 ''')
196
197
198
199# MySql sources
200mysql_sources = Split('''
201 base/mysql.cc
202 base/stats/mysql.cc
203 ''')
204
205# Full-system sources
206full_system_sources = Split('''
207 base/crc.cc
208 base/inet.cc
209 base/remote_gdb.cc
210
211 cpu/intr_control.cc
212 cpu/profile.cc
213
214 dev/alpha_console.cc
215 dev/baddev.cc
216 dev/disk_image.cc
217 dev/etherbus.cc
218 dev/etherdump.cc
219 dev/etherint.cc
220 dev/etherlink.cc
221 dev/etherpkt.cc
222 dev/ethertap.cc
223 dev/ide_ctrl.cc
224 dev/ide_disk.cc
225 dev/io_device.cc
226 dev/isa_fake.cc
227 dev/ns_gige.cc
228 dev/pciconfigall.cc
229 dev/pcidev.cc
230 dev/pcifake.cc
231 dev/pktfifo.cc
232 dev/platform.cc
233 dev/simconsole.cc
234 dev/simple_disk.cc
235 dev/tsunami.cc
236 dev/tsunami_cchip.cc
237 dev/tsunami_io.cc
238 dev/tsunami_fake.cc
239 dev/tsunami_pchip.cc
240
241 dev/uart.cc
242 dev/uart8250.cc
243
244 kern/kernel_stats.cc
245 kern/system_events.cc
246 kern/linux/events.cc
247 kern/linux/linux_syscalls.cc
248 kern/linux/printk.cc
249
250 mem/vport.cc
251
252 sim/pseudo_inst.cc
253 ''')
254 #dev/sinic.cc
255
256
257if env['TARGET_ISA'] == 'alpha':
258 full_system_sources += Split('''
259 kern/tru64/dump_mbuf.cc
260 kern/tru64/printf.cc
261 kern/tru64/tru64_events.cc
262 kern/tru64/tru64_syscalls.cc
263 ''')
264
265# turbolaser encumbered sources
266turbolaser_sources = Split('''
267 encumbered/dev/dma.cc
268 encumbered/dev/etherdev.cc
269 encumbered/dev/scsi.cc
270 encumbered/dev/scsi_ctrl.cc
271 encumbered/dev/scsi_disk.cc
272 encumbered/dev/scsi_none.cc
273 encumbered/dev/tlaser_clock.cc
274 encumbered/dev/tlaser_ipi.cc
275 encumbered/dev/tlaser_mbox.cc
276 encumbered/dev/tlaser_mc146818.cc
277 encumbered/dev/tlaser_node.cc
278 encumbered/dev/tlaser_pcia.cc
279 encumbered/dev/tlaser_pcidev.cc
280 encumbered/dev/tlaser_serial.cc
281 encumbered/dev/turbolaser.cc
282 encumbered/dev/uart8530.cc
283 ''')
284
285# Syscall emulation (non-full-system) sources
286syscall_emulation_sources = Split('''
287 mem/translating_port.cc
288 mem/page_table.cc
289 sim/process.cc
290 sim/syscall_emul.cc
291 ''')
292
293#if env['TARGET_ISA'] == 'alpha':
294# syscall_emulation_sources += Split('''
295# kern/tru64/tru64.cc
296# ''')
297
298alpha_eio_sources = Split('''
299 encumbered/eio/exolex.cc
300 encumbered/eio/libexo.cc
301 encumbered/eio/eio.cc
302 ''')
303
304if env['TARGET_ISA'] == 'alpha':
305 syscall_emulation_sources += alpha_eio_sources
306
307memtest_sources = Split('''
308 cpu/memtest/memtest.cc
309 ''')
310
311# Include file paths are rooted in this directory. SCons will
312# automatically expand '.' to refer to both the source directory and
313# the corresponding build directory to pick up generated include
314# files.
315env.Append(CPPPATH=Dir('.'))
316
317# Add a flag defining what THE_ISA should be for all compilation
318env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())])
319
320arch_sources = SConscript('arch/SConscript', exports = 'env')
321
322cpu_sources = SConscript('cpu/SConscript', exports = 'env')
323
324# This is outside of cpu/SConscript since the source directory isn't
325# underneath 'cpu'.
326if 'FullCPU' in env['CPU_MODELS']:
327 cpu_sources += full_cpu_sources
328
329# Set up complete list of sources based on configuration.
330sources = base_sources + arch_sources + cpu_sources
331
332if env['FULL_SYSTEM']:
333 sources += full_system_sources
334 if env['ALPHA_TLASER']:
335 sources += turbolaser_sources
336else:
337 sources += syscall_emulation_sources
338
339if env['USE_MYSQL']:
340 sources += mysql_sources
341
342for opt in env.ExportOptions:
343 env.ConfigFile(opt)
344
345###################################################
346#
347# Special build rules.
348#
349###################################################
350
351# base/traceflags.{cc,hh} are generated from base/traceflags.py.
352# $TARGET.base will expand to "<build-dir>/base/traceflags".
353env.Command(Split('base/traceflags.hh base/traceflags.cc'),
354 'base/traceflags.py',
355 'python $SOURCE $TARGET.base')
356
357SConscript('python/SConscript', exports = ['env'])
358
359# This function adds the specified sources to the given build
360# environment, and returns a list of all the corresponding SCons
361# Object nodes (including an extra one for date.cc). We explicitly
362# add the Object nodes so we can set up special dependencies for
363# date.cc.
364def make_objs(sources, env):
365 objs = [env.Object(s) for s in sources]
366 # make date.cc depend on all other objects so it always gets
367 # recompiled whenever anything else does
368 date_obj = env.Object('base/date.cc')
369 env.Depends(date_obj, objs)
370 objs.append(date_obj)
371 return objs
372
373###################################################
374#
375# Define binaries. Each different build type (debug, opt, etc.) gets
376# a slightly different build environment.
377#
378###################################################
379
380# List of constructed environments to pass back to SConstruct
381envList = []
382
383# Function to create a new build environment as clone of current
384# environment 'env' with modified object suffix and optional stripped
385# binary. Additional keyword arguments are appended to corresponding
386# build environment vars.
387def makeEnv(label, objsfx, strip = False, **kwargs):
388 newEnv = env.Copy(OBJSUFFIX=objsfx)
389 newEnv.Label = label
390 newEnv.Append(**kwargs)
391 exe = 'm5.' + label # final executable
392 bin = exe + '.bin' # executable w/o appended Python zip archive
393 newEnv.Program(bin, make_objs(sources, newEnv))
394 if strip:
395 stripped_bin = bin + '.stripped'
396 newEnv.Command(stripped_bin, bin, 'strip $SOURCE -o $TARGET')
397 bin = stripped_bin
398 targets = newEnv.Concat(exe, [bin, 'python/m5py.zip'])
399 newEnv.M5Binary = targets[0]
400 envList.append(newEnv)
401
402# Debug binary
403makeEnv('debug', '.do',
404 CCFLAGS = Split('-g3 -gdwarf-2 -O0'),
405 CPPDEFINES = 'DEBUG')
406
407# Optimized binary
408makeEnv('opt', '.o',
409 CCFLAGS = Split('-g -O3'))
410
411# "Fast" binary
412makeEnv('fast', '.fo', strip = True,
413 CCFLAGS = Split('-O3'),
414 CPPDEFINES = 'NDEBUG')
415
416# Profiled binary
417makeEnv('prof', '.po',
418 CCFLAGS = Split('-O3 -g -pg'),
419 LINKFLAGS = '-pg')
420
421Return('envList')