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