SConscript (3719:23ca579a363a) SConscript (3860:73e3642713a3)
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 isfile, join as joinpath
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/raw_object.cc
78 base/loader/object_file.cc
79 base/loader/symtab.cc
80 base/stats/events.cc
81 base/stats/statdb.cc
82 base/stats/visit.cc
83 base/stats/text.cc
84
85 cpu/activity.cc
86 cpu/base.cc
87 cpu/cpuevent.cc
88 cpu/exetrace.cc
89 cpu/func_unit.cc
90 cpu/op_class.cc
91 cpu/pc_event.cc
92 cpu/quiesce_event.cc
93 cpu/static_inst.cc
94 cpu/simple_thread.cc
95 cpu/thread_state.cc
96
97 mem/bridge.cc
98 mem/bus.cc
99 mem/dram.cc
100 mem/mem_object.cc
101 mem/packet.cc
102 mem/physical.cc
103 mem/port.cc
104 mem/tport.cc
105
106 mem/cache/base_cache.cc
107 mem/cache/cache.cc
108 mem/cache/coherence/coherence_protocol.cc
109 mem/cache/coherence/uni_coherence.cc
110 mem/cache/miss/blocking_buffer.cc
111 mem/cache/miss/miss_buffer.cc
112 mem/cache/miss/miss_queue.cc
113 mem/cache/miss/mshr.cc
114 mem/cache/miss/mshr_queue.cc
115 mem/cache/prefetch/base_prefetcher.cc
116 mem/cache/prefetch/ghb_prefetcher.cc
117 mem/cache/prefetch/prefetcher.cc
118 mem/cache/prefetch/stride_prefetcher.cc
119 mem/cache/prefetch/tagged_prefetcher.cc
120 mem/cache/tags/base_tags.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 isfile, join as joinpath
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/raw_object.cc
78 base/loader/object_file.cc
79 base/loader/symtab.cc
80 base/stats/events.cc
81 base/stats/statdb.cc
82 base/stats/visit.cc
83 base/stats/text.cc
84
85 cpu/activity.cc
86 cpu/base.cc
87 cpu/cpuevent.cc
88 cpu/exetrace.cc
89 cpu/func_unit.cc
90 cpu/op_class.cc
91 cpu/pc_event.cc
92 cpu/quiesce_event.cc
93 cpu/static_inst.cc
94 cpu/simple_thread.cc
95 cpu/thread_state.cc
96
97 mem/bridge.cc
98 mem/bus.cc
99 mem/dram.cc
100 mem/mem_object.cc
101 mem/packet.cc
102 mem/physical.cc
103 mem/port.cc
104 mem/tport.cc
105
106 mem/cache/base_cache.cc
107 mem/cache/cache.cc
108 mem/cache/coherence/coherence_protocol.cc
109 mem/cache/coherence/uni_coherence.cc
110 mem/cache/miss/blocking_buffer.cc
111 mem/cache/miss/miss_buffer.cc
112 mem/cache/miss/miss_queue.cc
113 mem/cache/miss/mshr.cc
114 mem/cache/miss/mshr_queue.cc
115 mem/cache/prefetch/base_prefetcher.cc
116 mem/cache/prefetch/ghb_prefetcher.cc
117 mem/cache/prefetch/prefetcher.cc
118 mem/cache/prefetch/stride_prefetcher.cc
119 mem/cache/prefetch/tagged_prefetcher.cc
120 mem/cache/tags/base_tags.cc
121 mem/cache/tags/cache_tags.cc
122 mem/cache/tags/fa_lru.cc
123 mem/cache/tags/iic.cc
124 mem/cache/tags/lru.cc
125 mem/cache/tags/repl/gen.cc
126 mem/cache/tags/repl/repl.cc
127 mem/cache/tags/split.cc
128 mem/cache/tags/split_lifo.cc
129 mem/cache/tags/split_lru.cc
130
131 mem/cache/cache_builder.cc
132
133 python/swig/debug_wrap.cc
134 python/swig/main_wrap.cc
135
136 sim/builder.cc
137 sim/debug.cc
138 sim/eventq.cc
139 sim/faults.cc
140 sim/main.cc
141 sim/param.cc
142 sim/root.cc
143 sim/serialize.cc
144 sim/sim_events.cc
145 sim/sim_object.cc
146 sim/startup.cc
147 sim/stat_context.cc
148 sim/stat_control.cc
149 sim/system.cc
150 sim/trace_context.cc
151 ''')
152
153trace_reader_sources = Split('''
154 cpu/trace/reader/mem_trace_reader.cc
155 cpu/trace/reader/ibm_reader.cc
156 cpu/trace/reader/itx_reader.cc
157 cpu/trace/reader/m5_reader.cc
158 cpu/trace/opt_cpu.cc
159 cpu/trace/trace_cpu.cc
160 ''')
161
162
163
164# MySql sources
165mysql_sources = Split('''
166 base/mysql.cc
167 base/stats/mysql.cc
168 ''')
169
170# Full-system sources
171full_system_sources = Split('''
172 base/crc.cc
173 base/inet.cc
174 base/remote_gdb.cc
175
176 cpu/intr_control.cc
177 cpu/profile.cc
178
179 dev/uart.cc
180 dev/uart8250.cc
181
182 mem/vport.cc
183
184 sim/pseudo_inst.cc
185 ''')
186 #dev/sinic.cc
187 #dev/i8254xGBe.cc
188
189if env['TARGET_ISA'] == 'alpha':
190 full_system_sources += Split('''
191 kern/tru64/dump_mbuf.cc
192 kern/tru64/printf.cc
193 kern/tru64/tru64_events.cc
194 kern/tru64/tru64_syscalls.cc
195 ''')
196
197# Syscall emulation (non-full-system) sources
198syscall_emulation_sources = Split('''
199 mem/translating_port.cc
200 mem/page_table.cc
201 sim/process.cc
202 sim/syscall_emul.cc
203 ''')
204
205#if env['TARGET_ISA'] == 'alpha':
206# syscall_emulation_sources += Split('''
207# kern/tru64/tru64.cc
208# ''')
209
210memtest_sources = Split('''
211 cpu/memtest/memtest.cc
212 ''')
213
214# Include file paths are rooted in this directory. SCons will
215# automatically expand '.' to refer to both the source directory and
216# the corresponding build directory to pick up generated include
217# files.
218env.Append(CPPPATH=Dir('.'))
219
220# Add a flag defining what THE_ISA should be for all compilation
221env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())])
222
223arch_sources = SConscript(os.path.join('arch', 'SConscript'), exports = 'env')
224
225cpu_sources = SConscript(os.path.join('cpu', 'SConscript'), exports = 'env')
226
227if env['FULL_SYSTEM']:
228 dev_sources = SConscript(os.path.join('dev', 'SConscript'),
229 exports = 'env')
230 full_system_sources += dev_sources
231
232 kern_sources = SConscript(os.path.join('kern', 'SConscript'),
233 exports = 'env')
234 full_system_sources += kern_sources
235
236# Set up complete list of sources based on configuration.
237sources = base_sources + arch_sources + cpu_sources
238
239# encumbered should be last because we're adding to some of the other groups
240if isfile(joinpath(env['SRCDIR'], 'encumbered/SConscript')):
241 sources += SConscript('encumbered/SConscript', exports = 'env')
242
243
244if env['FULL_SYSTEM']:
245 sources += full_system_sources
246else:
247 sources += syscall_emulation_sources
248
249if env['USE_MYSQL']:
250 sources += mysql_sources
251
252for opt in env.ExportOptions:
253 env.ConfigFile(opt)
254
255###################################################
256#
257# Special build rules.
258#
259###################################################
260
261# base/traceflags.{cc,hh} are generated from base/traceflags.py.
262# $TARGET.base will expand to "<build-dir>/base/traceflags".
263env.Command(Split('base/traceflags.hh base/traceflags.cc'),
264 'base/traceflags.py',
265 'python $SOURCE $TARGET.base')
266
267SConscript('python/SConscript', exports = ['env'])
268
269# This function adds the specified sources to the given build
270# environment, and returns a list of all the corresponding SCons
271# Object nodes (including an extra one for date.cc). We explicitly
272# add the Object nodes so we can set up special dependencies for
273# date.cc.
274def make_objs(sources, env):
275 objs = [env.Object(s) for s in sources]
276 # make date.cc depend on all other objects so it always gets
277 # recompiled whenever anything else does
278 date_obj = env.Object('base/date.cc')
279 env.Depends(date_obj, objs)
280 objs.append(date_obj)
281 return objs
282
283###################################################
284#
285# Define binaries. Each different build type (debug, opt, etc.) gets
286# a slightly different build environment.
287#
288###################################################
289
290# List of constructed environments to pass back to SConstruct
291envList = []
292
293# Function to create a new build environment as clone of current
294# environment 'env' with modified object suffix and optional stripped
295# binary. Additional keyword arguments are appended to corresponding
296# build environment vars.
297def makeEnv(label, objsfx, strip = False, **kwargs):
298 newEnv = env.Copy(OBJSUFFIX=objsfx)
299 newEnv.Label = label
300 newEnv.Append(**kwargs)
301 exe = 'm5.' + label # final executable
302 bin = exe + '.bin' # executable w/o appended Python zip archive
303 newEnv.Program(bin, make_objs(sources, newEnv))
304 if strip:
305 stripped_bin = bin + '.stripped'
306 newEnv.Command(stripped_bin, bin, 'strip $SOURCE -o $TARGET')
307 bin = stripped_bin
308 targets = newEnv.Concat(exe, [bin, 'python/m5py.zip'])
309 newEnv.M5Binary = targets[0]
310 envList.append(newEnv)
311
312# Debug binary
313# Solaris seems to have some issue with DWARF2 debugging information, it's ok
314# with stabs though
315if sys.platform == 'sunos5':
316 debug_flag = '-gstabs+'
317else:
318 debug_flag = '-ggdb3'
319
320makeEnv('debug', '.do',
321 CCFLAGS = Split('%s -O0' % debug_flag),
322 CPPDEFINES = ['DEBUG', 'TRACING_ON=1'])
323
324# Optimized binary
325makeEnv('opt', '.o',
326 CCFLAGS = Split('-g -O3'),
327 CPPDEFINES = ['TRACING_ON=1'])
328
329# "Fast" binary
330makeEnv('fast', '.fo', strip = True,
331 CCFLAGS = Split('-O3'),
332 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'])
333
334# Profiled binary
335makeEnv('prof', '.po',
336 CCFLAGS = Split('-O3 -g -pg'),
337 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'],
338 LINKFLAGS = '-pg')
339
340Return('envList')
121 mem/cache/tags/fa_lru.cc
122 mem/cache/tags/iic.cc
123 mem/cache/tags/lru.cc
124 mem/cache/tags/repl/gen.cc
125 mem/cache/tags/repl/repl.cc
126 mem/cache/tags/split.cc
127 mem/cache/tags/split_lifo.cc
128 mem/cache/tags/split_lru.cc
129
130 mem/cache/cache_builder.cc
131
132 python/swig/debug_wrap.cc
133 python/swig/main_wrap.cc
134
135 sim/builder.cc
136 sim/debug.cc
137 sim/eventq.cc
138 sim/faults.cc
139 sim/main.cc
140 sim/param.cc
141 sim/root.cc
142 sim/serialize.cc
143 sim/sim_events.cc
144 sim/sim_object.cc
145 sim/startup.cc
146 sim/stat_context.cc
147 sim/stat_control.cc
148 sim/system.cc
149 sim/trace_context.cc
150 ''')
151
152trace_reader_sources = Split('''
153 cpu/trace/reader/mem_trace_reader.cc
154 cpu/trace/reader/ibm_reader.cc
155 cpu/trace/reader/itx_reader.cc
156 cpu/trace/reader/m5_reader.cc
157 cpu/trace/opt_cpu.cc
158 cpu/trace/trace_cpu.cc
159 ''')
160
161
162
163# MySql sources
164mysql_sources = Split('''
165 base/mysql.cc
166 base/stats/mysql.cc
167 ''')
168
169# Full-system sources
170full_system_sources = Split('''
171 base/crc.cc
172 base/inet.cc
173 base/remote_gdb.cc
174
175 cpu/intr_control.cc
176 cpu/profile.cc
177
178 dev/uart.cc
179 dev/uart8250.cc
180
181 mem/vport.cc
182
183 sim/pseudo_inst.cc
184 ''')
185 #dev/sinic.cc
186 #dev/i8254xGBe.cc
187
188if env['TARGET_ISA'] == 'alpha':
189 full_system_sources += Split('''
190 kern/tru64/dump_mbuf.cc
191 kern/tru64/printf.cc
192 kern/tru64/tru64_events.cc
193 kern/tru64/tru64_syscalls.cc
194 ''')
195
196# Syscall emulation (non-full-system) sources
197syscall_emulation_sources = Split('''
198 mem/translating_port.cc
199 mem/page_table.cc
200 sim/process.cc
201 sim/syscall_emul.cc
202 ''')
203
204#if env['TARGET_ISA'] == 'alpha':
205# syscall_emulation_sources += Split('''
206# kern/tru64/tru64.cc
207# ''')
208
209memtest_sources = Split('''
210 cpu/memtest/memtest.cc
211 ''')
212
213# Include file paths are rooted in this directory. SCons will
214# automatically expand '.' to refer to both the source directory and
215# the corresponding build directory to pick up generated include
216# files.
217env.Append(CPPPATH=Dir('.'))
218
219# Add a flag defining what THE_ISA should be for all compilation
220env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())])
221
222arch_sources = SConscript(os.path.join('arch', 'SConscript'), exports = 'env')
223
224cpu_sources = SConscript(os.path.join('cpu', 'SConscript'), exports = 'env')
225
226if env['FULL_SYSTEM']:
227 dev_sources = SConscript(os.path.join('dev', 'SConscript'),
228 exports = 'env')
229 full_system_sources += dev_sources
230
231 kern_sources = SConscript(os.path.join('kern', 'SConscript'),
232 exports = 'env')
233 full_system_sources += kern_sources
234
235# Set up complete list of sources based on configuration.
236sources = base_sources + arch_sources + cpu_sources
237
238# encumbered should be last because we're adding to some of the other groups
239if isfile(joinpath(env['SRCDIR'], 'encumbered/SConscript')):
240 sources += SConscript('encumbered/SConscript', exports = 'env')
241
242
243if env['FULL_SYSTEM']:
244 sources += full_system_sources
245else:
246 sources += syscall_emulation_sources
247
248if env['USE_MYSQL']:
249 sources += mysql_sources
250
251for opt in env.ExportOptions:
252 env.ConfigFile(opt)
253
254###################################################
255#
256# Special build rules.
257#
258###################################################
259
260# base/traceflags.{cc,hh} are generated from base/traceflags.py.
261# $TARGET.base will expand to "<build-dir>/base/traceflags".
262env.Command(Split('base/traceflags.hh base/traceflags.cc'),
263 'base/traceflags.py',
264 'python $SOURCE $TARGET.base')
265
266SConscript('python/SConscript', exports = ['env'])
267
268# This function adds the specified sources to the given build
269# environment, and returns a list of all the corresponding SCons
270# Object nodes (including an extra one for date.cc). We explicitly
271# add the Object nodes so we can set up special dependencies for
272# date.cc.
273def make_objs(sources, env):
274 objs = [env.Object(s) for s in sources]
275 # make date.cc depend on all other objects so it always gets
276 # recompiled whenever anything else does
277 date_obj = env.Object('base/date.cc')
278 env.Depends(date_obj, objs)
279 objs.append(date_obj)
280 return objs
281
282###################################################
283#
284# Define binaries. Each different build type (debug, opt, etc.) gets
285# a slightly different build environment.
286#
287###################################################
288
289# List of constructed environments to pass back to SConstruct
290envList = []
291
292# Function to create a new build environment as clone of current
293# environment 'env' with modified object suffix and optional stripped
294# binary. Additional keyword arguments are appended to corresponding
295# build environment vars.
296def makeEnv(label, objsfx, strip = False, **kwargs):
297 newEnv = env.Copy(OBJSUFFIX=objsfx)
298 newEnv.Label = label
299 newEnv.Append(**kwargs)
300 exe = 'm5.' + label # final executable
301 bin = exe + '.bin' # executable w/o appended Python zip archive
302 newEnv.Program(bin, make_objs(sources, newEnv))
303 if strip:
304 stripped_bin = bin + '.stripped'
305 newEnv.Command(stripped_bin, bin, 'strip $SOURCE -o $TARGET')
306 bin = stripped_bin
307 targets = newEnv.Concat(exe, [bin, 'python/m5py.zip'])
308 newEnv.M5Binary = targets[0]
309 envList.append(newEnv)
310
311# Debug binary
312# Solaris seems to have some issue with DWARF2 debugging information, it's ok
313# with stabs though
314if sys.platform == 'sunos5':
315 debug_flag = '-gstabs+'
316else:
317 debug_flag = '-ggdb3'
318
319makeEnv('debug', '.do',
320 CCFLAGS = Split('%s -O0' % debug_flag),
321 CPPDEFINES = ['DEBUG', 'TRACING_ON=1'])
322
323# Optimized binary
324makeEnv('opt', '.o',
325 CCFLAGS = Split('-g -O3'),
326 CPPDEFINES = ['TRACING_ON=1'])
327
328# "Fast" binary
329makeEnv('fast', '.fo', strip = True,
330 CCFLAGS = Split('-O3'),
331 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'])
332
333# Profiled binary
334makeEnv('prof', '.po',
335 CCFLAGS = Split('-O3 -g -pg'),
336 CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'],
337 LINKFLAGS = '-pg')
338
339Return('envList')