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