1 # Copyright 2008 the V8 project authors. All rights reserved. 2 # Redistribution and use in source and binary forms, with or without 3 # modification, are permitted provided that the following conditions are 4 # met: 5 # 6 # * Redistributions of source code must retain the above copyright 7 # notice, this list of conditions and the following disclaimer. 8 # * Redistributions in binary form must reproduce the above 9 # copyright notice, this list of conditions and the following 10 # disclaimer in the documentation and/or other materials provided 11 # with the distribution. 12 # * Neither the name of Google Inc. nor the names of its 13 # contributors may be used to endorse or promote products derived 14 # from this software without specific prior written permission. 15 # 16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28 import sys 29 from os.path import join, dirname, abspath 30 root_dir = dirname(File('SConstruct').rfile().abspath) 31 sys.path.append(join(root_dir, 'tools')) 32 import js2c 33 Import('context') 34 35 36 SOURCES = { 37 'all': Split(""" 38 accessors.cc 39 allocation.cc 40 api.cc 41 assembler.cc 42 ast.cc 43 bootstrapper.cc 44 builtins.cc 45 checks.cc 46 code-stubs.cc 47 codegen.cc 48 compilation-cache.cc 49 compiler.cc 50 contexts.cc 51 conversions.cc 52 counters.cc 53 data-flow.cc 54 dateparser.cc 55 debug-agent.cc 56 debug.cc 57 disassembler.cc 58 execution.cc 59 factory.cc 60 flags.cc 61 frame-element.cc 62 frames.cc 63 full-codegen.cc 64 func-name-inferrer.cc 65 global-handles.cc 66 handles.cc 67 hashmap.cc 68 heap-profiler.cc 69 heap.cc 70 ic.cc 71 interpreter-irregexp.cc 72 jsregexp.cc 73 jump-target.cc 74 liveedit.cc 75 log-utils.cc 76 log.cc 77 mark-compact.cc 78 messages.cc 79 objects.cc 80 oprofile-agent.cc 81 parser.cc 82 property.cc 83 regexp-macro-assembler-irregexp.cc 84 regexp-macro-assembler.cc 85 regexp-stack.cc 86 register-allocator.cc 87 rewriter.cc 88 runtime.cc 89 scanner.cc 90 scopeinfo.cc 91 scopes.cc 92 serialize.cc 93 snapshot-common.cc 94 spaces.cc 95 string-stream.cc 96 stub-cache.cc 97 token.cc 98 top.cc 99 unicode.cc 100 usage-analyzer.cc 101 utils.cc 102 v8-counters.cc 103 v8.cc 104 v8threads.cc 105 variables.cc 106 version.cc 107 virtual-frame.cc 108 zone.cc 109 """), 110 'arch:arm': Split(""" 111 fast-codegen.cc 112 arm/builtins-arm.cc 113 arm/codegen-arm.cc 114 arm/constants-arm.cc 115 arm/cpu-arm.cc 116 arm/debug-arm.cc 117 arm/disasm-arm.cc 118 arm/fast-codegen-arm.cc 119 arm/frames-arm.cc 120 arm/full-codegen-arm.cc 121 arm/ic-arm.cc 122 arm/jump-target-arm.cc 123 arm/macro-assembler-arm.cc 124 arm/regexp-macro-assembler-arm.cc 125 arm/register-allocator-arm.cc 126 arm/stub-cache-arm.cc 127 arm/virtual-frame-arm.cc 128 """), 129 'armvariant:arm': Split(""" 130 arm/assembler-arm.cc 131 """), 132 'armvariant:thumb2': Split(""" 133 arm/assembler-thumb2.cc 134 """), 135 'arch:mips': Split(""" 136 fast-codegen.cc 137 mips/assembler-mips.cc 138 mips/builtins-mips.cc 139 mips/codegen-mips.cc 140 mips/constants-mips.cc 141 mips/cpu-mips.cc 142 mips/debug-mips.cc 143 mips/disasm-mips.cc 144 mips/fast-codegen-mips.cc 145 mips/full-codegen-mips.cc 146 mips/frames-mips.cc 147 mips/ic-mips.cc 148 mips/jump-target-mips.cc 149 mips/macro-assembler-mips.cc 150 mips/register-allocator-mips.cc 151 mips/stub-cache-mips.cc 152 mips/virtual-frame-mips.cc 153 """), 154 'arch:ia32': Split(""" 155 ia32/assembler-ia32.cc 156 ia32/builtins-ia32.cc 157 ia32/codegen-ia32.cc 158 ia32/cpu-ia32.cc 159 ia32/debug-ia32.cc 160 ia32/disasm-ia32.cc 161 ia32/fast-codegen-ia32.cc 162 ia32/frames-ia32.cc 163 ia32/full-codegen-ia32.cc 164 ia32/ic-ia32.cc 165 ia32/jump-target-ia32.cc 166 ia32/macro-assembler-ia32.cc 167 ia32/regexp-macro-assembler-ia32.cc 168 ia32/register-allocator-ia32.cc 169 ia32/stub-cache-ia32.cc 170 ia32/virtual-frame-ia32.cc 171 """), 172 'arch:x64': Split(""" 173 fast-codegen.cc 174 x64/assembler-x64.cc 175 x64/builtins-x64.cc 176 x64/codegen-x64.cc 177 x64/cpu-x64.cc 178 x64/debug-x64.cc 179 x64/disasm-x64.cc 180 x64/fast-codegen-x64.cc 181 x64/frames-x64.cc 182 x64/full-codegen-x64.cc 183 x64/ic-x64.cc 184 x64/jump-target-x64.cc 185 x64/macro-assembler-x64.cc 186 x64/regexp-macro-assembler-x64.cc 187 x64/register-allocator-x64.cc 188 x64/stub-cache-x64.cc 189 x64/virtual-frame-x64.cc 190 """), 191 'simulator:arm': ['arm/simulator-arm.cc'], 192 'simulator:mips': ['mips/simulator-mips.cc'], 193 'os:freebsd': ['platform-freebsd.cc', 'platform-posix.cc'], 194 'os:openbsd': ['platform-openbsd.cc', 'platform-posix.cc'], 195 'os:linux': ['platform-linux.cc', 'platform-posix.cc'], 196 'os:android': ['platform-linux.cc', 'platform-posix.cc'], 197 'os:macos': ['platform-macos.cc', 'platform-posix.cc'], 198 'os:solaris': ['platform-solaris.cc', 'platform-posix.cc'], 199 'os:nullos': ['platform-nullos.cc'], 200 'os:win32': ['platform-win32.cc'], 201 'mode:release': [], 202 'mode:debug': [ 203 'objects-debug.cc', 'prettyprinter.cc', 'regexp-macro-assembler-tracer.cc' 204 ] 205 } 206 207 208 D8_FILES = { 209 'all': [ 210 'd8.cc', 'd8-debug.cc' 211 ], 212 'os:linux': [ 213 'd8-posix.cc' 214 ], 215 'os:macos': [ 216 'd8-posix.cc' 217 ], 218 'os:android': [ 219 'd8-posix.cc' 220 ], 221 'os:freebsd': [ 222 'd8-posix.cc' 223 ], 224 'os:openbsd': [ 225 'd8-posix.cc' 226 ], 227 'os:solaris': [ 228 'd8-posix.cc' 229 ], 230 'os:win32': [ 231 'd8-windows.cc' 232 ], 233 'os:nullos': [ 234 'd8-windows.cc' # Empty implementation at the moment. 235 ], 236 'console:readline': [ 237 'd8-readline.cc' 238 ] 239 } 240 241 242 LIBRARY_FILES = ''' 243 runtime.js 244 v8natives.js 245 array.js 246 string.js 247 uri.js 248 math.js 249 messages.js 250 apinatives.js 251 date.js 252 regexp.js 253 json.js 254 mirror-debugger.js 255 debug-debugger.js 256 '''.split() 257 258 259 def Abort(message): 260 print message 261 sys.exit(1) 262 263 264 def ConfigureObjectFiles(): 265 env = Environment() 266 env.Replace(**context.flags['v8']) 267 context.ApplyEnvOverrides(env) 268 env['BUILDERS']['JS2C'] = Builder(action=js2c.JS2C) 269 env['BUILDERS']['Snapshot'] = Builder(action='$SOURCE $TARGET --logfile "$LOGFILE" --log-snapshot-positions') 270 271 # Build the standard platform-independent source files. 272 source_files = context.GetRelevantSources(SOURCES) 273 274 d8_files = context.GetRelevantSources(D8_FILES) 275 d8_js = env.JS2C('d8-js.cc', 'd8.js', TYPE='D8') 276 d8_js_obj = context.ConfigureObject(env, d8_js, CPPPATH=['.']) 277 d8_objs = [context.ConfigureObject(env, [d8_files]), d8_js_obj] 278 279 # Combine the JavaScript library files into a single C++ file and 280 # compile it. 281 library_files = [s for s in LIBRARY_FILES] 282 library_files.append('macros.py') 283 libraries_src, libraries_empty_src = env.JS2C(['libraries.cc', 'libraries-empty.cc'], library_files, TYPE='CORE') 284 libraries_obj = context.ConfigureObject(env, libraries_src, CPPPATH=['.']) 285 286 # Build dtoa. 287 dtoa_env = env.Copy() 288 dtoa_env.Replace(**context.flags['dtoa']) 289 dtoa_files = ['dtoa-config.c'] 290 dtoa_obj = context.ConfigureObject(dtoa_env, dtoa_files) 291 292 source_objs = context.ConfigureObject(env, source_files) 293 non_snapshot_files = [dtoa_obj, source_objs] 294 295 # Create snapshot if necessary. 296 empty_snapshot_obj = context.ConfigureObject(env, 'snapshot-empty.cc') 297 mksnapshot_env = env.Copy() 298 mksnapshot_env.Replace(**context.flags['mksnapshot']) 299 mksnapshot_src = 'mksnapshot.cc' 300 mksnapshot = mksnapshot_env.Program('mksnapshot', [mksnapshot_src, libraries_obj, non_snapshot_files, empty_snapshot_obj], PDB='mksnapshot.exe.pdb') 301 if context.use_snapshot: 302 if context.build_snapshot: 303 snapshot_cc = env.Snapshot('snapshot.cc', mksnapshot, LOGFILE=File('snapshot.log').abspath) 304 else: 305 snapshot_cc = Command('snapshot.cc', [], []) 306 snapshot_obj = context.ConfigureObject(env, snapshot_cc, CPPPATH=['.']) 307 else: 308 snapshot_obj = empty_snapshot_obj 309 library_objs = [non_snapshot_files, libraries_obj, snapshot_obj] 310 return (library_objs, d8_objs, [mksnapshot]) 311 312 313 (library_objs, d8_objs, mksnapshot) = ConfigureObjectFiles() 314 Return('library_objs d8_objs mksnapshot') 315
