1# Copyright 2016 The SwiftShader Authors. All Rights Reserved. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15import("reactor.gni") 16import("../swiftshader.gni") 17 18config("swiftshader_llvm_reactor_private_config") { 19 if (is_win) { 20 cflags = [ 21 "/wd4141", # 'inline' used more than once. (LLVM 7.0) 22 "/wd4146", # unary minus operator applied to unsigned type. (LLVM 7.0) 23 "/wd4201", # nameless struct/union 24 "/wd4244", # conversion' conversion from 'type1' to 'type2' 25 "/wd4245", # conversion from int to unsigned int (llvm) 26 "/wd4624", # destructor was implicitly defined as deleted (LLVM 7.0) 27 ] 28 } else { 29 cflags = [ "-Wno-unused-local-typedef" ] 30 } 31} 32 33config("swiftshader_reactor_base_private_config") { 34 defines = [ 35 "REACTOR_ANONYMOUS_MMAP_NAME=swiftshader_jit", 36 ] 37} 38 39swiftshader_source_set("swiftshader_reactor_base") { 40 sources = [ 41 "Assert.cpp", 42 "Debug.cpp", 43 "EmulatedIntrinsics.cpp", 44 "ExecutableMemory.cpp", 45 "OptimalIntrinsics.cpp", 46 "Pragma.cpp", 47 "Reactor.cpp", 48 ] 49 50 configs = [ 51 ":swiftshader_reactor_base_private_config", 52 ] 53} 54 55if (supports_subzero) { 56 # Need a separate config to ensure the warnings are added to the end. 57 config("swiftshader_subzero_common_private_config") { 58 defines = [ 59 "ALLOW_DUMP=0", 60 "ALLOW_TIMERS=0", 61 "ALLOW_LLVM_CL=0", 62 "ALLOW_LLVM_IR=0", 63 "ALLOW_LLVM_IR_AS_INPUT=0", 64 "ALLOW_MINIMAL_BUILD=0", 65 "ALLOW_WASM=0", 66 "ICE_THREAD_LOCAL_HACK=0", 67 ] 68 69 if (current_cpu == "x64") { 70 defines += [ 71 "SZTARGET=X8664", 72 "SUBZERO_TARGET=X8664", 73 ] 74 } else if (current_cpu == "x86") { 75 defines += [ 76 "SZTARGET=X8632", 77 "SUBZERO_TARGET=X8632", 78 ] 79 } else if (current_cpu == "mipsel") { 80 defines += [ 81 "SZTARGET=MIPS32", 82 "SUBZERO_TARGET=MIPS32", 83 ] 84 } else if (current_cpu == "arm") { 85 defines += [ 86 "SZTARGET=ARM32", 87 "SUBZERO_TARGET=ARM32", 88 ] 89 } 90 91 include_dirs = [ 92 "../../third_party/subzero", 93 "../../third_party/subzero/pnacl-llvm/include/", 94 "../../third_party/llvm-subzero/include/", 95 ] 96 97 if (is_win) { 98 include_dirs += 99 [ "../../third_party/llvm-subzero/build/Windows/include/" ] 100 } else if (is_linux || is_chromeos) { 101 include_dirs += [ "../../third_party/llvm-subzero/build/Linux/include/" ] 102 } else if (is_fuchsia) { 103 include_dirs += 104 [ "../../third_party/llvm-subzero/build/Fuchsia/include/" ] 105 } else if (is_mac) { 106 include_dirs += [ "../../third_party/llvm-subzero/build/MacOS/include/" ] 107 } 108 } 109 110 config("swiftshader_subzero_private_config") { 111 cflags = [] 112 113 if (is_win) { 114 cflags += [ 115 "/wd4005", 116 "/wd4018", 117 "/wd4141", 118 "/wd4146", 119 "/wd4245", # conversion from int to unsigned int (llvm) 120 "/wd4267", 121 "/wd4291", 122 "/wd4310", 123 "/wd4334", 124 "/wd4389", 125 "/wd4701", 126 "/wd4702", 127 "/wd4703", 128 "/wd4706", 129 "/wd4800", 130 ] 131 132 if (!is_debug) { 133 cflags += [ "/wd4718" ] 134 } 135 136 if (is_clang) { 137 if (is_debug) { 138 cflags += [ "-Wno-sign-compare" ] 139 } 140 } 141 } else if (is_linux || is_chromeos || is_mac || is_fuchsia) { 142 cflags += [ "-Wno-macro-redefined" ] 143 } 144 145 if (is_clang) { 146 cflags += [ 147 "-Wno-header-hygiene", 148 "-Wno-enum-compare-switch", 149 "-Wno-unused-lambda-capture", 150 "-Wno-unused-function", 151 ] 152 } 153 } 154 155 config("swiftshader_reactor_with_subzero_private_config") { 156 cflags = [] 157 158 if (is_win) { 159 cflags += [ 160 "/wd4141", 161 "/wd4146", 162 "/wd4245", # conversion from int to unsigned int (llvm) 163 "/wd4267", 164 "/wd4291", 165 "/wd4309", 166 "/wd4702", 167 "/wd4800", 168 ] 169 170 cflags += [ 171 "/wd4018", # signed/unsigned mismatch (llvm) 172 "/wd4310", # cast truncates constant value (llvm) 173 ] 174 175 if (is_clang) { 176 if (is_debug) { 177 cflags += [ "-Wno-sign-compare" ] 178 } 179 } 180 } 181 182 if (is_clang) { 183 cflags += [ "-Wno-header-hygiene" ] 184 } 185 } 186 187 swiftshader_source_set("swiftshader_subzero") { 188 subzero_dir = "../../third_party/subzero" 189 subzero_llvm_dir = "../../third_party/llvm-subzero" 190 191 sources = [ 192 "$subzero_dir/src/IceAssembler.cpp", 193 "$subzero_dir/src/IceCfg.cpp", 194 "$subzero_dir/src/IceCfgNode.cpp", 195 "$subzero_dir/src/IceClFlags.cpp", 196 "$subzero_dir/src/IceELFObjectWriter.cpp", 197 "$subzero_dir/src/IceELFSection.cpp", 198 "$subzero_dir/src/IceFixups.cpp", 199 "$subzero_dir/src/IceGlobalContext.cpp", 200 "$subzero_dir/src/IceGlobalInits.cpp", 201 "$subzero_dir/src/IceInst.cpp", 202 "$subzero_dir/src/IceInstrumentation.cpp", 203 "$subzero_dir/src/IceIntrinsics.cpp", 204 "$subzero_dir/src/IceLiveness.cpp", 205 "$subzero_dir/src/IceLoopAnalyzer.cpp", 206 "$subzero_dir/src/IceMangling.cpp", 207 "$subzero_dir/src/IceMemory.cpp", 208 "$subzero_dir/src/IceOperand.cpp", 209 "$subzero_dir/src/IceRangeSpec.cpp", 210 "$subzero_dir/src/IceRegAlloc.cpp", 211 "$subzero_dir/src/IceRevision.cpp", 212 "$subzero_dir/src/IceSwitchLowering.cpp", 213 "$subzero_dir/src/IceTargetLowering.cpp", 214 "$subzero_dir/src/IceThreading.cpp", 215 "$subzero_dir/src/IceTimerTree.cpp", 216 "$subzero_dir/src/IceTypes.cpp", 217 "$subzero_dir/src/IceVariableSplitting.cpp", 218 "$subzero_llvm_dir/lib/Demangle/ItaniumDemangle.cpp", 219 "$subzero_llvm_dir/lib/Support/APInt.cpp", 220 "$subzero_llvm_dir/lib/Support/Atomic.cpp", 221 "$subzero_llvm_dir/lib/Support/CommandLine.cpp", 222 "$subzero_llvm_dir/lib/Support/ConvertUTF.cpp", 223 "$subzero_llvm_dir/lib/Support/ConvertUTFWrapper.cpp", 224 "$subzero_llvm_dir/lib/Support/Debug.cpp", 225 "$subzero_llvm_dir/lib/Support/Errno.cpp", 226 "$subzero_llvm_dir/lib/Support/ErrorHandling.cpp", 227 "$subzero_llvm_dir/lib/Support/Hashing.cpp", 228 "$subzero_llvm_dir/lib/Support/ManagedStatic.cpp", 229 "$subzero_llvm_dir/lib/Support/MemoryBuffer.cpp", 230 "$subzero_llvm_dir/lib/Support/Mutex.cpp", 231 "$subzero_llvm_dir/lib/Support/NativeFormatting.cpp", 232 "$subzero_llvm_dir/lib/Support/Path.cpp", 233 "$subzero_llvm_dir/lib/Support/Process.cpp", 234 "$subzero_llvm_dir/lib/Support/Program.cpp", 235 "$subzero_llvm_dir/lib/Support/Regex.cpp", 236 "$subzero_llvm_dir/lib/Support/Signals.cpp", 237 "$subzero_llvm_dir/lib/Support/SmallPtrSet.cpp", 238 "$subzero_llvm_dir/lib/Support/SmallVector.cpp", 239 "$subzero_llvm_dir/lib/Support/StringExtras.cpp", 240 "$subzero_llvm_dir/lib/Support/StringMap.cpp", 241 "$subzero_llvm_dir/lib/Support/StringRef.cpp", 242 "$subzero_llvm_dir/lib/Support/StringSaver.cpp", 243 "$subzero_llvm_dir/lib/Support/Threading.cpp", 244 "$subzero_llvm_dir/lib/Support/Timer.cpp", 245 "$subzero_llvm_dir/lib/Support/Twine.cpp", 246 "$subzero_llvm_dir/lib/Support/circular_raw_ostream.cpp", 247 "$subzero_llvm_dir/lib/Support/raw_os_ostream.cpp", 248 "$subzero_llvm_dir/lib/Support/raw_ostream.cpp", 249 "$subzero_llvm_dir/lib/Support/regcomp.c", 250 "$subzero_llvm_dir/lib/Support/regerror.c", 251 "$subzero_llvm_dir/lib/Support/regexec.c", 252 "$subzero_llvm_dir/lib/Support/regfree.c", 253 "$subzero_llvm_dir/lib/Support/regstrlcpy.c", 254 ] 255 256 if (current_cpu == "x64") { 257 sources += [ 258 "$subzero_dir/src/IceAssemblerX8664.cpp", 259 "$subzero_dir/src/IceInstX8664.cpp", 260 "$subzero_dir/src/IceTargetLoweringX8664.cpp", 261 ] 262 } else if (current_cpu == "x86") { 263 sources += [ 264 "$subzero_dir/src/IceAssemblerX8632.cpp", 265 "$subzero_dir/src/IceInstX8632.cpp", 266 "$subzero_dir/src/IceTargetLoweringX8632.cpp", 267 ] 268 } else if (current_cpu == "mipsel") { 269 sources += [ 270 "$subzero_dir/src/IceAssemblerMIPS32.cpp", 271 "$subzero_dir/src/IceInstMIPS32.cpp", 272 "$subzero_dir/src/IceTargetLoweringMIPS32.cpp", 273 ] 274 } else if (current_cpu == "arm") { 275 sources += [ 276 "$subzero_dir/src/IceAssemblerARM32.cpp", 277 "$subzero_dir/src/IceInstARM32.cpp", 278 "$subzero_dir/src/IceTargetLoweringARM32.cpp", 279 ] 280 } 281 282 configs = [ 283 ":swiftshader_subzero_common_private_config", 284 ":swiftshader_subzero_private_config", 285 ] 286 } 287 288 swiftshader_source_set("swiftshader_subzero_reactor") { 289 deps = [ 290 "../../third_party/marl:Marl", 291 ":swiftshader_reactor_base", 292 ":swiftshader_subzero", 293 ] 294 295 sources = [ 296 "Optimizer.cpp", 297 "SubzeroReactor.cpp", 298 ] 299 300 configs = [ 301 ":swiftshader_subzero_common_private_config", 302 ":swiftshader_reactor_with_subzero_private_config", 303 ] 304 } 305} 306 307if (supports_llvm) { 308 swiftshader_source_set("swiftshader_llvm_reactor") { 309 llvm_dir = "../../third_party/llvm-10.0" 310 311 deps = [ 312 ":swiftshader_reactor_base", 313 "$llvm_dir:swiftshader_llvm", 314 ] 315 316 sources = [ 317 "CPUID.cpp", 318 "LLVMJIT.cpp", 319 "LLVMReactor.cpp", 320 ] 321 322 configs = [ ":swiftshader_llvm_reactor_private_config" ] 323 324 include_dirs = [ 325 "$llvm_dir/llvm/include/", 326 "$llvm_dir/configs/common/include/", 327 ] 328 329 if (is_linux || is_chromeos) { 330 include_dirs += [ "$llvm_dir/configs/linux/include/" ] 331 } else if (is_fuchsia) { 332 include_dirs += [ "$llvm_dir/configs/fuchsia/include/" ] 333 } else if (is_win) { 334 include_dirs += [ "$llvm_dir/configs/windows/include/" ] 335 } else if (is_android) { 336 include_dirs += [ "$llvm_dir/configs/android/include/" ] 337 } else if (is_mac) { 338 include_dirs += [ "$llvm_dir/configs/darwin/include/" ] 339 } else { 340 assert(false, "llvm not configured for target platform") 341 } 342 } 343} 344 345swiftshader_source_set("swiftshader_reactor") { 346 if (use_swiftshader_with_subzero) { 347 deps = [ 348 ":swiftshader_subzero_reactor", 349 ] 350 } else { 351 deps = [ 352 ":swiftshader_llvm_reactor", 353 ] 354 } 355} 356