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 "ExecutableMemory.cpp", 44 "Pragma.cpp", 45 "Reactor.cpp", 46 "SIMD.cpp", 47 ] 48 49 configs = [ 50 ":swiftshader_reactor_base_private_config", 51 ] 52} 53 54if (supports_subzero) { 55 # Need a separate config to ensure the warnings are added to the end. 56 config("swiftshader_subzero_common_private_config") { 57 defines = [ 58 "ALLOW_DUMP=0", 59 "ALLOW_TIMERS=0", 60 "ALLOW_LLVM_CL=0", 61 "ALLOW_LLVM_IR=0", 62 "ALLOW_LLVM_IR_AS_INPUT=0", 63 "ALLOW_MINIMAL_BUILD=0", 64 "ALLOW_WASM=0", 65 "ICE_THREAD_LOCAL_HACK=0", 66 ] 67 68 if (current_cpu == "x64") { 69 defines += [ 70 "SZTARGET=X8664", 71 "SUBZERO_TARGET=X8664", 72 ] 73 } else if (current_cpu == "x86") { 74 defines += [ 75 "SZTARGET=X8632", 76 "SUBZERO_TARGET=X8632", 77 ] 78 } else if (current_cpu == "mipsel") { 79 defines += [ 80 "SZTARGET=MIPS32", 81 "SUBZERO_TARGET=MIPS32", 82 ] 83 } else if (current_cpu == "arm") { 84 defines += [ 85 "SZTARGET=ARM32", 86 "SUBZERO_TARGET=ARM32", 87 ] 88 } 89 90 include_dirs = [ 91 "../../third_party/subzero", 92 "../../third_party/subzero/pnacl-llvm/include/", 93 "../../third_party/llvm-subzero/include/", 94 ] 95 96 if (is_win) { 97 include_dirs += 98 [ "../../third_party/llvm-subzero/build/Windows/include/" ] 99 } else if (is_linux || is_chromeos) { 100 include_dirs += [ "../../third_party/llvm-subzero/build/Linux/include/" ] 101 } else if (is_fuchsia) { 102 include_dirs += 103 [ "../../third_party/llvm-subzero/build/Fuchsia/include/" ] 104 } else if (is_mac) { 105 include_dirs += [ "../../third_party/llvm-subzero/build/MacOS/include/" ] 106 } 107 } 108 109 config("swiftshader_subzero_private_config") { 110 cflags = [] 111 112 if (is_win) { 113 cflags += [ 114 "/wd4005", 115 "/wd4018", 116 "/wd4141", 117 "/wd4146", 118 "/wd4245", # conversion from int to unsigned int (llvm) 119 "/wd4267", 120 "/wd4291", 121 "/wd4310", 122 "/wd4334", 123 "/wd4389", 124 "/wd4701", 125 "/wd4702", 126 "/wd4703", 127 "/wd4706", 128 "/wd4800", 129 ] 130 131 if (!is_debug) { 132 cflags += [ "/wd4718" ] 133 } 134 135 if (is_clang) { 136 if (is_debug) { 137 cflags += [ "-Wno-sign-compare" ] 138 } 139 } 140 } else if (is_linux || is_chromeos || is_mac || is_fuchsia) { 141 cflags += [ "-Wno-macro-redefined" ] 142 } 143 144 if (is_clang) { 145 cflags += [ 146 "-Wno-header-hygiene", 147 "-Wno-deprecated-declarations", # (llvm) 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 += [ 184 "-Wno-header-hygiene", 185 "-Wno-deprecated-declarations", # (llvm) 186 ] 187 } 188 } 189 190 swiftshader_source_set("swiftshader_subzero") { 191 subzero_dir = "../../third_party/subzero" 192 subzero_llvm_dir = "../../third_party/llvm-subzero" 193 194 sources = [ 195 "$subzero_dir/src/IceAssembler.cpp", 196 "$subzero_dir/src/IceCfg.cpp", 197 "$subzero_dir/src/IceCfgNode.cpp", 198 "$subzero_dir/src/IceClFlags.cpp", 199 "$subzero_dir/src/IceELFObjectWriter.cpp", 200 "$subzero_dir/src/IceELFSection.cpp", 201 "$subzero_dir/src/IceFixups.cpp", 202 "$subzero_dir/src/IceGlobalContext.cpp", 203 "$subzero_dir/src/IceGlobalInits.cpp", 204 "$subzero_dir/src/IceInst.cpp", 205 "$subzero_dir/src/IceInstrumentation.cpp", 206 "$subzero_dir/src/IceIntrinsics.cpp", 207 "$subzero_dir/src/IceLiveness.cpp", 208 "$subzero_dir/src/IceLoopAnalyzer.cpp", 209 "$subzero_dir/src/IceMangling.cpp", 210 "$subzero_dir/src/IceMemory.cpp", 211 "$subzero_dir/src/IceOperand.cpp", 212 "$subzero_dir/src/IceRangeSpec.cpp", 213 "$subzero_dir/src/IceRegAlloc.cpp", 214 "$subzero_dir/src/IceRevision.cpp", 215 "$subzero_dir/src/IceSwitchLowering.cpp", 216 "$subzero_dir/src/IceTargetLowering.cpp", 217 "$subzero_dir/src/IceThreading.cpp", 218 "$subzero_dir/src/IceTimerTree.cpp", 219 "$subzero_dir/src/IceTypes.cpp", 220 "$subzero_dir/src/IceVariableSplitting.cpp", 221 "$subzero_llvm_dir/lib/Demangle/ItaniumDemangle.cpp", 222 "$subzero_llvm_dir/lib/Support/APInt.cpp", 223 "$subzero_llvm_dir/lib/Support/Atomic.cpp", 224 "$subzero_llvm_dir/lib/Support/CommandLine.cpp", 225 "$subzero_llvm_dir/lib/Support/Debug.cpp", 226 "$subzero_llvm_dir/lib/Support/Errno.cpp", 227 "$subzero_llvm_dir/lib/Support/ErrorHandling.cpp", 228 "$subzero_llvm_dir/lib/Support/Hashing.cpp", 229 "$subzero_llvm_dir/lib/Support/ManagedStatic.cpp", 230 "$subzero_llvm_dir/lib/Support/MemoryBuffer.cpp", 231 "$subzero_llvm_dir/lib/Support/Mutex.cpp", 232 "$subzero_llvm_dir/lib/Support/NativeFormatting.cpp", 233 "$subzero_llvm_dir/lib/Support/Path.cpp", 234 "$subzero_llvm_dir/lib/Support/Process.cpp", 235 "$subzero_llvm_dir/lib/Support/Program.cpp", 236 "$subzero_llvm_dir/lib/Support/Regex.cpp", 237 "$subzero_llvm_dir/lib/Support/Signals.cpp", 238 "$subzero_llvm_dir/lib/Support/SmallPtrSet.cpp", 239 "$subzero_llvm_dir/lib/Support/SmallVector.cpp", 240 "$subzero_llvm_dir/lib/Support/StringExtras.cpp", 241 "$subzero_llvm_dir/lib/Support/StringMap.cpp", 242 "$subzero_llvm_dir/lib/Support/StringRef.cpp", 243 "$subzero_llvm_dir/lib/Support/StringSaver.cpp", 244 "$subzero_llvm_dir/lib/Support/Threading.cpp", 245 "$subzero_llvm_dir/lib/Support/Timer.cpp", 246 "$subzero_llvm_dir/lib/Support/Twine.cpp", 247 "$subzero_llvm_dir/lib/Support/circular_raw_ostream.cpp", 248 "$subzero_llvm_dir/lib/Support/raw_os_ostream.cpp", 249 "$subzero_llvm_dir/lib/Support/raw_ostream.cpp", 250 "$subzero_llvm_dir/lib/Support/regcomp.c", 251 "$subzero_llvm_dir/lib/Support/regerror.c", 252 "$subzero_llvm_dir/lib/Support/regexec.c", 253 "$subzero_llvm_dir/lib/Support/regfree.c", 254 "$subzero_llvm_dir/lib/Support/regstrlcpy.c", 255 ] 256 257 if (current_cpu == "x64") { 258 sources += [ 259 "$subzero_dir/src/IceAssemblerX8664.cpp", 260 "$subzero_dir/src/IceInstX8664.cpp", 261 "$subzero_dir/src/IceTargetLoweringX8664.cpp", 262 ] 263 } else if (current_cpu == "x86") { 264 sources += [ 265 "$subzero_dir/src/IceAssemblerX8632.cpp", 266 "$subzero_dir/src/IceInstX8632.cpp", 267 "$subzero_dir/src/IceTargetLoweringX8632.cpp", 268 ] 269 } else if (current_cpu == "mipsel") { 270 sources += [ 271 "$subzero_dir/src/IceAssemblerMIPS32.cpp", 272 "$subzero_dir/src/IceInstMIPS32.cpp", 273 "$subzero_dir/src/IceTargetLoweringMIPS32.cpp", 274 ] 275 } else if (current_cpu == "arm") { 276 sources += [ 277 "$subzero_dir/src/IceAssemblerARM32.cpp", 278 "$subzero_dir/src/IceInstARM32.cpp", 279 "$subzero_dir/src/IceTargetLoweringARM32.cpp", 280 ] 281 } 282 283 configs = [ 284 ":swiftshader_subzero_common_private_config", 285 ":swiftshader_subzero_private_config", 286 ] 287 } 288 289 swiftshader_source_set("swiftshader_subzero_reactor") { 290 deps = [ 291 "../../third_party/marl:Marl", 292 ":swiftshader_reactor_base", 293 ":swiftshader_subzero", 294 ] 295 296 sources = [ 297 "Optimizer.cpp", 298 "SubzeroReactor.cpp", 299 ] 300 301 configs = [ 302 ":swiftshader_subzero_common_private_config", 303 ":swiftshader_reactor_with_subzero_private_config", 304 ] 305 } 306} 307 308if (supports_llvm) { 309 swiftshader_source_set("swiftshader_llvm_reactor") { 310 llvm_dir = "../../third_party/llvm-10.0" 311 312 deps = [ 313 ":swiftshader_reactor_base", 314 "$llvm_dir:swiftshader_llvm", 315 ] 316 317 sources = [ 318 "CPUID.cpp", 319 "LLVMJIT.cpp", 320 "LLVMReactor.cpp", 321 ] 322 323 configs = [ ":swiftshader_llvm_reactor_private_config" ] 324 325 include_dirs = [ 326 "$llvm_dir/llvm/include/", 327 "$llvm_dir/configs/common/include/", 328 ] 329 330 if (is_linux || is_chromeos) { 331 include_dirs += [ "$llvm_dir/configs/linux/include/" ] 332 } else if (is_fuchsia) { 333 include_dirs += [ "$llvm_dir/configs/fuchsia/include/" ] 334 } else if (is_win) { 335 include_dirs += [ "$llvm_dir/configs/windows/include/" ] 336 } else if (is_android) { 337 include_dirs += [ "$llvm_dir/configs/android/include/" ] 338 } else if (is_mac) { 339 include_dirs += [ "$llvm_dir/configs/darwin/include/" ] 340 } else { 341 assert(false, "llvm not configured for target platform") 342 } 343 } 344} 345 346swiftshader_source_set("swiftshader_reactor") { 347 if (use_swiftshader_with_subzero) { 348 deps = [ 349 ":swiftshader_subzero_reactor", 350 ] 351 } else { 352 deps = [ 353 ":swiftshader_llvm_reactor", 354 ] 355 } 356} 357