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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef V8_BUILTINS_H_ | 5 #ifndef V8_BUILTINS_H_ |
| 6 #define V8_BUILTINS_H_ | 6 #define V8_BUILTINS_H_ |
| 7 | 7 |
| 8 #include "src/base/flags.h" | 8 #include "src/base/flags.h" |
| 9 #include "src/handles.h" | 9 #include "src/handles.h" |
| 10 | 10 |
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| 90 \ | 90 \ |
| 91 V(HandleApiCall, kTarget) \ | 91 V(HandleApiCall, kTarget) \ |
| 92 V(HandleApiCallConstruct, kTarget) \ | 92 V(HandleApiCallConstruct, kTarget) \ |
| 93 V(HandleApiCallAsFunction, kNone) \ | 93 V(HandleApiCallAsFunction, kNone) \ |
| 94 V(HandleApiCallAsConstructor, kNone) \ | 94 V(HandleApiCallAsConstructor, kNone) \ |
| 95 \ | 95 \ |
| 96 V(RestrictedFunctionPropertiesThrower, kNone) \ | 96 V(RestrictedFunctionPropertiesThrower, kNone) \ |
| 97 V(RestrictedStrictArgumentsPropertiesThrower, kNone) | 97 V(RestrictedStrictArgumentsPropertiesThrower, kNone) |
| 98 | 98 |
| 99 // Define list of builtins implemented in assembly. | 99 // Define list of builtins implemented in assembly. |
| 100 #define BUILTIN_LIST_A(V) \ | 100 #define BUILTIN_LIST_A(V) \ |
| 101 V(ArgumentsAdaptorTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 101 V(ArgumentsAdaptorTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 102 \ | 102 \ |
| 103 V(ConstructedNonConstructable, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 103 V(ConstructedNonConstructable, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 104 \ | 104 \ |
| 105 V(CallFunction_ReceiverIsNullOrUndefined, BUILTIN, UNINITIALIZED, \ | 105 V(CallFunction_ReceiverIsNullOrUndefined, BUILTIN, UNINITIALIZED, \ |
| 106 kNoExtraICState) \ | 106 kNoExtraICState) \ |
| 107 V(CallFunction_ReceiverIsNotNullOrUndefined, BUILTIN, UNINITIALIZED, \ | 107 V(CallFunction_ReceiverIsNotNullOrUndefined, BUILTIN, UNINITIALIZED, \ |
| 108 kNoExtraICState) \ | 108 kNoExtraICState) \ |
| 109 V(CallFunction_ReceiverIsAny, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 109 V(CallFunction_ReceiverIsAny, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 110 V(Call_ReceiverIsNullOrUndefined, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 110 V(Call_ReceiverIsNullOrUndefined, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 111 V(Call_ReceiverIsNotNullOrUndefined, BUILTIN, UNINITIALIZED, \ | 111 V(Call_ReceiverIsNotNullOrUndefined, BUILTIN, UNINITIALIZED, \ |
| 112 kNoExtraICState) \ | 112 kNoExtraICState) \ |
| 113 V(Call_ReceiverIsAny, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 113 V(Call_ReceiverIsAny, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 114 \ | 114 \ |
| 115 V(ConstructFunction, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 115 V(ConstructFunction, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 116 V(ConstructProxy, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 116 V(ConstructProxy, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 117 V(Construct, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 117 V(Construct, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 118 \ | 118 \ |
| 119 V(Apply, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 119 V(Apply, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 120 \ | 120 \ |
| 121 V(HandleFastApiCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 121 V(HandleFastApiCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 122 \ | 122 \ |
| 123 V(InOptimizationQueue, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 123 V(InOptimizationQueue, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 124 V(JSConstructStubGeneric, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 124 V(JSConstructStubGeneric, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 125 V(JSBuiltinsConstructStub, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 125 V(JSBuiltinsConstructStub, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 126 V(JSConstructStubApi, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 126 V(JSConstructStubApi, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 127 V(JSEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 127 V(JSEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 128 V(JSConstructEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 128 V(JSConstructEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 129 V(CompileLazy, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 129 V(CompileLazy, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 130 V(CompileOptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 130 V(CompileOptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 131 V(CompileOptimizedConcurrent, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 131 V(CompileOptimizedConcurrent, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 132 V(NotifyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 132 V(NotifyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 133 V(NotifySoftDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 133 V(NotifySoftDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 134 V(NotifyLazyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 134 V(NotifyLazyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 135 V(NotifyStubFailure, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 135 V(NotifyStubFailure, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 136 V(NotifyStubFailureSaveDoubles, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 136 V(NotifyStubFailureSaveDoubles, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 137 \ | 137 \ |
| 138 V(InterpreterEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 138 V(InterpreterEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 139 V(InterpreterExitTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 139 V(InterpreterExitTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 140 V(InterpreterPushArgsAndCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 140 V(InterpreterPushArgsAndCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 141 V(InterpreterPushArgsAndConstruct, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 141 V(InterpreterPushArgsAndConstruct, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 142 \ | 142 V(InterpreterNotifyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 143 V(LoadIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 143 V(InterpreterNotifySoftDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 144 V(KeyedLoadIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 144 V(InterpreterNotifyLazyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 145 V(StoreIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 145 \ |
| 146 V(KeyedStoreIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 146 V(LoadIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 147 V(LoadIC_Getter_ForDeopt, LOAD_IC, MONOMORPHIC, kNoExtraICState) \ | 147 V(KeyedLoadIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 148 V(KeyedLoadIC_Megamorphic, KEYED_LOAD_IC, MEGAMORPHIC, kNoExtraICState) \ | 148 V(StoreIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 149 \ | 149 V(KeyedStoreIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 150 V(KeyedLoadIC_Megamorphic_Strong, KEYED_LOAD_IC, MEGAMORPHIC, \ | 150 V(LoadIC_Getter_ForDeopt, LOAD_IC, MONOMORPHIC, kNoExtraICState) \ |
| 151 LoadICState::kStrongModeState) \ | 151 V(KeyedLoadIC_Megamorphic, KEYED_LOAD_IC, MEGAMORPHIC, kNoExtraICState) \ |
| 152 \ | 152 \ |
| 153 V(StoreIC_Setter_ForDeopt, STORE_IC, MONOMORPHIC, \ | 153 V(KeyedLoadIC_Megamorphic_Strong, KEYED_LOAD_IC, MEGAMORPHIC, \ |
| 154 StoreICState::kStrictModeState) \ | 154 LoadICState::kStrongModeState) \ |
| 155 \ | 155 \ |
| 156 V(KeyedStoreIC_Initialize, KEYED_STORE_IC, UNINITIALIZED, kNoExtraICState) \ | 156 V(StoreIC_Setter_ForDeopt, STORE_IC, MONOMORPHIC, \ |
| 157 V(KeyedStoreIC_PreMonomorphic, KEYED_STORE_IC, PREMONOMORPHIC, \ | 157 StoreICState::kStrictModeState) \ |
| 158 kNoExtraICState) \ | 158 \ |
| 159 V(KeyedStoreIC_Megamorphic, KEYED_STORE_IC, MEGAMORPHIC, kNoExtraICState) \ | 159 V(KeyedStoreIC_Initialize, KEYED_STORE_IC, UNINITIALIZED, kNoExtraICState) \ |
| 160 \ | 160 V(KeyedStoreIC_PreMonomorphic, KEYED_STORE_IC, PREMONOMORPHIC, \ |
| 161 V(KeyedStoreIC_Initialize_Strict, KEYED_STORE_IC, UNINITIALIZED, \ | 161 kNoExtraICState) \ |
| 162 StoreICState::kStrictModeState) \ | 162 V(KeyedStoreIC_Megamorphic, KEYED_STORE_IC, MEGAMORPHIC, kNoExtraICState) \ |
| 163 V(KeyedStoreIC_PreMonomorphic_Strict, KEYED_STORE_IC, PREMONOMORPHIC, \ | 163 \ |
| 164 StoreICState::kStrictModeState) \ | 164 V(KeyedStoreIC_Initialize_Strict, KEYED_STORE_IC, UNINITIALIZED, \ |
| 165 V(KeyedStoreIC_Megamorphic_Strict, KEYED_STORE_IC, MEGAMORPHIC, \ | 165 StoreICState::kStrictModeState) \ |
| 166 StoreICState::kStrictModeState) \ | 166 V(KeyedStoreIC_PreMonomorphic_Strict, KEYED_STORE_IC, PREMONOMORPHIC, \ |
| 167 \ | 167 StoreICState::kStrictModeState) \ |
| 168 V(FunctionCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 168 V(KeyedStoreIC_Megamorphic_Strict, KEYED_STORE_IC, MEGAMORPHIC, \ |
| 169 V(FunctionApply, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 169 StoreICState::kStrictModeState) \ |
| 170 V(ReflectApply, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 170 \ |
| 171 V(ReflectConstruct, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 171 V(FunctionCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 172 \ | 172 V(FunctionApply, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 173 V(InternalArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 173 V(ReflectApply, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 174 V(ArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 174 V(ReflectConstruct, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 175 \ | 175 \ |
| 176 V(StringConstructor, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 176 V(InternalArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 177 V(StringConstructor_ConstructStub, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 177 V(ArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 178 \ | 178 \ |
| 179 V(OnStackReplacement, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 179 V(StringConstructor, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 180 V(InterruptCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 180 V(StringConstructor_ConstructStub, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 181 V(OsrAfterStackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 181 \ |
| 182 V(StackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 182 V(OnStackReplacement, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 183 \ | 183 V(InterruptCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 184 V(MarkCodeAsToBeExecutedOnce, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 184 V(OsrAfterStackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 185 V(MarkCodeAsExecutedOnce, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 185 V(StackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 186 V(MarkCodeAsExecutedTwice, BUILTIN, UNINITIALIZED, kNoExtraICState) \ | 186 \ |
| 187 V(MarkCodeAsToBeExecutedOnce, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 188 V(MarkCodeAsExecutedOnce, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 189 V(MarkCodeAsExecutedTwice, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 187 CODE_AGE_LIST_WITH_ARG(DECLARE_CODE_AGE_BUILTIN, V) | 190 CODE_AGE_LIST_WITH_ARG(DECLARE_CODE_AGE_BUILTIN, V) |
| 188 | 191 |
| 189 // Define list of builtin handlers implemented in assembly. | 192 // Define list of builtin handlers implemented in assembly. |
| 190 #define BUILTIN_LIST_H(V) \ | 193 #define BUILTIN_LIST_H(V) \ |
| 191 V(LoadIC_Slow, LOAD_IC) \ | 194 V(LoadIC_Slow, LOAD_IC) \ |
| 192 V(LoadIC_Slow_Strong, LOAD_IC) \ | 195 V(LoadIC_Slow_Strong, LOAD_IC) \ |
| 193 V(KeyedLoadIC_Slow, KEYED_LOAD_IC) \ | 196 V(KeyedLoadIC_Slow, KEYED_LOAD_IC) \ |
| 194 V(KeyedLoadIC_Slow_Strong, KEYED_LOAD_IC) \ | 197 V(KeyedLoadIC_Slow_Strong, KEYED_LOAD_IC) \ |
| 195 V(StoreIC_Slow, STORE_IC) \ | 198 V(StoreIC_Slow, STORE_IC) \ |
| 196 V(KeyedStoreIC_Slow, KEYED_STORE_IC) \ | 199 V(KeyedStoreIC_Slow, KEYED_STORE_IC) \ |
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| 366 static void Generate_StringConstructor_ConstructStub(MacroAssembler* masm); | 369 static void Generate_StringConstructor_ConstructStub(MacroAssembler* masm); |
| 367 static void Generate_OnStackReplacement(MacroAssembler* masm); | 370 static void Generate_OnStackReplacement(MacroAssembler* masm); |
| 368 static void Generate_OsrAfterStackCheck(MacroAssembler* masm); | 371 static void Generate_OsrAfterStackCheck(MacroAssembler* masm); |
| 369 static void Generate_InterruptCheck(MacroAssembler* masm); | 372 static void Generate_InterruptCheck(MacroAssembler* masm); |
| 370 static void Generate_StackCheck(MacroAssembler* masm); | 373 static void Generate_StackCheck(MacroAssembler* masm); |
| 371 | 374 |
| 372 static void Generate_InterpreterEntryTrampoline(MacroAssembler* masm); | 375 static void Generate_InterpreterEntryTrampoline(MacroAssembler* masm); |
| 373 static void Generate_InterpreterExitTrampoline(MacroAssembler* masm); | 376 static void Generate_InterpreterExitTrampoline(MacroAssembler* masm); |
| 374 static void Generate_InterpreterPushArgsAndCall(MacroAssembler* masm); | 377 static void Generate_InterpreterPushArgsAndCall(MacroAssembler* masm); |
| 375 static void Generate_InterpreterPushArgsAndConstruct(MacroAssembler* masm); | 378 static void Generate_InterpreterPushArgsAndConstruct(MacroAssembler* masm); |
| 379 static void Generate_InterpreterNotifyDeoptimized(MacroAssembler* masm); |
| 380 static void Generate_InterpreterNotifySoftDeoptimized(MacroAssembler* masm); |
| 381 static void Generate_InterpreterNotifyLazyDeoptimized(MacroAssembler* masm); |
| 376 | 382 |
| 377 #define DECLARE_CODE_AGE_BUILTIN_GENERATOR(C) \ | 383 #define DECLARE_CODE_AGE_BUILTIN_GENERATOR(C) \ |
| 378 static void Generate_Make##C##CodeYoungAgainEvenMarking( \ | 384 static void Generate_Make##C##CodeYoungAgainEvenMarking( \ |
| 379 MacroAssembler* masm); \ | 385 MacroAssembler* masm); \ |
| 380 static void Generate_Make##C##CodeYoungAgainOddMarking( \ | 386 static void Generate_Make##C##CodeYoungAgainOddMarking( \ |
| 381 MacroAssembler* masm); | 387 MacroAssembler* masm); |
| 382 CODE_AGE_LIST(DECLARE_CODE_AGE_BUILTIN_GENERATOR) | 388 CODE_AGE_LIST(DECLARE_CODE_AGE_BUILTIN_GENERATOR) |
| 383 #undef DECLARE_CODE_AGE_BUILTIN_GENERATOR | 389 #undef DECLARE_CODE_AGE_BUILTIN_GENERATOR |
| 384 | 390 |
| 385 static void Generate_MarkCodeAsToBeExecutedOnce(MacroAssembler* masm); | 391 static void Generate_MarkCodeAsToBeExecutedOnce(MacroAssembler* masm); |
| 386 static void Generate_MarkCodeAsExecutedOnce(MacroAssembler* masm); | 392 static void Generate_MarkCodeAsExecutedOnce(MacroAssembler* masm); |
| 387 static void Generate_MarkCodeAsExecutedTwice(MacroAssembler* masm); | 393 static void Generate_MarkCodeAsExecutedTwice(MacroAssembler* masm); |
| 388 | 394 |
| 389 static void InitBuiltinFunctionTable(); | 395 static void InitBuiltinFunctionTable(); |
| 390 | 396 |
| 391 bool initialized_; | 397 bool initialized_; |
| 392 | 398 |
| 393 friend class BuiltinFunctionTable; | 399 friend class BuiltinFunctionTable; |
| 394 friend class Isolate; | 400 friend class Isolate; |
| 395 | 401 |
| 396 DISALLOW_COPY_AND_ASSIGN(Builtins); | 402 DISALLOW_COPY_AND_ASSIGN(Builtins); |
| 397 }; | 403 }; |
| 398 | 404 |
| 399 } // namespace internal | 405 } // namespace internal |
| 400 } // namespace v8 | 406 } // namespace v8 |
| 401 | 407 |
| 402 #endif // V8_BUILTINS_H_ | 408 #endif // V8_BUILTINS_H_ |
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