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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 namespace v8 { | 8 namespace v8 { |
| 9 namespace internal { | 9 namespace internal { |
| 10 | 10 |
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| 56 \ | 56 \ |
| 57 V(HandleApiCall, NEEDS_CALLED_FUNCTION) \ | 57 V(HandleApiCall, NEEDS_CALLED_FUNCTION) \ |
| 58 V(HandleApiCallConstruct, NEEDS_CALLED_FUNCTION) \ | 58 V(HandleApiCallConstruct, NEEDS_CALLED_FUNCTION) \ |
| 59 V(HandleApiCallAsFunction, NO_EXTRA_ARGUMENTS) \ | 59 V(HandleApiCallAsFunction, NO_EXTRA_ARGUMENTS) \ |
| 60 V(HandleApiCallAsConstructor, NO_EXTRA_ARGUMENTS) \ | 60 V(HandleApiCallAsConstructor, NO_EXTRA_ARGUMENTS) \ |
| 61 \ | 61 \ |
| 62 V(StrictModePoisonPill, NO_EXTRA_ARGUMENTS) \ | 62 V(StrictModePoisonPill, NO_EXTRA_ARGUMENTS) \ |
| 63 V(GeneratorPoisonPill, NO_EXTRA_ARGUMENTS) | 63 V(GeneratorPoisonPill, NO_EXTRA_ARGUMENTS) |
| 64 | 64 |
| 65 // Define list of builtins implemented in assembly. | 65 // Define list of builtins implemented in assembly. |
| 66 #define BUILTIN_LIST_A(V) \ | 66 #define BUILTIN_LIST_A(V) \ |
| 67 V(ArgumentsAdaptorTrampoline, BUILTIN, UNINITIALIZED, \ | 67 V(ArgumentsAdaptorTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 68 kNoExtraICState) \ | 68 V(InOptimizationQueue, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 69 V(InOptimizationQueue, BUILTIN, UNINITIALIZED, \ | 69 V(JSConstructStubGeneric, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 70 kNoExtraICState) \ | 70 V(JSConstructStubApi, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 71 V(JSConstructStubGeneric, BUILTIN, UNINITIALIZED, \ | 71 V(JSEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 72 kNoExtraICState) \ | 72 V(JSConstructEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 73 V(JSConstructStubApi, BUILTIN, UNINITIALIZED, \ | 73 V(CompileLazy, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 74 kNoExtraICState) \ | 74 V(CompileOptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 75 V(JSEntryTrampoline, BUILTIN, UNINITIALIZED, \ | 75 V(CompileOptimizedConcurrent, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 76 kNoExtraICState) \ | 76 V(NotifyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 77 V(JSConstructEntryTrampoline, BUILTIN, UNINITIALIZED, \ | 77 V(NotifySoftDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 78 kNoExtraICState) \ | 78 V(NotifyLazyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 79 V(CompileUnoptimized, BUILTIN, UNINITIALIZED, \ | 79 V(NotifyStubFailure, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 80 kNoExtraICState) \ | 80 V(NotifyStubFailureSaveDoubles, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 81 V(CompileOptimized, BUILTIN, UNINITIALIZED, \ | 81 \ |
| 82 kNoExtraICState) \ | 82 V(LoadIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 83 V(CompileOptimizedConcurrent, BUILTIN, UNINITIALIZED, \ | 83 V(KeyedLoadIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 84 kNoExtraICState) \ | 84 V(StoreIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 85 V(NotifyDeoptimized, BUILTIN, UNINITIALIZED, \ | 85 V(KeyedStoreIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 86 kNoExtraICState) \ | 86 V(LoadIC_Getter_ForDeopt, LOAD_IC, MONOMORPHIC, kNoExtraICState) \ |
| 87 V(NotifySoftDeoptimized, BUILTIN, UNINITIALIZED, \ | 87 V(KeyedLoadIC_Initialize, KEYED_LOAD_IC, UNINITIALIZED, kNoExtraICState) \ |
| 88 kNoExtraICState) \ | 88 V(KeyedLoadIC_PreMonomorphic, KEYED_LOAD_IC, PREMONOMORPHIC, \ |
| 89 V(NotifyLazyDeoptimized, BUILTIN, UNINITIALIZED, \ | 89 kNoExtraICState) \ |
| 90 kNoExtraICState) \ | 90 V(KeyedLoadIC_Generic, KEYED_LOAD_IC, GENERIC, kNoExtraICState) \ |
| 91 V(NotifyStubFailure, BUILTIN, UNINITIALIZED, \ | 91 V(KeyedLoadIC_String, KEYED_LOAD_IC, MEGAMORPHIC, kNoExtraICState) \ |
| 92 kNoExtraICState) \ | 92 V(KeyedLoadIC_IndexedInterceptor, KEYED_LOAD_IC, MONOMORPHIC, \ |
| 93 V(NotifyStubFailureSaveDoubles, BUILTIN, UNINITIALIZED, \ | 93 kNoExtraICState) \ |
| 94 kNoExtraICState) \ | 94 V(KeyedLoadIC_SloppyArguments, KEYED_LOAD_IC, MONOMORPHIC, kNoExtraICState) \ |
| 95 \ | 95 \ |
| 96 V(LoadIC_Miss, BUILTIN, UNINITIALIZED, \ | 96 V(StoreIC_Setter_ForDeopt, STORE_IC, MONOMORPHIC, StoreIC::kStrictModeState) \ |
| 97 kNoExtraICState) \ | 97 \ |
| 98 V(KeyedLoadIC_Miss, BUILTIN, UNINITIALIZED, \ | 98 V(KeyedStoreIC_Initialize, KEYED_STORE_IC, UNINITIALIZED, kNoExtraICState) \ |
| 99 kNoExtraICState) \ | 99 V(KeyedStoreIC_PreMonomorphic, KEYED_STORE_IC, PREMONOMORPHIC, \ |
| 100 V(StoreIC_Miss, BUILTIN, UNINITIALIZED, \ | 100 kNoExtraICState) \ |
| 101 kNoExtraICState) \ | 101 V(KeyedStoreIC_Generic, KEYED_STORE_IC, GENERIC, kNoExtraICState) \ |
| 102 V(KeyedStoreIC_Miss, BUILTIN, UNINITIALIZED, \ | 102 \ |
| 103 kNoExtraICState) \ | 103 V(KeyedStoreIC_Initialize_Strict, KEYED_STORE_IC, UNINITIALIZED, \ |
| 104 V(LoadIC_Getter_ForDeopt, LOAD_IC, MONOMORPHIC, \ | 104 StoreIC::kStrictModeState) \ |
| 105 kNoExtraICState) \ | 105 V(KeyedStoreIC_PreMonomorphic_Strict, KEYED_STORE_IC, PREMONOMORPHIC, \ |
| 106 V(KeyedLoadIC_Initialize, KEYED_LOAD_IC, UNINITIALIZED, \ | 106 StoreIC::kStrictModeState) \ |
| 107 kNoExtraICState) \ | 107 V(KeyedStoreIC_Generic_Strict, KEYED_STORE_IC, GENERIC, \ |
| 108 V(KeyedLoadIC_PreMonomorphic, KEYED_LOAD_IC, PREMONOMORPHIC, \ | 108 StoreIC::kStrictModeState) \ |
| 109 kNoExtraICState) \ | 109 V(KeyedStoreIC_SloppyArguments, KEYED_STORE_IC, MONOMORPHIC, \ |
| 110 V(KeyedLoadIC_Generic, KEYED_LOAD_IC, GENERIC, \ | 110 kNoExtraICState) \ |
| 111 kNoExtraICState) \ | 111 \ |
| 112 V(KeyedLoadIC_String, KEYED_LOAD_IC, MEGAMORPHIC, \ | 112 /* Uses KeyedLoadIC_Initialize; must be after in list. */ \ |
| 113 kNoExtraICState) \ | 113 V(FunctionCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 114 V(KeyedLoadIC_IndexedInterceptor, KEYED_LOAD_IC, MONOMORPHIC, \ | 114 V(FunctionApply, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 115 kNoExtraICState) \ | 115 \ |
| 116 V(KeyedLoadIC_SloppyArguments, KEYED_LOAD_IC, MONOMORPHIC, \ | 116 V(InternalArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 117 kNoExtraICState) \ | 117 V(ArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 118 \ | 118 \ |
| 119 V(StoreIC_Setter_ForDeopt, STORE_IC, MONOMORPHIC, \ | 119 V(StringConstructCode, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 120 StoreIC::kStrictModeState) \ | 120 \ |
| 121 \ | 121 V(OnStackReplacement, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 122 V(KeyedStoreIC_Initialize, KEYED_STORE_IC, UNINITIALIZED, \ | 122 V(InterruptCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 123 kNoExtraICState) \ | 123 V(OsrAfterStackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 124 V(KeyedStoreIC_PreMonomorphic, KEYED_STORE_IC, PREMONOMORPHIC, \ | 124 V(StackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 125 kNoExtraICState) \ | 125 \ |
| 126 V(KeyedStoreIC_Generic, KEYED_STORE_IC, GENERIC, \ | 126 V(MarkCodeAsExecutedOnce, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 127 kNoExtraICState) \ | 127 V(MarkCodeAsExecutedTwice, BUILTIN, UNINITIALIZED, kNoExtraICState) \ |
| 128 \ | |
| 129 V(KeyedStoreIC_Initialize_Strict, KEYED_STORE_IC, UNINITIALIZED, \ | |
| 130 StoreIC::kStrictModeState) \ | |
| 131 V(KeyedStoreIC_PreMonomorphic_Strict, KEYED_STORE_IC, PREMONOMORPHIC, \ | |
| 132 StoreIC::kStrictModeState) \ | |
| 133 V(KeyedStoreIC_Generic_Strict, KEYED_STORE_IC, GENERIC, \ | |
| 134 StoreIC::kStrictModeState) \ | |
| 135 V(KeyedStoreIC_SloppyArguments, KEYED_STORE_IC, MONOMORPHIC, \ | |
| 136 kNoExtraICState) \ | |
| 137 \ | |
| 138 /* Uses KeyedLoadIC_Initialize; must be after in list. */ \ | |
| 139 V(FunctionCall, BUILTIN, UNINITIALIZED, \ | |
| 140 kNoExtraICState) \ | |
| 141 V(FunctionApply, BUILTIN, UNINITIALIZED, \ | |
| 142 kNoExtraICState) \ | |
| 143 \ | |
| 144 V(InternalArrayCode, BUILTIN, UNINITIALIZED, \ | |
| 145 kNoExtraICState) \ | |
| 146 V(ArrayCode, BUILTIN, UNINITIALIZED, \ | |
| 147 kNoExtraICState) \ | |
| 148 \ | |
| 149 V(StringConstructCode, BUILTIN, UNINITIALIZED, \ | |
| 150 kNoExtraICState) \ | |
| 151 \ | |
| 152 V(OnStackReplacement, BUILTIN, UNINITIALIZED, \ | |
| 153 kNoExtraICState) \ | |
| 154 V(InterruptCheck, BUILTIN, UNINITIALIZED, \ | |
| 155 kNoExtraICState) \ | |
| 156 V(OsrAfterStackCheck, BUILTIN, UNINITIALIZED, \ | |
| 157 kNoExtraICState) \ | |
| 158 V(StackCheck, BUILTIN, UNINITIALIZED, \ | |
| 159 kNoExtraICState) \ | |
| 160 \ | |
| 161 V(MarkCodeAsExecutedOnce, BUILTIN, UNINITIALIZED, \ | |
| 162 kNoExtraICState) \ | |
| 163 V(MarkCodeAsExecutedTwice, BUILTIN, UNINITIALIZED, \ | |
| 164 kNoExtraICState) \ | |
| 165 CODE_AGE_LIST_WITH_ARG(DECLARE_CODE_AGE_BUILTIN, V) | 128 CODE_AGE_LIST_WITH_ARG(DECLARE_CODE_AGE_BUILTIN, V) |
| 166 | 129 |
| 167 // Define list of builtin handlers implemented in assembly. | 130 // Define list of builtin handlers implemented in assembly. |
| 168 #define BUILTIN_LIST_H(V) \ | 131 #define BUILTIN_LIST_H(V) \ |
| 169 V(LoadIC_Slow, LOAD_IC) \ | 132 V(LoadIC_Slow, LOAD_IC) \ |
| 170 V(KeyedLoadIC_Slow, KEYED_LOAD_IC) \ | 133 V(KeyedLoadIC_Slow, KEYED_LOAD_IC) \ |
| 171 V(StoreIC_Slow, STORE_IC) \ | 134 V(StoreIC_Slow, STORE_IC) \ |
| 172 V(KeyedStoreIC_Slow, KEYED_STORE_IC) \ | 135 V(KeyedStoreIC_Slow, KEYED_STORE_IC) \ |
| 173 V(LoadIC_Normal, LOAD_IC) \ | 136 V(LoadIC_Normal, LOAD_IC) \ |
| 174 V(StoreIC_Normal, STORE_IC) | 137 V(StoreIC_Normal, STORE_IC) |
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| 327 // IterateBuiltins() above which assumes Object**'s for the callback | 290 // IterateBuiltins() above which assumes Object**'s for the callback |
| 328 // function f, we use an Object* array here. | 291 // function f, we use an Object* array here. |
| 329 Object* builtins_[builtin_count]; | 292 Object* builtins_[builtin_count]; |
| 330 const char* names_[builtin_count]; | 293 const char* names_[builtin_count]; |
| 331 static const char* const javascript_names_[id_count]; | 294 static const char* const javascript_names_[id_count]; |
| 332 static int const javascript_argc_[id_count]; | 295 static int const javascript_argc_[id_count]; |
| 333 | 296 |
| 334 static void Generate_Adaptor(MacroAssembler* masm, | 297 static void Generate_Adaptor(MacroAssembler* masm, |
| 335 CFunctionId id, | 298 CFunctionId id, |
| 336 BuiltinExtraArguments extra_args); | 299 BuiltinExtraArguments extra_args); |
| 337 static void Generate_CompileUnoptimized(MacroAssembler* masm); | 300 static void Generate_CompileLazy(MacroAssembler* masm); |
| 338 static void Generate_InOptimizationQueue(MacroAssembler* masm); | 301 static void Generate_InOptimizationQueue(MacroAssembler* masm); |
| 339 static void Generate_CompileOptimized(MacroAssembler* masm); | 302 static void Generate_CompileOptimized(MacroAssembler* masm); |
| 340 static void Generate_CompileOptimizedConcurrent(MacroAssembler* masm); | 303 static void Generate_CompileOptimizedConcurrent(MacroAssembler* masm); |
| 341 static void Generate_JSConstructStubGeneric(MacroAssembler* masm); | 304 static void Generate_JSConstructStubGeneric(MacroAssembler* masm); |
| 342 static void Generate_JSConstructStubApi(MacroAssembler* masm); | 305 static void Generate_JSConstructStubApi(MacroAssembler* masm); |
| 343 static void Generate_JSEntryTrampoline(MacroAssembler* masm); | 306 static void Generate_JSEntryTrampoline(MacroAssembler* masm); |
| 344 static void Generate_JSConstructEntryTrampoline(MacroAssembler* masm); | 307 static void Generate_JSConstructEntryTrampoline(MacroAssembler* masm); |
| 345 static void Generate_NotifyDeoptimized(MacroAssembler* masm); | 308 static void Generate_NotifyDeoptimized(MacroAssembler* masm); |
| 346 static void Generate_NotifySoftDeoptimized(MacroAssembler* masm); | 309 static void Generate_NotifySoftDeoptimized(MacroAssembler* masm); |
| 347 static void Generate_NotifyLazyDeoptimized(MacroAssembler* masm); | 310 static void Generate_NotifyLazyDeoptimized(MacroAssembler* masm); |
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| 378 | 341 |
| 379 friend class BuiltinFunctionTable; | 342 friend class BuiltinFunctionTable; |
| 380 friend class Isolate; | 343 friend class Isolate; |
| 381 | 344 |
| 382 DISALLOW_COPY_AND_ASSIGN(Builtins); | 345 DISALLOW_COPY_AND_ASSIGN(Builtins); |
| 383 }; | 346 }; |
| 384 | 347 |
| 385 } } // namespace v8::internal | 348 } } // namespace v8::internal |
| 386 | 349 |
| 387 #endif // V8_BUILTINS_H_ | 350 #endif // V8_BUILTINS_H_ |
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