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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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