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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
| (...skipping 19 matching lines...) Expand all Loading... |
| 30 | 30 |
| 31 namespace v8 { | 31 namespace v8 { |
| 32 namespace internal { | 32 namespace internal { |
| 33 | 33 |
| 34 // Specifies extra arguments required by a C++ builtin. | 34 // Specifies extra arguments required by a C++ builtin. |
| 35 enum BuiltinExtraArguments { | 35 enum BuiltinExtraArguments { |
| 36 NO_EXTRA_ARGUMENTS = 0, | 36 NO_EXTRA_ARGUMENTS = 0, |
| 37 NEEDS_CALLED_FUNCTION = 1 | 37 NEEDS_CALLED_FUNCTION = 1 |
| 38 }; | 38 }; |
| 39 | 39 |
| 40 // Specifies whether or not a builtin should be part of the snapshot. |
| 41 enum InSnapshot { |
| 42 NOT_IN_SNAPSHOT = 0, |
| 43 IN_SNAPSHOT = 1 |
| 44 }; |
| 45 |
| 46 #if defined(V8_TARGET_ARCH_ARM) |
| 47 #define NOT_IN_ARM_SNAPSHOT NOT_IN_SNAPSHOT |
| 48 #else |
| 49 #define NOT_IN_ARM_SNAPSHOT IN_SNAPSHOT |
| 50 #endif |
| 51 |
| 40 | 52 |
| 41 #define CODE_AGE_LIST_WITH_ARG(V, A) \ | 53 #define CODE_AGE_LIST_WITH_ARG(V, A) \ |
| 42 V(Quadragenarian, A) \ | 54 V(Quadragenarian, A) \ |
| 43 V(Quinquagenarian, A) \ | 55 V(Quinquagenarian, A) \ |
| 44 V(Sexagenarian, A) \ | 56 V(Sexagenarian, A) \ |
| 45 V(Septuagenarian, A) \ | 57 V(Septuagenarian, A) \ |
| 46 V(Octogenarian, A) | 58 V(Octogenarian, A) |
| 47 | 59 |
| 48 #define CODE_AGE_LIST_IGNORE_ARG(X, V) V(X) | 60 #define CODE_AGE_LIST_IGNORE_ARG(X, V) V(X) |
| 49 | 61 |
| 50 #define CODE_AGE_LIST(V) \ | 62 #define CODE_AGE_LIST(V) \ |
| 51 CODE_AGE_LIST_WITH_ARG(CODE_AGE_LIST_IGNORE_ARG, V) | 63 CODE_AGE_LIST_WITH_ARG(CODE_AGE_LIST_IGNORE_ARG, V) |
| 52 | 64 |
| 53 #define DECLARE_CODE_AGE_BUILTIN(C, V) \ | 65 #define DECLARE_CODE_AGE_BUILTIN(C, V) \ |
| 54 V(Make##C##CodeYoungAgainOddMarking, BUILTIN, \ | 66 V(Make##C##CodeYoungAgainOddMarking, BUILTIN, \ |
| 55 UNINITIALIZED, Code::kNoExtraICState) \ | 67 UNINITIALIZED, Code::kNoExtraICState, IN_SNAPSHOT) \ |
| 56 V(Make##C##CodeYoungAgainEvenMarking, BUILTIN, \ | 68 V(Make##C##CodeYoungAgainEvenMarking, BUILTIN, \ |
| 57 UNINITIALIZED, Code::kNoExtraICState) | 69 UNINITIALIZED, Code::kNoExtraICState, IN_SNAPSHOT) |
| 58 | 70 |
| 59 | 71 |
| 60 // Define list of builtins implemented in C++. | 72 // Define list of builtins implemented in C++. |
| 61 #define BUILTIN_LIST_C(V) \ | 73 #define BUILTIN_LIST_C(V) \ |
| 62 V(Illegal, NO_EXTRA_ARGUMENTS) \ | 74 V(Illegal, NO_EXTRA_ARGUMENTS) \ |
| 63 \ | 75 \ |
| 64 V(EmptyFunction, NO_EXTRA_ARGUMENTS) \ | 76 V(EmptyFunction, NO_EXTRA_ARGUMENTS) \ |
| 65 \ | 77 \ |
| 66 V(InternalArrayCodeGeneric, NO_EXTRA_ARGUMENTS) \ | 78 V(InternalArrayCodeGeneric, NO_EXTRA_ARGUMENTS) \ |
| 67 V(ArrayCodeGeneric, NO_EXTRA_ARGUMENTS) \ | 79 V(ArrayCodeGeneric, NO_EXTRA_ARGUMENTS) \ |
| 68 \ | 80 \ |
| 69 V(ArrayPush, NO_EXTRA_ARGUMENTS) \ | 81 V(ArrayPush, NO_EXTRA_ARGUMENTS) \ |
| 70 V(ArrayPop, NO_EXTRA_ARGUMENTS) \ | 82 V(ArrayPop, NO_EXTRA_ARGUMENTS) \ |
| 71 V(ArrayShift, NO_EXTRA_ARGUMENTS) \ | 83 V(ArrayShift, NO_EXTRA_ARGUMENTS) \ |
| 72 V(ArrayUnshift, NO_EXTRA_ARGUMENTS) \ | 84 V(ArrayUnshift, NO_EXTRA_ARGUMENTS) \ |
| 73 V(ArraySlice, NO_EXTRA_ARGUMENTS) \ | 85 V(ArraySlice, NO_EXTRA_ARGUMENTS) \ |
| 74 V(ArraySplice, NO_EXTRA_ARGUMENTS) \ | 86 V(ArraySplice, NO_EXTRA_ARGUMENTS) \ |
| 75 V(ArrayConcat, NO_EXTRA_ARGUMENTS) \ | 87 V(ArrayConcat, NO_EXTRA_ARGUMENTS) \ |
| 76 \ | 88 \ |
| 77 V(HandleApiCall, NEEDS_CALLED_FUNCTION) \ | 89 V(HandleApiCall, NEEDS_CALLED_FUNCTION) \ |
| 78 V(HandleApiCallConstruct, NEEDS_CALLED_FUNCTION) \ | 90 V(HandleApiCallConstruct, NEEDS_CALLED_FUNCTION) \ |
| 79 V(HandleApiCallAsFunction, NO_EXTRA_ARGUMENTS) \ | 91 V(HandleApiCallAsFunction, NO_EXTRA_ARGUMENTS) \ |
| 80 V(HandleApiCallAsConstructor, NO_EXTRA_ARGUMENTS) \ | 92 V(HandleApiCallAsConstructor, NO_EXTRA_ARGUMENTS) \ |
| 81 \ | 93 \ |
| 82 V(StrictModePoisonPill, NO_EXTRA_ARGUMENTS) | 94 V(StrictModePoisonPill, NO_EXTRA_ARGUMENTS) |
| 83 | 95 |
| 84 // Define list of builtins implemented in assembly. | 96 // Define list of builtins implemented in assembly. |
| 85 #define BUILTIN_LIST_A(V) \ | 97 #define BUILTIN_LIST_A(V) \ |
| 86 V(ArgumentsAdaptorTrampoline, BUILTIN, UNINITIALIZED, \ | 98 V(ArgumentsAdaptorTrampoline, BUILTIN, UNINITIALIZED, \ |
| 87 Code::kNoExtraICState) \ | 99 Code::kNoExtraICState, \ |
| 100 IN_SNAPSHOT) \ |
| 88 V(InRecompileQueue, BUILTIN, UNINITIALIZED, \ | 101 V(InRecompileQueue, BUILTIN, UNINITIALIZED, \ |
| 89 Code::kNoExtraICState) \ | 102 Code::kNoExtraICState, \ |
| 103 IN_SNAPSHOT) \ |
| 90 V(JSConstructStubCountdown, BUILTIN, UNINITIALIZED, \ | 104 V(JSConstructStubCountdown, BUILTIN, UNINITIALIZED, \ |
| 91 Code::kNoExtraICState) \ | 105 Code::kNoExtraICState, \ |
| 106 IN_SNAPSHOT) \ |
| 92 V(JSConstructStubGeneric, BUILTIN, UNINITIALIZED, \ | 107 V(JSConstructStubGeneric, BUILTIN, UNINITIALIZED, \ |
| 93 Code::kNoExtraICState) \ | 108 Code::kNoExtraICState, \ |
| 109 IN_SNAPSHOT) \ |
| 94 V(JSConstructStubApi, BUILTIN, UNINITIALIZED, \ | 110 V(JSConstructStubApi, BUILTIN, UNINITIALIZED, \ |
| 95 Code::kNoExtraICState) \ | 111 Code::kNoExtraICState, \ |
| 112 IN_SNAPSHOT) \ |
| 96 V(JSEntryTrampoline, BUILTIN, UNINITIALIZED, \ | 113 V(JSEntryTrampoline, BUILTIN, UNINITIALIZED, \ |
| 97 Code::kNoExtraICState) \ | 114 Code::kNoExtraICState, \ |
| 115 IN_SNAPSHOT) \ |
| 98 V(JSConstructEntryTrampoline, BUILTIN, UNINITIALIZED, \ | 116 V(JSConstructEntryTrampoline, BUILTIN, UNINITIALIZED, \ |
| 99 Code::kNoExtraICState) \ | 117 Code::kNoExtraICState, \ |
| 118 IN_SNAPSHOT) \ |
| 100 V(LazyCompile, BUILTIN, UNINITIALIZED, \ | 119 V(LazyCompile, BUILTIN, UNINITIALIZED, \ |
| 101 Code::kNoExtraICState) \ | 120 Code::kNoExtraICState, \ |
| 121 IN_SNAPSHOT) \ |
| 102 V(LazyRecompile, BUILTIN, UNINITIALIZED, \ | 122 V(LazyRecompile, BUILTIN, UNINITIALIZED, \ |
| 103 Code::kNoExtraICState) \ | 123 Code::kNoExtraICState, \ |
| 124 IN_SNAPSHOT) \ |
| 104 V(ParallelRecompile, BUILTIN, UNINITIALIZED, \ | 125 V(ParallelRecompile, BUILTIN, UNINITIALIZED, \ |
| 105 Code::kNoExtraICState) \ | 126 Code::kNoExtraICState, \ |
| 127 IN_SNAPSHOT) \ |
| 106 V(NotifyDeoptimized, BUILTIN, UNINITIALIZED, \ | 128 V(NotifyDeoptimized, BUILTIN, UNINITIALIZED, \ |
| 107 Code::kNoExtraICState) \ | 129 Code::kNoExtraICState, \ |
| 130 IN_SNAPSHOT) \ |
| 108 V(NotifyLazyDeoptimized, BUILTIN, UNINITIALIZED, \ | 131 V(NotifyLazyDeoptimized, BUILTIN, UNINITIALIZED, \ |
| 109 Code::kNoExtraICState) \ | 132 Code::kNoExtraICState, \ |
| 133 IN_SNAPSHOT) \ |
| 110 V(NotifyOSR, BUILTIN, UNINITIALIZED, \ | 134 V(NotifyOSR, BUILTIN, UNINITIALIZED, \ |
| 111 Code::kNoExtraICState) \ | 135 Code::kNoExtraICState, \ |
| 136 IN_SNAPSHOT) \ |
| 112 \ | 137 \ |
| 113 V(LoadIC_Miss, BUILTIN, UNINITIALIZED, \ | 138 V(LoadIC_Miss, BUILTIN, UNINITIALIZED, \ |
| 114 Code::kNoExtraICState) \ | 139 Code::kNoExtraICState, \ |
| 140 IN_SNAPSHOT) \ |
| 115 V(KeyedLoadIC_Miss, BUILTIN, UNINITIALIZED, \ | 141 V(KeyedLoadIC_Miss, BUILTIN, UNINITIALIZED, \ |
| 116 Code::kNoExtraICState) \ | 142 Code::kNoExtraICState, \ |
| 143 IN_SNAPSHOT) \ |
| 117 V(KeyedLoadIC_MissForceGeneric, BUILTIN, UNINITIALIZED, \ | 144 V(KeyedLoadIC_MissForceGeneric, BUILTIN, UNINITIALIZED, \ |
| 118 Code::kNoExtraICState) \ | 145 Code::kNoExtraICState, \ |
| 146 IN_SNAPSHOT) \ |
| 119 V(KeyedLoadIC_Slow, BUILTIN, UNINITIALIZED, \ | 147 V(KeyedLoadIC_Slow, BUILTIN, UNINITIALIZED, \ |
| 120 Code::kNoExtraICState) \ | 148 Code::kNoExtraICState, \ |
| 149 IN_SNAPSHOT) \ |
| 121 V(StoreIC_Miss, BUILTIN, UNINITIALIZED, \ | 150 V(StoreIC_Miss, BUILTIN, UNINITIALIZED, \ |
| 122 Code::kNoExtraICState) \ | 151 Code::kNoExtraICState, \ |
| 152 IN_SNAPSHOT) \ |
| 123 V(KeyedStoreIC_Miss, BUILTIN, UNINITIALIZED, \ | 153 V(KeyedStoreIC_Miss, BUILTIN, UNINITIALIZED, \ |
| 124 Code::kNoExtraICState) \ | 154 Code::kNoExtraICState, \ |
| 155 IN_SNAPSHOT) \ |
| 125 V(KeyedStoreIC_MissForceGeneric, BUILTIN, UNINITIALIZED, \ | 156 V(KeyedStoreIC_MissForceGeneric, BUILTIN, UNINITIALIZED, \ |
| 126 Code::kNoExtraICState) \ | 157 Code::kNoExtraICState, \ |
| 158 IN_SNAPSHOT) \ |
| 127 V(KeyedStoreIC_Slow, BUILTIN, UNINITIALIZED, \ | 159 V(KeyedStoreIC_Slow, BUILTIN, UNINITIALIZED, \ |
| 128 Code::kNoExtraICState) \ | 160 Code::kNoExtraICState, \ |
| 161 IN_SNAPSHOT) \ |
| 129 V(LoadIC_Initialize, LOAD_IC, UNINITIALIZED, \ | 162 V(LoadIC_Initialize, LOAD_IC, UNINITIALIZED, \ |
| 130 Code::kNoExtraICState) \ | 163 Code::kNoExtraICState, \ |
| 164 IN_SNAPSHOT) \ |
| 131 V(LoadIC_PreMonomorphic, LOAD_IC, PREMONOMORPHIC, \ | 165 V(LoadIC_PreMonomorphic, LOAD_IC, PREMONOMORPHIC, \ |
| 132 Code::kNoExtraICState) \ | 166 Code::kNoExtraICState, \ |
| 167 IN_SNAPSHOT) \ |
| 133 V(LoadIC_Normal, LOAD_IC, MONOMORPHIC, \ | 168 V(LoadIC_Normal, LOAD_IC, MONOMORPHIC, \ |
| 134 Code::kNoExtraICState) \ | 169 Code::kNoExtraICState, \ |
| 170 IN_SNAPSHOT) \ |
| 135 V(LoadIC_ArrayLength, LOAD_IC, MONOMORPHIC, \ | 171 V(LoadIC_ArrayLength, LOAD_IC, MONOMORPHIC, \ |
| 136 Code::kNoExtraICState) \ | 172 Code::kNoExtraICState, \ |
| 173 IN_SNAPSHOT) \ |
| 137 V(LoadIC_StringLength, LOAD_IC, MONOMORPHIC, \ | 174 V(LoadIC_StringLength, LOAD_IC, MONOMORPHIC, \ |
| 138 Code::kNoExtraICState) \ | 175 Code::kNoExtraICState, \ |
| 176 IN_SNAPSHOT) \ |
| 139 V(LoadIC_StringWrapperLength, LOAD_IC, MONOMORPHIC, \ | 177 V(LoadIC_StringWrapperLength, LOAD_IC, MONOMORPHIC, \ |
| 140 Code::kNoExtraICState) \ | 178 Code::kNoExtraICState, \ |
| 179 IN_SNAPSHOT) \ |
| 141 V(LoadIC_FunctionPrototype, LOAD_IC, MONOMORPHIC, \ | 180 V(LoadIC_FunctionPrototype, LOAD_IC, MONOMORPHIC, \ |
| 142 Code::kNoExtraICState) \ | 181 Code::kNoExtraICState, \ |
| 182 IN_SNAPSHOT) \ |
| 143 V(LoadIC_Megamorphic, LOAD_IC, MEGAMORPHIC, \ | 183 V(LoadIC_Megamorphic, LOAD_IC, MEGAMORPHIC, \ |
| 144 Code::kNoExtraICState) \ | 184 Code::kNoExtraICState, \ |
| 185 IN_SNAPSHOT) \ |
| 145 V(LoadIC_Getter_ForDeopt, LOAD_IC, MONOMORPHIC, \ | 186 V(LoadIC_Getter_ForDeopt, LOAD_IC, MONOMORPHIC, \ |
| 146 Code::kNoExtraICState) \ | 187 Code::kNoExtraICState, \ |
| 188 IN_SNAPSHOT) \ |
| 147 \ | 189 \ |
| 148 V(KeyedLoadIC_Initialize, KEYED_LOAD_IC, UNINITIALIZED, \ | 190 V(KeyedLoadIC_Initialize, KEYED_LOAD_IC, UNINITIALIZED, \ |
| 149 Code::kNoExtraICState) \ | 191 Code::kNoExtraICState, \ |
| 192 IN_SNAPSHOT) \ |
| 150 V(KeyedLoadIC_PreMonomorphic, KEYED_LOAD_IC, PREMONOMORPHIC, \ | 193 V(KeyedLoadIC_PreMonomorphic, KEYED_LOAD_IC, PREMONOMORPHIC, \ |
| 151 Code::kNoExtraICState) \ | 194 Code::kNoExtraICState, \ |
| 195 IN_SNAPSHOT) \ |
| 152 V(KeyedLoadIC_Generic, KEYED_LOAD_IC, MEGAMORPHIC, \ | 196 V(KeyedLoadIC_Generic, KEYED_LOAD_IC, MEGAMORPHIC, \ |
| 153 Code::kNoExtraICState) \ | 197 Code::kNoExtraICState, \ |
| 198 IN_SNAPSHOT) \ |
| 154 V(KeyedLoadIC_String, KEYED_LOAD_IC, MEGAMORPHIC, \ | 199 V(KeyedLoadIC_String, KEYED_LOAD_IC, MEGAMORPHIC, \ |
| 155 Code::kNoExtraICState) \ | 200 Code::kNoExtraICState, \ |
| 201 IN_SNAPSHOT) \ |
| 156 V(KeyedLoadIC_IndexedInterceptor, KEYED_LOAD_IC, MEGAMORPHIC, \ | 202 V(KeyedLoadIC_IndexedInterceptor, KEYED_LOAD_IC, MEGAMORPHIC, \ |
| 157 Code::kNoExtraICState) \ | 203 Code::kNoExtraICState, \ |
| 204 IN_SNAPSHOT) \ |
| 158 V(KeyedLoadIC_NonStrictArguments, KEYED_LOAD_IC, MEGAMORPHIC, \ | 205 V(KeyedLoadIC_NonStrictArguments, KEYED_LOAD_IC, MEGAMORPHIC, \ |
| 159 Code::kNoExtraICState) \ | 206 Code::kNoExtraICState, \ |
| 207 IN_SNAPSHOT) \ |
| 160 \ | 208 \ |
| 161 V(StoreIC_Initialize, STORE_IC, UNINITIALIZED, \ | 209 V(StoreIC_Initialize, STORE_IC, UNINITIALIZED, \ |
| 162 Code::kNoExtraICState) \ | 210 Code::kNoExtraICState, \ |
| 211 IN_SNAPSHOT) \ |
| 163 V(StoreIC_ArrayLength, STORE_IC, MONOMORPHIC, \ | 212 V(StoreIC_ArrayLength, STORE_IC, MONOMORPHIC, \ |
| 164 Code::kNoExtraICState) \ | 213 Code::kNoExtraICState, \ |
| 214 IN_SNAPSHOT) \ |
| 165 V(StoreIC_Normal, STORE_IC, MONOMORPHIC, \ | 215 V(StoreIC_Normal, STORE_IC, MONOMORPHIC, \ |
| 166 Code::kNoExtraICState) \ | 216 Code::kNoExtraICState, \ |
| 217 IN_SNAPSHOT) \ |
| 167 V(StoreIC_Megamorphic, STORE_IC, MEGAMORPHIC, \ | 218 V(StoreIC_Megamorphic, STORE_IC, MEGAMORPHIC, \ |
| 168 Code::kNoExtraICState) \ | 219 Code::kNoExtraICState, \ |
| 220 IN_SNAPSHOT) \ |
| 169 V(StoreIC_GlobalProxy, STORE_IC, MEGAMORPHIC, \ | 221 V(StoreIC_GlobalProxy, STORE_IC, MEGAMORPHIC, \ |
| 170 Code::kNoExtraICState) \ | 222 Code::kNoExtraICState, \ |
| 223 IN_SNAPSHOT) \ |
| 171 V(StoreIC_Initialize_Strict, STORE_IC, UNINITIALIZED, \ | 224 V(StoreIC_Initialize_Strict, STORE_IC, UNINITIALIZED, \ |
| 172 kStrictMode) \ | 225 kStrictMode, \ |
| 226 IN_SNAPSHOT) \ |
| 173 V(StoreIC_ArrayLength_Strict, STORE_IC, MONOMORPHIC, \ | 227 V(StoreIC_ArrayLength_Strict, STORE_IC, MONOMORPHIC, \ |
| 174 kStrictMode) \ | 228 kStrictMode, \ |
| 229 IN_SNAPSHOT) \ |
| 175 V(StoreIC_Normal_Strict, STORE_IC, MONOMORPHIC, \ | 230 V(StoreIC_Normal_Strict, STORE_IC, MONOMORPHIC, \ |
| 176 kStrictMode) \ | 231 kStrictMode, \ |
| 232 IN_SNAPSHOT) \ |
| 177 V(StoreIC_Megamorphic_Strict, STORE_IC, MEGAMORPHIC, \ | 233 V(StoreIC_Megamorphic_Strict, STORE_IC, MEGAMORPHIC, \ |
| 178 kStrictMode) \ | 234 kStrictMode, \ |
| 235 IN_SNAPSHOT) \ |
| 179 V(StoreIC_GlobalProxy_Strict, STORE_IC, MEGAMORPHIC, \ | 236 V(StoreIC_GlobalProxy_Strict, STORE_IC, MEGAMORPHIC, \ |
| 180 kStrictMode) \ | 237 kStrictMode, \ |
| 238 IN_SNAPSHOT) \ |
| 181 V(StoreIC_Setter_ForDeopt, STORE_IC, MONOMORPHIC, \ | 239 V(StoreIC_Setter_ForDeopt, STORE_IC, MONOMORPHIC, \ |
| 182 kStrictMode) \ | 240 kStrictMode, \ |
| 241 IN_SNAPSHOT) \ |
| 183 \ | 242 \ |
| 184 V(KeyedStoreIC_Initialize, KEYED_STORE_IC, UNINITIALIZED, \ | 243 V(KeyedStoreIC_Initialize, KEYED_STORE_IC, UNINITIALIZED, \ |
| 185 Code::kNoExtraICState) \ | 244 Code::kNoExtraICState, \ |
| 245 IN_SNAPSHOT) \ |
| 186 V(KeyedStoreIC_Generic, KEYED_STORE_IC, MEGAMORPHIC, \ | 246 V(KeyedStoreIC_Generic, KEYED_STORE_IC, MEGAMORPHIC, \ |
| 187 Code::kNoExtraICState) \ | 247 Code::kNoExtraICState, \ |
| 248 IN_SNAPSHOT) \ |
| 188 \ | 249 \ |
| 189 V(KeyedStoreIC_Initialize_Strict, KEYED_STORE_IC, UNINITIALIZED, \ | 250 V(KeyedStoreIC_Initialize_Strict, KEYED_STORE_IC, UNINITIALIZED, \ |
| 190 kStrictMode) \ | 251 kStrictMode, \ |
| 252 IN_SNAPSHOT) \ |
| 191 V(KeyedStoreIC_Generic_Strict, KEYED_STORE_IC, MEGAMORPHIC, \ | 253 V(KeyedStoreIC_Generic_Strict, KEYED_STORE_IC, MEGAMORPHIC, \ |
| 192 kStrictMode) \ | 254 kStrictMode, \ |
| 255 IN_SNAPSHOT) \ |
| 193 V(KeyedStoreIC_NonStrictArguments, KEYED_STORE_IC, MEGAMORPHIC, \ | 256 V(KeyedStoreIC_NonStrictArguments, KEYED_STORE_IC, MEGAMORPHIC, \ |
| 194 Code::kNoExtraICState) \ | 257 Code::kNoExtraICState, \ |
| 258 IN_SNAPSHOT) \ |
| 195 V(TransitionElementsSmiToDouble, BUILTIN, UNINITIALIZED, \ | 259 V(TransitionElementsSmiToDouble, BUILTIN, UNINITIALIZED, \ |
| 196 Code::kNoExtraICState) \ | 260 Code::kNoExtraICState, \ |
| 261 IN_SNAPSHOT) \ |
| 197 V(TransitionElementsDoubleToObject, BUILTIN, UNINITIALIZED, \ | 262 V(TransitionElementsDoubleToObject, BUILTIN, UNINITIALIZED, \ |
| 198 Code::kNoExtraICState) \ | 263 Code::kNoExtraICState, \ |
| 264 IN_SNAPSHOT) \ |
| 199 \ | 265 \ |
| 200 /* Uses KeyedLoadIC_Initialize; must be after in list. */ \ | 266 /* Uses KeyedLoadIC_Initialize; must be after in list. */ \ |
| 201 V(FunctionCall, BUILTIN, UNINITIALIZED, \ | 267 V(FunctionCall, BUILTIN, UNINITIALIZED, \ |
| 202 Code::kNoExtraICState) \ | 268 Code::kNoExtraICState, \ |
| 269 IN_SNAPSHOT) \ |
| 203 V(FunctionApply, BUILTIN, UNINITIALIZED, \ | 270 V(FunctionApply, BUILTIN, UNINITIALIZED, \ |
| 204 Code::kNoExtraICState) \ | 271 Code::kNoExtraICState, \ |
| 272 IN_SNAPSHOT) \ |
| 205 \ | 273 \ |
| 206 V(InternalArrayCode, BUILTIN, UNINITIALIZED, \ | 274 V(InternalArrayCode, BUILTIN, UNINITIALIZED, \ |
| 207 Code::kNoExtraICState) \ | 275 Code::kNoExtraICState, \ |
| 276 IN_SNAPSHOT) \ |
| 208 V(ArrayCode, BUILTIN, UNINITIALIZED, \ | 277 V(ArrayCode, BUILTIN, UNINITIALIZED, \ |
| 209 Code::kNoExtraICState) \ | 278 Code::kNoExtraICState, \ |
| 279 IN_SNAPSHOT) \ |
| 210 V(ArrayConstructCode, BUILTIN, UNINITIALIZED, \ | 280 V(ArrayConstructCode, BUILTIN, UNINITIALIZED, \ |
| 211 Code::kNoExtraICState) \ | 281 Code::kNoExtraICState, \ |
| 282 IN_SNAPSHOT) \ |
| 212 \ | 283 \ |
| 213 V(StringConstructCode, BUILTIN, UNINITIALIZED, \ | 284 V(StringConstructCode, BUILTIN, UNINITIALIZED, \ |
| 214 Code::kNoExtraICState) \ | 285 Code::kNoExtraICState, \ |
| 286 IN_SNAPSHOT) \ |
| 215 \ | 287 \ |
| 216 V(OnStackReplacement, BUILTIN, UNINITIALIZED, \ | 288 V(OnStackReplacement, BUILTIN, UNINITIALIZED, \ |
| 217 Code::kNoExtraICState) \ | 289 Code::kNoExtraICState, \ |
| 290 NOT_IN_ARM_SNAPSHOT) \ |
| 218 CODE_AGE_LIST_WITH_ARG(DECLARE_CODE_AGE_BUILTIN, V) | 291 CODE_AGE_LIST_WITH_ARG(DECLARE_CODE_AGE_BUILTIN, V) |
| 219 | 292 |
| 220 #ifdef ENABLE_DEBUGGER_SUPPORT | 293 #ifdef ENABLE_DEBUGGER_SUPPORT |
| 221 // Define list of builtins used by the debugger implemented in assembly. | 294 // Define list of builtins used by the debugger implemented in assembly. |
| 222 #define BUILTIN_LIST_DEBUG_A(V) \ | 295 #define BUILTIN_LIST_DEBUG_A(V) \ |
| 223 V(Return_DebugBreak, BUILTIN, DEBUG_BREAK, \ | 296 V(Return_DebugBreak, BUILTIN, DEBUG_BREAK, \ |
| 224 Code::kNoExtraICState) \ | 297 Code::kNoExtraICState, \ |
| 298 IN_SNAPSHOT) \ |
| 225 V(CallFunctionStub_DebugBreak, BUILTIN, DEBUG_BREAK, \ | 299 V(CallFunctionStub_DebugBreak, BUILTIN, DEBUG_BREAK, \ |
| 226 Code::kNoExtraICState) \ | 300 Code::kNoExtraICState, \ |
| 301 IN_SNAPSHOT) \ |
| 227 V(CallFunctionStub_Recording_DebugBreak, BUILTIN, DEBUG_BREAK, \ | 302 V(CallFunctionStub_Recording_DebugBreak, BUILTIN, DEBUG_BREAK, \ |
| 228 Code::kNoExtraICState) \ | 303 Code::kNoExtraICState, \ |
| 304 IN_SNAPSHOT) \ |
| 229 V(CallConstructStub_DebugBreak, BUILTIN, DEBUG_BREAK, \ | 305 V(CallConstructStub_DebugBreak, BUILTIN, DEBUG_BREAK, \ |
| 230 Code::kNoExtraICState) \ | 306 Code::kNoExtraICState, \ |
| 307 IN_SNAPSHOT) \ |
| 231 V(CallConstructStub_Recording_DebugBreak, BUILTIN, DEBUG_BREAK, \ | 308 V(CallConstructStub_Recording_DebugBreak, BUILTIN, DEBUG_BREAK, \ |
| 232 Code::kNoExtraICState) \ | 309 Code::kNoExtraICState, \ |
| 310 IN_SNAPSHOT) \ |
| 233 V(LoadIC_DebugBreak, LOAD_IC, DEBUG_BREAK, \ | 311 V(LoadIC_DebugBreak, LOAD_IC, DEBUG_BREAK, \ |
| 234 Code::kNoExtraICState) \ | 312 Code::kNoExtraICState, \ |
| 313 IN_SNAPSHOT) \ |
| 235 V(KeyedLoadIC_DebugBreak, KEYED_LOAD_IC, DEBUG_BREAK, \ | 314 V(KeyedLoadIC_DebugBreak, KEYED_LOAD_IC, DEBUG_BREAK, \ |
| 236 Code::kNoExtraICState) \ | 315 Code::kNoExtraICState, \ |
| 316 IN_SNAPSHOT) \ |
| 237 V(StoreIC_DebugBreak, STORE_IC, DEBUG_BREAK, \ | 317 V(StoreIC_DebugBreak, STORE_IC, DEBUG_BREAK, \ |
| 238 Code::kNoExtraICState) \ | 318 Code::kNoExtraICState, \ |
| 319 IN_SNAPSHOT) \ |
| 239 V(KeyedStoreIC_DebugBreak, KEYED_STORE_IC, DEBUG_BREAK, \ | 320 V(KeyedStoreIC_DebugBreak, KEYED_STORE_IC, DEBUG_BREAK, \ |
| 240 Code::kNoExtraICState) \ | 321 Code::kNoExtraICState, \ |
| 322 IN_SNAPSHOT) \ |
| 241 V(Slot_DebugBreak, BUILTIN, DEBUG_BREAK, \ | 323 V(Slot_DebugBreak, BUILTIN, DEBUG_BREAK, \ |
| 242 Code::kNoExtraICState) \ | 324 Code::kNoExtraICState, \ |
| 325 IN_SNAPSHOT) \ |
| 243 V(PlainReturn_LiveEdit, BUILTIN, DEBUG_BREAK, \ | 326 V(PlainReturn_LiveEdit, BUILTIN, DEBUG_BREAK, \ |
| 244 Code::kNoExtraICState) \ | 327 Code::kNoExtraICState, \ |
| 328 IN_SNAPSHOT) \ |
| 245 V(FrameDropper_LiveEdit, BUILTIN, DEBUG_BREAK, \ | 329 V(FrameDropper_LiveEdit, BUILTIN, DEBUG_BREAK, \ |
| 246 Code::kNoExtraICState) | 330 Code::kNoExtraICState, \ |
| 331 IN_SNAPSHOT) |
| 247 #else | 332 #else |
| 248 #define BUILTIN_LIST_DEBUG_A(V) | 333 #define BUILTIN_LIST_DEBUG_A(V) |
| 249 #endif | 334 #endif |
| 250 | 335 |
| 251 // Define list of builtins implemented in JavaScript. | 336 // Define list of builtins implemented in JavaScript. |
| 252 #define BUILTINS_LIST_JS(V) \ | 337 #define BUILTINS_LIST_JS(V) \ |
| 253 V(EQUALS, 1) \ | 338 V(EQUALS, 1) \ |
| 254 V(STRICT_EQUALS, 1) \ | 339 V(STRICT_EQUALS, 1) \ |
| 255 V(COMPARE, 2) \ | 340 V(COMPARE, 2) \ |
| 256 V(ADD, 1) \ | 341 V(ADD, 1) \ |
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| 284 | 369 |
| 285 | 370 |
| 286 class BuiltinFunctionTable; | 371 class BuiltinFunctionTable; |
| 287 class ObjectVisitor; | 372 class ObjectVisitor; |
| 288 | 373 |
| 289 | 374 |
| 290 class Builtins { | 375 class Builtins { |
| 291 public: | 376 public: |
| 292 ~Builtins(); | 377 ~Builtins(); |
| 293 | 378 |
| 294 // Generate all builtin code objects. Should be called once during | 379 enum SetUpKind { |
| 295 // isolate initialization. | 380 FOR_SNAPSHOT, |
| 296 void SetUp(bool create_heap_objects); | 381 ALL, |
| 382 BEFORE_DESERIALIZATION, |
| 383 AFTER_DESERIALIZATION |
| 384 }; |
| 385 |
| 386 // Generate builtin code object. Should be called during isolate |
| 387 // initialization. |
| 388 void SetUp(SetUpKind kind); |
| 297 void TearDown(); | 389 void TearDown(); |
| 298 | 390 |
| 299 // Garbage collection support. | 391 // Garbage collection support. |
| 300 void IterateBuiltins(ObjectVisitor* v); | 392 void IterateBuiltins(ObjectVisitor* v); |
| 301 | 393 |
| 302 // Disassembler support. | 394 // Disassembler support. |
| 303 const char* Lookup(byte* pc); | 395 const char* Lookup(byte* pc); |
| 304 | 396 |
| 305 enum Name { | 397 enum Name { |
| 306 #define DEF_ENUM_C(name, ignore) k##name, | 398 #define DEF_ENUM_C(name, ignore) k##name, |
| 307 #define DEF_ENUM_A(name, kind, state, extra) k##name, | 399 #define DEF_ENUM_A(name, kind, state, extra, extra2) k##name, |
| 308 BUILTIN_LIST_C(DEF_ENUM_C) | 400 BUILTIN_LIST_C(DEF_ENUM_C) |
| 309 BUILTIN_LIST_A(DEF_ENUM_A) | 401 BUILTIN_LIST_A(DEF_ENUM_A) |
| 310 BUILTIN_LIST_DEBUG_A(DEF_ENUM_A) | 402 BUILTIN_LIST_DEBUG_A(DEF_ENUM_A) |
| 311 #undef DEF_ENUM_C | 403 #undef DEF_ENUM_C |
| 312 #undef DEF_ENUM_A | 404 #undef DEF_ENUM_A |
| 313 builtin_count | 405 builtin_count |
| 314 }; | 406 }; |
| 315 | 407 |
| 316 enum CFunctionId { | 408 enum CFunctionId { |
| 317 #define DEF_ENUM_C(name, ignore) c_##name, | 409 #define DEF_ENUM_C(name, ignore) c_##name, |
| 318 BUILTIN_LIST_C(DEF_ENUM_C) | 410 BUILTIN_LIST_C(DEF_ENUM_C) |
| 319 #undef DEF_ENUM_C | 411 #undef DEF_ENUM_C |
| 320 cfunction_count | 412 cfunction_count |
| 321 }; | 413 }; |
| 322 | 414 |
| 323 enum JavaScript { | 415 enum JavaScript { |
| 324 #define DEF_ENUM(name, ignore) name, | 416 #define DEF_ENUM(name, ignore) name, |
| 325 BUILTINS_LIST_JS(DEF_ENUM) | 417 BUILTINS_LIST_JS(DEF_ENUM) |
| 326 #undef DEF_ENUM | 418 #undef DEF_ENUM |
| 327 id_count | 419 id_count |
| 328 }; | 420 }; |
| 329 | 421 |
| 330 #define DECLARE_BUILTIN_ACCESSOR_C(name, ignore) Handle<Code> name(); | 422 #define DECLARE_BUILTIN_ACCESSOR_C(name, ignore) Handle<Code> name(); |
| 331 #define DECLARE_BUILTIN_ACCESSOR_A(name, kind, state, extra) \ | 423 #define DECLARE_BUILTIN_ACCESSOR_A(name, kind, state, extra, extra2) \ |
| 332 Handle<Code> name(); | 424 Handle<Code> name(); |
| 333 BUILTIN_LIST_C(DECLARE_BUILTIN_ACCESSOR_C) | 425 BUILTIN_LIST_C(DECLARE_BUILTIN_ACCESSOR_C) |
| 334 BUILTIN_LIST_A(DECLARE_BUILTIN_ACCESSOR_A) | 426 BUILTIN_LIST_A(DECLARE_BUILTIN_ACCESSOR_A) |
| 335 BUILTIN_LIST_DEBUG_A(DECLARE_BUILTIN_ACCESSOR_A) | 427 BUILTIN_LIST_DEBUG_A(DECLARE_BUILTIN_ACCESSOR_A) |
| 336 #undef DECLARE_BUILTIN_ACCESSOR_C | 428 #undef DECLARE_BUILTIN_ACCESSOR_C |
| 337 #undef DECLARE_BUILTIN_ACCESSOR_A | 429 #undef DECLARE_BUILTIN_ACCESSOR_A |
| 338 | 430 |
| 339 Code* builtin(Name name) { | 431 Code* builtin(Name name) { |
| 340 // Code::cast cannot be used here since we access builtins | 432 // Code::cast cannot be used here since we access builtins |
| 341 // during the marking phase of mark sweep. See IC::Clear. | 433 // during the marking phase of mark sweep. See IC::Clear. |
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| 412 | 504 |
| 413 friend class BuiltinFunctionTable; | 505 friend class BuiltinFunctionTable; |
| 414 friend class Isolate; | 506 friend class Isolate; |
| 415 | 507 |
| 416 DISALLOW_COPY_AND_ASSIGN(Builtins); | 508 DISALLOW_COPY_AND_ASSIGN(Builtins); |
| 417 }; | 509 }; |
| 418 | 510 |
| 419 } } // namespace v8::internal | 511 } } // namespace v8::internal |
| 420 | 512 |
| 421 #endif // V8_BUILTINS_H_ | 513 #endif // V8_BUILTINS_H_ |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 11428137:
ARM: Make use of d16-d31 when available. (Closed)
Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge