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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 |
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| 187 JSObject* receiver, | 187 JSObject* receiver, |
| 188 bool is_store, | 188 bool is_store, |
| 189 StrictModeFlag strict_mode); | 189 StrictModeFlag strict_mode); |
| 190 | 190 |
| 191 MUST_USE_RESULT MaybeObject* ComputeKeyedLoadOrStoreFastElement( | 191 MUST_USE_RESULT MaybeObject* ComputeKeyedLoadOrStoreFastElement( |
| 192 JSObject* receiver, | 192 JSObject* receiver, |
| 193 bool is_store, | 193 bool is_store, |
| 194 StrictModeFlag strict_mode); | 194 StrictModeFlag strict_mode); |
| 195 // --- | 195 // --- |
| 196 | 196 |
| 197 MUST_USE_RESULT MaybeObject* ComputeCallField(int argc, | 197 MUST_USE_RESULT MaybeObject* ComputeCallField( |
| 198 InLoopFlag in_loop, | 198 int argc, |
| 199 Code::Kind, | 199 InLoopFlag in_loop, |
| 200 String* name, | 200 Code::Kind, |
| 201 Object* object, | 201 Code::ExtraICState extra_ic_state, |
| 202 JSObject* holder, | 202 String* name, |
| 203 int index); | 203 Object* object, |
| 204 JSObject* holder, |
| 205 int index); |
| 204 | 206 |
| 205 MUST_USE_RESULT MaybeObject* ComputeCallConstant( | 207 MUST_USE_RESULT MaybeObject* ComputeCallConstant( |
| 206 int argc, | 208 int argc, |
| 207 InLoopFlag in_loop, | 209 InLoopFlag in_loop, |
| 208 Code::Kind, | 210 Code::Kind, |
| 209 Code::ExtraICState extra_ic_state, | 211 Code::ExtraICState extra_ic_state, |
| 210 String* name, | 212 String* name, |
| 211 Object* object, | 213 Object* object, |
| 212 JSObject* holder, | 214 JSObject* holder, |
| 213 JSFunction* function); | 215 JSFunction* function); |
| 214 | 216 |
| 215 MUST_USE_RESULT MaybeObject* ComputeCallNormal(int argc, | 217 MUST_USE_RESULT MaybeObject* ComputeCallNormal( |
| 216 InLoopFlag in_loop, | 218 int argc, |
| 217 Code::Kind, | 219 InLoopFlag in_loop, |
| 218 String* name, | 220 Code::Kind, |
| 219 JSObject* receiver); | 221 Code::ExtraICState extra_ic_state, |
| 222 String* name, |
| 223 JSObject* receiver); |
| 220 | 224 |
| 221 MUST_USE_RESULT MaybeObject* ComputeCallInterceptor(int argc, | 225 MUST_USE_RESULT MaybeObject* ComputeCallInterceptor( |
| 222 Code::Kind, | 226 int argc, |
| 223 String* name, | 227 Code::Kind, |
| 224 Object* object, | 228 Code::ExtraICState extra_ic_state, |
| 225 JSObject* holder); | 229 String* name, |
| 230 Object* object, |
| 231 JSObject* holder); |
| 226 | 232 |
| 227 MUST_USE_RESULT MaybeObject* ComputeCallGlobal( | 233 MUST_USE_RESULT MaybeObject* ComputeCallGlobal( |
| 228 int argc, | 234 int argc, |
| 229 InLoopFlag in_loop, | 235 InLoopFlag in_loop, |
| 230 Code::Kind, | 236 Code::Kind, |
| 237 Code::ExtraICState extra_ic_state, |
| 231 String* name, | 238 String* name, |
| 232 JSObject* receiver, | 239 JSObject* receiver, |
| 233 GlobalObject* holder, | 240 GlobalObject* holder, |
| 234 JSGlobalPropertyCell* cell, | 241 JSGlobalPropertyCell* cell, |
| 235 JSFunction* function); | 242 JSFunction* function); |
| 236 | 243 |
| 237 // --- | 244 // --- |
| 238 | 245 |
| 239 MUST_USE_RESULT MaybeObject* ComputeCallInitialize(int argc, | 246 MUST_USE_RESULT MaybeObject* ComputeCallInitialize(int argc, |
| 240 InLoopFlag in_loop, | 247 InLoopFlag in_loop, |
| 248 RelocInfo::Mode mode, |
| 241 Code::Kind kind); | 249 Code::Kind kind); |
| 242 | 250 |
| 243 Handle<Code> ComputeCallInitialize(int argc, InLoopFlag in_loop); | 251 Handle<Code> ComputeCallInitialize(int argc, |
| 252 InLoopFlag in_loop, |
| 253 RelocInfo::Mode mode); |
| 244 | 254 |
| 245 Handle<Code> ComputeKeyedCallInitialize(int argc, InLoopFlag in_loop); | 255 Handle<Code> ComputeKeyedCallInitialize(int argc, InLoopFlag in_loop); |
| 246 | 256 |
| 247 MUST_USE_RESULT MaybeObject* ComputeCallPreMonomorphic( | 257 MUST_USE_RESULT MaybeObject* ComputeCallPreMonomorphic( |
| 248 int argc, | 258 int argc, |
| 249 InLoopFlag in_loop, | 259 InLoopFlag in_loop, |
| 250 Code::Kind kind); | 260 Code::Kind kind, |
| 261 Code::ExtraICState extra_ic_state); |
| 251 | 262 |
| 252 MUST_USE_RESULT MaybeObject* ComputeCallNormal(int argc, | 263 MUST_USE_RESULT MaybeObject* ComputeCallNormal(int argc, |
| 253 InLoopFlag in_loop, | 264 InLoopFlag in_loop, |
| 254 Code::Kind kind); | 265 Code::Kind kind, |
| 266 Code::ExtraICState state); |
| 255 | 267 |
| 256 MUST_USE_RESULT MaybeObject* ComputeCallMegamorphic(int argc, | 268 MUST_USE_RESULT MaybeObject* ComputeCallMegamorphic(int argc, |
| 257 InLoopFlag in_loop, | 269 InLoopFlag in_loop, |
| 258 Code::Kind kind); | 270 Code::Kind kind, |
| 271 Code::ExtraICState state); |
| 259 | 272 |
| 260 MUST_USE_RESULT MaybeObject* ComputeCallMiss(int argc, Code::Kind kind); | 273 MUST_USE_RESULT MaybeObject* ComputeCallMiss(int argc, |
| 274 Code::Kind kind, |
| 275 Code::ExtraICState state); |
| 261 | 276 |
| 262 // Finds the Code object stored in the Heap::non_monomorphic_cache(). | 277 // Finds the Code object stored in the Heap::non_monomorphic_cache(). |
| 263 MUST_USE_RESULT Code* FindCallInitialize(int argc, | 278 MUST_USE_RESULT Code* FindCallInitialize(int argc, |
| 264 InLoopFlag in_loop, | 279 InLoopFlag in_loop, |
| 280 RelocInfo::Mode mode, |
| 265 Code::Kind kind); | 281 Code::Kind kind); |
| 266 | 282 |
| 267 #ifdef ENABLE_DEBUGGER_SUPPORT | 283 #ifdef ENABLE_DEBUGGER_SUPPORT |
| 268 MUST_USE_RESULT MaybeObject* ComputeCallDebugBreak(int argc, Code::Kind kind); | 284 MUST_USE_RESULT MaybeObject* ComputeCallDebugBreak(int argc, Code::Kind kind); |
| 269 | 285 |
| 270 MUST_USE_RESULT MaybeObject* ComputeCallDebugPrepareStepIn(int argc, | 286 MUST_USE_RESULT MaybeObject* ComputeCallDebugPrepareStepIn(int argc, |
| 271 Code::Kind kind); | 287 Code::Kind kind); |
| 272 #endif | 288 #endif |
| 273 | 289 |
| 274 // Update cache for entry hash(name, map). | 290 // Update cache for entry hash(name, map). |
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| 737 int index, | 753 int index, |
| 738 String* name); | 754 String* name); |
| 739 MUST_USE_RESULT MaybeObject* CompileCallConstant(Object* object, | 755 MUST_USE_RESULT MaybeObject* CompileCallConstant(Object* object, |
| 740 JSObject* holder, | 756 JSObject* holder, |
| 741 JSFunction* function, | 757 JSFunction* function, |
| 742 String* name, | 758 String* name, |
| 743 CheckType check); | 759 CheckType check); |
| 744 MUST_USE_RESULT MaybeObject* CompileCallInterceptor(JSObject* object, | 760 MUST_USE_RESULT MaybeObject* CompileCallInterceptor(JSObject* object, |
| 745 JSObject* holder, | 761 JSObject* holder, |
| 746 String* name); | 762 String* name); |
| 747 MUST_USE_RESULT MaybeObject* CompileCallGlobal(JSObject* object, | 763 MUST_USE_RESULT MaybeObject* CompileCallGlobal( |
| 748 GlobalObject* holder, | 764 JSObject* object, |
| 749 JSGlobalPropertyCell* cell, | 765 GlobalObject* holder, |
| 750 JSFunction* function, | 766 JSGlobalPropertyCell* cell, |
| 751 String* name); | 767 JSFunction* function, |
| 768 String* name, |
| 769 Code::ExtraICState extra_ic_state); |
| 752 | 770 |
| 753 static bool HasCustomCallGenerator(JSFunction* function); | 771 static bool HasCustomCallGenerator(JSFunction* function); |
| 754 | 772 |
| 755 private: | 773 private: |
| 756 // Compiles a custom call constant/global IC. For constant calls | 774 // Compiles a custom call constant/global IC. For constant calls |
| 757 // cell is NULL. Returns undefined if there is no custom call code | 775 // cell is NULL. Returns undefined if there is no custom call code |
| 758 // for the given function or it can't be generated. | 776 // for the given function or it can't be generated. |
| 759 MUST_USE_RESULT MaybeObject* CompileCustomCall(Object* object, | 777 MUST_USE_RESULT MaybeObject* CompileCustomCall(Object* object, |
| 760 JSObject* holder, | 778 JSObject* holder, |
| 761 JSGlobalPropertyCell* cell, | 779 JSGlobalPropertyCell* cell, |
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| 897 private: | 915 private: |
| 898 MaybeObject* GetCode(); | 916 MaybeObject* GetCode(); |
| 899 | 917 |
| 900 StrictModeFlag strict_mode_; | 918 StrictModeFlag strict_mode_; |
| 901 }; | 919 }; |
| 902 | 920 |
| 903 | 921 |
| 904 } } // namespace v8::internal | 922 } } // namespace v8::internal |
| 905 | 923 |
| 906 #endif // V8_STUB_CACHE_H_ | 924 #endif // V8_STUB_CACHE_H_ |
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