| OLD | NEW |
| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 390 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 401 case StubCache::kSecondary: return StubCache::secondary_; | 401 case StubCache::kSecondary: return StubCache::secondary_; |
| 402 } | 402 } |
| 403 UNREACHABLE(); | 403 UNREACHABLE(); |
| 404 return NULL; | 404 return NULL; |
| 405 } | 405 } |
| 406 | 406 |
| 407 Isolate* isolate() { return isolate_; } | 407 Isolate* isolate() { return isolate_; } |
| 408 Heap* heap() { return isolate()->heap(); } | 408 Heap* heap() { return isolate()->heap(); } |
| 409 Factory* factory() { return isolate()->factory(); } | 409 Factory* factory() { return isolate()->factory(); } |
| 410 | 410 |
| 411 // These constants describe the structure of the interceptor arguments on the | |
| 412 // stack. The arguments are pushed by the (platform-specific) | |
| 413 // PushInterceptorArguments and read by LoadPropertyWithInterceptorOnly and | |
| 414 // LoadWithInterceptor. | |
| 415 static const int kInterceptorArgsNameIndex = 0; | |
| 416 static const int kInterceptorArgsInfoIndex = 1; | |
| 417 static const int kInterceptorArgsThisIndex = 2; | |
| 418 static const int kInterceptorArgsHolderIndex = 3; | |
| 419 static const int kInterceptorArgsLength = 4; | |
| 420 | |
| 421 private: | 411 private: |
| 422 explicit StubCache(Isolate* isolate); | 412 explicit StubCache(Isolate* isolate); |
| 423 | 413 |
| 424 Handle<Code> ComputeCallInitialize(int argc, | 414 Handle<Code> ComputeCallInitialize(int argc, |
| 425 RelocInfo::Mode mode, | 415 RelocInfo::Mode mode, |
| 426 Code::Kind kind); | 416 Code::Kind kind); |
| 427 | 417 |
| 428 // The stub cache has a primary and secondary level. The two levels have | 418 // The stub cache has a primary and secondary level. The two levels have |
| 429 // different hashing algorithms in order to avoid simultaneous collisions | 419 // different hashing algorithms in order to avoid simultaneous collisions |
| 430 // in both caches. Unlike a probing strategy (quadratic or otherwise) the | 420 // in both caches. Unlike a probing strategy (quadratic or otherwise) the |
| (...skipping 780 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 1211 Handle<JSFunction> constant_function_; | 1201 Handle<JSFunction> constant_function_; |
| 1212 bool is_simple_api_call_; | 1202 bool is_simple_api_call_; |
| 1213 Handle<FunctionTemplateInfo> expected_receiver_type_; | 1203 Handle<FunctionTemplateInfo> expected_receiver_type_; |
| 1214 Handle<CallHandlerInfo> api_call_info_; | 1204 Handle<CallHandlerInfo> api_call_info_; |
| 1215 }; | 1205 }; |
| 1216 | 1206 |
| 1217 | 1207 |
| 1218 } } // namespace v8::internal | 1208 } } // namespace v8::internal |
| 1219 | 1209 |
| 1220 #endif // V8_STUB_CACHE_H_ | 1210 #endif // V8_STUB_CACHE_H_ |
| OLD | NEW |