OLD | NEW |
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 285 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
296 // because we frequently have to know if arbitrary objects are global | 296 // because we frequently have to know if arbitrary objects are global |
297 // contexts. | 297 // contexts. |
298 bool IsFunctionContext() { | 298 bool IsFunctionContext() { |
299 Map* map = this->map(); | 299 Map* map = this->map(); |
300 return map == map->GetHeap()->function_context_map(); | 300 return map == map->GetHeap()->function_context_map(); |
301 } | 301 } |
302 bool IsCatchContext() { | 302 bool IsCatchContext() { |
303 Map* map = this->map(); | 303 Map* map = this->map(); |
304 return map == map->GetHeap()->catch_context_map(); | 304 return map == map->GetHeap()->catch_context_map(); |
305 } | 305 } |
| 306 bool IsWithContext() { |
| 307 Map* map = this->map(); |
| 308 return map == map->GetHeap()->with_context_map(); |
| 309 } |
306 | 310 |
307 // Tells whether the global context is marked with out of memory. | 311 // Tells whether the global context is marked with out of memory. |
308 inline bool has_out_of_memory(); | 312 inline bool has_out_of_memory(); |
309 | 313 |
310 // Mark the global context with out of memory. | 314 // Mark the global context with out of memory. |
311 inline void mark_out_of_memory(); | 315 inline void mark_out_of_memory(); |
312 | 316 |
313 // The exception holder is the object used as a with object in | 317 // The exception holder is the object used as a with object in |
314 // the implementation of a catch block. | 318 // the implementation of a catch block. |
315 bool is_exception_holder(Object* object) { | 319 bool is_exception_holder(Object* object) { |
(...skipping 79 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
395 #ifdef DEBUG | 399 #ifdef DEBUG |
396 // Bootstrapping-aware type checks. | 400 // Bootstrapping-aware type checks. |
397 static bool IsBootstrappingOrContext(Object* object); | 401 static bool IsBootstrappingOrContext(Object* object); |
398 static bool IsBootstrappingOrGlobalObject(Object* object); | 402 static bool IsBootstrappingOrGlobalObject(Object* object); |
399 #endif | 403 #endif |
400 }; | 404 }; |
401 | 405 |
402 } } // namespace v8::internal | 406 } } // namespace v8::internal |
403 | 407 |
404 #endif // V8_CONTEXTS_H_ | 408 #endif // V8_CONTEXTS_H_ |
OLD | NEW |