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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 |
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302 | 302 |
303 | 303 |
304 Handle<JSObject> DeepCopy(Handle<JSObject> obj) { | 304 Handle<JSObject> DeepCopy(Handle<JSObject> obj) { |
305 Isolate* isolate = obj->GetIsolate(); | 305 Isolate* isolate = obj->GetIsolate(); |
306 CALL_HEAP_FUNCTION(isolate, | 306 CALL_HEAP_FUNCTION(isolate, |
307 obj->DeepCopy(isolate), | 307 obj->DeepCopy(isolate), |
308 JSObject); | 308 JSObject); |
309 } | 309 } |
310 | 310 |
311 | 311 |
312 Handle<Object> SetAccessor(Handle<JSObject> obj, Handle<AccessorInfo> info) { | |
313 CALL_HEAP_FUNCTION(obj->GetIsolate(), obj->DefineAccessor(*info), Object); | |
314 } | |
315 | |
316 | |
317 // Wrappers for scripts are kept alive and cached in weak global | 312 // Wrappers for scripts are kept alive and cached in weak global |
318 // handles referred from foreign objects held by the scripts as long as | 313 // handles referred from foreign objects held by the scripts as long as |
319 // they are used. When they are not used anymore, the garbage | 314 // they are used. When they are not used anymore, the garbage |
320 // collector will call the weak callback on the global handle | 315 // collector will call the weak callback on the global handle |
321 // associated with the wrapper and get rid of both the wrapper and the | 316 // associated with the wrapper and get rid of both the wrapper and the |
322 // handle. | 317 // handle. |
323 static void ClearWrapperCache(v8::Isolate* v8_isolate, | 318 static void ClearWrapperCache(v8::Isolate* v8_isolate, |
324 Persistent<v8::Value>* handle, | 319 Persistent<v8::Value>* handle, |
325 void*) { | 320 void*) { |
326 Handle<Object> cache = Utils::OpenPersistent(handle); | 321 Handle<Object> cache = Utils::OpenPersistent(handle); |
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900 data->next = prev_next_; | 895 data->next = prev_next_; |
901 data->limit = prev_limit_; | 896 data->limit = prev_limit_; |
902 #ifdef DEBUG | 897 #ifdef DEBUG |
903 handles_detached_ = true; | 898 handles_detached_ = true; |
904 #endif | 899 #endif |
905 return deferred; | 900 return deferred; |
906 } | 901 } |
907 | 902 |
908 | 903 |
909 } } // namespace v8::internal | 904 } } // namespace v8::internal |
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