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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef V8_FACTORY_H_ | 5 #ifndef V8_FACTORY_H_ |
| 6 #define V8_FACTORY_H_ | 6 #define V8_FACTORY_H_ |
| 7 | 7 |
| 8 #include "src/isolate.h" | 8 #include "src/isolate.h" |
| 9 #include "src/messages.h" | 9 #include "src/messages.h" |
| 10 | 10 |
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| 441 int length, | 441 int length, |
| 442 int capacity, | 442 int capacity, |
| 443 ArrayStorageAllocationMode mode = DONT_INITIALIZE_ARRAY_ELEMENTS); | 443 ArrayStorageAllocationMode mode = DONT_INITIALIZE_ARRAY_ELEMENTS); |
| 444 | 444 |
| 445 Handle<JSGeneratorObject> NewJSGeneratorObject(Handle<JSFunction> function); | 445 Handle<JSGeneratorObject> NewJSGeneratorObject(Handle<JSFunction> function); |
| 446 | 446 |
| 447 Handle<JSArrayBuffer> NewJSArrayBuffer(); | 447 Handle<JSArrayBuffer> NewJSArrayBuffer(); |
| 448 | 448 |
| 449 Handle<JSTypedArray> NewJSTypedArray(ExternalArrayType type); | 449 Handle<JSTypedArray> NewJSTypedArray(ExternalArrayType type); |
| 450 | 450 |
| 451 Handle<JSTypedArray> NewJSTypedArray(ElementsKind elements_kind); | |
| 452 | |
| 453 // Creates a new JSTypedArray with the specified buffer. | 451 // Creates a new JSTypedArray with the specified buffer. |
| 454 Handle<JSTypedArray> NewJSTypedArray(ExternalArrayType type, | 452 Handle<JSTypedArray> NewJSTypedArray(ExternalArrayType type, |
| 455 Handle<JSArrayBuffer> buffer, | 453 Handle<JSArrayBuffer> buffer, |
| 456 size_t byte_offset, size_t length); | 454 size_t byte_offset, size_t length); |
| 457 | 455 |
| 458 // Creates a new on-heap JSTypedArray. | |
| 459 Handle<JSTypedArray> NewJSTypedArray(ElementsKind elements_kind, | |
| 460 size_t number_of_elements); | |
| 461 | |
| 462 Handle<JSDataView> NewJSDataView(); | 456 Handle<JSDataView> NewJSDataView(); |
| 463 Handle<JSDataView> NewJSDataView(Handle<JSArrayBuffer> buffer, | 457 Handle<JSDataView> NewJSDataView(Handle<JSArrayBuffer> buffer, |
| 464 size_t byte_offset, size_t byte_length); | 458 size_t byte_offset, size_t byte_length); |
| 465 | 459 |
| 466 // TODO(aandrey): Maybe these should take table, index and kind arguments. | 460 // TODO(aandrey): Maybe these should take table, index and kind arguments. |
| 467 Handle<JSMapIterator> NewJSMapIterator(); | 461 Handle<JSMapIterator> NewJSMapIterator(); |
| 468 Handle<JSSetIterator> NewJSSetIterator(); | 462 Handle<JSSetIterator> NewJSSetIterator(); |
| 469 | 463 |
| 470 // Allocates a Harmony proxy. | 464 // Allocates a Harmony proxy. |
| 471 Handle<JSProxy> NewJSProxy(Handle<Object> handler, Handle<Object> prototype); | 465 Handle<JSProxy> NewJSProxy(Handle<Object> handler, Handle<Object> prototype); |
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| 746 // Reinitialize a JSProxy into an (empty) JS object of respective type and | 740 // Reinitialize a JSProxy into an (empty) JS object of respective type and |
| 747 // size, but keeping the original prototype. The receiver must have at least | 741 // size, but keeping the original prototype. The receiver must have at least |
| 748 // the size of the new object. The object is reinitialized and behaves as an | 742 // the size of the new object. The object is reinitialized and behaves as an |
| 749 // object that has been freshly allocated. | 743 // object that has been freshly allocated. |
| 750 void ReinitializeJSProxy(Handle<JSProxy> proxy, InstanceType type, int size); | 744 void ReinitializeJSProxy(Handle<JSProxy> proxy, InstanceType type, int size); |
| 751 }; | 745 }; |
| 752 | 746 |
| 753 } } // namespace v8::internal | 747 } } // namespace v8::internal |
| 754 | 748 |
| 755 #endif // V8_FACTORY_H_ | 749 #endif // V8_FACTORY_H_ |
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