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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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668 | 668 |
669 | 669 |
670 bool Object::IsBoolean() { | 670 bool Object::IsBoolean() { |
671 return IsOddball() && | 671 return IsOddball() && |
672 ((Oddball::cast(this)->kind() & Oddball::kNotBooleanMask) == 0); | 672 ((Oddball::cast(this)->kind() & Oddball::kNotBooleanMask) == 0); |
673 } | 673 } |
674 | 674 |
675 | 675 |
676 TYPE_CHECKER(JSArray, JS_ARRAY_TYPE) | 676 TYPE_CHECKER(JSArray, JS_ARRAY_TYPE) |
677 TYPE_CHECKER(JSArrayBuffer, JS_ARRAY_BUFFER_TYPE) | 677 TYPE_CHECKER(JSArrayBuffer, JS_ARRAY_BUFFER_TYPE) |
| 678 TYPE_CHECKER(JSTypedArray, JS_TYPED_ARRAY_TYPE) |
678 TYPE_CHECKER(JSRegExp, JS_REGEXP_TYPE) | 679 TYPE_CHECKER(JSRegExp, JS_REGEXP_TYPE) |
679 | 680 |
680 | 681 |
681 template <> inline bool Is<JSArray>(Object* obj) { | 682 template <> inline bool Is<JSArray>(Object* obj) { |
682 return obj->IsJSArray(); | 683 return obj->IsJSArray(); |
683 } | 684 } |
684 | 685 |
685 | 686 |
686 bool Object::IsHashTable() { | 687 bool Object::IsHashTable() { |
687 return Object::IsHeapObject() && | 688 return Object::IsHeapObject() && |
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1595 case JS_FUNCTION_TYPE: | 1596 case JS_FUNCTION_TYPE: |
1596 return JSFunction::kSize; | 1597 return JSFunction::kSize; |
1597 case JS_VALUE_TYPE: | 1598 case JS_VALUE_TYPE: |
1598 return JSValue::kSize; | 1599 return JSValue::kSize; |
1599 case JS_DATE_TYPE: | 1600 case JS_DATE_TYPE: |
1600 return JSDate::kSize; | 1601 return JSDate::kSize; |
1601 case JS_ARRAY_TYPE: | 1602 case JS_ARRAY_TYPE: |
1602 return JSArray::kSize; | 1603 return JSArray::kSize; |
1603 case JS_ARRAY_BUFFER_TYPE: | 1604 case JS_ARRAY_BUFFER_TYPE: |
1604 return JSArrayBuffer::kSize; | 1605 return JSArrayBuffer::kSize; |
| 1606 case JS_TYPED_ARRAY_TYPE: |
| 1607 return JSTypedArray::kSize; |
1605 case JS_SET_TYPE: | 1608 case JS_SET_TYPE: |
1606 return JSSet::kSize; | 1609 return JSSet::kSize; |
1607 case JS_MAP_TYPE: | 1610 case JS_MAP_TYPE: |
1608 return JSMap::kSize; | 1611 return JSMap::kSize; |
1609 case JS_WEAK_MAP_TYPE: | 1612 case JS_WEAK_MAP_TYPE: |
1610 return JSWeakMap::kSize; | 1613 return JSWeakMap::kSize; |
1611 case JS_REGEXP_TYPE: | 1614 case JS_REGEXP_TYPE: |
1612 return JSRegExp::kSize; | 1615 return JSRegExp::kSize; |
1613 case JS_CONTEXT_EXTENSION_OBJECT_TYPE: | 1616 case JS_CONTEXT_EXTENSION_OBJECT_TYPE: |
1614 return JSObject::kHeaderSize; | 1617 return JSObject::kHeaderSize; |
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2482 CAST_ACCESSOR(SharedFunctionInfo) | 2485 CAST_ACCESSOR(SharedFunctionInfo) |
2483 CAST_ACCESSOR(Map) | 2486 CAST_ACCESSOR(Map) |
2484 CAST_ACCESSOR(JSFunction) | 2487 CAST_ACCESSOR(JSFunction) |
2485 CAST_ACCESSOR(GlobalObject) | 2488 CAST_ACCESSOR(GlobalObject) |
2486 CAST_ACCESSOR(JSGlobalProxy) | 2489 CAST_ACCESSOR(JSGlobalProxy) |
2487 CAST_ACCESSOR(JSGlobalObject) | 2490 CAST_ACCESSOR(JSGlobalObject) |
2488 CAST_ACCESSOR(JSBuiltinsObject) | 2491 CAST_ACCESSOR(JSBuiltinsObject) |
2489 CAST_ACCESSOR(Code) | 2492 CAST_ACCESSOR(Code) |
2490 CAST_ACCESSOR(JSArray) | 2493 CAST_ACCESSOR(JSArray) |
2491 CAST_ACCESSOR(JSArrayBuffer) | 2494 CAST_ACCESSOR(JSArrayBuffer) |
| 2495 CAST_ACCESSOR(JSTypedArray) |
2492 CAST_ACCESSOR(JSRegExp) | 2496 CAST_ACCESSOR(JSRegExp) |
2493 CAST_ACCESSOR(JSProxy) | 2497 CAST_ACCESSOR(JSProxy) |
2494 CAST_ACCESSOR(JSFunctionProxy) | 2498 CAST_ACCESSOR(JSFunctionProxy) |
2495 CAST_ACCESSOR(JSSet) | 2499 CAST_ACCESSOR(JSSet) |
2496 CAST_ACCESSOR(JSMap) | 2500 CAST_ACCESSOR(JSMap) |
2497 CAST_ACCESSOR(JSWeakMap) | 2501 CAST_ACCESSOR(JSWeakMap) |
2498 CAST_ACCESSOR(Foreign) | 2502 CAST_ACCESSOR(Foreign) |
2499 CAST_ACCESSOR(ByteArray) | 2503 CAST_ACCESSOR(ByteArray) |
2500 CAST_ACCESSOR(FreeSpace) | 2504 CAST_ACCESSOR(FreeSpace) |
2501 CAST_ACCESSOR(ExternalArray) | 2505 CAST_ACCESSOR(ExternalArray) |
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5184 | 5188 |
5185 void JSArrayBuffer::set_backing_store(void* value, WriteBarrierMode mode) { | 5189 void JSArrayBuffer::set_backing_store(void* value, WriteBarrierMode mode) { |
5186 intptr_t ptr = reinterpret_cast<intptr_t>(value); | 5190 intptr_t ptr = reinterpret_cast<intptr_t>(value); |
5187 WRITE_INTPTR_FIELD(this, kBackingStoreOffset, ptr); | 5191 WRITE_INTPTR_FIELD(this, kBackingStoreOffset, ptr); |
5188 } | 5192 } |
5189 | 5193 |
5190 | 5194 |
5191 ACCESSORS(JSArrayBuffer, byte_length, Object, kByteLengthOffset) | 5195 ACCESSORS(JSArrayBuffer, byte_length, Object, kByteLengthOffset) |
5192 | 5196 |
5193 | 5197 |
| 5198 ACCESSORS(JSTypedArray, buffer, Object, kBufferOffset) |
| 5199 ACCESSORS(JSTypedArray, byte_offset, Object, kByteOffsetOffset) |
| 5200 ACCESSORS(JSTypedArray, byte_length, Object, kByteLengthOffset) |
| 5201 ACCESSORS(JSTypedArray, length, Object, kLengthOffset) |
| 5202 |
| 5203 |
5194 ACCESSORS(JSRegExp, data, Object, kDataOffset) | 5204 ACCESSORS(JSRegExp, data, Object, kDataOffset) |
5195 | 5205 |
5196 | 5206 |
5197 JSRegExp::Type JSRegExp::TypeTag() { | 5207 JSRegExp::Type JSRegExp::TypeTag() { |
5198 Object* data = this->data(); | 5208 Object* data = this->data(); |
5199 if (data->IsUndefined()) return JSRegExp::NOT_COMPILED; | 5209 if (data->IsUndefined()) return JSRegExp::NOT_COMPILED; |
5200 Smi* smi = Smi::cast(FixedArray::cast(data)->get(kTagIndex)); | 5210 Smi* smi = Smi::cast(FixedArray::cast(data)->get(kTagIndex)); |
5201 return static_cast<JSRegExp::Type>(smi->value()); | 5211 return static_cast<JSRegExp::Type>(smi->value()); |
5202 } | 5212 } |
5203 | 5213 |
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6082 #undef WRITE_UINT32_FIELD | 6092 #undef WRITE_UINT32_FIELD |
6083 #undef READ_SHORT_FIELD | 6093 #undef READ_SHORT_FIELD |
6084 #undef WRITE_SHORT_FIELD | 6094 #undef WRITE_SHORT_FIELD |
6085 #undef READ_BYTE_FIELD | 6095 #undef READ_BYTE_FIELD |
6086 #undef WRITE_BYTE_FIELD | 6096 #undef WRITE_BYTE_FIELD |
6087 | 6097 |
6088 | 6098 |
6089 } } // namespace v8::internal | 6099 } } // namespace v8::internal |
6090 | 6100 |
6091 #endif // V8_OBJECTS_INL_H_ | 6101 #endif // V8_OBJECTS_INL_H_ |
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