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 4956 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
4967 static_cast<int8_t>((FAST_HOLEY_ELEMENTS + 1) << | 4967 static_cast<int8_t>((FAST_HOLEY_ELEMENTS + 1) << |
4968 Map::kElementsKindShift) - 1; | 4968 Map::kElementsKindShift) - 1; |
4969 static const int8_t kMaximumBitField2FastHoleySmiElementValue = | 4969 static const int8_t kMaximumBitField2FastHoleySmiElementValue = |
4970 static_cast<int8_t>((FAST_HOLEY_SMI_ELEMENTS + 1) << | 4970 static_cast<int8_t>((FAST_HOLEY_SMI_ELEMENTS + 1) << |
4971 Map::kElementsKindShift) - 1; | 4971 Map::kElementsKindShift) - 1; |
4972 | 4972 |
4973 // Bit positions for bit field 3 | 4973 // Bit positions for bit field 3 |
4974 static const int kIsShared = 0; | 4974 static const int kIsShared = 0; |
4975 static const int kFunctionWithPrototype = 1; | 4975 static const int kFunctionWithPrototype = 1; |
4976 | 4976 |
4977 // Layout of the default cache. It holds alternating name and code objects. | |
4978 static const int kCodeCacheEntrySize = 2; | |
4979 static const int kCodeCacheEntryNameOffset = 0; | |
4980 static const int kCodeCacheEntryCodeOffset = 1; | |
4981 | |
4982 typedef FixedBodyDescriptor<kPointerFieldsBeginOffset, | 4977 typedef FixedBodyDescriptor<kPointerFieldsBeginOffset, |
4983 kPointerFieldsEndOffset, | 4978 kPointerFieldsEndOffset, |
4984 kSize> BodyDescriptor; | 4979 kSize> BodyDescriptor; |
4985 | 4980 |
4986 private: | 4981 private: |
4987 String* elements_transition_sentinel_name(); | 4982 String* elements_transition_sentinel_name(); |
4988 DISALLOW_IMPLICIT_CONSTRUCTORS(Map); | 4983 DISALLOW_IMPLICIT_CONSTRUCTORS(Map); |
4989 }; | 4984 }; |
4990 | 4985 |
4991 | 4986 |
(...skipping 3686 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
8678 } else { | 8673 } else { |
8679 value &= ~(1 << bit_position); | 8674 value &= ~(1 << bit_position); |
8680 } | 8675 } |
8681 return value; | 8676 return value; |
8682 } | 8677 } |
8683 }; | 8678 }; |
8684 | 8679 |
8685 } } // namespace v8::internal | 8680 } } // namespace v8::internal |
8686 | 8681 |
8687 #endif // V8_OBJECTS_H_ | 8682 #endif // V8_OBJECTS_H_ |
OLD | NEW |