OLD | NEW |
1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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 480 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
491 | 491 |
492 // Allocates an uninitialized fixed array. It must be filled by the caller. | 492 // Allocates an uninitialized fixed array. It must be filled by the caller. |
493 // | 493 // |
494 // Returns Failure::RetryAfterGC(requested_bytes, space) if the allocation | 494 // Returns Failure::RetryAfterGC(requested_bytes, space) if the allocation |
495 // failed. | 495 // failed. |
496 // Please note this does not perform a garbage collection. | 496 // Please note this does not perform a garbage collection. |
497 MUST_USE_RESULT static Object* AllocateUninitializedFixedArray(int length); | 497 MUST_USE_RESULT static Object* AllocateUninitializedFixedArray(int length); |
498 | 498 |
499 // Make a copy of src and return it. Returns | 499 // Make a copy of src and return it. Returns |
500 // Failure::RetryAfterGC(requested_bytes, space) if the allocation failed. | 500 // Failure::RetryAfterGC(requested_bytes, space) if the allocation failed. |
501 MUST_USE_RESULT static Object* CopyFixedArray(FixedArray* src); | 501 MUST_USE_RESULT static inline Object* CopyFixedArray(FixedArray* src); |
| 502 |
| 503 // Make a copy of src, set the map, and return the copy. Returns |
| 504 // Failure::RetryAfterGC(requested_bytes, space) if the allocation failed. |
| 505 MUST_USE_RESULT static Object* CopyFixedArrayWithMap(FixedArray* src, |
| 506 Map* map); |
502 | 507 |
503 // Allocates a fixed array initialized with the hole values. | 508 // Allocates a fixed array initialized with the hole values. |
504 // Returns Failure::RetryAfterGC(requested_bytes, space) if the allocation | 509 // Returns Failure::RetryAfterGC(requested_bytes, space) if the allocation |
505 // failed. | 510 // failed. |
506 // Please note this does not perform a garbage collection. | 511 // Please note this does not perform a garbage collection. |
507 MUST_USE_RESULT static Object* AllocateFixedArrayWithHoles( | 512 MUST_USE_RESULT static Object* AllocateFixedArrayWithHoles( |
508 int length, | 513 int length, |
509 PretenureFlag pretenure = NOT_TENURED); | 514 PretenureFlag pretenure = NOT_TENURED); |
510 | 515 |
511 // AllocateHashTable is identical to AllocateFixedArray except | 516 // AllocateHashTable is identical to AllocateFixedArray except |
(...skipping 1522 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2034 | 2039 |
2035 // To speed up scavenge collections new space string are kept | 2040 // To speed up scavenge collections new space string are kept |
2036 // separate from old space strings. | 2041 // separate from old space strings. |
2037 static List<Object*> new_space_strings_; | 2042 static List<Object*> new_space_strings_; |
2038 static List<Object*> old_space_strings_; | 2043 static List<Object*> old_space_strings_; |
2039 }; | 2044 }; |
2040 | 2045 |
2041 } } // namespace v8::internal | 2046 } } // namespace v8::internal |
2042 | 2047 |
2043 #endif // V8_HEAP_H_ | 2048 #endif // V8_HEAP_H_ |
OLD | NEW |