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Issue 219030: Change the functions named AllocateObjectInNewSpace to AllocateInNewSpace (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 11 years, 3 months ago
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1 // Copyright 2009 the V8 project authors. All rights reserved. 1 // Copyright 2009 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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451 // Allocation support 451 // Allocation support
452 452
453 // Allocate an object in new space. If the new space is exhausted control 453 // Allocate an object in new space. If the new space is exhausted control
454 // continues at the gc_required label. The allocated object is returned in 454 // continues at the gc_required label. The allocated object is returned in
455 // result and end of the new object is returned in result_end. The register 455 // result and end of the new object is returned in result_end. The register
456 // scratch can be passed as no_reg in which case an additional object 456 // scratch can be passed as no_reg in which case an additional object
457 // reference will be added to the reloc info. The returned pointers in result 457 // reference will be added to the reloc info. The returned pointers in result
458 // and result_end have not yet been tagged as heap objects. If 458 // and result_end have not yet been tagged as heap objects. If
459 // result_contains_top_on_entry is true the content of result is known to be 459 // result_contains_top_on_entry is true the content of result is known to be
460 // the allocation top on entry (could be result_end from a previous call to 460 // the allocation top on entry (could be result_end from a previous call to
461 // AllocateObjectInNewSpace). If result_contains_top_on_entry is true scratch 461 // AllocateInNewSpace). If result_contains_top_on_entry is true scratch
462 // should be no_reg as it is never used. 462 // should be no_reg as it is never used.
463 void AllocateObjectInNewSpace(int object_size, 463 void AllocateInNewSpace(int object_size,
464 Register result, 464 Register result,
465 Register result_end, 465 Register result_end,
466 Register scratch, 466 Register scratch,
467 Label* gc_required, 467 Label* gc_required,
468 AllocationFlags flags); 468 AllocationFlags flags);
469 469
470 void AllocateObjectInNewSpace(int header_size, 470 void AllocateInNewSpace(int header_size,
471 ScaleFactor element_size, 471 ScaleFactor element_size,
472 Register element_count, 472 Register element_count,
473 Register result, 473 Register result,
474 Register result_end, 474 Register result_end,
475 Register scratch, 475 Register scratch,
476 Label* gc_required, 476 Label* gc_required,
477 AllocationFlags flags); 477 AllocationFlags flags);
478 478
479 void AllocateObjectInNewSpace(Register object_size, 479 void AllocateInNewSpace(Register object_size,
480 Register result, 480 Register result,
481 Register result_end, 481 Register result_end,
482 Register scratch, 482 Register scratch,
483 Label* gc_required, 483 Label* gc_required,
484 AllocationFlags flags); 484 AllocationFlags flags);
485 485
486 // Undo allocation in new space. The object passed and objects allocated after 486 // Undo allocation in new space. The object passed and objects allocated after
487 // it will no longer be allocated. Make sure that no pointers are left to the 487 // it will no longer be allocated. Make sure that no pointers are left to the
488 // object(s) no longer allocated as they would be invalid when allocation is 488 // object(s) no longer allocated as they would be invalid when allocation is
489 // un-done. 489 // un-done.
490 void UndoAllocationInNewSpace(Register object); 490 void UndoAllocationInNewSpace(Register object);
491 491
492 // --------------------------------------------------------------------------- 492 // ---------------------------------------------------------------------------
493 // Support functions. 493 // Support functions.
494 494
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676 } \ 676 } \
677 masm-> 677 masm->
678 #else 678 #else
679 #define ACCESS_MASM(masm) masm-> 679 #define ACCESS_MASM(masm) masm->
680 #endif 680 #endif
681 681
682 682
683 } } // namespace v8::internal 683 } } // namespace v8::internal
684 684
685 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_ 685 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_
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