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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 // 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_ARM_MACRO_ASSEMBLER_ARM_H_ | 5 #ifndef V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
6 #define V8_ARM_MACRO_ASSEMBLER_ARM_H_ | 6 #define V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/bailout-reason.h" | 9 #include "src/bailout-reason.h" |
10 #include "src/frames.h" | 10 #include "src/frames.h" |
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702 : -1; | 702 : -1; |
703 DCHECK((type == -1) || | 703 DCHECK((type == -1) || |
704 ((FIRST_IC_MARKER <= type) && (type < LAST_CODE_MARKER))); | 704 ((FIRST_IC_MARKER <= type) && (type < LAST_CODE_MARKER))); |
705 return type; | 705 return type; |
706 } | 706 } |
707 | 707 |
708 | 708 |
709 // --------------------------------------------------------------------------- | 709 // --------------------------------------------------------------------------- |
710 // Allocation support | 710 // Allocation support |
711 | 711 |
712 // Allocate an object in new space or old pointer space. The object_size is | 712 // Allocate an object in new space or old space. The object_size is |
713 // specified either in bytes or in words if the allocation flag SIZE_IN_WORDS | 713 // specified either in bytes or in words if the allocation flag SIZE_IN_WORDS |
714 // is passed. If the space is exhausted control continues at the gc_required | 714 // is passed. If the space is exhausted control continues at the gc_required |
715 // label. The allocated object is returned in result. If the flag | 715 // label. The allocated object is returned in result. If the flag |
716 // tag_allocated_object is true the result is tagged as as a heap object. | 716 // tag_allocated_object is true the result is tagged as as a heap object. |
717 // All registers are clobbered also when control continues at the gc_required | 717 // All registers are clobbered also when control continues at the gc_required |
718 // label. | 718 // label. |
719 void Allocate(int object_size, | 719 void Allocate(int object_size, |
720 Register result, | 720 Register result, |
721 Register scratch1, | 721 Register scratch1, |
722 Register scratch2, | 722 Register scratch2, |
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1538 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) | 1538 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) |
1539 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> | 1539 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> |
1540 #else | 1540 #else |
1541 #define ACCESS_MASM(masm) masm-> | 1541 #define ACCESS_MASM(masm) masm-> |
1542 #endif | 1542 #endif |
1543 | 1543 |
1544 | 1544 |
1545 } } // namespace v8::internal | 1545 } } // namespace v8::internal |
1546 | 1546 |
1547 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ | 1547 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
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