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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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_OBJECTS_H_ | 5 #ifndef V8_OBJECTS_H_ |
6 #define V8_OBJECTS_H_ | 6 #define V8_OBJECTS_H_ |
7 | 7 |
8 #include <iosfwd> | 8 #include <iosfwd> |
9 | 9 |
10 #include "src/allocation.h" | 10 #include "src/allocation.h" |
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4435 | 4435 |
4436 // Layout description. | 4436 // Layout description. |
4437 static const int kFrameSizeOffset = FixedArrayBase::kHeaderSize; | 4437 static const int kFrameSizeOffset = FixedArrayBase::kHeaderSize; |
4438 static const int kParameterSizeOffset = kFrameSizeOffset + kIntSize; | 4438 static const int kParameterSizeOffset = kFrameSizeOffset + kIntSize; |
4439 static const int kConstantPoolOffset = kParameterSizeOffset + kIntSize; | 4439 static const int kConstantPoolOffset = kParameterSizeOffset + kIntSize; |
4440 static const int kHandlerTableOffset = kConstantPoolOffset + kPointerSize; | 4440 static const int kHandlerTableOffset = kConstantPoolOffset + kPointerSize; |
4441 static const int kSourcePositionTableOffset = | 4441 static const int kSourcePositionTableOffset = |
4442 kHandlerTableOffset + kPointerSize; | 4442 kHandlerTableOffset + kPointerSize; |
4443 static const int kHeaderSize = kSourcePositionTableOffset + kPointerSize; | 4443 static const int kHeaderSize = kSourcePositionTableOffset + kPointerSize; |
4444 | 4444 |
4445 static const int kAlignedSize = OBJECT_POINTER_ALIGN(kHeaderSize); | |
4446 | |
4447 // Maximal memory consumption for a single BytecodeArray. | 4445 // Maximal memory consumption for a single BytecodeArray. |
4448 static const int kMaxSize = 512 * MB; | 4446 static const int kMaxSize = 512 * MB; |
4449 // Maximal length of a single BytecodeArray. | 4447 // Maximal length of a single BytecodeArray. |
4450 static const int kMaxLength = kMaxSize - kHeaderSize; | 4448 static const int kMaxLength = kMaxSize - kHeaderSize; |
4451 | 4449 |
4452 class BodyDescriptor; | 4450 class BodyDescriptor; |
4453 | 4451 |
4454 private: | 4452 private: |
4455 DISALLOW_IMPLICIT_CONSTRUCTORS(BytecodeArray); | 4453 DISALLOW_IMPLICIT_CONSTRUCTORS(BytecodeArray); |
4456 }; | 4454 }; |
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10778 } | 10776 } |
10779 return value; | 10777 return value; |
10780 } | 10778 } |
10781 }; | 10779 }; |
10782 | 10780 |
10783 | 10781 |
10784 } // NOLINT, false-positive due to second-order macros. | 10782 } // NOLINT, false-positive due to second-order macros. |
10785 } // NOLINT, false-positive due to second-order macros. | 10783 } // NOLINT, false-positive due to second-order macros. |
10786 | 10784 |
10787 #endif // V8_OBJECTS_H_ | 10785 #endif // V8_OBJECTS_H_ |
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