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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 // Review notes: | 5 // Review notes: |
6 // | 6 // |
7 // - The use of macros in these inline functions may seem superfluous | 7 // - The use of macros in these inline functions may seem superfluous |
8 // but it is absolutely needed to make sure gcc generates optimal | 8 // but it is absolutely needed to make sure gcc generates optimal |
9 // code. gcc is not happy when attempting to inline too deep. | 9 // code. gcc is not happy when attempting to inline too deep. |
10 // | 10 // |
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4047 | 4047 |
4048 | 4048 |
4049 int BytecodeArray::parameter_count() const { | 4049 int BytecodeArray::parameter_count() const { |
4050 // Parameter count is stored as the size on stack of the parameters to allow | 4050 // Parameter count is stored as the size on stack of the parameters to allow |
4051 // it to be used directly by generated code. | 4051 // it to be used directly by generated code. |
4052 return READ_INT_FIELD(this, kParameterSizeOffset) >> kPointerSizeLog2; | 4052 return READ_INT_FIELD(this, kParameterSizeOffset) >> kPointerSizeLog2; |
4053 } | 4053 } |
4054 | 4054 |
4055 | 4055 |
4056 ACCESSORS(BytecodeArray, constant_pool, FixedArray, kConstantPoolOffset) | 4056 ACCESSORS(BytecodeArray, constant_pool, FixedArray, kConstantPoolOffset) |
| 4057 ACCESSORS(BytecodeArray, handler_table, FixedArray, kHandlerTableOffset) |
4057 | 4058 |
4058 | 4059 |
4059 Address BytecodeArray::GetFirstBytecodeAddress() { | 4060 Address BytecodeArray::GetFirstBytecodeAddress() { |
4060 return reinterpret_cast<Address>(this) - kHeapObjectTag + kHeaderSize; | 4061 return reinterpret_cast<Address>(this) - kHeapObjectTag + kHeaderSize; |
4061 } | 4062 } |
4062 | 4063 |
4063 | 4064 |
4064 int BytecodeArray::BytecodeArraySize() { return SizeFor(this->length()); } | 4065 int BytecodeArray::BytecodeArraySize() { return SizeFor(this->length()); } |
4065 | 4066 |
4066 | 4067 |
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7809 #undef WRITE_INT64_FIELD | 7810 #undef WRITE_INT64_FIELD |
7810 #undef READ_BYTE_FIELD | 7811 #undef READ_BYTE_FIELD |
7811 #undef WRITE_BYTE_FIELD | 7812 #undef WRITE_BYTE_FIELD |
7812 #undef NOBARRIER_READ_BYTE_FIELD | 7813 #undef NOBARRIER_READ_BYTE_FIELD |
7813 #undef NOBARRIER_WRITE_BYTE_FIELD | 7814 #undef NOBARRIER_WRITE_BYTE_FIELD |
7814 | 7815 |
7815 } // namespace internal | 7816 } // namespace internal |
7816 } // namespace v8 | 7817 } // namespace v8 |
7817 | 7818 |
7818 #endif // V8_OBJECTS_INL_H_ | 7819 #endif // V8_OBJECTS_INL_H_ |
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