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// Copyright 2019 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
type DependentCode extends WeakFixedArray;
extern class BytecodeArray extends FixedArrayBase {
// TODO(v8:8983): bytecode array object sizes vary based on their contents.
constant_pool: FixedArray;
// The handler table contains offsets of exception handlers.
handler_table: ByteArray;
// Source position table. Can contain:
// * undefined (initial value)
// * empty_byte_array (for bytecode generated for functions that will never
// have source positions, e.g. native functions).
// * ByteArray (when source positions have been collected for the bytecode)
// * exception (when an error occurred while explicitly collecting source
// positions for pre-existing bytecode).
@cppAcquireLoad
@cppReleaseStore
source_position_table: Undefined|ByteArray|Exception;
frame_size: int32;
parameter_size: int32;
incoming_new_target_or_generator_register: int32;
// TODO(jgruber): Only 3 bits are in use; if bits are needed, steal here.
bytecode_age: uint16;
}
extern class CodeDataContainer extends HeapObject;
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