chromium/v8/src/interpreter/bytecodes.h

// Copyright 2015 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.

#ifndef V8_INTERPRETER_BYTECODES_H_
#define V8_INTERPRETER_BYTECODES_H_

#include <cstdint>
#include <iosfwd>
#include <string>

#include "src/common/globals.h"
#include "src/interpreter/bytecode-operands.h"

// This interface and it's implementation are independent of the
// libv8_base library as they are used by the interpreter and the
// standalone mkpeephole table generator program.

namespace v8 {
namespace internal {
namespace interpreter {

// The list of single-byte Star variants, in the format of BYTECODE_LIST.
#define SHORT_STAR_BYTECODE_LIST(V) …

// The list of bytecodes which have unique handlers (no other bytecode is
// executed using identical code).
// Format is V(<bytecode>, <implicit_register_use>, <operands>).
#define BYTECODE_LIST_WITH_UNIQUE_HANDLERS(V) …

// The list of bytecodes which are interpreted by the interpreter.
// Format is V(<bytecode>, <implicit_register_use>, <operands>).
#define BYTECODE_LIST(V) …

// List of debug break bytecodes.
#define DEBUG_BREAK_PLAIN_BYTECODE_LIST(V) …

#define DEBUG_BREAK_PREFIX_BYTECODE_LIST(V) …

#define DEBUG_BREAK_BYTECODE_LIST(V) …

// Lists of jump bytecodes.

#define JUMP_UNCONDITIONAL_IMMEDIATE_BYTECODE_LIST(V) …

#define JUMP_UNCONDITIONAL_CONSTANT_BYTECODE_LIST(V) …

#define JUMP_TOBOOLEAN_CONDITIONAL_IMMEDIATE_BYTECODE_LIST(V) …

#define JUMP_TOBOOLEAN_CONDITIONAL_CONSTANT_BYTECODE_LIST(V) …

#define JUMP_CONDITIONAL_IMMEDIATE_BYTECODE_LIST(V) …

#define JUMP_CONDITIONAL_CONSTANT_BYTECODE_LIST(V) …

#define JUMP_CONSTANT_BYTECODE_LIST(V) …

#define JUMP_IMMEDIATE_BYTECODE_LIST(V) …

#define JUMP_TO_BOOLEAN_BYTECODE_LIST(V) …

#define JUMP_UNCONDITIONAL_BYTECODE_LIST(V) …

#define JUMP_CONDITIONAL_BYTECODE_LIST(V) …

#define JUMP_FORWARD_BYTECODE_LIST(V) …

#define JUMP_BYTECODE_LIST(V) …

#define RETURN_BYTECODE_LIST(V) …

#define UNCONDITIONAL_THROW_BYTECODE_LIST(V) …

// Enumeration of interpreter bytecodes.
enum class Bytecode : uint8_t { … };

class V8_EXPORT_PRIVATE Bytecodes final : public AllStatic { … };

V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream& os,
                                           const Bytecode& bytecode);

}  // namespace interpreter
}  // namespace internal
}  // namespace v8

#endif  // V8_INTERPRETER_BYTECODES_H_