// Copyright 2006-2008 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_DIAGNOSTICS_DISASSEMBLER_H_

#define V8_DIAGNOSTICS_DISASSEMBLER_H_

#include "src/codegen/code-reference.h"

#include "src/utils/allocation.h"

namespace v8 {

namespace internal {

class Disassembler : public AllStatic {

public:

// Decode instructions in the the interval [begin, end) and print the

// code into os. Returns the number of bytes disassembled or 1 if no

// instruction could be decoded.

// Does not abort on unimplemented opcodes, but prints them as 'Unimplemented

// Instruction'.

// the code object is used for name resolution and may be null.

// TODO(titzer): accept a {WasmCodeManager*} if {isolate} is null

V8_EXPORT_PRIVATE static int Decode(Isolate* isolate, std::ostream& os,

uint8_t* begin, uint8_t* end,

CodeReference code = {},

Address current_pc = kNullAddress,

size_t range_limit = 0);

};

} // namespace internal

} // namespace v8

#endif // V8_DIAGNOSTICS_DISASSEMBLER_H_