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// 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,
byte* begin, byte* end,
CodeReference code = {},
Address current_pc = kNullAddress);
};
} // namespace internal
} // namespace v8
#endif // V8_DIAGNOSTICS_DISASSEMBLER_H_