C++程序  |  57行  |  2.38 KB

// Copyright 2014, VIXL authors
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are met:
//
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//     this list of conditions and the following disclaimer.
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#ifndef VIXL_EXAMPLES_CUSTOM_DISASSEMBLER_H_
#define VIXL_EXAMPLES_CUSTOM_DISASSEMBLER_H_

#include "aarch64/disasm-aarch64.h"

using namespace vixl::aarch64;

void TestCustomDisassembler();

// We want to change three things in the disassembly:
// - Add comments to some add/sub instructions.
// - Use aliases for register names.
// - Add descriptions for code addresses.
class CustomDisassembler : public Disassembler {
 public:
  CustomDisassembler() : Disassembler() {}
  virtual ~CustomDisassembler() {}

  virtual void VisitAddSubShifted(const Instruction* instr) VIXL_OVERRIDE;

 protected:
  virtual void AppendRegisterNameToOutput(const Instruction* instr,
                                          const CPURegister& reg) VIXL_OVERRIDE;

  virtual void AppendCodeRelativeCodeAddressToOutput(
      const Instruction* instr, const void* addr) VIXL_OVERRIDE;
};


#endif