//===- MCSymbolELF.h -  -----------------------------------------*- C++ -*-===//

//

//                     The LLVM Compiler Infrastructure

//

// This file is distributed under the University of Illinois Open Source

// License. See LICENSE.TXT for details.

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_MC_MCSYMBOLELF_H

#define LLVM_MC_MCSYMBOLELF_H

#include "llvm/MC/MCSymbol.h"

namespace llvm {

class MCSymbolELF : public MCSymbol {

  /// An expression describing how to calculate the size of a symbol. If a

  /// symbol has no size this field will be NULL.

  const MCExpr *SymbolSize = nullptr;

public:

  MCSymbolELF(const StringMapEntry<bool> *Name, bool isTemporary)

      : MCSymbol(SymbolKindELF, Name, isTemporary) {}

  void setSize(const MCExpr *SS) { SymbolSize = SS; }

  const MCExpr *getSize() const { return SymbolSize; }

  void setVisibility(unsigned Visibility);

  unsigned getVisibility() const;

  void setOther(unsigned Other);

  unsigned getOther() const;

  void setType(unsigned Type) const;

  unsigned getType() const;

  void setBinding(unsigned Binding) const;

  unsigned getBinding() const;

  bool isBindingSet() const;

  void setIsWeakrefUsedInReloc() const;

  bool isWeakrefUsedInReloc() const;

  void setIsSignature() const;

  bool isSignature() const;

  static bool classof(const MCSymbol *S) { return S->isELF(); }

private:

  void setIsBindingSet() const;

};

}

#endif