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      1 //===- MCSymbolELF.h -  -----------------------------------------*- C++ -*-===//
      2 //
      3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
      4 // See https://llvm.org/LICENSE.txt for license information.
      5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
      6 //
      7 //===----------------------------------------------------------------------===//
      8 #ifndef LLVM_MC_MCSYMBOLELF_H
      9 #define LLVM_MC_MCSYMBOLELF_H
     10 
     11 #include "llvm/MC/MCSymbol.h"
     12 
     13 namespace llvm {
     14 class MCSymbolELF : public MCSymbol {
     15   /// An expression describing how to calculate the size of a symbol. If a
     16   /// symbol has no size this field will be NULL.
     17   const MCExpr *SymbolSize = nullptr;
     18 
     19 public:
     20   MCSymbolELF(const StringMapEntry<bool> *Name, bool isTemporary)
     21       : MCSymbol(SymbolKindELF, Name, isTemporary) {}
     22   void setSize(const MCExpr *SS) { SymbolSize = SS; }
     23 
     24   const MCExpr *getSize() const { return SymbolSize; }
     25 
     26   void setVisibility(unsigned Visibility);
     27   unsigned getVisibility() const;
     28 
     29   void setOther(unsigned Other);
     30   unsigned getOther() const;
     31 
     32   void setType(unsigned Type) const;
     33   unsigned getType() const;
     34 
     35   void setBinding(unsigned Binding) const;
     36   unsigned getBinding() const;
     37 
     38   bool isBindingSet() const;
     39 
     40   void setIsWeakrefUsedInReloc() const;
     41   bool isWeakrefUsedInReloc() const;
     42 
     43   void setIsSignature() const;
     44   bool isSignature() const;
     45 
     46   static bool classof(const MCSymbol *S) { return S->isELF(); }
     47 
     48 private:
     49   void setIsBindingSet() const;
     50 };
     51 }
     52 
     53 #endif
     54