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
13namespace llvm {
14class 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
19public:
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
48private:
49  void setIsBindingSet() const;
50};
51}
52
53#endif
54