Coverage Report

Created: 2018-09-17 19:50

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/include/llvm/MC/MCSymbolWasm.h
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//===- MCSymbolWasm.h -  ----------------------------------------*- C++ -*-===//
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//
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//                     The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_MC_MCSYMBOLWASM_H
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#define LLVM_MC_MCSYMBOLWASM_H
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#include "llvm/BinaryFormat/Wasm.h"
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#include "llvm/MC/MCSymbol.h"
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namespace llvm {
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class MCSymbolWasm : public MCSymbol {
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  wasm::WasmSymbolType Type = wasm::WASM_SYMBOL_TYPE_DATA;
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  bool IsWeak = false;
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  bool IsHidden = false;
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  bool IsComdat = false;
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  std::string ModuleName;
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  SmallVector<wasm::ValType, 1> Returns;
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  SmallVector<wasm::ValType, 4> Params;
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  wasm::WasmGlobalType GlobalType;
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  bool ParamsSet = false;
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  bool ReturnsSet = false;
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  bool GlobalTypeSet = false;
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  /// An expression describing how to calculate the size of a symbol. If a
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  /// symbol has no size this field will be NULL.
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  const MCExpr *SymbolSize = nullptr;
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public:
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  // Use a module name of "env" for now, for compatibility with existing tools.
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  // This is temporary, and may change, as the ABI is not yet stable.
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  MCSymbolWasm(const StringMapEntry<bool> *Name, bool isTemporary)
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      : MCSymbol(SymbolKindWasm, Name, isTemporary), ModuleName("env") {}
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  static bool classof(const MCSymbol *S) { return S->isWasm(); }
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  const MCExpr *getSize() const { return SymbolSize; }
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  void setSize(const MCExpr *SS) { SymbolSize = SS; }
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  bool isFunction() const { return Type == wasm::WASM_SYMBOL_TYPE_FUNCTION; }
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  bool isData() const { return Type == wasm::WASM_SYMBOL_TYPE_DATA; }
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  bool isGlobal() const { return Type == wasm::WASM_SYMBOL_TYPE_GLOBAL; }
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  bool isSection() const { return Type == wasm::WASM_SYMBOL_TYPE_SECTION; }
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  wasm::WasmSymbolType getType() const { return Type; }
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  void setType(wasm::WasmSymbolType type) { Type = type; }
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  bool isWeak() const { return IsWeak; }
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  void setWeak(bool isWeak) { IsWeak = isWeak; }
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  bool isHidden() const { return IsHidden; }
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  void setHidden(bool isHidden) { IsHidden = isHidden; }
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  bool isComdat() const { return IsComdat; }
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  void setComdat(bool isComdat) { IsComdat = isComdat; }
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  const StringRef getModuleName() const { return ModuleName; }
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  void setModuleName(StringRef Name) { ModuleName = Name; }
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  const SmallVector<wasm::ValType, 1> &getReturns() const {
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    assert(ReturnsSet);
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    return Returns;
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  }
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  void setReturns(SmallVectorImpl<wasm::ValType> &&Rets) {
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    ReturnsSet = true;
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    Returns = std::move(Rets);
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  }
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  const SmallVector<wasm::ValType, 4> &getParams() const {
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    assert(ParamsSet);
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    return Params;
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  }
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  void setParams(SmallVectorImpl<wasm::ValType> &&Pars) {
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    ParamsSet = true;
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    Params = std::move(Pars);
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  }
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  const wasm::WasmGlobalType &getGlobalType() const {
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    assert(GlobalTypeSet);
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    return GlobalType;
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  }
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  void setGlobalType(wasm::WasmGlobalType GT) {
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    GlobalTypeSet = true;
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    GlobalType = GT;
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  }
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};
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} // end namespace llvm
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#endif // LLVM_MC_MCSYMBOLWASM_H