Coverage Report

Created: 2019-07-24 05:18

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/tools/clang/lib/Driver/ToolChains/MinGW.h
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//===--- MinGW.h - MinGW ToolChain Implementations --------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H
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#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H
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#include "Cuda.h"
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#include "Gnu.h"
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#include "clang/Driver/Tool.h"
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#include "clang/Driver/ToolChain.h"
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namespace clang {
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namespace driver {
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namespace tools {
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/// MinGW -- Directly call GNU Binutils assembler and linker
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namespace MinGW {
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class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
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public:
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  Assembler(const ToolChain &TC) : Tool("MinGW::Assemble", "assembler", TC) {}
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  bool hasIntegratedCPP() const override { return false; }
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  void ConstructJob(Compilation &C, const JobAction &JA,
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                    const InputInfo &Output, const InputInfoList &Inputs,
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                    const llvm::opt::ArgList &TCArgs,
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                    const char *LinkingOutput) const override;
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};
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class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
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public:
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  Linker(const ToolChain &TC) : Tool("MinGW::Linker", "linker", TC) {}
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  bool hasIntegratedCPP() const override { return false; }
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  bool isLinkJob() const override { return true; }
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  void ConstructJob(Compilation &C, const JobAction &JA,
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                    const InputInfo &Output, const InputInfoList &Inputs,
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                    const llvm::opt::ArgList &TCArgs,
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                    const char *LinkingOutput) const override;
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private:
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  void AddLibGCC(const llvm::opt::ArgList &Args,
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                 llvm::opt::ArgStringList &CmdArgs) const;
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};
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} // end namespace MinGW
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} // end namespace tools
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namespace toolchains {
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class LLVM_LIBRARY_VISIBILITY MinGW : public ToolChain {
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public:
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  MinGW(const Driver &D, const llvm::Triple &Triple,
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        const llvm::opt::ArgList &Args);
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  bool HasNativeLLVMSupport() const override;
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  bool IsIntegratedAssemblerDefault() const override;
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  bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override;
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  bool isPICDefault() const override;
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  bool isPIEDefault() const override;
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  bool isPICDefaultForced() const override;
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  SanitizerMask getSupportedSanitizers() const override;
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  llvm::ExceptionHandling GetExceptionModel(
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      const llvm::opt::ArgList &Args) const override;
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  void
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  AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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                            llvm::opt::ArgStringList &CC1Args) const override;
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  void AddClangCXXStdlibIncludeArgs(
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      const llvm::opt::ArgList &DriverArgs,
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      llvm::opt::ArgStringList &CC1Args) const override;
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  void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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                          llvm::opt::ArgStringList &CC1Args) const override;
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  void printVerboseInfo(raw_ostream &OS) const override;
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protected:
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  Tool *getTool(Action::ActionClass AC) const override;
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  Tool *buildLinker() const override;
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  Tool *buildAssembler() const override;
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private:
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  CudaInstallationDetector CudaInstallation;
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  std::string Base;
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  std::string GccLibDir;
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  std::string Ver;
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  std::string Arch;
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  mutable std::unique_ptr<tools::gcc::Preprocessor> Preprocessor;
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  mutable std::unique_ptr<tools::gcc::Compiler> Compiler;
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  void findGccLibDir();
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  llvm::ErrorOr<std::string> findGcc();
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  llvm::ErrorOr<std::string> findClangRelativeSysroot();
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  bool NativeLLVMSupport;
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};
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} // end namespace toolchains
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} // end namespace driver
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} // end namespace clang
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#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H