clang/lib/Driver/ToolChains/NetBSD.h

   1 //===--- NetBSD.h - NetBSD ToolChain Implementations ------------*- 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
   9 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_NETBSD_H
  10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_NETBSD_H
  11
  12 #include "Gnu.h"
  13 #include "clang/Driver/Tool.h"
  14 #include "clang/Driver/ToolChain.h"
  15
  16 namespace clang {
  17 namespace driver {
  18 namespace tools {
  19
  20 /// Directly call GNU Binutils assembler and linker
  21 namespace netbsd {
  22 class LLVM_LIBRARY_VISIBILITY Assembler final : public Tool {
  23 public:
  24   Assembler(const ToolChain &TC) : Tool("netbsd::Assembler", "assembler", TC) {}
  25
  26   bool hasIntegratedCPP() const override { return false; }
  27
  28   void ConstructJob(Compilation &C, const JobAction &JA,
  29                     const InputInfo &Output, const InputInfoList &Inputs,
  30                     const llvm::opt::ArgList &TCArgs,
  31                     const char *LinkingOutput) const override;
  32 };
  33
  34 class LLVM_LIBRARY_VISIBILITY Linker final : public Tool {
  35 public:
  36   Linker(const ToolChain &TC) : Tool("netbsd::Linker", "linker", TC) {}
  37
  38   bool hasIntegratedCPP() const override { return false; }
  39   bool isLinkJob() const override { return true; }
  40
  41   void ConstructJob(Compilation &C, const JobAction &JA,
  42                     const InputInfo &Output, const InputInfoList &Inputs,
  43                     const llvm::opt::ArgList &TCArgs,
  44                     const char *LinkingOutput) const override;
  45 };
  46 } // end namespace netbsd
  47 } // end namespace tools
  48
  49 namespace toolchains {
  50
  51 class LLVM_LIBRARY_VISIBILITY NetBSD : public Generic_ELF {
  52 public:
  53   NetBSD(const Driver &D, const llvm::Triple &Triple,
  54          const llvm::opt::ArgList &Args);
  55
  56   bool IsMathErrnoDefault() const override { return false; }
  57   bool IsObjCNonFragileABIDefault() const override { return true; }
  58
  59   CXXStdlibType GetDefaultCXXStdlibType() const override;
  60
  61   void
  62   AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
  63                             llvm::opt::ArgStringList &CC1Args) const override;
  64   void addLibCxxIncludePaths(
  65       const llvm::opt::ArgList &DriverArgs,
  66       llvm::opt::ArgStringList &CC1Args) const override;
  67   void addLibStdCxxIncludePaths(
  68       const llvm::opt::ArgList &DriverArgs,
  69       llvm::opt::ArgStringList &CC1Args) const override;
  70
  71   UnwindTableLevel
  72   getDefaultUnwindTableLevel(const llvm::opt::ArgList &Args) const override {
  73     return UnwindTableLevel::Asynchronous;
  74   }
  75
  76   llvm::ExceptionHandling GetExceptionModel(
  77       const llvm::opt::ArgList &Args) const override;
  78
  79   SanitizerMask getSupportedSanitizers() const override;
  80
  81   void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
  82                              llvm::opt::ArgStringList &CC1Args,
  83                              Action::OffloadKind DeviceOffloadKind) const override;
  84
  85 protected:
  86   Tool *buildAssembler() const override;
  87   Tool *buildLinker() const override;
  88 };
  89
  90 } // end namespace toolchains
  91 } // end namespace driver
  92 } // end namespace clang
  93
  94 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_NETBSD_H