clang/lib/Driver/ToolChains/Linux.h

   1 //===--- Linux.h - Linux 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_LINUX_H
  10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LINUX_H
  11
  12 #include "Gnu.h"
  13 #include "clang/Driver/ToolChain.h"
  14
  15 namespace clang {
  16 namespace driver {
  17 namespace toolchains {
  18
  19 class LLVM_LIBRARY_VISIBILITY Linux : public Generic_ELF {
  20 public:
  21   Linux(const Driver &D, const llvm::Triple &Triple,
  22         const llvm::opt::ArgList &Args);
  23
  24   bool HasNativeLLVMSupport() const override;
  25
  26   std::string getMultiarchTriple(const Driver &D,
  27                                  const llvm::Triple &TargetTriple,
  28                                  StringRef SysRoot) const override;
  29
  30   void
  31   AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
  32                             llvm::opt::ArgStringList &CC1Args) const override;
  33   void addLibStdCxxIncludePaths(
  34       const llvm::opt::ArgList &DriverArgs,
  35       llvm::opt::ArgStringList &CC1Args) const override;
  36   void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
  37                           llvm::opt::ArgStringList &CC1Args) const override;
  38   void AddHIPIncludeArgs(const llvm::opt::ArgList &DriverArgs,
  39                          llvm::opt::ArgStringList &CC1Args) const override;
  40   void AddHIPRuntimeLibArgs(const llvm::opt::ArgList &Args,
  41                             llvm::opt::ArgStringList &CmdArgs) const override;
  42   void AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs,
  43                            llvm::opt::ArgStringList &CC1Args) const override;
  44   RuntimeLibType GetDefaultRuntimeLibType() const override;
  45   unsigned GetDefaultDwarfVersion() const override;
  46   CXXStdlibType GetDefaultCXXStdlibType() const override;
  47   bool
  48   IsAArch64OutlineAtomicsDefault(const llvm::opt::ArgList &Args) const override;
  49   bool isPIEDefault(const llvm::opt::ArgList &Args) const override;
  50   bool IsMathErrnoDefault() const override;
  51   SanitizerMask getSupportedSanitizers() const override;
  52   void addProfileRTLibs(const llvm::opt::ArgList &Args,
  53                         llvm::opt::ArgStringList &CmdArgs) const override;
  54   std::string computeSysRoot() const override;
  55
  56   std::string getDynamicLinker(const llvm::opt::ArgList &Args) const override;
  57
  58   void addExtraOpts(llvm::opt::ArgStringList &CmdArgs) const override;
  59
  60   std::vector<std::string> ExtraOpts;
  61
  62   llvm::DenormalMode getDefaultDenormalModeForType(
  63       const llvm::opt::ArgList &DriverArgs, const JobAction &JA,
  64       const llvm::fltSemantics *FPType = nullptr) const override;
  65
  66 protected:
  67   Tool *buildAssembler() const override;
  68   Tool *buildLinker() const override;
  69   Tool *buildStaticLibTool() const override;
  70 };
  71
  72 } // end namespace toolchains
  73 } // end namespace driver
  74 } // end namespace clang
  75
  76 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LINUX_H