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 77