1 //===--- FreeBSD.h - FreeBSD ToolChain Implementations ----------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_FREEBSD_H 11 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_FREEBSD_H 12 13 #include "Gnu.h" 14 #include "clang/Driver/Driver.h" 15 #include "clang/Driver/ToolChain.h" 16 17 namespace clang { 18 namespace driver { 19 namespace tools { 20 21 /// freebsd -- Directly call GNU Binutils assembler and linker 22 namespace freebsd { 23 class LLVM_LIBRARY_VISIBILITY Assembler : public GnuTool { 24 public: Assembler(const ToolChain & TC)25 Assembler(const ToolChain &TC) 26 : GnuTool("freebsd::Assembler", "assembler", TC) {} 27 hasIntegratedCPP()28 bool hasIntegratedCPP() const override { return false; } 29 30 void ConstructJob(Compilation &C, const JobAction &JA, 31 const InputInfo &Output, const InputInfoList &Inputs, 32 const llvm::opt::ArgList &TCArgs, 33 const char *LinkingOutput) const override; 34 }; 35 36 class LLVM_LIBRARY_VISIBILITY Linker : public GnuTool { 37 public: Linker(const ToolChain & TC)38 Linker(const ToolChain &TC) : GnuTool("freebsd::Linker", "linker", TC) {} 39 hasIntegratedCPP()40 bool hasIntegratedCPP() const override { return false; } isLinkJob()41 bool isLinkJob() const override { return true; } 42 43 void ConstructJob(Compilation &C, const JobAction &JA, 44 const InputInfo &Output, const InputInfoList &Inputs, 45 const llvm::opt::ArgList &TCArgs, 46 const char *LinkingOutput) const override; 47 }; 48 } // end namespace freebsd 49 } // end namespace tools 50 51 namespace toolchains { 52 53 class LLVM_LIBRARY_VISIBILITY FreeBSD : public Generic_ELF { 54 public: 55 FreeBSD(const Driver &D, const llvm::Triple &Triple, 56 const llvm::opt::ArgList &Args); 57 bool HasNativeLLVMSupport() const override; 58 IsMathErrnoDefault()59 bool IsMathErrnoDefault() const override { return false; } IsObjCNonFragileABIDefault()60 bool IsObjCNonFragileABIDefault() const override { return true; } 61 62 CXXStdlibType GetDefaultCXXStdlibType() const override; 63 void addLibStdCxxIncludePaths( 64 const llvm::opt::ArgList &DriverArgs, 65 llvm::opt::ArgStringList &CC1Args) const override; 66 void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args, 67 llvm::opt::ArgStringList &CmdArgs) const override; 68 69 llvm::ExceptionHandling GetExceptionModel( 70 const llvm::opt::ArgList &Args) const override; 71 bool isPIEDefault() const override; 72 SanitizerMask getSupportedSanitizers() const override; GetDefaultDwarfVersion()73 unsigned GetDefaultDwarfVersion() const override { return 2; } 74 // Until dtrace (via CTF) and LLDB can deal with distributed debug info, 75 // FreeBSD defaults to standalone/full debug info. GetDefaultStandaloneDebug()76 bool GetDefaultStandaloneDebug() const override { return true; } 77 78 protected: 79 Tool *buildAssembler() const override; 80 Tool *buildLinker() const override; 81 }; 82 83 } // end namespace toolchains 84 } // end namespace driver 85 } // end namespace clang 86 87 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_FREEBSD_H 88