1 //===--- AIX.h - AIX 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_AIX_H 10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_AIX_H 11 12 #include "clang/Driver/Tool.h" 13 #include "clang/Driver/ToolChain.h" 14 15 namespace clang { 16 namespace driver { 17 namespace tools { 18 19 /// aix -- Directly call system default assembler and linker. 20 namespace aix { 21 22 class LLVM_LIBRARY_VISIBILITY Assembler : public Tool { 23 public: 24 Assembler(const ToolChain &TC) : Tool("aix::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 : public Tool { 35 public: 36 Linker(const ToolChain &TC) : Tool("aix::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 47 } // end namespace aix 48 49 } // end namespace tools 50 } // end namespace driver 51 } // end namespace clang 52 53 namespace clang { 54 namespace driver { 55 namespace toolchains { 56 57 class LLVM_LIBRARY_VISIBILITY AIX : public ToolChain { 58 public: 59 AIX(const Driver &D, const llvm::Triple &Triple, 60 const llvm::opt::ArgList &Args); 61 62 bool isPICDefault() const override { return true; } 63 bool isPIEDefault() const override { return false; } 64 bool isPICDefaultForced() const override { return true; } 65 66 void 67 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs, 68 llvm::opt::ArgStringList &CC1Args) const override; 69 70 protected: 71 Tool *buildAssembler() const override; 72 Tool *buildLinker() const override; 73 74 private: 75 llvm::StringRef GetHeaderSysroot(const llvm::opt::ArgList &DriverArgs) const; 76 }; 77 78 } // end namespace toolchains 79 } // end namespace driver 80 } // end namespace clang 81 82 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_AIX_H 83