1 //===--- RISCVToolchain.h - RISCV 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_RISCVTOOLCHAIN_H 10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_RISCVTOOLCHAIN_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 RISCVToolChain : public Generic_ELF { 20 public: 21 RISCVToolChain(const Driver &D, const llvm::Triple &Triple, 22 const llvm::opt::ArgList &Args); 23 24 bool IsIntegratedAssemblerDefault() const override { return true; } 25 void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs, 26 llvm::opt::ArgStringList &CC1Args, 27 Action::OffloadKind) const override; 28 void 29 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs, 30 llvm::opt::ArgStringList &CC1Args) const override; 31 void 32 addLibStdCxxIncludePaths(const llvm::opt::ArgList &DriverArgs, 33 llvm::opt::ArgStringList &CC1Args) const override; 34 35 protected: 36 Tool *buildLinker() const override; 37 38 private: 39 std::string computeSysRoot() const; 40 }; 41 42 } // end namespace toolchains 43 44 namespace tools { 45 namespace RISCV { 46 class LLVM_LIBRARY_VISIBILITY Linker : public GnuTool { 47 public: 48 Linker(const ToolChain &TC) : GnuTool("RISCV::Linker", "ld", TC) {} 49 bool hasIntegratedCPP() const override { return false; } 50 bool isLinkJob() const override { return true; } 51 void ConstructJob(Compilation &C, const JobAction &JA, 52 const InputInfo &Output, const InputInfoList &Inputs, 53 const llvm::opt::ArgList &TCArgs, 54 const char *LinkingOutput) const override; 55 }; 56 } // end namespace RISCV 57 } // end namespace tools 58 59 } // end namespace driver 60 } // end namespace clang 61 62 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_RISCVTOOLCHAIN_H 63