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
15namespace clang {
16namespace driver {
17namespace toolchains {
18
19class LLVM_LIBRARY_VISIBILITY RISCVToolChain : public Generic_ELF {
20public:
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  RuntimeLibType GetDefaultRuntimeLibType() const override;
29  UnwindLibType
30  GetUnwindLibType(const llvm::opt::ArgList &Args) const override;
31  void
32  AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
33                            llvm::opt::ArgStringList &CC1Args) const override;
34  void
35  addLibStdCxxIncludePaths(const llvm::opt::ArgList &DriverArgs,
36                           llvm::opt::ArgStringList &CC1Args) const override;
37
38protected:
39  Tool *buildLinker() const override;
40
41private:
42  std::string computeSysRoot() const;
43};
44
45} // end namespace toolchains
46
47namespace tools {
48namespace RISCV {
49class LLVM_LIBRARY_VISIBILITY Linker : public GnuTool {
50public:
51  Linker(const ToolChain &TC) : GnuTool("RISCV::Linker", "ld", TC) {}
52  bool hasIntegratedCPP() const override { return false; }
53  bool isLinkJob() const override { return true; }
54  void ConstructJob(Compilation &C, const JobAction &JA,
55                    const InputInfo &Output, const InputInfoList &Inputs,
56                    const llvm::opt::ArgList &TCArgs,
57                    const char *LinkingOutput) const override;
58};
59} // end namespace RISCV
60} // end namespace tools
61
62} // end namespace driver
63} // end namespace clang
64
65#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_RISCVTOOLCHAIN_H
66