RISCVToolchain.h revision 353358 
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  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
35protected:
36  Tool *buildLinker() const override;
37
38private:
39  std::string computeSysRoot() const;
40};
41
42} // end namespace toolchains
43
44namespace tools {
45namespace RISCV {
46class LLVM_LIBRARY_VISIBILITY Linker : public GnuTool {
47public:
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