1 //===--- CSKYToolchain.h - CSKY 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_CSKYTOOLCHAIN_H
10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CSKYTOOLCHAIN_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 CSKYToolChain : public Generic_ELF {
20 public:
21   CSKYToolChain(const Driver &D, const llvm::Triple &Triple,
22                 const llvm::opt::ArgList &Args);
23 
24   void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
25                              llvm::opt::ArgStringList &CC1Args,
26                              Action::OffloadKind) const override;
27   RuntimeLibType GetDefaultRuntimeLibType() const override;
28   UnwindLibType GetUnwindLibType(const llvm::opt::ArgList &Args) const override;
29   void
30   AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
31                             llvm::opt::ArgStringList &CC1Args) const override;
32   void
33   addLibStdCxxIncludePaths(const llvm::opt::ArgList &DriverArgs,
34                            llvm::opt::ArgStringList &CC1Args) const override;
35 
36 protected:
37   Tool *buildLinker() const override;
38 
39 private:
40   std::string computeSysRoot() const override;
41 };
42 
43 } // end namespace toolchains
44 
45 namespace tools {
46 namespace CSKY {
47 class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
48 public:
49   Linker(const ToolChain &TC) : Tool("CSKY::Linker", "ld", TC) {}
50   bool hasIntegratedCPP() const override { return false; }
51   bool isLinkJob() const override { return true; }
52   void ConstructJob(Compilation &C, const JobAction &JA,
53                     const InputInfo &Output, const InputInfoList &Inputs,
54                     const llvm::opt::ArgList &TCArgs,
55                     const char *LinkingOutput) const override;
56 };
57 } // end namespace CSKY
58 } // end namespace tools
59 
60 } // end namespace driver
61 } // end namespace clang
62 
63 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CSKYTOOLCHAIN_H
64