1 //===--- AVR.h - AVR Tool and 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_AVR_H
10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_AVR_H
11 
12 #include "Gnu.h"
13 #include "clang/Driver/InputInfo.h"
14 #include "clang/Driver/Tool.h"
15 #include "clang/Driver/ToolChain.h"
16 
17 namespace clang {
18 namespace driver {
19 namespace toolchains {
20 
21 class LLVM_LIBRARY_VISIBILITY AVRToolChain : public Generic_ELF {
22 public:
23   AVRToolChain(const Driver &D, const llvm::Triple &Triple,
24                const llvm::opt::ArgList &Args);
25   void
26   AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
27                             llvm::opt::ArgStringList &CC1Args) const override;
28 
29   void
30   addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
31                         llvm::opt::ArgStringList &CC1Args,
32                         Action::OffloadKind DeviceOffloadKind) const override;
33 
34   std::optional<std::string> findAVRLibcInstallation() const;
getGCCInstallPath()35   StringRef getGCCInstallPath() const { return GCCInstallPath; }
36   std::string getCompilerRT(const llvm::opt::ArgList &Args, StringRef Component,
37                             FileType Type) const override;
38 
HasNativeLLVMSupport()39   bool HasNativeLLVMSupport() const override { return true; }
40 
41 protected:
42   Tool *buildLinker() const override;
43 
44 private:
45   StringRef GCCInstallPath;
46 };
47 
48 } // end namespace toolchains
49 
50 namespace tools {
51 namespace AVR {
52 class LLVM_LIBRARY_VISIBILITY Linker final : public Tool {
53 public:
Linker(const llvm::Triple & Triple,const ToolChain & TC)54   Linker(const llvm::Triple &Triple, const ToolChain &TC)
55       : Tool("AVR::Linker", "avr-ld", TC), Triple(Triple) {}
56 
hasIntegratedCPP()57   bool hasIntegratedCPP() const override { return false; }
isLinkJob()58   bool isLinkJob() const override { return true; }
59   void ConstructJob(Compilation &C, const JobAction &JA,
60                     const InputInfo &Output, const InputInfoList &Inputs,
61                     const llvm::opt::ArgList &TCArgs,
62                     const char *LinkingOutput) const override;
63 
64 protected:
65   const llvm::Triple &Triple;
66 };
67 } // end namespace AVR
68 } // end namespace tools
69 } // end namespace driver
70 } // end namespace clang
71 
72 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_AVR_H
73