1 //===--- NetBSD.h - NetBSD 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_NETBSD_H
10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_NETBSD_H
11 
12 #include "Gnu.h"
13 #include "clang/Driver/Tool.h"
14 #include "clang/Driver/ToolChain.h"
15 
16 namespace clang {
17 namespace driver {
18 namespace tools {
19 
20 /// Directly call GNU Binutils assembler and linker
21 namespace netbsd {
22 class LLVM_LIBRARY_VISIBILITY Assembler final : public Tool {
23 public:
Assembler(const ToolChain & TC)24   Assembler(const ToolChain &TC) : Tool("netbsd::Assembler", "assembler", TC) {}
25 
hasIntegratedCPP()26   bool hasIntegratedCPP() const override { return false; }
27 
28   void ConstructJob(Compilation &C, const JobAction &JA,
29                     const InputInfo &Output, const InputInfoList &Inputs,
30                     const llvm::opt::ArgList &TCArgs,
31                     const char *LinkingOutput) const override;
32 };
33 
34 class LLVM_LIBRARY_VISIBILITY Linker final : public Tool {
35 public:
Linker(const ToolChain & TC)36   Linker(const ToolChain &TC) : Tool("netbsd::Linker", "linker", TC) {}
37 
hasIntegratedCPP()38   bool hasIntegratedCPP() const override { return false; }
isLinkJob()39   bool isLinkJob() const override { return true; }
40 
41   void ConstructJob(Compilation &C, const JobAction &JA,
42                     const InputInfo &Output, const InputInfoList &Inputs,
43                     const llvm::opt::ArgList &TCArgs,
44                     const char *LinkingOutput) const override;
45 };
46 } // end namespace netbsd
47 } // end namespace tools
48 
49 namespace toolchains {
50 
51 class LLVM_LIBRARY_VISIBILITY NetBSD : public Generic_ELF {
52 public:
53   NetBSD(const Driver &D, const llvm::Triple &Triple,
54          const llvm::opt::ArgList &Args);
55 
IsMathErrnoDefault()56   bool IsMathErrnoDefault() const override { return false; }
IsObjCNonFragileABIDefault()57   bool IsObjCNonFragileABIDefault() const override { return true; }
58 
59   CXXStdlibType GetDefaultCXXStdlibType() const override;
60 
61   void
62   AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
63                             llvm::opt::ArgStringList &CC1Args) const override;
64   void addLibCxxIncludePaths(
65       const llvm::opt::ArgList &DriverArgs,
66       llvm::opt::ArgStringList &CC1Args) const override;
67   void addLibStdCxxIncludePaths(
68       const llvm::opt::ArgList &DriverArgs,
69       llvm::opt::ArgStringList &CC1Args) const override;
70 
71   UnwindTableLevel
getDefaultUnwindTableLevel(const llvm::opt::ArgList & Args)72   getDefaultUnwindTableLevel(const llvm::opt::ArgList &Args) const override {
73     return UnwindTableLevel::Asynchronous;
74   }
75 
76   llvm::ExceptionHandling GetExceptionModel(
77       const llvm::opt::ArgList &Args) const override;
78 
79   SanitizerMask getSupportedSanitizers() const override;
80 
81   void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
82                              llvm::opt::ArgStringList &CC1Args,
83                              Action::OffloadKind DeviceOffloadKind) const override;
84 
85 protected:
86   Tool *buildAssembler() const override;
87   Tool *buildLinker() const override;
88 };
89 
90 } // end namespace toolchains
91 } // end namespace driver
92 } // end namespace clang
93 
94 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_NETBSD_H
95