1 //===--- OpenBSD.h - OpenBSD ToolChain Implementations ----------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_OPENBSD_H
11 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_OPENBSD_H
14 #include "clang/Driver/Tool.h"
15 #include "clang/Driver/ToolChain.h"
21 /// openbsd -- Directly call GNU Binutils assembler and linker
23 class LLVM_LIBRARY_VISIBILITY Assembler : public GnuTool {
25 Assembler(const ToolChain &TC)
26 : GnuTool("openbsd::Assembler", "assembler", TC) {}
28 bool hasIntegratedCPP() const override { return false; }
30 void ConstructJob(Compilation &C, const JobAction &JA,
31 const InputInfo &Output, const InputInfoList &Inputs,
32 const llvm::opt::ArgList &TCArgs,
33 const char *LinkingOutput) const override;
36 class LLVM_LIBRARY_VISIBILITY Linker : public GnuTool {
38 Linker(const ToolChain &TC) : GnuTool("openbsd::Linker", "linker", TC) {}
40 bool hasIntegratedCPP() const override { return false; }
41 bool isLinkJob() const override { return true; }
43 void ConstructJob(Compilation &C, const JobAction &JA,
44 const InputInfo &Output, const InputInfoList &Inputs,
45 const llvm::opt::ArgList &TCArgs,
46 const char *LinkingOutput) const override;
48 } // end namespace openbsd
49 } // end namespace tools
51 namespace toolchains {
53 class LLVM_LIBRARY_VISIBILITY OpenBSD : public Generic_ELF {
55 OpenBSD(const Driver &D, const llvm::Triple &Triple,
56 const llvm::opt::ArgList &Args);
58 bool IsMathErrnoDefault() const override { return false; }
59 bool IsObjCNonFragileABIDefault() const override { return true; }
60 bool isPIEDefault() const override { return true; }
61 void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
62 llvm::opt::ArgStringList &CmdArgs) const override;
64 unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
67 unsigned GetDefaultDwarfVersion() const override { return 2; }
69 SanitizerMask getSupportedSanitizers() const override;
72 Tool *buildAssembler() const override;
73 Tool *buildLinker() const override;
76 } // end namespace toolchains
77 } // end namespace driver
78 } // end namespace clang
80 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_OPENBSD_H