1//===--- Linux.h - Linux 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_LINUX_H
10#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LINUX_H
11
12#include "Gnu.h"
13#include "clang/Driver/ToolChain.h"
14
15namespace clang {
16namespace driver {
17namespace toolchains {
18
19class LLVM_LIBRARY_VISIBILITY Linux : public Generic_ELF {
20public:
21  Linux(const Driver &D, const llvm::Triple &Triple,
22        const llvm::opt::ArgList &Args);
23
24  bool HasNativeLLVMSupport() const override;
25
26  std::string getMultiarchTriple(const Driver &D,
27                                 const llvm::Triple &TargetTriple,
28                                 StringRef SysRoot) const override;
29
30  void
31  AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
32                            llvm::opt::ArgStringList &CC1Args) const override;
33  void addLibStdCxxIncludePaths(
34      const llvm::opt::ArgList &DriverArgs,
35      llvm::opt::ArgStringList &CC1Args) const override;
36  void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
37                          llvm::opt::ArgStringList &CC1Args) const override;
38  void AddHIPIncludeArgs(const llvm::opt::ArgList &DriverArgs,
39                         llvm::opt::ArgStringList &CC1Args) const override;
40  void AddHIPRuntimeLibArgs(const llvm::opt::ArgList &Args,
41                            llvm::opt::ArgStringList &CmdArgs) const override;
42  void AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs,
43                           llvm::opt::ArgStringList &CC1Args) const override;
44  RuntimeLibType GetDefaultRuntimeLibType() const override;
45  unsigned GetDefaultDwarfVersion() const override;
46  CXXStdlibType GetDefaultCXXStdlibType() const override;
47  bool
48  IsAArch64OutlineAtomicsDefault(const llvm::opt::ArgList &Args) const override;
49  bool isPIEDefault(const llvm::opt::ArgList &Args) const override;
50  bool IsMathErrnoDefault() const override;
51  SanitizerMask getSupportedSanitizers() const override;
52  void addProfileRTLibs(const llvm::opt::ArgList &Args,
53                        llvm::opt::ArgStringList &CmdArgs) const override;
54  std::string computeSysRoot() const override;
55
56  std::string getDynamicLinker(const llvm::opt::ArgList &Args) const override;
57
58  void addExtraOpts(llvm::opt::ArgStringList &CmdArgs) const override;
59
60  std::vector<std::string> ExtraOpts;
61
62  llvm::DenormalMode getDefaultDenormalModeForType(
63      const llvm::opt::ArgList &DriverArgs, const JobAction &JA,
64      const llvm::fltSemantics *FPType = nullptr) const override;
65
66  const char *getDefaultLinker() const override;
67
68protected:
69  Tool *buildAssembler() const override;
70  Tool *buildLinker() const override;
71  Tool *buildStaticLibTool() const override;
72};
73
74} // end namespace toolchains
75} // end namespace driver
76} // end namespace clang
77
78#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LINUX_H
79