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 AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs,
41                           llvm::opt::ArgStringList &CC1Args) const override;
42  RuntimeLibType GetDefaultRuntimeLibType() const override;
43  CXXStdlibType GetDefaultCXXStdlibType() const override;
44  bool
45  IsAArch64OutlineAtomicsDefault(const llvm::opt::ArgList &Args) const override;
46  bool isPIEDefault() const override;
47  bool isNoExecStackDefault() const override;
48  bool IsMathErrnoDefault() const override;
49  SanitizerMask getSupportedSanitizers() const override;
50  void addProfileRTLibs(const llvm::opt::ArgList &Args,
51                        llvm::opt::ArgStringList &CmdArgs) const override;
52  std::string computeSysRoot() const override;
53
54  std::string getDynamicLinker(const llvm::opt::ArgList &Args) const override;
55
56  void addExtraOpts(llvm::opt::ArgStringList &CmdArgs) const override;
57
58  std::vector<std::string> ExtraOpts;
59
60  llvm::DenormalMode getDefaultDenormalModeForType(
61      const llvm::opt::ArgList &DriverArgs, const JobAction &JA,
62      const llvm::fltSemantics *FPType = nullptr) const override;
63
64protected:
65  Tool *buildAssembler() const override;
66  Tool *buildLinker() const override;
67  Tool *buildStaticLibTool() const override;
68};
69
70} // end namespace toolchains
71} // end namespace driver
72} // end namespace clang
73
74#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LINUX_H
75