1//===--- AIX.h - AIX 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_AIX_H
10#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_AIX_H
11
12#include "clang/Driver/Tool.h"
13#include "clang/Driver/ToolChain.h"
14
15namespace clang {
16namespace driver {
17namespace tools {
18
19/// Directly call system default assembler and linker.
20namespace aix {
21
22class LLVM_LIBRARY_VISIBILITY Assembler final : public Tool {
23public:
24 Assembler(const ToolChain &TC) : Tool("aix::Assembler", "assembler", TC) {}
25
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
34class LLVM_LIBRARY_VISIBILITY Linker final : public Tool {
35public:
36 Linker(const ToolChain &TC) : Tool("aix::Linker", "linker", TC) {}
37
38 bool hasIntegratedCPP() const override { return false; }
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
47} // end namespace aix
48
49} // end namespace tools
50} // end namespace driver
51} // end namespace clang
52
53namespace clang {
54namespace driver {
55namespace toolchains {
56
57class LLVM_LIBRARY_VISIBILITY AIX : public ToolChain {
58public:
59 AIX(const Driver &D, const llvm::Triple &Triple,
60 const llvm::opt::ArgList &Args);
61
62 bool parseInlineAsmUsingAsmParser() const override {
63 return ParseInlineAsmUsingAsmParser;
64 }
65 bool isPICDefault() const override { return true; }
66 bool isPIEDefault(const llvm::opt::ArgList &Args) const override {
67 return false;
68 }
69 bool isPICDefaultForced() const override { return true; }
70 bool HasNativeLLVMSupport() const override { return true; }
71
72 void
73 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
74 llvm::opt::ArgStringList &CC1Args) const override;
75
76 void AddClangCXXStdlibIncludeArgs(
77 const llvm::opt::ArgList &DriverArgs,
78 llvm::opt::ArgStringList &CC1Args) const override;
79
80 void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
81 llvm::opt::ArgStringList &CmdArgs) const override;
82
83 void addClangTargetOptions(
84 const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CC1Args,
85 Action::OffloadKind DeviceOffloadingKind) const override;
86
87 void addProfileRTLibs(const llvm::opt::ArgList &Args,
88 llvm::opt::ArgStringList &CmdArgs) const override;
89
90 CXXStdlibType GetDefaultCXXStdlibType() const override;
91
92 RuntimeLibType GetDefaultRuntimeLibType() const override;
93
94 // Set default DWARF version to 3 for now as latest AIX OS supports version 3.
95 unsigned GetDefaultDwarfVersion() const override { return 3; }
96
97 llvm::DebuggerKind getDefaultDebuggerTuning() const override {
98 return llvm::DebuggerKind::DBX;
99 }
100
101 path_list getArchSpecificLibPaths() const override { return path_list(); };
102
103protected:
104 Tool *buildAssembler() const override;
105 Tool *buildLinker() const override;
106
107private:
108 llvm::StringRef GetHeaderSysroot(const llvm::opt::ArgList &DriverArgs) const;
109 bool ParseInlineAsmUsingAsmParser;
110 void AddOpenMPIncludeArgs(const llvm::opt::ArgList &DriverArgs,
111 llvm::opt::ArgStringList &CC1Args) const;
112};
113
114} // end namespace toolchains
115} // end namespace driver
116} // end namespace clang
117
118#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_AIX_H
119