/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/lib/Driver/ToolChains/Clang.h
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1 | | //===--- Clang.h - Clang Tool and 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_Clang_H |
10 | | #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_Clang_H |
11 | | |
12 | | #include "MSVC.h" |
13 | | #include "clang/Basic/DebugInfoOptions.h" |
14 | | #include "clang/Driver/Driver.h" |
15 | | #include "clang/Driver/Tool.h" |
16 | | #include "clang/Driver/Types.h" |
17 | | #include "llvm/ADT/Triple.h" |
18 | | #include "llvm/Option/Option.h" |
19 | | #include "llvm/Support/raw_ostream.h" |
20 | | |
21 | | namespace clang { |
22 | | class ObjCRuntime; |
23 | | namespace driver { |
24 | | |
25 | | namespace tools { |
26 | | |
27 | | /// Clang compiler tool. |
28 | | class LLVM_LIBRARY_VISIBILITY Clang : public Tool { |
29 | | public: |
30 | | static const char *getBaseInputName(const llvm::opt::ArgList &Args, |
31 | | const InputInfo &Input); |
32 | | static const char *getBaseInputStem(const llvm::opt::ArgList &Args, |
33 | | const InputInfoList &Inputs); |
34 | | static const char *getDependencyFileName(const llvm::opt::ArgList &Args, |
35 | | const InputInfoList &Inputs); |
36 | | |
37 | | private: |
38 | | void AddPreprocessingOptions(Compilation &C, const JobAction &JA, |
39 | | const Driver &D, const llvm::opt::ArgList &Args, |
40 | | llvm::opt::ArgStringList &CmdArgs, |
41 | | const InputInfo &Output, |
42 | | const InputInfoList &Inputs) const; |
43 | | |
44 | | void RenderTargetOptions(const llvm::Triple &EffectiveTriple, |
45 | | const llvm::opt::ArgList &Args, bool KernelOrKext, |
46 | | llvm::opt::ArgStringList &CmdArgs) const; |
47 | | |
48 | | void AddAArch64TargetArgs(const llvm::opt::ArgList &Args, |
49 | | llvm::opt::ArgStringList &CmdArgs) const; |
50 | | void AddARMTargetArgs(const llvm::Triple &Triple, |
51 | | const llvm::opt::ArgList &Args, |
52 | | llvm::opt::ArgStringList &CmdArgs, |
53 | | bool KernelOrKext) const; |
54 | | void AddARM64TargetArgs(const llvm::opt::ArgList &Args, |
55 | | llvm::opt::ArgStringList &CmdArgs) const; |
56 | | void AddMIPSTargetArgs(const llvm::opt::ArgList &Args, |
57 | | llvm::opt::ArgStringList &CmdArgs) const; |
58 | | void AddPPCTargetArgs(const llvm::opt::ArgList &Args, |
59 | | llvm::opt::ArgStringList &CmdArgs) const; |
60 | | void AddR600TargetArgs(const llvm::opt::ArgList &Args, |
61 | | llvm::opt::ArgStringList &CmdArgs) const; |
62 | | void AddRISCVTargetArgs(const llvm::opt::ArgList &Args, |
63 | | llvm::opt::ArgStringList &CmdArgs) const; |
64 | | void AddSparcTargetArgs(const llvm::opt::ArgList &Args, |
65 | | llvm::opt::ArgStringList &CmdArgs) const; |
66 | | void AddSystemZTargetArgs(const llvm::opt::ArgList &Args, |
67 | | llvm::opt::ArgStringList &CmdArgs) const; |
68 | | void AddX86TargetArgs(const llvm::opt::ArgList &Args, |
69 | | llvm::opt::ArgStringList &CmdArgs) const; |
70 | | void AddHexagonTargetArgs(const llvm::opt::ArgList &Args, |
71 | | llvm::opt::ArgStringList &CmdArgs) const; |
72 | | void AddLanaiTargetArgs(const llvm::opt::ArgList &Args, |
73 | | llvm::opt::ArgStringList &CmdArgs) const; |
74 | | void AddWebAssemblyTargetArgs(const llvm::opt::ArgList &Args, |
75 | | llvm::opt::ArgStringList &CmdArgs) const; |
76 | | void AddVETargetArgs(const llvm::opt::ArgList &Args, |
77 | | llvm::opt::ArgStringList &CmdArgs) const; |
78 | | |
79 | | enum RewriteKind { RK_None, RK_Fragile, RK_NonFragile }; |
80 | | |
81 | | ObjCRuntime AddObjCRuntimeArgs(const llvm::opt::ArgList &args, |
82 | | const InputInfoList &inputs, |
83 | | llvm::opt::ArgStringList &cmdArgs, |
84 | | RewriteKind rewrite) const; |
85 | | |
86 | | void AddClangCLArgs(const llvm::opt::ArgList &Args, types::ID InputType, |
87 | | llvm::opt::ArgStringList &CmdArgs, |
88 | | codegenoptions::DebugInfoKind *DebugInfoKind, |
89 | | bool *EmitCodeView) const; |
90 | | |
91 | | visualstudio::Compiler *getCLFallback() const; |
92 | | |
93 | | mutable std::unique_ptr<visualstudio::Compiler> CLFallback; |
94 | | |
95 | | mutable std::unique_ptr<llvm::raw_fd_ostream> CompilationDatabase = nullptr; |
96 | | void DumpCompilationDatabase(Compilation &C, StringRef Filename, |
97 | | StringRef Target, |
98 | | const InputInfo &Output, const InputInfo &Input, |
99 | | const llvm::opt::ArgList &Args) const; |
100 | | |
101 | | void DumpCompilationDatabaseFragmentToDir( |
102 | | StringRef Dir, Compilation &C, StringRef Target, const InputInfo &Output, |
103 | | const InputInfo &Input, const llvm::opt::ArgList &Args) const; |
104 | | |
105 | | public: |
106 | | Clang(const ToolChain &TC); |
107 | | ~Clang() override; |
108 | | |
109 | 194 | bool hasGoodDiagnostics() const override { return true; } |
110 | 9.81k | bool hasIntegratedAssembler() const override { return true; } |
111 | 41.3k | bool hasIntegratedCPP() const override { return true; } |
112 | 2.22k | bool canEmitIR() const override { return true; } |
113 | | |
114 | | void ConstructJob(Compilation &C, const JobAction &JA, |
115 | | const InputInfo &Output, const InputInfoList &Inputs, |
116 | | const llvm::opt::ArgList &TCArgs, |
117 | | const char *LinkingOutput) const override; |
118 | | }; |
119 | | |
120 | | /// Clang integrated assembler tool. |
121 | | class LLVM_LIBRARY_VISIBILITY ClangAs : public Tool { |
122 | | public: |
123 | | ClangAs(const ToolChain &TC) |
124 | 367 | : Tool("clang::as", "clang integrated assembler", TC) {} |
125 | | void AddMIPSTargetArgs(const llvm::opt::ArgList &Args, |
126 | | llvm::opt::ArgStringList &CmdArgs) const; |
127 | | void AddX86TargetArgs(const llvm::opt::ArgList &Args, |
128 | | llvm::opt::ArgStringList &CmdArgs) const; |
129 | | void AddRISCVTargetArgs(const llvm::opt::ArgList &Args, |
130 | | llvm::opt::ArgStringList &CmdArgs) const; |
131 | 12 | bool hasGoodDiagnostics() const override { return true; } |
132 | 0 | bool hasIntegratedAssembler() const override { return false; } |
133 | 280 | bool hasIntegratedCPP() const override { return false; } |
134 | | |
135 | | void ConstructJob(Compilation &C, const JobAction &JA, |
136 | | const InputInfo &Output, const InputInfoList &Inputs, |
137 | | const llvm::opt::ArgList &TCArgs, |
138 | | const char *LinkingOutput) const override; |
139 | | }; |
140 | | |
141 | | /// Offload bundler tool. |
142 | | class LLVM_LIBRARY_VISIBILITY OffloadBundler final : public Tool { |
143 | | public: |
144 | | OffloadBundler(const ToolChain &TC) |
145 | 48 | : Tool("offload bundler", "clang-offload-bundler", TC) {} |
146 | | |
147 | 36 | bool hasIntegratedCPP() const override { return false; } |
148 | | void ConstructJob(Compilation &C, const JobAction &JA, |
149 | | const InputInfo &Output, const InputInfoList &Inputs, |
150 | | const llvm::opt::ArgList &TCArgs, |
151 | | const char *LinkingOutput) const override; |
152 | | void ConstructJobMultipleOutputs(Compilation &C, const JobAction &JA, |
153 | | const InputInfoList &Outputs, |
154 | | const InputInfoList &Inputs, |
155 | | const llvm::opt::ArgList &TCArgs, |
156 | | const char *LinkingOutput) const override; |
157 | | }; |
158 | | |
159 | | /// Offload wrapper tool. |
160 | | class LLVM_LIBRARY_VISIBILITY OffloadWrapper final : public Tool { |
161 | | public: |
162 | | OffloadWrapper(const ToolChain &TC) |
163 | 65 | : Tool("offload wrapper", "clang-offload-wrapper", TC) {} |
164 | | |
165 | 53 | bool hasIntegratedCPP() const override { return false; } |
166 | | void ConstructJob(Compilation &C, const JobAction &JA, |
167 | | const InputInfo &Output, const InputInfoList &Inputs, |
168 | | const llvm::opt::ArgList &TCArgs, |
169 | | const char *LinkingOutput) const override; |
170 | | }; |
171 | | |
172 | | } // end namespace tools |
173 | | |
174 | | } // end namespace driver |
175 | | } // end namespace clang |
176 | | |
177 | | #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CLANG_H |