| 1 | //===------- TargetDefines.h - Target define helpers ------------*- 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 | // This file declares a series of helper functions for defining target-specific |
| 10 | // macros. |
| 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
| 14 | #ifndef LLVM_CLANG_LIB_BASIC_TARGETDEFINES_H |
| 15 | #define LLVM_CLANG_LIB_BASIC_TARGETDEFINES_H |
| 16 | |
| 17 | #include "clang/Basic/LangOptions.h" |
| 18 | #include "clang/Basic/MacroBuilder.h" |
| 19 | #include "llvm/ADT/StringRef.h" |
| 20 | |
| 21 | namespace clang { |
| 22 | namespace targets { |
| 23 | /// Define a macro name and standard variants. For example if MacroName is |
| 24 | /// "unix", then this will define "__unix", "__unix__", and "unix" when in GNU |
| 25 | /// mode. |
| 26 | LLVM_LIBRARY_VISIBILITY |
| 27 | void DefineStd(clang::MacroBuilder &Builder, llvm::StringRef MacroName, |
| 28 | const clang::LangOptions &Opts); |
| 29 | |
| 30 | LLVM_LIBRARY_VISIBILITY |
| 31 | void defineCPUMacros(clang::MacroBuilder &Builder, llvm::StringRef CPUName, |
| 32 | bool Tuning = true); |
| 33 | |
| 34 | LLVM_LIBRARY_VISIBILITY |
| 35 | void addCygMingDefines(const clang::LangOptions &Opts, |
| 36 | clang::MacroBuilder &Builder); |
| 37 | } // namespace targets |
| 38 | } // namespace clang |
| 39 | #endif // LLVM_CLANG_LIB_BASIC_TARGETDEFINES_H |
| 40 |