| 1 | //===--- COFFDirectiveParser.h - JITLink coff directive parser --*- 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 | // MSVC COFF directive parser |
| 10 | // |
| 11 | //===----------------------------------------------------------------------===// |
| 12 | |
| 13 | #ifndef LLVM_EXECUTIONENGINE_JITLINK_COFFDIRECTIVEPARSER_H |
| 14 | #define LLVM_EXECUTIONENGINE_JITLINK_COFFDIRECTIVEPARSER_H |
| 15 | |
| 16 | #include "llvm/ExecutionEngine/JITLink/JITLink.h" |
| 17 | #include "llvm/Option/Arg.h" |
| 18 | #include "llvm/Option/ArgList.h" |
| 19 | #include "llvm/Support/CommandLine.h" |
| 20 | #include "llvm/Support/Error.h" |
| 21 | #include "llvm/Support/StringSaver.h" |
| 22 | #include "llvm/TargetParser/Triple.h" |
| 23 | |
| 24 | namespace llvm { |
| 25 | namespace jitlink { |
| 26 | |
| 27 | enum { |
| 28 | COFF_OPT_INVALID = 0, |
| 29 | #define OPTION(...) LLVM_MAKE_OPT_ID_WITH_ID_PREFIX(COFF_OPT_, __VA_ARGS__), |
| 30 | #include "COFFOptions.inc" |
| 31 | #undef OPTION |
| 32 | }; |
| 33 | |
| 34 | /// Parser for the MSVC specific preprocessor directives. |
| 35 | /// https://docs.microsoft.com/en-us/cpp/preprocessor/comment-c-cpp?view=msvc-160 |
| 36 | class COFFDirectiveParser { |
| 37 | public: |
| 38 | Expected<opt::InputArgList> parse(StringRef Str); |
| 39 | |
| 40 | private: |
| 41 | llvm::BumpPtrAllocator bAlloc; |
| 42 | llvm::StringSaver saver{bAlloc}; |
| 43 | }; |
| 44 | |
| 45 | } // end namespace jitlink |
| 46 | } // end namespace llvm |
| 47 | |
| 48 | #endif // LLVM_EXECUTIONENGINE_JITLINK_COFFDIRECTIVEPARSER_H |
| 49 |