1 //===- lld/ReaderWriter/YamlContext.h - object used in YAML I/O context ---===//
2 //
3 //                             The LLVM Linker
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLD_READER_WRITER_YAML_CONTEXT_H
11 #define LLD_READER_WRITER_YAML_CONTEXT_H
12 
13 #include "lld/Common/LLVM.h"
14 #include <functional>
15 #include <memory>
16 #include <vector>
17 
18 namespace lld {
19 class File;
20 class LinkingContext;
21 class Registry;
22 namespace mach_o {
23 namespace normalized {
24 struct NormalizedFile;
25 }
26 }
27 
28 using lld::mach_o::normalized::NormalizedFile;
29 
30 /// When YAML I/O is used in lld, the yaml context always holds a YamlContext
31 /// object.  We need to support hetergenous yaml documents which each require
32 /// different context info.  This struct supports all clients.
33 struct YamlContext {
34   const LinkingContext *_ctx = nullptr;
35   const Registry *_registry = nullptr;
36   File *_file = nullptr;
37   NormalizedFile *_normalizeMachOFile = nullptr;
38   StringRef _path;
39 };
40 
41 } // end namespace lld
42 
43 #endif // LLD_READER_WRITER_YAML_CONTEXT_H
44