1 //===- SymbolRecordMapping.h ------------------------------------*- 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_DEBUGINFO_CODEVIEW_SYMBOLRECORDMAPPING_H
10 #define LLVM_DEBUGINFO_CODEVIEW_SYMBOLRECORDMAPPING_H
11 
12 #include "llvm/DebugInfo/CodeView/CodeViewRecordIO.h"
13 #include "llvm/DebugInfo/CodeView/SymbolVisitorCallbacks.h"
14 
15 namespace llvm {
16 class BinaryStreamReader;
17 class BinaryStreamWriter;
18 
19 namespace codeview {
20 class SymbolRecordMapping : public SymbolVisitorCallbacks {
21 public:
22   explicit SymbolRecordMapping(BinaryStreamReader &Reader,
23                                CodeViewContainer Container)
24       : IO(Reader), Container(Container) {}
25   explicit SymbolRecordMapping(BinaryStreamWriter &Writer,
26                                CodeViewContainer Container)
27       : IO(Writer), Container(Container) {}
28 
29   Error visitSymbolBegin(CVSymbol &Record) override;
30   Error visitSymbolEnd(CVSymbol &Record) override;
31 
32 #define SYMBOL_RECORD(EnumName, EnumVal, Name)                                 \
33   Error visitKnownRecord(CVSymbol &CVR, Name &Record) override;
34 #define SYMBOL_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName)
35 #include "llvm/DebugInfo/CodeView/CodeViewSymbols.def"
36 
37 private:
38   std::optional<SymbolKind> Kind;
39 
40   CodeViewRecordIO IO;
41   CodeViewContainer Container;
42 };
43 }
44 }
45 
46 #endif
47