LLVM  9.0.0svn
SymbolRecordMapping.h
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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 
14 
15 namespace llvm {
16 class BinaryStreamReader;
17 class BinaryStreamWriter;
18 
19 namespace codeview {
21 public:
23  CodeViewContainer Container)
24  : IO(Reader), Container(Container) {}
26  CodeViewContainer Container)
27  : IO(Writer), Container(Container) {}
28 
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  Optional<SymbolKind> Kind;
39 
40  CodeViewRecordIO IO;
41  CodeViewContainer Container;
42 };
43 }
44 }
45 
46 #endif
This class represents lattice values for constants.
Definition: AllocatorList.h:23
Provides write only access to a subclass of WritableBinaryStream.
Error visitSymbolEnd(CVSymbol &Record) override
SymbolRecordMapping(BinaryStreamWriter &Writer, CodeViewContainer Container)
SymbolRecordMapping(BinaryStreamReader &Reader, CodeViewContainer Container)
Lightweight error class with error context and mandatory checking.
Definition: Error.h:157
Provides read only access to a subclass of BinaryStream.
Error visitSymbolBegin(CVSymbol &Record) override
CVRecord is a fat pointer (base + size pair) to a symbol or type record.
Definition: CVRecord.h:30