1 //===- TypeRecordMapping.h --------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 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 LLVM_DEBUGINFO_CODEVIEW_TYPERECORDMAPPING_H 11 #define LLVM_DEBUGINFO_CODEVIEW_TYPERECORDMAPPING_H 12 13 #include "llvm/ADT/Optional.h" 14 #include "llvm/DebugInfo/CodeView/CodeViewRecordIO.h" 15 #include "llvm/DebugInfo/CodeView/TypeVisitorCallbacks.h" 16 #include "llvm/Support/Error.h" 17 18 namespace llvm { 19 class BinaryStreamReader; 20 class BinaryStreamWriter; 21 22 namespace codeview { 23 class TypeRecordMapping : public TypeVisitorCallbacks { 24 public: 25 explicit TypeRecordMapping(BinaryStreamReader &Reader) : IO(Reader) {} 26 explicit TypeRecordMapping(BinaryStreamWriter &Writer) : IO(Writer) {} 27 28 Error visitTypeBegin(CVType &Record) override; 29 Error visitTypeEnd(CVType &Record) override; 30 31 Error visitMemberBegin(CVMemberRecord &Record) override; 32 Error visitMemberEnd(CVMemberRecord &Record) override; 33 34 #define TYPE_RECORD(EnumName, EnumVal, Name) \ 35 Error visitKnownRecord(CVType &CVR, Name##Record &Record) override; 36 #define MEMBER_RECORD(EnumName, EnumVal, Name) \ 37 Error visitKnownMember(CVMemberRecord &CVR, Name##Record &Record) override; 38 #define TYPE_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName) 39 #define MEMBER_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName) 40 #include "llvm/DebugInfo/CodeView/CodeViewTypes.def" 41 42 private: 43 Optional<TypeLeafKind> TypeKind; 44 Optional<TypeLeafKind> MemberKind; 45 46 CodeViewRecordIO IO; 47 }; 48 } 49 } 50 51 #endif 52