Home | History | Annotate | Line # | Download | only in CodeView 
      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   Optional<SymbolKind> Kind;
     39 
     40   CodeViewRecordIO IO;
     41   CodeViewContainer Container;
     42 };
     43 }
     44 }
     45 
     46 #endif
     47