contrib/llvm/tools/llvm-pdbutil/MinimalSymbolDumper.h

   1 //===- MinimalSymbolDumper.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_TOOLS_LLVMPDBUTIL_MINIMAL_SYMBOL_DUMPER_H
  11 #define LLVM_TOOLS_LLVMPDBUTIL_MINIMAL_SYMBOL_DUMPER_H
  12
  13 #include "llvm/DebugInfo/CodeView/SymbolVisitorCallbacks.h"
  14
  15 namespace llvm {
  16 namespace codeview {
  17 class LazyRandomTypeCollection;
  18 }
  19
  20 namespace pdb {
  21 class LinePrinter;
  22
  23 class MinimalSymbolDumper : public codeview::SymbolVisitorCallbacks {
  24 public:
  25   MinimalSymbolDumper(LinePrinter &P, bool RecordBytes,
  26                       codeview::LazyRandomTypeCollection &Ids,
  27                       codeview::LazyRandomTypeCollection &Types)
  28       : P(P), RecordBytes(RecordBytes), Ids(Ids), Types(Types) {}
  29
  30   Error visitSymbolBegin(codeview::CVSymbol &Record) override;
  31   Error visitSymbolBegin(codeview::CVSymbol &Record, uint32_t Offset) override;
  32   Error visitSymbolEnd(codeview::CVSymbol &Record) override;
  33
  34 #define SYMBOL_RECORD(EnumName, EnumVal, Name)                                 \
  35   virtual Error visitKnownRecord(codeview::CVSymbol &CVR,                      \
  36                                  codeview::Name &Record) override;
  37 #define SYMBOL_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName)
  38 #include "llvm/DebugInfo/CodeView/CodeViewSymbols.def"
  39
  40 private:
  41   std::string typeOrIdIndex(codeview::TypeIndex TI, bool IsType) const;
  42
  43   std::string typeIndex(codeview::TypeIndex TI) const;
  44   std::string idIndex(codeview::TypeIndex TI) const;
  45
  46   LinePrinter &P;
  47   bool RecordBytes;
  48   codeview::LazyRandomTypeCollection &Ids;
  49   codeview::LazyRandomTypeCollection &Types;
  50 };
  51 } // namespace pdb
  52 } // namespace llvm
  53
  54 #endif