include/llvm/DebugInfo/DWARF/DWARFUnitIndex.h

   1 //===-- DWARFUnitIndex.h --------------------------------------------------===//
   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_LIB_DEBUGINFO_DWARFUNITINDEX_H
  11 #define LLVM_LIB_DEBUGINFO_DWARFUNITINDEX_H
  12
  13 #include "llvm/Support/DataExtractor.h"
  14 #include "llvm/Support/Format.h"
  15 #include "llvm/Support/raw_ostream.h"
  16 #include <cstdint>
  17
  18 namespace llvm {
  19
  20 class DWARFUnitIndex {
  21   class Header {
  22     uint32_t Version;
  23     uint32_t NumColumns;
  24     uint32_t NumUnits;
  25     uint32_t NumBuckets;
  26
  27   public:
  28     bool parse(DataExtractor IndexData, uint32_t *OffsetPtr);
  29     void dump(raw_ostream &OS) const;
  30   };
  31
  32   class Header Header;
  33
  34 public:
  35   bool parse(DataExtractor IndexData);
  36   void dump(raw_ostream &OS) const;
  37 };
  38 }
  39
  40 #endif