source/Plugins/SymbolFile/DWARF/DWARFDebugRanges.h

   1 //===-- DWARFDebugRanges.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 SymbolFileDWARF_DWARFDebugRanges_h_
  11 #define SymbolFileDWARF_DWARFDebugRanges_h_
  12
  13 #include "SymbolFileDWARF.h"
  14 #include "DWARFDIE.h"
  15
  16 #include <map>
  17
  18 class DWARFDebugRanges
  19 {
  20 public:
  21
  22     DWARFDebugRanges();
  23     ~DWARFDebugRanges();
  24     void Extract(SymbolFileDWARF* dwarf2Data);
  25     static void Dump(lldb_private::Stream &s, const lldb_private::DWARFDataExtractor& debug_ranges_data, lldb::offset_t *offset_ptr, dw_addr_t cu_base_addr);
  26     bool FindRanges(dw_offset_t debug_ranges_offset, DWARFRangeList& range_list) const;
  27
  28 protected:
  29
  30     bool
  31     Extract (SymbolFileDWARF* dwarf2Data,
  32              lldb::offset_t *offset_ptr,
  33              DWARFRangeList &range_list);
  34
  35     typedef std::map<dw_offset_t, DWARFRangeList>   range_map;
  36     typedef range_map::iterator                     range_map_iterator;
  37     typedef range_map::const_iterator               range_map_const_iterator;
  38     range_map m_range_map;
  39 };
  40
  41
  42 #endif  // SymbolFileDWARF_DWARFDebugRanges_h_