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