1 //===-- DWARFDebugRanges.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 LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDEBUGRANGES_H 10 #define LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDEBUGRANGES_H 11 12 #include "lldb/Core/dwarf.h" 13 #include <map> 14 15 class DWARFUnit; 16 namespace lldb_private { 17 class DWARFContext; 18 } 19 20 class DWARFDebugRanges { 21 public: 22 DWARFDebugRanges(); 23 24 void Extract(lldb_private::DWARFContext &context); 25 bool FindRanges(const DWARFUnit *cu, dw_offset_t debug_ranges_offset, 26 DWARFRangeList &range_list) const; 27 28 static void Dump(lldb_private::Stream &s, 29 const lldb_private::DWARFDataExtractor &debug_ranges_data, 30 lldb::offset_t *offset_ptr, dw_addr_t cu_base_addr); 31 32 protected: 33 bool Extract(lldb_private::DWARFContext &context, lldb::offset_t *offset_ptr, 34 DWARFRangeList &range_list); 35 36 typedef std::map<dw_offset_t, DWARFRangeList> range_map; 37 typedef range_map::iterator range_map_iterator; 38 typedef range_map::const_iterator range_map_const_iterator; 39 range_map m_range_map; 40 }; 41 42 #endif // LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDEBUGRANGES_H 43