//===-- DWARFDebugAranges.h -------------------------------------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #ifndef SymbolFileDWARF_DWARFDebugAranges_h_ #define SymbolFileDWARF_DWARFDebugAranges_h_ #include "DWARFDebugArangeSet.h" #include #include "lldb/Core/RangeMap.h" class SymbolFileDWARF; class DWARFDebugAranges { protected: typedef lldb_private::RangeDataArray RangeToDIE; public: typedef RangeToDIE::Entry Range; typedef std::vector RangeColl; DWARFDebugAranges(); void Clear() { m_aranges.Clear(); } bool Extract(const lldb_private::DWARFDataExtractor &debug_aranges_data); bool Generate(SymbolFileDWARF *dwarf2Data); // Use append range multiple times and then call sort void AppendRange(dw_offset_t cu_offset, dw_addr_t low_pc, dw_addr_t high_pc); void Sort(bool minimize); const Range *RangeAtIndex(uint32_t idx) const { return m_aranges.GetEntryAtIndex(idx); } void Dump(lldb_private::Log *log) const; dw_offset_t FindAddress(dw_addr_t address) const; bool IsEmpty() const { return m_aranges.IsEmpty(); } size_t GetNumRanges() const { return m_aranges.GetSize(); } dw_offset_t OffsetAtIndex(uint32_t idx) const { const Range *range = m_aranges.GetEntryAtIndex(idx); if (range) return range->data; return DW_INVALID_OFFSET; } static void Dump(SymbolFileDWARF *dwarf2Data, lldb_private::Stream *s); protected: RangeToDIE m_aranges; }; #endif // SymbolFileDWARF_DWARFDebugAranges_h_