1 //===-- dwarf.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_CORE_DWARF_H 10 #define LLDB_CORE_DWARF_H 11 12 #include "lldb/Utility/RangeMap.h" 13 #include <cstdint> 14 15 // Get the DWARF constant definitions from llvm 16 #include "llvm/BinaryFormat/Dwarf.h" 17 18 namespace lldb_private { 19 namespace dwarf { 20 using namespace llvm::dwarf; 21 } 22 } 23 24 typedef llvm::dwarf::Attribute dw_attr_t; 25 typedef llvm::dwarf::Form dw_form_t; 26 typedef llvm::dwarf::Tag dw_tag_t; 27 typedef uint64_t dw_addr_t; // Dwarf address define that must be big enough for 28 // any addresses in the compile units that get 29 // parsed 30 31 typedef uint64_t dw_offset_t; // Dwarf Debug Information Entry offset for any 32 // offset into the file 33 34 /* Constants */ 35 #define DW_DIE_OFFSET_MAX_BITSIZE 40 36 #define DW_INVALID_OFFSET (((uint64_t)1u << DW_DIE_OFFSET_MAX_BITSIZE) - 1) 37 #define DW_INVALID_INDEX 0xFFFFFFFFul 38 39 // #define DW_ADDR_none 0x0 40 41 #define DW_EH_PE_MASK_ENCODING 0x0F 42 43 typedef lldb_private::RangeVector<dw_addr_t, dw_addr_t, 2> DWARFRangeList; 44 45 #endif // LLDB_CORE_DWARF_H 46