contrib/llvm-project/lldb/include/lldb/Core/dwarf.h

   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 // and stuff them in our default namespace
  19 using namespace llvm::dwarf;
  20
  21 typedef uint32_t dw_uleb128_t;
  22 typedef int32_t dw_sleb128_t;
  23 typedef uint16_t dw_attr_t;
  24 typedef uint16_t dw_form_t;
  25 typedef llvm::dwarf::Tag dw_tag_t;
  26 typedef uint64_t dw_addr_t; // Dwarf address define that must be big enough for
  27                             // any addresses in the compile units that get
  28                             // parsed
  29
  30 typedef uint32_t dw_offset_t; // Dwarf Debug Information Entry offset for any
  31                               // offset into the file
  32
  33 /* Constants */
  34 #define DW_INVALID_OFFSET (~(dw_offset_t)0)
  35 #define DW_INVALID_INDEX 0xFFFFFFFFul
  36
  37 // #define DW_ADDR_none 0x0
  38
  39 #define DW_EH_PE_MASK_ENCODING 0x0F
  40
  41 typedef lldb_private::RangeVector<dw_addr_t, dw_addr_t, 2> DWARFRangeList;
  42
  43 #endif // LLDB_CORE_DWARF_H