1//===-- DWARFDataExtractor.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 liblldb_DWARFDataExtractor_h_
10#define liblldb_DWARFDataExtractor_h_
11
12#include "lldb/Core/dwarf.h"
13#include "lldb/Utility/DataExtractor.h"
14#include "llvm/DebugInfo/DWARF/DWARFDataExtractor.h"
15
16namespace lldb_private {
17
18class DWARFDataExtractor : public DataExtractor {
19public:
20  DWARFDataExtractor() = default;
21
22  DWARFDataExtractor(const DWARFDataExtractor &data, lldb::offset_t offset,
23                     lldb::offset_t length)
24      : DataExtractor(data, offset, length) {}
25
26  uint64_t GetDWARFInitialLength(lldb::offset_t *offset_ptr) const;
27
28  dw_offset_t GetDWARFOffset(lldb::offset_t *offset_ptr) const;
29
30  size_t GetDWARFSizeofInitialLength() const { return 4; }
31  size_t GetDWARFSizeOfOffset() const { return 4; }
32
33  llvm::DWARFDataExtractor GetAsLLVM() const;
34};
35}
36
37#endif // liblldb_DWARFDataExtractor_h_
38