LLDB  mainline
DWARFDebugMacro.h
Go to the documentation of this file.
1 //===-- DWARFDebugMacro.h ----------------------------------------*- C++
2 //-*-===//
3 //
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef SymbolFileDWARF_DWARFDebugMacro_h_
11 #define SymbolFileDWARF_DWARFDebugMacro_h_
12 
13 #include <map>
14 
15 #include "lldb/Core/dwarf.h"
17 #include "lldb/lldb-types.h"
18 
19 namespace lldb_private {
20 
21 class DWARFDataExtractor;
22 
23 } // namespace lldb_private
24 
25 class SymbolFileDWARF;
26 
28 public:
30  OFFSET_SIZE_MASK = 0x1,
31  DEBUG_LINE_OFFSET_MASK = 0x2,
32  OPCODE_OPERANDS_TABLE_MASK = 0x4
33  };
34 
36  ParseHeader(const lldb_private::DWARFDataExtractor &debug_macro_data,
37  lldb::offset_t *offset);
38 
39  bool OffsetIs64Bit() const { return m_offset_is_64_bit; }
40 
41 private:
42  static void
43  SkipOperandTable(const lldb_private::DWARFDataExtractor &debug_macro_data,
44  lldb::offset_t *offset);
45 
46  uint16_t m_version;
47  bool m_offset_is_64_bit;
48  uint64_t m_debug_line_offset;
49 };
50 
52 public:
53  static void
54  ReadMacroEntries(const lldb_private::DWARFDataExtractor &debug_macro_data,
55  const lldb_private::DWARFDataExtractor &debug_str_data,
56  const bool offset_is_64_bit, lldb::offset_t *sect_offset,
57  SymbolFileDWARF *sym_file_dwarf,
58  lldb_private::DebugMacrosSP &debug_macros_sp);
59 };
60 
61 #endif // SymbolFileDWARF_DWARFDebugMacro_h_
Enumerations for broadcasting.
Definition: SBLaunchInfo.h:14
bool OffsetIs64Bit() const
uint64_t offset_t
Definition: lldb-types.h:87
std::shared_ptr< DebugMacros > DebugMacrosSP
Definition: DebugMacros.h:21