1 //===-- LogChannelDWARF.h ---------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef SymbolFileDWARF_LogChannelDWARF_h_
11 #define SymbolFileDWARF_LogChannelDWARF_h_
12 
13 // C Includes
14 // C++ Includes
15 // Other libraries and framework includes
16 // Project includes
17 #include "lldb/Core/Log.h"
18 
19 #define DWARF_LOG_VERBOSE (1u << 0)
20 #define DWARF_LOG_DEBUG_INFO (1u << 1)
21 #define DWARF_LOG_DEBUG_LINE (1u << 2)
22 #define DWARF_LOG_DEBUG_PUBNAMES (1u << 3)
23 #define DWARF_LOG_DEBUG_PUBTYPES (1u << 4)
24 #define DWARF_LOG_DEBUG_ARANGES (1u << 5)
25 #define DWARF_LOG_LOOKUPS (1u << 6)
26 #define DWARF_LOG_TYPE_COMPLETION (1u << 7)
27 #define DWARF_LOG_DEBUG_MAP (1u << 8)
28 #define DWARF_LOG_ALL (UINT32_MAX)
29 #define DWARF_LOG_DEFAULT (DWARF_LOG_DEBUG_INFO)
30 
31 class LogChannelDWARF : public lldb_private::LogChannel {
32 public:
33   LogChannelDWARF();
34 
35   ~LogChannelDWARF() override;
36 
37   static void Initialize();
38 
39   static void Terminate();
40 
41   static lldb_private::ConstString GetPluginNameStatic();
42 
43   static const char *GetPluginDescriptionStatic();
44 
45   static lldb_private::LogChannel *CreateInstance();
46 
47   lldb_private::ConstString GetPluginName() override;
48 
49   uint32_t GetPluginVersion() override;
50 
51   void Disable(const char **categories,
52                lldb_private::Stream *feedback_strm) override;
53 
54   void Delete();
55 
56   bool Enable(lldb::StreamSP &log_stream_sp, uint32_t log_options,
57               lldb_private::Stream
58                   *feedback_strm, // Feedback stream for argument errors etc
59               const char **categories) override; // The categories to enable
60                                                  // within this logging stream,
61                                                  // if empty, enable default set
62 
63   void ListCategories(lldb_private::Stream *strm) override;
64 
65   static lldb_private::Log *GetLog();
66 
67   static lldb_private::Log *GetLogIfAll(uint32_t mask);
68 
69   static lldb_private::Log *GetLogIfAny(uint32_t mask);
70 
71   static void LogIf(uint32_t mask, const char *format, ...);
72 };
73 
74 #endif // SymbolFileDWARF_LogChannelDWARF_h_
75