1 //===-- SymbolFileSymtab.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 liblldb_SymbolFileSymtab_h_
11 #define liblldb_SymbolFileSymtab_h_
12 
13 #include "lldb/Symbol/SymbolFile.h"
14 #include "lldb/Symbol/Symtab.h"
15 #include <vector>
16 
17 class SymbolFileSymtab : public lldb_private::SymbolFile
18 {
19 public:
20     //------------------------------------------------------------------
21     // Static Functions
22     //------------------------------------------------------------------
23     static void
24     Initialize();
25 
26     static void
27     Terminate();
28 
29     static const char *
30     GetPluginNameStatic();
31 
32     static const char *
33     GetPluginDescriptionStatic();
34 
35     static lldb_private::SymbolFile*
36     CreateInstance (lldb_private::ObjectFile* obj_file);
37 
38     //------------------------------------------------------------------
39     // Constructors and Destructors
40     //------------------------------------------------------------------
41     SymbolFileSymtab(lldb_private::ObjectFile* obj_file);
42 
43     virtual
44     ~SymbolFileSymtab();
45 
46     virtual uint32_t        CalculateAbilities ();
47 
48     //------------------------------------------------------------------
49     // Compile Unit function calls
50     //------------------------------------------------------------------
51     virtual uint32_t
52     GetNumCompileUnits();
53 
54     virtual lldb::CompUnitSP
55     ParseCompileUnitAtIndex(uint32_t index);
56 
57     virtual size_t
58     ParseCompileUnitFunctions (const lldb_private::SymbolContext& sc);
59 
60     virtual bool
61     ParseCompileUnitLineTable (const lldb_private::SymbolContext& sc);
62 
63     virtual bool
64     ParseCompileUnitSupportFiles (const lldb_private::SymbolContext& sc, lldb_private::FileSpecList &support_files);
65 
66     virtual size_t
67     ParseFunctionBlocks (const lldb_private::SymbolContext& sc);
68 
69     virtual size_t
70     ParseTypes (const lldb_private::SymbolContext& sc);
71 
72     virtual size_t
73     ParseVariablesForContext (const lldb_private::SymbolContext& sc);
74 
75     virtual lldb_private::Type*
76     ResolveTypeUID(lldb::user_id_t type_uid);
77 
78     virtual lldb::clang_type_t
79     ResolveClangOpaqueTypeDefinition (lldb::clang_type_t clang_Type);
80 
81     virtual uint32_t
82     ResolveSymbolContext (const lldb_private::Address& so_addr, uint32_t resolve_scope, lldb_private::SymbolContext& sc);
83 
84     virtual uint32_t
85     ResolveSymbolContext (const lldb_private::FileSpec& file_spec, uint32_t line, bool check_inlines, uint32_t resolve_scope, lldb_private::SymbolContextList& sc_list);
86 
87     virtual uint32_t
88     FindGlobalVariables(const lldb_private::ConstString &name, const lldb_private::ClangNamespaceDecl *namespace_decl, bool append, uint32_t max_matches, lldb_private::VariableList& variables);
89 
90     virtual uint32_t
91     FindGlobalVariables(const lldb_private::RegularExpression& regex, bool append, uint32_t max_matches, lldb_private::VariableList& variables);
92 
93     virtual uint32_t
94     FindFunctions(const lldb_private::ConstString &name, const lldb_private::ClangNamespaceDecl *namespace_decl, uint32_t name_type_mask, bool append, lldb_private::SymbolContextList& sc_list);
95 
96     virtual uint32_t
97     FindFunctions(const lldb_private::RegularExpression& regex, bool append, lldb_private::SymbolContextList& sc_list);
98 
99     virtual uint32_t
100     FindTypes (const lldb_private::SymbolContext& sc,const lldb_private::ConstString &name, const lldb_private::ClangNamespaceDecl *namespace_decl, bool append, uint32_t max_matches, lldb_private::TypeList& types);
101 
102 //  virtual uint32_t
103 //  FindTypes(const lldb_private::SymbolContext& sc, const lldb_private::RegularExpression& regex, bool append, uint32_t max_matches, lldb_private::TypeList& types);
104 
105     virtual lldb_private::ClangNamespaceDecl
106     FindNamespace (const lldb_private::SymbolContext& sc,
107                    const lldb_private::ConstString &name,
108                    const lldb_private::ClangNamespaceDecl *parent_namespace_decl);
109 
110     //------------------------------------------------------------------
111     // PluginInterface protocol
112     //------------------------------------------------------------------
113     virtual const char *
114     GetPluginName();
115 
116     virtual const char *
117     GetShortPluginName();
118 
119     virtual uint32_t
120     GetPluginVersion();
121 
122 protected:
123     typedef std::map<lldb_private::ConstString, lldb::TypeSP> TypeMap;
124 
125     lldb_private::Symtab::IndexCollection m_source_indexes;
126     lldb_private::Symtab::IndexCollection m_func_indexes;
127     lldb_private::Symtab::IndexCollection m_code_indexes;
128     lldb_private::Symtab::IndexCollection m_data_indexes;
129     lldb_private::Symtab::NameToIndexMap m_objc_class_name_to_index;
130     TypeMap m_objc_class_types;
131 
132     lldb_private::ClangASTContext &
133     GetClangASTContext ();
134 
135 private:
136     DISALLOW_COPY_AND_ASSIGN (SymbolFileSymtab);
137 };
138 
139 
140 #endif  // liblldb_SymbolFileSymtab_h_
141