diff options
Diffstat (limited to 'include/lldb/Symbol/CompileUnit.h')
| -rw-r--r-- | include/lldb/Symbol/CompileUnit.h | 61 |
1 files changed, 46 insertions, 15 deletions
diff --git a/include/lldb/Symbol/CompileUnit.h b/include/lldb/Symbol/CompileUnit.h index e0c069352bf4..0c331c38f8c6 100644 --- a/include/lldb/Symbol/CompileUnit.h +++ b/include/lldb/Symbol/CompileUnit.h @@ -11,6 +11,7 @@ #define liblldb_CompUnit_h_ #include "lldb/lldb-enumerations.h" +#include "lldb/Symbol/DebugMacros.h" #include "lldb/Symbol/Function.h" #include "lldb/Core/FileSpecList.h" #include "lldb/Core/ModuleChild.h" @@ -66,9 +67,12 @@ public: /// A language enumeration type that describes the main language /// of this compile unit. /// + /// @param[in] is_optimized + /// true if this compile unit was compiled with optimization. + /// /// @see lldb::LanguageType //------------------------------------------------------------------ - CompileUnit(const lldb::ModuleSP &module_sp, void *user_data, const char *pathname, lldb::user_id_t uid, lldb::LanguageType language); + CompileUnit(const lldb::ModuleSP &module_sp, void *user_data, const char *pathname, lldb::user_id_t uid, lldb::LanguageType language, bool is_optimized); //------------------------------------------------------------------ /// Construct with a module, file spec, UID and language. @@ -98,15 +102,17 @@ public: /// A language enumeration type that describes the main language /// of this compile unit. /// + /// @param[in] is_optimized + /// true if this compile unit was compiled with optimization. + /// /// @see lldb::LanguageType //------------------------------------------------------------------ - CompileUnit(const lldb::ModuleSP &module_sp, void *user_data, const FileSpec &file_spec, lldb::user_id_t uid, lldb::LanguageType language); + CompileUnit(const lldb::ModuleSP &module_sp, void *user_data, const FileSpec &file_spec, lldb::user_id_t uid, lldb::LanguageType language, bool is_optimized); //------------------------------------------------------------------ /// Destructor //------------------------------------------------------------------ - virtual - ~CompileUnit(); + ~CompileUnit() override; //------------------------------------------------------------------ /// Add a function to this compile unit. @@ -125,22 +131,22 @@ public: /// /// @see SymbolContextScope //------------------------------------------------------------------ - virtual void - CalculateSymbolContext(SymbolContext* sc); + void + CalculateSymbolContext(SymbolContext* sc) override; - virtual lldb::ModuleSP - CalculateSymbolContextModule (); + lldb::ModuleSP + CalculateSymbolContextModule() override; - virtual CompileUnit * - CalculateSymbolContextCompileUnit (); + CompileUnit * + CalculateSymbolContextCompileUnit() override; //------------------------------------------------------------------ /// @copydoc SymbolContextScope::DumpSymbolContext(Stream*) /// /// @see SymbolContextScope //------------------------------------------------------------------ - virtual void - DumpSymbolContext(Stream *s); + void + DumpSymbolContext(Stream *s) override; lldb::LanguageType GetLanguage(); @@ -245,6 +251,9 @@ public: LineTable* GetLineTable (); + DebugMacros* + GetDebugMacros (); + //------------------------------------------------------------------ /// Get the compile unit's support file list. /// @@ -339,6 +348,9 @@ public: void SetLineTable(LineTable* line_table); + void + SetDebugMacros(const DebugMacrosSP &debug_macros); + //------------------------------------------------------------------ /// Set accessor for the variable list. /// @@ -406,6 +418,22 @@ public: SymbolContextList &sc_list); + //------------------------------------------------------------------ + /// Get whether compiler optimizations were enabled for this compile unit + /// + /// "optimized" means that the debug experience may be difficult + /// for the user to understand. Variables may not be available when + /// the developer would expect them, stepping through the source lines + /// in the function may appear strange, etc. + /// + /// @return + /// Returns 'true' if this compile unit was compiled with + /// optimization. 'false' indicates that either the optimization + /// is unknown, or this compile unit was built without optimization. + //------------------------------------------------------------------ + bool + GetIsOptimized (); + protected: void *m_user_data; ///< User data for the SymbolFile parser to store information into. lldb::LanguageType m_language; ///< The programming language enumeration value. @@ -416,7 +444,9 @@ protected: ///< compile unit. FileSpecList m_support_files; ///< Files associated with this compile unit's line table and declarations. std::unique_ptr<LineTable> m_line_table_ap; ///< Line table that will get parsed on demand. + DebugMacrosSP m_debug_macros_sp; ///< Debug macros that will get parsed on demand. lldb::VariableListSP m_variables; ///< Global and static variable list that will get parsed on demand. + bool m_is_optimized; /// eLazyBoolYes if this compile unit was compiled with optimization. private: enum @@ -425,8 +455,9 @@ private: flagsParsedVariables = (1u << 1), ///< Have we already parsed globals and statics? flagsParsedSupportFiles = (1u << 2), ///< Have we already parsed the support files for this compile unit? flagsParsedLineTable = (1u << 3), ///< Have we parsed the line table already? - flagsParsedLanguage = (1u << 4), ///< Have we parsed the line table already? - flagsParsedImportedModules = (1u << 5) ///< Have we parsed the imported modules already? + flagsParsedLanguage = (1u << 4), ///< Have we parsed the language already? + flagsParsedImportedModules = (1u << 5), ///< Have we parsed the imported modules already? + flagsParsedDebugMacros = (1u << 6) ///< Have we parsed the debug macros already? }; DISALLOW_COPY_AND_ASSIGN (CompileUnit); @@ -434,4 +465,4 @@ private: } // namespace lldb_private -#endif // liblldb_CompUnit_h_ +#endif // liblldb_CompUnit_h_ |