diff options
Diffstat (limited to 'lldb/include/lldb/Symbol/Symtab.h')
| -rw-r--r-- | lldb/include/lldb/Symbol/Symtab.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/lldb/include/lldb/Symbol/Symtab.h b/lldb/include/lldb/Symbol/Symtab.h index fe0a82306c4f..504b49c02674 100644 --- a/lldb/include/lldb/Symbol/Symtab.h +++ b/lldb/include/lldb/Symbol/Symtab.h @@ -212,6 +212,30 @@ public: /// false if the symbol table wasn't cached or was out of date. bool LoadFromCache(); + + /// Accessors for the bool that indicates if the debug info index was loaded + /// from, or saved to the module index cache. + /// + /// In statistics it is handy to know if a module's debug info was loaded from + /// or saved to the cache. When the debug info index is loaded from the cache + /// startup times can be faster. When the cache is enabled and the debug info + /// index is saved to the cache, debug sessions can be slower. These accessors + /// can be accessed by the statistics and emitted to help track these costs. + /// \{ + bool GetWasLoadedFromCache() const { + return m_loaded_from_cache; + } + void SetWasLoadedFromCache() { + m_loaded_from_cache = true; + } + bool GetWasSavedToCache() const { + return m_saved_to_cache; + } + void SetWasSavedToCache() { + m_saved_to_cache = true; + } + /// \} + protected: typedef std::vector<Symbol> collection; typedef collection::iterator iterator; @@ -252,7 +276,8 @@ protected: m_name_to_symbol_indices; mutable std::recursive_mutex m_mutex; // Provide thread safety for this symbol table - bool m_file_addr_to_index_computed : 1, m_name_indexes_computed : 1; + bool m_file_addr_to_index_computed : 1, m_name_indexes_computed : 1, + m_loaded_from_cache : 1, m_saved_to_cache : 1; private: UniqueCStringMap<uint32_t> & |