diff options
Diffstat (limited to 'include/lldb/Interpreter/ScriptInterpreterPython.h')
| -rw-r--r-- | include/lldb/Interpreter/ScriptInterpreterPython.h | 194 |
1 files changed, 109 insertions, 85 deletions
diff --git a/include/lldb/Interpreter/ScriptInterpreterPython.h b/include/lldb/Interpreter/ScriptInterpreterPython.h index edcc4c44facb6..94ed16e02ca2a 100644 --- a/include/lldb/Interpreter/ScriptInterpreterPython.h +++ b/include/lldb/Interpreter/ScriptInterpreterPython.h @@ -41,125 +41,128 @@ public: ~ScriptInterpreterPython (); bool + Interrupt() override; + + bool ExecuteOneLine (const char *command, CommandReturnObject *result, - const ExecuteScriptOptions &options = ExecuteScriptOptions()); + const ExecuteScriptOptions &options = ExecuteScriptOptions()) override; void - ExecuteInterpreterLoop (); + ExecuteInterpreterLoop () override; bool ExecuteOneLineWithReturn (const char *in_string, ScriptInterpreter::ScriptReturnType return_type, void *ret_value, - const ExecuteScriptOptions &options = ExecuteScriptOptions()); + const ExecuteScriptOptions &options = ExecuteScriptOptions()) override; lldb_private::Error ExecuteMultipleLines (const char *in_string, - const ExecuteScriptOptions &options = ExecuteScriptOptions()); + const ExecuteScriptOptions &options = ExecuteScriptOptions()) override; Error - ExportFunctionDefinitionToInterpreter (StringList &function_def); + ExportFunctionDefinitionToInterpreter (StringList &function_def) override; bool - GenerateTypeScriptFunction (StringList &input, std::string& output, void* name_token = NULL); + GenerateTypeScriptFunction (StringList &input, std::string& output, const void* name_token = NULL) override; bool - GenerateTypeSynthClass (StringList &input, std::string& output, void* name_token = NULL); + GenerateTypeSynthClass (StringList &input, std::string& output, const void* name_token = NULL) override; bool - GenerateTypeSynthClass (const char* oneliner, std::string& output, void* name_token = NULL); + GenerateTypeSynthClass (const char* oneliner, std::string& output, const void* name_token = NULL) override; // use this if the function code is just a one-liner script bool - GenerateTypeScriptFunction (const char* oneliner, std::string& output, void* name_token = NULL); + GenerateTypeScriptFunction (const char* oneliner, std::string& output, const void* name_token = NULL) override; - virtual bool - GenerateScriptAliasFunction (StringList &input, std::string& output); + bool + GenerateScriptAliasFunction (StringList &input, std::string& output) override; lldb::ScriptInterpreterObjectSP CreateSyntheticScriptedProvider (const char *class_name, - lldb::ValueObjectSP valobj); + lldb::ValueObjectSP valobj) override; lldb::ScriptInterpreterObjectSP - virtual CreateScriptedThreadPlan (const char *class_name, - lldb::ThreadPlanSP thread_plan); + CreateScriptedThreadPlan (const char *class_name, + lldb::ThreadPlanSP thread_plan) override; - virtual bool + bool ScriptedThreadPlanExplainsStop (lldb::ScriptInterpreterObjectSP implementor_sp, Event *event, - bool &script_error); - virtual bool + bool &script_error) override; + bool ScriptedThreadPlanShouldStop (lldb::ScriptInterpreterObjectSP implementor_sp, Event *event, - bool &script_error); - virtual lldb::StateType + bool &script_error) override; + lldb::StateType ScriptedThreadPlanGetRunState (lldb::ScriptInterpreterObjectSP implementor_sp, - bool &script_error); + bool &script_error) override; - virtual lldb::ScriptInterpreterObjectSP + lldb::ScriptInterpreterObjectSP OSPlugin_CreatePluginObject (const char *class_name, - lldb::ProcessSP process_sp); + lldb::ProcessSP process_sp) override; - virtual lldb::ScriptInterpreterObjectSP - OSPlugin_RegisterInfo (lldb::ScriptInterpreterObjectSP os_plugin_object_sp); + lldb::ScriptInterpreterObjectSP + OSPlugin_RegisterInfo (lldb::ScriptInterpreterObjectSP os_plugin_object_sp) override; - virtual lldb::ScriptInterpreterObjectSP - OSPlugin_ThreadsInfo (lldb::ScriptInterpreterObjectSP os_plugin_object_sp); + lldb::ScriptInterpreterObjectSP + OSPlugin_ThreadsInfo (lldb::ScriptInterpreterObjectSP os_plugin_object_sp) override; - virtual lldb::ScriptInterpreterObjectSP + lldb::ScriptInterpreterObjectSP OSPlugin_RegisterContextData (lldb::ScriptInterpreterObjectSP os_plugin_object_sp, - lldb::tid_t thread_id); + lldb::tid_t thread_id) override; - virtual lldb::ScriptInterpreterObjectSP + lldb::ScriptInterpreterObjectSP OSPlugin_CreateThread (lldb::ScriptInterpreterObjectSP os_plugin_object_sp, lldb::tid_t tid, - lldb::addr_t context); + lldb::addr_t context) override; - virtual lldb::ScriptInterpreterObjectSP + lldb::ScriptInterpreterObjectSP LoadPluginModule (const FileSpec& file_spec, - lldb_private::Error& error); + lldb_private::Error& error) override; - virtual lldb::ScriptInterpreterObjectSP + lldb::ScriptInterpreterObjectSP GetDynamicSettings (lldb::ScriptInterpreterObjectSP plugin_module_sp, Target* target, const char* setting_name, - lldb_private::Error& error); + lldb_private::Error& error) override; - virtual size_t - CalculateNumChildren (const lldb::ScriptInterpreterObjectSP& implementor); + size_t + CalculateNumChildren (const lldb::ScriptInterpreterObjectSP& implementor) override; - virtual lldb::ValueObjectSP - GetChildAtIndex (const lldb::ScriptInterpreterObjectSP& implementor, uint32_t idx); + lldb::ValueObjectSP + GetChildAtIndex (const lldb::ScriptInterpreterObjectSP& implementor, uint32_t idx) override; - virtual int - GetIndexOfChildWithName (const lldb::ScriptInterpreterObjectSP& implementor, const char* child_name); + int + GetIndexOfChildWithName (const lldb::ScriptInterpreterObjectSP& implementor, const char* child_name) override; - virtual bool - UpdateSynthProviderInstance (const lldb::ScriptInterpreterObjectSP& implementor); + bool + UpdateSynthProviderInstance (const lldb::ScriptInterpreterObjectSP& implementor) override; - virtual bool - MightHaveChildrenSynthProviderInstance (const lldb::ScriptInterpreterObjectSP& implementor); + bool + MightHaveChildrenSynthProviderInstance (const lldb::ScriptInterpreterObjectSP& implementor) override; - virtual lldb::ValueObjectSP - GetSyntheticValue (const lldb::ScriptInterpreterObjectSP& implementor); + lldb::ValueObjectSP + GetSyntheticValue (const lldb::ScriptInterpreterObjectSP& implementor) override; - virtual bool + bool RunScriptBasedCommand(const char* impl_function, const char* args, ScriptedCommandSynchronicity synchronicity, lldb_private::CommandReturnObject& cmd_retobj, Error& error, - const lldb_private::ExecutionContext& exe_ctx); + const lldb_private::ExecutionContext& exe_ctx) override; Error - GenerateFunction(const char *signature, const StringList &input); + GenerateFunction(const char *signature, const StringList &input) override; Error - GenerateBreakpointCommandCallbackData (StringList &input, std::string& output); + GenerateBreakpointCommandCallbackData (StringList &input, std::string& output) override; bool - GenerateWatchpointCommandCallbackData (StringList &input, std::string& output); + GenerateWatchpointCommandCallbackData (StringList &input, std::string& output) override; // static size_t // GenerateBreakpointOptionsCommandCallback (void *baton, @@ -186,21 +189,21 @@ public: StoppointCallbackContext *context, lldb::user_id_t watch_id); - virtual bool + bool GetScriptedSummary (const char *function_name, lldb::ValueObjectSP valobj, lldb::ScriptInterpreterObjectSP& callee_wrapper_sp, const TypeSummaryOptions& options, - std::string& retval); + std::string& retval) override; - virtual void - Clear (); + void + Clear () override; - virtual bool - GetDocumentationForItem (const char* item, std::string& dest); + bool + GetDocumentationForItem (const char* item, std::string& dest) override; - virtual bool - CheckObjectExists (const char* name) + bool + CheckObjectExists (const char* name) override { if (!name || !name[0]) return false; @@ -208,76 +211,76 @@ public: return GetDocumentationForItem (name,temp); } - virtual bool + bool RunScriptFormatKeyword (const char* impl_function, Process* process, std::string& output, - Error& error); + Error& error) override; - virtual bool + bool RunScriptFormatKeyword (const char* impl_function, Thread* thread, std::string& output, - Error& error); + Error& error) override; - virtual bool + bool RunScriptFormatKeyword (const char* impl_function, Target* target, std::string& output, - Error& error); + Error& error) override; - virtual bool + bool RunScriptFormatKeyword (const char* impl_function, StackFrame* frame, std::string& output, - Error& error); + Error& error) override; - virtual bool + bool RunScriptFormatKeyword (const char* impl_function, ValueObject* value, std::string& output, - Error& error); + Error& error) override; - virtual bool + bool LoadScriptingModule (const char* filename, bool can_reload, bool init_session, lldb_private::Error& error, - lldb::ScriptInterpreterObjectSP* module_sp = nullptr); + lldb::ScriptInterpreterObjectSP* module_sp = nullptr) override; - virtual lldb::ScriptInterpreterObjectSP - MakeScriptObject (void* object); + lldb::ScriptInterpreterObjectSP + MakeScriptObject (void* object) override; - virtual std::unique_ptr<ScriptInterpreterLocker> - AcquireInterpreterLock (); + std::unique_ptr<ScriptInterpreterLocker> + AcquireInterpreterLock () override; void CollectDataForBreakpointCommandCallback (std::vector<BreakpointOptions *> &bp_options_vec, - CommandReturnObject &result); + CommandReturnObject &result) override; void CollectDataForWatchpointCommandCallback (WatchpointOptions *wp_options, - CommandReturnObject &result); + CommandReturnObject &result) override; /// Set the callback body text into the callback for the breakpoint. Error SetBreakpointCommandCallback (BreakpointOptions *bp_options, - const char *callback_body); + const char *callback_body) override; void SetBreakpointCommandCallbackFunction (BreakpointOptions *bp_options, - const char *function_name); + const char *function_name) override; /// Set a one-liner as the callback for the watchpoint. void SetWatchpointCommandCallback (WatchpointOptions *wp_options, - const char *oneliner); + const char *oneliner) override; StringList ReadCommandInputFromUser (FILE *in_file); virtual void - ResetOutputFileHandle (FILE *new_fh); + ResetOutputFileHandle (FILE *new_fh) override; static void InitializePrivate (); @@ -331,11 +334,11 @@ public: //---------------------------------------------------------------------- // IOHandlerDelegate //---------------------------------------------------------------------- - virtual void - IOHandlerActivated (IOHandler &io_handler); + void + IOHandlerActivated (IOHandler &io_handler) override; - virtual void - IOHandlerInputComplete (IOHandler &io_handler, std::string &data); + void + IOHandlerInputComplete (IOHandler &io_handler, std::string &data) override; protected: @@ -448,6 +451,26 @@ public: }; protected: + uint32_t + IsExecutingPython () const + { + return m_lock_count > 0; + } + + uint32_t + IncrementLockCount() + { + return ++m_lock_count; + } + + uint32_t + DecrementLockCount() + { + if (m_lock_count > 0) + --m_lock_count; + return m_lock_count; + } + enum ActiveIOHandler { eIOHandlerNone, eIOHandlerBreakpoint, @@ -480,6 +503,7 @@ protected: bool m_session_is_active; bool m_pty_slave_is_open; bool m_valid_session; + uint32_t m_lock_count; PyThreadState *m_command_thread_state; }; } // namespace lldb_private |