-void gdbpy_initialize_auto_load (void);
-void gdbpy_initialize_values (void);
-void gdbpy_initialize_frames (void);
-void gdbpy_initialize_symtabs (void);
-void gdbpy_initialize_commands (void);
-void gdbpy_initialize_symbols (void);
-void gdbpy_initialize_symtabs (void);
-void gdbpy_initialize_blocks (void);
-void gdbpy_initialize_types (void);
-void gdbpy_initialize_functions (void);
-void gdbpy_initialize_pspace (void);
-void gdbpy_initialize_objfile (void);
-void gdbpy_initialize_breakpoints (void);
-void gdbpy_initialize_finishbreakpoints (void);
-void gdbpy_initialize_lazy_string (void);
-void gdbpy_initialize_parameters (void);
-void gdbpy_initialize_thread (void);
-void gdbpy_initialize_inferior (void);
-void gdbpy_initialize_eventregistry (void);
-void gdbpy_initialize_event (void);
-void gdbpy_initialize_py_events (void);
-void gdbpy_initialize_stop_event (void);
-void gdbpy_initialize_signal_event (void);
-void gdbpy_initialize_breakpoint_event (void);
-void gdbpy_initialize_continue_event (void);
-void gdbpy_initialize_exited_event (void);
-void gdbpy_initialize_thread_event (void);
-void gdbpy_initialize_new_objfile_event (void);
-void gdbpy_initialize_arch (void);
-
-struct cleanup *make_cleanup_py_decref (PyObject *py);
-
-struct cleanup *ensure_python_env (struct gdbarch *gdbarch,
- const struct language_defn *language);
+int gdbpy_initialize_auto_load (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_values (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_frames (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_instruction (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_btrace (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_record (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_symtabs (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_commands (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_symbols (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_symtabs (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_blocks (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_types (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_functions (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_pspace (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_objfile (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_breakpoints (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_finishbreakpoints (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_lazy_string (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_linetable (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_parameters (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_thread (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_inferior (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_eventregistry (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_py_events (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_stop_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_signal_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_breakpoint_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_continue_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_inferior_call_pre_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_inferior_call_post_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_register_changed_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_memory_changed_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_exited_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_thread_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_new_objfile_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_clear_objfiles_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_new_inferior_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_inferior_deleted_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_new_thread_event (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_arch (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_xmethods (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+int gdbpy_initialize_unwind (void)
+ CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
+
+/* Called before entering the Python interpreter to install the
+ current language and architecture to be used for Python values.
+ Also set the active extension language for GDB so that SIGINT's
+ are directed our way, and if necessary install the right SIGINT
+ handler. */
+class gdbpy_enter
+{
+ public:
+
+ gdbpy_enter (struct gdbarch *gdbarch, const struct language_defn *language);
+
+ ~gdbpy_enter ();
+
+ gdbpy_enter (const gdbpy_enter &) = delete;
+ gdbpy_enter &operator= (const gdbpy_enter &) = delete;
+
+ private:
+
+ struct active_ext_lang_state *m_previous_active;
+ PyGILState_STATE m_state;
+ struct gdbarch *m_gdbarch;
+ const struct language_defn *m_language;
+ PyObject *m_error_type, *m_error_value, *m_error_traceback;
+};
+
+/* Like gdbpy_enter, but takes a varobj. This is a subclass just to
+ make constructor delegation a little nicer. */
+class gdbpy_enter_varobj : public gdbpy_enter
+{
+ public:
+
+ /* This is defined in varobj.c, where it can access varobj
+ internals. */
+ gdbpy_enter_varobj (const struct varobj *var);
+
+};