From dc6c87175b672f00e72997c0ff9dcf984e305285 Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Tue, 2 Dec 2014 10:59:08 -0800 Subject: New python events: infcall, register/memory changed. gdb/ChangeLog: * NEWS: Mention new Python events. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-infevents.o. (SUBDIR_PYTHON_SRCS): Add py-infevents.c. (py-infevents.o): New rule. * doc/observer.texi (inferior_call_pre, inferior_call_post) (memory_changed, register_changed): New observers. * infcall.c (call_function_by_hand): Notify observer before and after inferior call. * python/py-event.h (inferior_call_kind): New enum. (emit_inferior_call_event): New prototype. (emit_register_changed_event): New prototype. (emit_memory_changed_event): New prototype. * python/py-events.h (events_object): New registries inferior_call, memory_changed and register_changed. * python/py-evts.c (gdbpy_initialize_py_events): Add the inferior_call, memory_changed and register_changed registries. * python/py-infevents.c: New. * python/py-inferior.c (python_on_inferior_call_pre) (python_on_inferior_call_post, python_on_register_change) (python_on_memory_change): New functions. (gdbpy_initialize_inferior): Attach python handler to new observers. * python/py-infthread.c(gdbpy_create_ptid_object): New. (thpy_get_ptid) Use gdbpy_create_ptid_object. * python/python-internal.h: (gdbpy_create_ptid_object) (gdbpy_initialize_inferior_call_pre_event) (gdbpy_initialize_inferior_call_post_event) (gdbpy_initialize_register_changed_event) (gdbpy_initialize_memory_changed_event): New prototypes. * python/python.c (_initialize_python): Initialize new events. * valops.c (value_assign): Notify register_changed observer. gdb/doc/ChangeLog: * python.texi (Events In Python): Document new events InferiorCallPreEvent, InferiorCallPostEvent, MemoryChangedEvent and RegisterChangedEvent. gdb/testsuite/ChangeLog: * gdb.python/py-events.py (inferior_call_handler): New. (register_changed_handler, memory_changed_handler): New. (test_events.invoke): Register new handlers. * gdb.python/py-events.exp: Add tests for inferior call, memory_changed and register_changed events. --- gdb/python/python-internal.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'gdb/python/python-internal.h') diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h index 54eebeb..716c0de 100644 --- a/gdb/python/python-internal.h +++ b/gdb/python/python-internal.h @@ -363,6 +363,7 @@ PyObject *gdbpy_create_lazy_string_object (CORE_ADDR address, long length, const char *encoding, struct type *type); PyObject *gdbpy_inferiors (PyObject *unused, PyObject *unused2); +PyObject *gdbpy_create_ptid_object (ptid_t ptid); PyObject *gdbpy_selected_thread (PyObject *self, PyObject *args); PyObject *gdbpy_selected_inferior (PyObject *self, PyObject *args); PyObject *gdbpy_string_to_argv (PyObject *self, PyObject *args); @@ -464,6 +465,14 @@ 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) -- cgit v1.1