From 3f77c7691fc5ff92eef90f39bb972f25c7422fb0 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Wed, 29 Apr 2015 09:44:24 -0600 Subject: PR python/13598 - add before_prompt event This adds an event that is emitted just before GDB presents a prompt to the user. This provides Python code a way to react to whatever changes might have been made by the previous command. For example, in my GUI I use this to track changes to the selected frame and reflect them in the UI. Built and regtested on x86-64 Fedora 23. gdb/ChangeLog 2017-02-14 Tom Tromey PR python/13598: * python/python.c (gdbpy_before_prompt_hook): Emit before_prompt event. * python/py-evts.c (gdbpy_initialize_py_events): Add before_prompt registry. * python/py-events.h (events_object) : New field. gdb/doc/ChangeLog 2017-02-14 Tom Tromey PR python/13598: * python.texi (Events In Python): Document events.before_prompt. gdb/testsuite/ChangeLog 2017-02-14 Tom Tromey PR python/13598: * gdb.python/py-events.exp: Add before_prompt event tests. --- gdb/python/py-evts.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'gdb/python/py-evts.c') diff --git a/gdb/python/py-evts.c b/gdb/python/py-evts.c index dc7117f..4766bd6 100644 --- a/gdb/python/py-evts.c +++ b/gdb/python/py-evts.c @@ -100,6 +100,9 @@ gdbpy_initialize_py_events (void) "breakpoint_modified") < 0) return -1; + if (add_new_registry (&gdb_py_events.before_prompt, "before_prompt") < 0) + return -1; + if (gdb_pymodule_addobject (gdb_module, "events", (PyObject *) gdb_py_events.module) < 0) -- cgit v1.1