1 /* Python interface to new object file loading events.
3 Copyright (C) 2011-2020 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
24 create_new_objfile_event_object (struct objfile *objfile)
26 gdbpy_ref<> objfile_event
27 = create_event_object (&new_objfile_event_object_type);
28 if (objfile_event == NULL)
31 gdbpy_ref<> py_objfile = objfile_to_objfile_object (objfile);
32 if (py_objfile == NULL || evpy_add_attribute (objfile_event.get (),
34 py_objfile.get ()) < 0)
40 /* Callback function which notifies observers when a new objfile event occurs.
41 This function will create a new Python new_objfile event object.
42 Return -1 if emit fails. */
45 emit_new_objfile_event (struct objfile *objfile)
47 if (evregpy_no_listeners_p (gdb_py_events.new_objfile))
50 gdbpy_ref<> event = create_new_objfile_event_object (objfile);
52 return evpy_emit_event (event.get (), gdb_py_events.new_objfile);
57 /* Subroutine of emit_clear_objfiles_event to simplify it. */
60 create_clear_objfiles_event_object (void)
62 gdbpy_ref<> objfile_event
63 = create_event_object (&clear_objfiles_event_object_type);
64 if (objfile_event == NULL)
67 gdbpy_ref<> py_progspace = pspace_to_pspace_object (current_program_space);
68 if (py_progspace == NULL || evpy_add_attribute (objfile_event.get (),
70 py_progspace.get ()) < 0)
76 /* Callback function which notifies observers when the "clear objfiles"
78 This function will create a new Python clear_objfiles event object.
79 Return -1 if emit fails. */
82 emit_clear_objfiles_event (void)
84 if (evregpy_no_listeners_p (gdb_py_events.clear_objfiles))
87 gdbpy_ref<> event = create_clear_objfiles_event_object ();
89 return evpy_emit_event (event.get (), gdb_py_events.clear_objfiles);