Commit | Line | Data |
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c17a9e46 HZ |
1 | /* Python interface to inferior exit events. |
2 | ||
42a4f53d | 3 | Copyright (C) 2009-2019 Free Software Foundation, Inc. |
c17a9e46 HZ |
4 | |
5 | This file is part of GDB. | |
6 | ||
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. | |
11 | ||
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. | |
16 | ||
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/>. */ | |
19 | ||
d071a26b | 20 | #include "defs.h" |
c17a9e46 HZ |
21 | #include "py-event.h" |
22 | ||
d98fc15b | 23 | static gdbpy_ref<> |
cb6be26b | 24 | create_exited_event_object (const LONGEST *exit_code, struct inferior *inf) |
c17a9e46 | 25 | { |
d98fc15b | 26 | gdbpy_ref<> exited_event = create_event_object (&exited_event_object_type); |
c17a9e46 | 27 | |
abf5651e TT |
28 | if (exited_event == NULL) |
29 | return NULL; | |
c17a9e46 | 30 | |
db6573d6 TT |
31 | if (exit_code) |
32 | { | |
7780f186 | 33 | gdbpy_ref<> exit_code_obj (PyLong_FromLongLong (*exit_code)); |
db6573d6 TT |
34 | |
35 | if (exit_code_obj == NULL) | |
abf5651e TT |
36 | return NULL; |
37 | if (evpy_add_attribute (exited_event.get (), "exit_code", | |
38 | exit_code_obj.get ()) < 0) | |
39 | return NULL; | |
db6573d6 | 40 | } |
c17a9e46 | 41 | |
61fd3e73 | 42 | gdbpy_ref<inferior_object> inf_obj = inferior_to_inferior_object (inf); |
abf5651e TT |
43 | if (inf_obj == NULL || evpy_add_attribute (exited_event.get (), |
44 | "inferior", | |
00431a78 | 45 | (PyObject *) inf_obj.get ()) < 0) |
abf5651e | 46 | return NULL; |
cb6be26b | 47 | |
d98fc15b | 48 | return exited_event; |
c17a9e46 HZ |
49 | } |
50 | ||
51 | /* Callback that is used when an exit event occurs. This function | |
52 | will create a new Python exited event object. */ | |
53 | ||
54 | int | |
cb6be26b | 55 | emit_exited_event (const LONGEST *exit_code, struct inferior *inf) |
c17a9e46 | 56 | { |
c17a9e46 HZ |
57 | if (evregpy_no_listeners_p (gdb_py_events.exited)) |
58 | return 0; | |
59 | ||
d98fc15b | 60 | gdbpy_ref<> event = create_exited_event_object (exit_code, inf); |
c17a9e46 | 61 | |
abf5651e TT |
62 | if (event != NULL) |
63 | return evpy_emit_event (event.get (), gdb_py_events.exited); | |
c17a9e46 HZ |
64 | |
65 | return -1; | |
66 | } |