Commit | Line | Data |
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61baf725 | 1 | /* Copyright (C) 2009-2017 Free Software Foundation, Inc. |
c17a9e46 HZ |
2 | |
3 | This file is part of GDB. | |
4 | ||
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
d071a26b | 18 | #include "defs.h" |
c17a9e46 | 19 | #include "py-event.h" |
45741a9c | 20 | #include "infrun.h" |
c17a9e46 HZ |
21 | |
22 | /* thread events can either be thread specific or process wide. If gdb is | |
23 | running in non-stop mode then the event is thread specific, otherwise | |
24 | it is process wide. | |
25 | This function returns the currently stopped thread in non-stop mode and | |
db6573d6 | 26 | Py_None otherwise. In each case it returns a borrowed reference. */ |
c17a9e46 | 27 | |
634c58be TT |
28 | static PyObject *get_event_thread (void) |
29 | CPYCHECKER_RETURNS_BORROWED_REF; | |
30 | ||
c17a9e46 HZ |
31 | static PyObject * |
32 | get_event_thread (void) | |
33 | { | |
34 | PyObject *thread = NULL; | |
35 | ||
36 | if (non_stop) | |
37 | thread = (PyObject *) find_thread_object (inferior_ptid); | |
38 | else | |
39 | thread = Py_None; | |
40 | ||
41 | if (!thread) | |
42 | { | |
43 | PyErr_SetString (PyExc_RuntimeError, "Could not find event thread"); | |
44 | return NULL; | |
45 | } | |
46 | ||
c17a9e46 HZ |
47 | return thread; |
48 | } | |
49 | ||
50 | PyObject * | |
51 | create_thread_event_object (PyTypeObject *py_type) | |
52 | { | |
53 | PyObject *thread = NULL; | |
c17a9e46 | 54 | |
abf5651e TT |
55 | gdbpy_ref thread_event_obj (create_event_object (py_type)); |
56 | if (thread_event_obj == NULL) | |
57 | return NULL; | |
c17a9e46 HZ |
58 | |
59 | thread = get_event_thread (); | |
60 | if (!thread) | |
abf5651e | 61 | return NULL; |
c17a9e46 | 62 | |
abf5651e | 63 | if (evpy_add_attribute (thread_event_obj.get (), |
c17a9e46 HZ |
64 | "inferior_thread", |
65 | thread) < 0) | |
abf5651e | 66 | return NULL; |
c17a9e46 | 67 | |
abf5651e | 68 | return thread_event_obj.release (); |
c17a9e46 HZ |
69 | } |
70 | ||
71 | GDBPY_NEW_EVENT_TYPE (thread, | |
72 | "gdb.ThreadEvent", | |
73 | "ThreadEvent", | |
74 | "GDB thread event object", | |
e36122e9 | 75 | event_object_type); |