-Wwrite-strings: The Rest
[deliverable/binutils-gdb.git] / gdb / python / py-evts.c
1 /* Python interface to inferior events.
2
3 Copyright (C) 2009-2017 Free Software Foundation, Inc.
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
20 #include "defs.h"
21 #include "py-events.h"
22
23 #ifdef IS_PY3K
24 static struct PyModuleDef EventModuleDef =
25 {
26 PyModuleDef_HEAD_INIT,
27 "gdb.events",
28 NULL,
29 -1,
30 NULL,
31 NULL,
32 NULL,
33 NULL,
34 NULL
35 };
36 #endif
37
38 /* Initialize python events. */
39
40 static int CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
41 add_new_registry (eventregistry_object **registryp, const char *name)
42 {
43 *registryp = create_eventregistry_object ();
44
45 if (*registryp == NULL)
46 return -1;
47
48 return gdb_pymodule_addobject (gdb_py_events.module,
49 name,
50 (PyObject *)(*registryp));
51 }
52
53 int
54 gdbpy_initialize_py_events (void)
55 {
56 #ifdef IS_PY3K
57 gdb_py_events.module = PyModule_Create (&EventModuleDef);
58 #else
59 gdb_py_events.module = Py_InitModule ("events", NULL);
60 #endif
61
62 if (!gdb_py_events.module)
63 return -1;
64
65 if (add_new_registry (&gdb_py_events.stop, "stop") < 0)
66 return -1;
67
68 if (add_new_registry (&gdb_py_events.cont, "cont") < 0)
69 return -1;
70
71 if (add_new_registry (&gdb_py_events.exited, "exited") < 0)
72 return -1;
73
74 if (add_new_registry (&gdb_py_events.inferior_call,
75 "inferior_call") < 0)
76 return -1;
77
78 if (add_new_registry (&gdb_py_events.memory_changed,
79 "memory_changed") < 0)
80 return -1;
81
82 if (add_new_registry (&gdb_py_events.register_changed,
83 "register_changed") < 0)
84 return -1;
85
86 if (add_new_registry (&gdb_py_events.new_objfile, "new_objfile") < 0)
87 return -1;
88
89 if (add_new_registry (&gdb_py_events.clear_objfiles, "clear_objfiles") < 0)
90 return -1;
91
92 if (add_new_registry (&gdb_py_events.breakpoint_created,
93 "breakpoint_created") < 0)
94 return -1;
95
96 if (add_new_registry (&gdb_py_events.breakpoint_deleted,
97 "breakpoint_deleted") < 0)
98 return -1;
99 if (add_new_registry (&gdb_py_events.breakpoint_modified,
100 "breakpoint_modified") < 0)
101 return -1;
102
103 if (add_new_registry (&gdb_py_events.before_prompt, "before_prompt") < 0)
104 return -1;
105
106 if (gdb_pymodule_addobject (gdb_module,
107 "events",
108 (PyObject *) gdb_py_events.module) < 0)
109 return -1;
110
111 return 0;
112 }
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