1 /* Python interface to inferior events. 2 3 Copyright (C) 2009, 2010, 2011 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 "py-events.h" 21 22 /* Initialize python events. */ 23 24 static int 25 add_new_registry (eventregistry_object **registryp, char *name) 26 { 27 *registryp = create_eventregistry_object (); 28 29 if (*registryp == NULL) 30 goto fail; 31 32 if (PyModule_AddObject (gdb_py_events.module, 33 name, 34 (PyObject *)(*registryp)) < 0) 35 goto fail; 36 37 return 0; 38 39 fail: 40 Py_XDECREF (*registryp); 41 return -1; 42 } 43 44 void 45 gdbpy_initialize_py_events (void) 46 { 47 gdb_py_events.module = Py_InitModule ("events", NULL); 48 49 if (!gdb_py_events.module) 50 goto fail; 51 52 if (add_new_registry (&gdb_py_events.stop, "stop") < 0) 53 goto fail; 54 55 if (add_new_registry (&gdb_py_events.cont, "cont") < 0) 56 goto fail; 57 58 if (add_new_registry (&gdb_py_events.exited, "exited") < 0) 59 goto fail; 60 61 Py_INCREF (gdb_py_events.module); 62 if (PyModule_AddObject (gdb_module, 63 "events", 64 (PyObject *) gdb_py_events.module) < 0) 65 goto fail; 66 67 return; 68 69 fail: 70 gdbpy_print_stack (); 71 } 72