gdb/python/py-evts.c - gdb

Global variables defined

Functions defined

Source code

  1. /* Python interface to inferior events.

  3.    Copyright (C) 2009-2015 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/>.  */

  20. #include "defs.h"
  21. #include "py-events.h"

  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

  38. /* Initialize python events.  */

  40. static int CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
  41. ‌add_new_registry (eventregistry_object **registryp, char *name)
  42. {
  43.   int result;

  45.   *registryp = create_eventregistry_object ();

  47.   if (*registryp == NULL)
  48.     return -1;

  50.   return gdb_pymodule_addobject (gdb_py_events.module,
  51.                                  name,
  52.                                  (PyObject *)(*registryp));
  53. }

  55. int
  56. ‌gdbpy_initialize_py_events (void)
  57. {
  58. #ifdef IS_PY3K
  59.   gdb_py_events.module = PyModule_Create (&EventModuleDef);
  60. #else
  61.   gdb_py_events.module = Py_InitModule ("events", NULL);
  62. #endif

  64.   if (!gdb_py_events.module)
  65.     return -1;

  67.   if (add_new_registry (&gdb_py_events.stop, "stop") < 0)
  68.     return -1;

  70.   if (add_new_registry (&gdb_py_events.cont, "cont") < 0)
  71.     return -1;

  73.   if (add_new_registry (&gdb_py_events.exited, "exited") < 0)
  74.     return -1;

  76.   if (add_new_registry (&gdb_py_events.inferior_call,
  77.                         "inferior_call") < 0)
  78.     return -1;

  80.   if (add_new_registry (&gdb_py_events.memory_changed,
  81.                         "memory_changed") < 0)
  82.     return -1;

  84.   if (add_new_registry (&gdb_py_events.register_changed,
  85.                         "register_changed") < 0)
  86.     return -1;

  88.   if (add_new_registry (&gdb_py_events.new_objfile, "new_objfile") < 0)
  89.     return -1;

  91.   if (add_new_registry (&gdb_py_events.clear_objfiles, "clear_objfiles") < 0)
  92.     return -1;

  94.   if (gdb_pymodule_addobject (gdb_module,
  95.                               "events",
  96.                               (PyObject *) gdb_py_events.module) < 0)
  97.     return -1;

  99.   return 0;
  100. }