gdb/python/py-bpevent.c

   1 /* Python interface to inferior breakpoint stop events.
   2
   3    Copyright (C) 2009-2016 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-stopevent.h"
  22
  23 extern PyTypeObject breakpoint_event_object_type
  24     CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
  25
  26 /* Create and initialize a BreakpointEvent object.  This acquires new
  27    references to BREAKPOINT_LIST and FIRST_BP.  */
  28
  29 PyObject *
  30 create_breakpoint_event_object (PyObject *breakpoint_list, PyObject *first_bp)
  31 {
  32   PyObject *breakpoint_event_obj =
  33       create_stop_event_object (&breakpoint_event_object_type);
  34
  35   if (!breakpoint_event_obj)
  36     goto fail;
  37
  38   if (evpy_add_attribute (breakpoint_event_obj,
  39                           "breakpoint",
  40                           first_bp) < 0)
  41     goto fail;
  42   if (evpy_add_attribute (breakpoint_event_obj,
  43                           "breakpoints",
  44                           breakpoint_list) < 0)
  45     goto fail;
  46
  47   return breakpoint_event_obj;
  48
  49  fail:
  50   Py_XDECREF (breakpoint_event_obj);
  51   return NULL;
  52 }
  53
  54 GDBPY_NEW_EVENT_TYPE (breakpoint,
  55                       "gdb.BreakpointEvent",
  56                       "BreakpointEvent",
  57                       "GDB breakpoint stop event object",
  58                       stop_event_object_type);