1 /* Handling of inferior events for the event loop for GDB, the GNU debugger.
2 Copyright (C) 1999-2017 Free Software Foundation, Inc.
3 Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
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/>. */
23 #include "event-loop.h"
24 #include "event-top.h"
28 #include "gdbthread.h"
29 #include "continuations.h"
34 /* General function to handle events in the inferior. */
37 inferior_event_handler (enum inferior_event_type event_type
,
38 gdb_client_data client_data
)
43 fetch_inferior_event (client_data
);
46 case INF_EXEC_COMPLETE
:
49 /* Unregister the inferior from the event loop. This is done
50 so that when the inferior is not running we don't get
51 distracted by spurious inferior output. */
52 if (target_has_execution
&& target_can_async_p ())
56 /* Do all continuations associated with the whole inferior (not
57 a particular thread). */
58 if (!ptid_equal (inferior_ptid
, null_ptid
))
59 do_all_inferior_continuations (0);
61 /* When running a command list (from a user command, say), these
62 are only run when the command list is all done. */
63 if (current_ui
->async
)
65 check_frame_language_change ();
67 /* Don't propagate breakpoint commands errors. Either we're
68 stopping or some command resumes the inferior. The user will
74 CATCH (e
, RETURN_MASK_ALL
)
76 exception_print (gdb_stderr
, e
);
83 printf_unfiltered (_("Event type not recognized.\n"));