/* Hardware event manager.
- Copyright (C) 1998 Free Software Foundation, Inc.
+ Copyright (C) 1998, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file is part of GDB, the GNU debugger.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "hw-main.h"
void
delete_hw_event_data (struct hw *me)
{
- if (me->events_of_hw != NULL)
- hw_abort (me, "stray events");
+ /* Remove the scheduled event. */
+ while (me->events_of_hw)
+ hw_event_queue_deschedule (me, &me->events_of_hw->event);
}
{
struct hw_event *event;
va_list dummy;
+ memset (&dummy, 0, sizeof dummy);
event = hw_event_queue_schedule_vtracef (me, delta_time, callback, data,
NULL, dummy);
return event;
return sim_events_time (hw_system (me));
}
+/* Returns the time that remains before the event is raised. */
+signed64
+hw_event_remain_time (struct hw *me, struct hw_event *event)
+{
+ signed64 t;
+
+ t = sim_events_remain_time (hw_system (me), event->real);
+ return t;
+}
/* Only worry about this compling on ANSI systems.
Build with `make test-hw-events' in sim/<cpu> directory*/