69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
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/* Hardware event manager.
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Copyright (C) 1998-2022 Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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This file is part of GDB, the GNU debugger.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef HW_EVENTS_H
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#define HW_EVENTS_H
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#include <stdarg.h>
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#include "ansidecl.h"
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/* Event manager customized for hardware models.
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This interface is discussed further in sim-events.h. */
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struct hw_event;
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typedef void (hw_event_callback) (struct hw *me, void *data);
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struct hw_event *hw_event_queue_schedule
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(struct hw *me,
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int64_t delta_time,
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hw_event_callback *handler,
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void *data);
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struct hw_event *hw_event_queue_schedule_tracef
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(struct hw *me,
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int64_t delta_time,
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hw_event_callback *handler,
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void *data,
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const char *fmt,
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...) ATTRIBUTE_NULL_PRINTF (5, 6);
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struct hw_event *hw_event_queue_schedule_vtracef
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(struct hw *me,
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int64_t delta_time,
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hw_event_callback *handler,
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void *data,
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const char *fmt,
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va_list ap) ATTRIBUTE_NULL_PRINTF (5, 0);
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void hw_event_queue_deschedule
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(struct hw *me,
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struct hw_event *event_to_remove);
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int64_t hw_event_queue_time
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(struct hw *me);
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/* Returns the time that remains before the event is raised. */
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int64_t hw_event_remain_time
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(struct hw *me, struct hw_event *event);
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#endif
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