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/* tick.h -- Definition of types and structures for openrisc 1000 tick timer

   Copyright (C) 2000 Damjan Lampret, lampret@opencores.org

   Copyright (C) 2008 Embecosm Limited

   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>

   This file is part of Or1ksim, the OpenRISC 1000 Architectural Simulator.

   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 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, see <http://www.gnu.org/licenses/>.  */

/* This program is commented throughout in a fashion suitable for processing

   with Doxygen. */

#ifndef TICK__H

#define TICK__H

/* Package includes */

#include "sim-config.h"

/* Function prototypes for external use */

extern void      tick_reset ();

extern void      spr_write_ttcr (uorreg_t value);

extern void      spr_write_ttmr (uorreg_t value);

extern uorreg_t  spr_read_ttcr ();

#endif  /* TICK__H */