Subversion Repositories or1k

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

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

This file is part of 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 2 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., 675 Mass Ave, Cambridge, MA 02139, USA. */

/* Reset the tick counter */

void tick_reset();

/* Starts the tick timer.  These functions are called by a write to one of the

 * timer sprs */

void spr_write_ttcr (uorreg_t value);

void spr_write_ttmr (uorreg_t value);

uorreg_t spr_read_ttcr (void);