Subversion Repositories openrisc_2011-10-31

/* misc.h -- Misc. routines that just don't fit anywhere else

   Copyright (C) 1999 Damjan Lampret, lampret@opencores.org

   Copyright (C) 2002 Marko Mlinar, markom@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 MISC__H

#define MISC__H

/* Function prototypes for external use */

extern int log2_int (unsigned long x);

extern int is_power2 (int x);

#endif  /* MISC__H */