48 строки
1.6 KiB
C
48 строки
1.6 KiB
C
/*
|
|
* MIPS floating point support
|
|
* Copyright (C) 1994-2000 Algorithmics Ltd.
|
|
*
|
|
* ########################################################################
|
|
*
|
|
* This program is free software; you can distribute it and/or modify it
|
|
* under the terms of the GNU General Public License (Version 2) as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope 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.
|
|
*
|
|
* ########################################################################
|
|
*/
|
|
|
|
/**************************************************************************
|
|
* Nov 7, 2000
|
|
* Added preprocessor hacks to map to Linux kernel diagnostics.
|
|
*
|
|
* Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
|
|
* Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
|
|
*************************************************************************/
|
|
|
|
#include <linux/kernel.h>
|
|
#include "ieee754.h"
|
|
|
|
/*
|
|
* Very naff exception handler (you can plug in your own and
|
|
* override this).
|
|
*/
|
|
|
|
static const char *const rtnames[] = {
|
|
"sp", "dp", "xp", "si", "di"
|
|
};
|
|
|
|
void ieee754_xcpt(struct ieee754xctx *xcp)
|
|
{
|
|
printk(KERN_DEBUG "floating point exception in \"%s\", type=%s\n",
|
|
xcp->op, rtnames[xcp->rt]);
|
|
}
|