arch/ppc/math-emu/fneg.c


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/* $Id: fneg.c,v 1.1 1999/08/23 18:59:48 cort Exp $
 */

#include <linux/types.h>
#include <linux/errno.h>
#include <asm/uaccess.h>

int
fneg(u32 *frD, u32 *frB)
{
	frD[0] = frB[0] ^ 0x80000000;
	frD[1] = frB[1];

#ifdef DEBUG
	printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB);
	dump_double(frD);
	printk("\n");
#endif

	return 0;
}