NetBSD/lib/libc/arch/sparc/gen/fpgetround.c

18 lines
252 B
C

/* $NetBSD: fpgetround.c,v 1.2 1998/01/09 03:15:15 perry Exp $ */
/*
* Written by J.T. Conklin, Apr 10, 1995
* Public domain.
*/
#include <ieeefp.h>
fp_rnd
fpgetround()
{
int x;
__asm__("st %%fsr,%0" : "=m" (*&x));
return (x >> 30) & 0x03;
}