1 /* $OpenBSD: fpgetround.c,v 1.5 2016/07/26 19:07:09 guenther Exp $ */ 2 3 /* 4 * Written by J.T. Conklin, Apr 10, 1995 5 * Public domain. 6 * Ported to 88k by Nivas Madhur. 7 */ 8 9 #include <ieeefp.h> 10 11 fp_rnd 12 fpgetround(void) 13 { 14 int x; 15 16 __asm__ volatile ("fldcr %0, %%fcr63" : "=r" (x)); 17 return (x >> 14) & 0x03; 18 } 19 DEF_WEAK(fpgetround); 20