1*29cc2a2dSguenther /* $OpenBSD: fpgetround.c,v 1.2 2016/07/26 19:07:09 guenther Exp $ */ 2de1699b1Sart 3de1699b1Sart /* 4de1699b1Sart * Written by J.T. Conklin, Apr 10, 1995 5de1699b1Sart * Public domain. 6de1699b1Sart */ 7de1699b1Sart 8de1699b1Sart #include <ieeefp.h> 9de1699b1Sart 10de1699b1Sart fp_rnd fpgetround(void)11*29cc2a2dSguentherfpgetround(void) 12de1699b1Sart { 13de1699b1Sart int x; 14de1699b1Sart 15de1699b1Sart __asm__("st %%fsr,%0" : "=m" (*&x)); 16de1699b1Sart return (x >> 30) & 0x03; 17de1699b1Sart } 18*29cc2a2dSguenther DEF_WEAK(fpgetround); 19