1 /* $NetBSD: fpgetround.c,v 1.3 2002/01/13 21:45:45 thorpej Exp $ */ 2 3 /* 4 * Written by J.T. Conklin, Apr 11, 1995 5 * Public domain. 6 */ 7 8 #include <sys/cdefs.h> 9 10 #include "namespace.h" 11 12 #include <ieeefp.h> 13 14 #ifdef __weak_alias 15 __weak_alias(fpgetround,_fpgetround) 16 #endif 17 18 fp_rnd 19 fpgetround() 20 { 21 int x; 22 23 __asm__("cfc1 %0,$31" : "=r" (x)); 24 return x & 0x03; 25 } 26