1 /* $NetBSD: fpgetmask.c,v 1.2 2002/01/13 21:45:50 thorpej Exp $ */ 2 3 /* 4 * Written by J.T. Conklin, Apr 10, 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(fpgetmask,_fpgetmask) 16 #endif 17 18 fp_except 19 fpgetmask() 20 { 21 int x; 22 23 __asm__("st %%fsr,%0" : "=m" (*&x)); 24 return (x >> 23) & 0x1f; 25 } 26