2 * Written by J.T. Conklin <jtc@NetBSD.org>.
5 * $NetBSD: s_ceil.S,v 1.7 2003/07/26 19:25:00 salo Exp $
6 * $DragonFly: src/lib/libm/arch/i386/s_ceil.S,v 1.1 2005/07/26 21:15:19 joerg Exp $
9 #include <machine/asm.h>
19 fstcw -4(%ebp) /* store fpu control word */
21 orw $0x0800,%dx /* round towards +oo */
24 fldcw -8(%ebp) /* load modfied control word */
26 fldl 8(%ebp); /* round */
29 fldcw -4(%ebp) /* restore original control word */