lib/libc/arch/i386/gen/fpgetround.S


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/* $OpenBSD: fpgetround.S,v 1.4 2009/06/21 00:38:22 martynas Exp $ */
/*
 * Written by J.T. Conklin, Apr 4, 1995
 * Public domain.
 */

#include <machine/asm.h>

ENTRY(fpgetround)
	subl $4,%esp
	fnstcw (%esp)
	movl (%esp),%eax
	rorl $10,%eax
	andl $3,%eax
	addl $4,%esp
	ret