minix/lib/libc/arch/i386/gen/fpgetmask.S

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/* $NetBSD: fpgetmask.S,v 1.4 2002/01/13 21:45:42 thorpej Exp $ */
/*
* Written by J.T. Conklin, Apr 4, 1995
* Public domain.
*/
#include <machine/asm.h>
#ifdef WEAK_ALIAS
WEAK_ALIAS(fpgetmask, _fpgetmask)
ENTRY(_fpgetmask)
#else
ENTRY(fpgetmask)
#endif
subl $4,%esp
fnstcw (%esp)
movl (%esp),%eax
notl %eax
andl $63,%eax
addl $4,%esp
ret