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sortix--sortix/libm/arch/i387/fpgetsticky.S
Jonas 'Sortie' Termansen 5980be9b3c Add Sortix Math Library.
This work is based in part on code from NetBSD libm, libc and kernel.

The library is partly public domain and partly BSD-style licensed.
2013-12-17 14:30:39 +01:00

21 lines
351 B
ArmAsm

/* $NetBSD: fpgetsticky.S,v 1.6 2002/01/13 21:45:43 thorpej Exp $ */
/*
* Written by J.T. Conklin, Apr 4, 1995
* Public domain.
*/
#include <machine/asm.h>
#ifdef WEAK_ALIAS
WEAK_ALIAS(fpgetsticky, _fpgetsticky)
ENTRY(_fpgetsticky)
#else
ENTRY(fpgetsticky)
#endif
subl $4,%esp
fnstsw (%esp)
movl (%esp),%eax
andl $63,%eax
addl $4,%esp
ret