minix/lib/nbsd_libc/arch/m68k/gen/fpsetsticky.S

24 lines
416 B
ArmAsm
Raw Normal View History

/* $NetBSD: fpsetsticky.S,v 1.7 2002/01/13 21:45:45 thorpej Exp $ */
/*
* Written by Charles M. Hannum, Apr 9, 1995
* Public domain.
*/
#include <machine/asm.h>
#ifdef WEAK_ALIAS
WEAK_ALIAS(fpsetsticky, _fpsetsticky)
ENTRY(_fpsetsticky)
#else
ENTRY(fpsetsticky)
#endif
movel %d2,%sp@-
fmovel %fpsr,%d1
movel %sp@(8),%d2
bfextu %d1{#24:#5},%d0
bfins %d2,%d1{#24:#5}
movel %sp@+,%d2
fmovel %d1,%fpsr
rts