b6cbf7203b
This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
25 lines
472 B
ArmAsm
25 lines
472 B
ArmAsm
/* $NetBSD: fpgetround.S,v 1.3 2002/06/12 19:17:22 fvdl Exp $ */
|
|
|
|
/*
|
|
* Written by J.T. Conklin, Apr 4, 1995
|
|
* Public domain.
|
|
*/
|
|
|
|
#include <machine/asm.h>
|
|
|
|
/*
|
|
* XXX store only x87 state. If an application only uses the fp*
|
|
* interface, this should be in sync with the SSE mxcsr register.
|
|
*/
|
|
|
|
#ifdef WEAK_ALIAS
|
|
WEAK_ALIAS(fpgetround, _fpgetround)
|
|
ENTRY(_fpgetround)
|
|
#else
|
|
ENTRY(fpgetround)
|
|
#endif
|
|
fnstcw -4(%rsp)
|
|
movl -4(%rsp),%eax
|
|
rorl $10,%eax
|
|
andl $3,%eax
|
|
ret
|