28 lines
505 B
ArmAsm
28 lines
505 B
ArmAsm
|
/* $NetBSD: fpgetsticky.S,v 1.3 2002/06/12 19:17:22 fvdl Exp $ */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Written by Frank van der Linden at Wasabi Systems for NetBSD.
|
||
|
|
* Public domain.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <machine/asm.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* XXX read both the x87 and SSE status words here, and OR
|
||
|
|
* them to get a complete picture of exceptions.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef WEAK_ALIAS
|
||
|
|
WEAK_ALIAS(fpgetsticky, _fpgetsticky)
|
||
|
|
ENTRY(_fpgetsticky)
|
||
|
|
#else
|
||
|
|
ENTRY(fpgetsticky)
|
||
|
|
#endif
|
||
|
|
fnstsw -4(%rsp)
|
||
|
|
stmxcsr -8(%rsp)
|
||
|
|
movl -4(%rsp),%eax
|
||
|
|
orl -8(%rsp),%eax
|
||
|
|
andl $63,%eax
|
||
|
|
ret
|