NetBSD/lib/libc/pc532/sys/sigsuspend.s

36 lines
1.1 KiB
ArmAsm

/*
* Copyright (c) 1992 Helsinki University of Technology
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* HELSINKI UNIVERSITY OF TECHNOLOGY ALLOWS FREE USE OF THIS SOFTWARE IN
* ITS "AS IS" CONDITION. HELSINKI UNIVERSITY OF TECHNOLOGY DISCLAIMS ANY
* LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE
* USE OF THIS SOFTWARE.
*/
/*
* HISTORY
* 29-Apr-92 Johannes Helander (jvh) at Helsinki University of Technology
* Created.
*
* $Id: sigsuspend.s,v 1.1.1.1 1993/09/17 18:43:51 phil Exp $
*/
#include <sys/syscall.h>
#include "SYS.h"
ENTRY(sigsuspend)
movd S_ARG0, r0 /* fetch mask arg */
movd 0(r0), r0 /* indirect to mask arg */
movd r0, S_ARG0
movd SYS_sigsuspend, r0
SVC
bcs cerror
movqd 0, r0 /* shouldn t happen */
ret 0