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compat_sigpending.S revision 1.1 
      1 /*	$NetBSD: compat_sigpending.S,v 1.1 2005/09/17 11:49:39 tsutsui Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1991, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * This code is derived from software contributed to Berkeley by
      8  * Ralph Campbell.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. Neither the name of the University nor the names of its contributors
     19  *    may be used to endorse or promote products derived from this software
     20  *    without specific prior written permission.
     21  *
     22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     32  * SUCH DAMAGE.
     33  */
     34 
     35 #include "SYS.h"
     36 
     37 #if defined(LIBC_SCCS) && !defined(lint)
     38 	ASMSTR("from: @(#)sigpending.s	8.1 (Berkeley) 6/4/93")
     39 	ASMSTR("$NetBSD: compat_sigpending.S,v 1.1 2005/09/17 11:49:39 tsutsui Exp $")
     40 #endif /* LIBC_SCCS and not lint */
     41 
     42 WARN_REFERENCES(sigpending, \
     43     "warning: reference to compatibility sigpending(); include <signal.h> for correct reference")
     44 
     45 LEAF(sigpending)
     46 #ifdef __ABICALLS__
     47 	.set    noreorder
     48 	.cpload t9
     49 	.set    reorder
     50 #endif
     51 	li	v0, SYS_compat_13_sigpending13
     52 	syscall
     53 	bne	a3, zero, 1f
     54 	sw	v0, 0(a0)
     55 	move	v0, zero
     56 	j	ra
     57 1:
     58 	la	t9, _C_LABEL(__cerror)
     59 	jr	t9
     60 END(sigpending)
     61