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      1  1.3    skrll /*	$NetBSD: compat_sigpending.S,v 1.3 2020/10/15 05:27:53 skrll Exp $	*/
      2  1.1  tsutsui 
      3  1.1  tsutsui /*-
      4  1.1  tsutsui  * Copyright (c) 1991, 1993
      5  1.1  tsutsui  *	The Regents of the University of California.  All rights reserved.
      6  1.1  tsutsui  *
      7  1.1  tsutsui  * This code is derived from software contributed to Berkeley by
      8  1.1  tsutsui  * Ralph Campbell.
      9  1.1  tsutsui  *
     10  1.1  tsutsui  * Redistribution and use in source and binary forms, with or without
     11  1.1  tsutsui  * modification, are permitted provided that the following conditions
     12  1.1  tsutsui  * are met:
     13  1.1  tsutsui  * 1. Redistributions of source code must retain the above copyright
     14  1.1  tsutsui  *    notice, this list of conditions and the following disclaimer.
     15  1.1  tsutsui  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1  tsutsui  *    notice, this list of conditions and the following disclaimer in the
     17  1.1  tsutsui  *    documentation and/or other materials provided with the distribution.
     18  1.1  tsutsui  * 3. Neither the name of the University nor the names of its contributors
     19  1.1  tsutsui  *    may be used to endorse or promote products derived from this software
     20  1.1  tsutsui  *    without specific prior written permission.
     21  1.1  tsutsui  *
     22  1.1  tsutsui  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     23  1.1  tsutsui  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     24  1.1  tsutsui  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     25  1.1  tsutsui  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     26  1.1  tsutsui  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     27  1.1  tsutsui  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     28  1.1  tsutsui  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     29  1.1  tsutsui  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     30  1.1  tsutsui  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     31  1.1  tsutsui  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     32  1.1  tsutsui  * SUCH DAMAGE.
     33  1.1  tsutsui  */
     34  1.1  tsutsui 
     35  1.1  tsutsui #include "SYS.h"
     36  1.2     matt #include "assym.h"
     37  1.1  tsutsui 
     38  1.1  tsutsui #if defined(LIBC_SCCS) && !defined(lint)
     39  1.2     matt #if 0
     40  1.2     matt 	RCSID("from: @(#)sigpending.s	8.1 (Berkeley) 6/4/93")
     41  1.2     matt #else
     42  1.3    skrll 	RCSID("$NetBSD: compat_sigpending.S,v 1.3 2020/10/15 05:27:53 skrll Exp $")
     43  1.2     matt #endif
     44  1.1  tsutsui #endif /* LIBC_SCCS and not lint */
     45  1.1  tsutsui 
     46  1.1  tsutsui WARN_REFERENCES(sigpending, \
     47  1.1  tsutsui     "warning: reference to compatibility sigpending(); include <signal.h> for correct reference")
     48  1.1  tsutsui 
     49  1.1  tsutsui LEAF(sigpending)
     50  1.2     matt 	PIC_PROLOGUE(sigpending)
     51  1.2     matt 
     52  1.2     matt 	SYSTRAP(compat_13_sigpending13)
     53  1.1  tsutsui 	bne	a3, zero, 1f
     54  1.3    skrll 	INT_S	v0, _SC_ONSTACK(a0)
     55  1.1  tsutsui 	move	v0, zero
     56  1.2     matt 	PIC_RETURN()
     57  1.2     matt 
     58  1.1  tsutsui 1:
     59  1.2     matt 	PIC_TAILCALL(__cerror)
     60  1.1  tsutsui END(sigpending)
     61