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      1  1.4  kleink /* $NetBSD: pipe.S,v 1.4 2001/05/07 17:19:18 kleink Exp $ */
      2  1.1     cgd 
      3  1.1     cgd /*
      4  1.1     cgd  * Copyright (c) 1994, 1995 Carnegie-Mellon University.
      5  1.1     cgd  * All rights reserved.
      6  1.1     cgd  *
      7  1.1     cgd  * Author: Chris G. Demetriou
      8  1.1     cgd  *
      9  1.1     cgd  * Permission to use, copy, modify and distribute this software and
     10  1.1     cgd  * its documentation is hereby granted, provided that both the copyright
     11  1.1     cgd  * notice and this permission notice appear in all copies of the
     12  1.1     cgd  * software, derivative works or modified versions, and any portions
     13  1.1     cgd  * thereof, and that both notices appear in supporting documentation.
     14  1.1     cgd  *
     15  1.1     cgd  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     16  1.1     cgd  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     17  1.1     cgd  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     18  1.1     cgd  *
     19  1.1     cgd  * Carnegie Mellon requests users of this software to return to
     20  1.1     cgd  *
     21  1.1     cgd  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     22  1.1     cgd  *  School of Computer Science
     23  1.1     cgd  *  Carnegie Mellon University
     24  1.1     cgd  *  Pittsburgh PA 15213-3890
     25  1.1     cgd  *
     26  1.1     cgd  * any improvements or extensions that they make and grant Carnegie the
     27  1.1     cgd  * rights to redistribute these changes.
     28  1.1     cgd  */
     29  1.1     cgd 
     30  1.1     cgd #include "SYS.h"
     31  1.1     cgd 
     32  1.3  kleink #ifdef WEAK_ALIAS
     33  1.3  kleink WEAK_ALIAS(pipe, _pipe)
     34  1.3  kleink #endif
     35  1.3  kleink 
     36  1.3  kleink LEAF(_pipe, 0)
     37  1.3  kleink 	CALLSYS_ERROR(pipe)
     38  1.1     cgd 	stl	v0, 0(a0)
     39  1.1     cgd 	stl	a4, 4(a0)
     40  1.1     cgd 	mov	zero, v0
     41  1.1     cgd 	RET
     42  1.4  kleink END(_pipe)
     43