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cerror.S revision 1.3 
      1  1.1      cgd /*-
      2  1.1      cgd  * Copyright (c) 1990 The Regents of the University of California.
      3  1.1      cgd  * All rights reserved.
      4  1.1      cgd  *
      5  1.1      cgd  * This code is derived from software contributed to Berkeley by
      6  1.1      cgd  * William Jolitz.
      7  1.1      cgd  *
      8  1.1      cgd  * Redistribution and use in source and binary forms, with or without
      9  1.1      cgd  * modification, are permitted provided that the following conditions
     10  1.1      cgd  * are met:
     11  1.1      cgd  * 1. Redistributions of source code must retain the above copyright
     12  1.1      cgd  *    notice, this list of conditions and the following disclaimer.
     13  1.1      cgd  * 2. Redistributions in binary form must reproduce the above copyright
     14  1.1      cgd  *    notice, this list of conditions and the following disclaimer in the
     15  1.1      cgd  *    documentation and/or other materials provided with the distribution.
     16  1.1      cgd  * 3. All advertising materials mentioning features or use of this software
     17  1.1      cgd  *    must display the following acknowledgement:
     18  1.1      cgd  *	This product includes software developed by the University of
     19  1.1      cgd  *	California, Berkeley and its contributors.
     20  1.1      cgd  * 4. Neither the name of the University nor the names of its contributors
     21  1.1      cgd  *    may be used to endorse or promote products derived from this software
     22  1.1      cgd  *    without specific prior written permission.
     23  1.1      cgd  *
     24  1.1      cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     25  1.1      cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     26  1.1      cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     27  1.1      cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     28  1.1      cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     29  1.1      cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     30  1.1      cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     31  1.1      cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     32  1.1      cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     33  1.1      cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     34  1.1      cgd  * SUCH DAMAGE.
     35  1.2      jtc  *
     36  1.2      jtc  *	from: @(#)cerror.s	5.1 (Berkeley) 4/23/90
     37  1.3  mycroft  *	$Id: cerror.S,v 1.3 1994/01/27 06:35:02 mycroft Exp $
     38  1.1      cgd  */
     39  1.1      cgd 
     40  1.1      cgd #if defined(SYSLIBC_SCCS) && !defined(lint)
     41  1.1      cgd 	.text
     42  1.3  mycroft 	.asciz "$Id: cerror.S,v 1.3 1994/01/27 06:35:02 mycroft Exp $"
     43  1.1      cgd #endif /* SYSLIBC_SCCS and not lint */
     44  1.1      cgd 
     45  1.1      cgd #include "SYS.h"
     46  1.1      cgd 
     47  1.1      cgd 	.globl	_errno
     48  1.1      cgd cerror:
     49  1.1      cgd #ifdef PIC
     50  1.1      cgd 	PIC_PROLOGUE
     51  1.1      cgd 	movl	PIC_GOT(_errno),%ecx
     52  1.3  mycroft 	PIC_EPILOGUE
     53  1.1      cgd 	movl	%eax,(%ecx)
     54  1.1      cgd #else
     55  1.1      cgd 	movl	%eax,_errno
     56  1.1      cgd #endif
     57  1.1      cgd 	movl	$-1,%eax
     58  1.1      cgd 	ret
     59