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cerror.S revision 1.2.2.1 
      1      1.1   paulus /*-
      2      1.1   paulus  * Copyright (c) 1990 The Regents of the University of California.
      3      1.1   paulus  * All rights reserved.
      4      1.1   paulus  *
      5      1.1   paulus  * This code is derived from software contributed to Berkeley by
      6      1.1   paulus  * the Systems Programming Group of the University of Utah Computer
      7      1.1   paulus  * Science Department.
      8      1.1   paulus  *
      9      1.1   paulus  * Redistribution and use in source and binary forms, with or without
     10      1.1   paulus  * modification, are permitted provided that the following conditions
     11      1.1   paulus  * are met:
     12      1.1   paulus  * 1. Redistributions of source code must retain the above copyright
     13      1.1   paulus  *    notice, this list of conditions and the following disclaimer.
     14      1.1   paulus  * 2. Redistributions in binary form must reproduce the above copyright
     15      1.1   paulus  *    notice, this list of conditions and the following disclaimer in the
     16      1.1   paulus  *    documentation and/or other materials provided with the distribution.
     17      1.1   paulus  * 3. All advertising materials mentioning features or use of this software
     18      1.1   paulus  *    must display the following acknowledgement:
     19      1.1   paulus  *	This product includes software developed by the University of
     20      1.1   paulus  *	California, Berkeley and its contributors.
     21      1.1   paulus  * 4. Neither the name of the University nor the names of its contributors
     22      1.1   paulus  *    may be used to endorse or promote products derived from this software
     23      1.1   paulus  *    without specific prior written permission.
     24      1.1   paulus  *
     25      1.1   paulus  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     26      1.1   paulus  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     27      1.1   paulus  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     28      1.1   paulus  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     29      1.1   paulus  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     30      1.1   paulus  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     31      1.1   paulus  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     32      1.1   paulus  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     33      1.1   paulus  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     34      1.1   paulus  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     35      1.1   paulus  * SUCH DAMAGE.
     36      1.1   paulus  */
     37      1.1   paulus 
     38      1.1   paulus #if defined(LIBC_SCCS) && !defined(lint)
     39      1.1   paulus 	.text
     40      1.1   paulus 	/*.asciz "from: @(#)cerror.s	5.1 (Berkeley) 5/12/90"*/
     41  1.2.2.1  mycroft 	.asciz "$Id: cerror.S,v 1.2.2.1 1994/08/05 22:40:45 mycroft Exp $"
     42      1.1   paulus #endif /* LIBC_SCCS and not lint */
     43      1.1   paulus 
     44      1.1   paulus #include "SYS.h"
     45      1.1   paulus 
     46      1.1   paulus 	.even
     47      1.1   paulus 	.globl	_errno
     48      1.1   paulus cerror:
     49      1.1   paulus #ifdef	PIC
     50      1.1   paulus 	movl	#__GLOBAL_OFFSET_TABLE_,a0
     51      1.1   paulus 	lea	pc@(0,a0:l),a0
     52      1.1   paulus 	movl	a0@(_errno:w),a0
     53  1.2.2.1  mycroft 	movl	d0,a0@
     54      1.1   paulus #else
     55      1.1   paulus 	movl	d0,_errno
     56      1.1   paulus #endif
     57      1.1   paulus 	movl	#-1,d0
     58      1.2      cgd 	movl	#-1,d1
     59      1.1   paulus 	rts
     60