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      1  1.19  riastrad /*	$NetBSD: cerror.S,v 1.19 2025/05/03 19:55:32 riastradh Exp $	*/
      2   1.5  christos 
      3   1.1       cgd /*-
      4   1.1       cgd  * Copyright (c) 1990 The Regents of the University of California.
      5   1.1       cgd  * All rights reserved.
      6   1.1       cgd  *
      7   1.1       cgd  * This code is derived from software contributed to Berkeley by
      8   1.1       cgd  * William Jolitz.
      9   1.1       cgd  *
     10   1.1       cgd  * Redistribution and use in source and binary forms, with or without
     11   1.1       cgd  * modification, are permitted provided that the following conditions
     12   1.1       cgd  * are met:
     13   1.1       cgd  * 1. Redistributions of source code must retain the above copyright
     14   1.1       cgd  *    notice, this list of conditions and the following disclaimer.
     15   1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
     16   1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
     17   1.1       cgd  *    documentation and/or other materials provided with the distribution.
     18  1.14       agc  * 3. Neither the name of the University nor the names of its contributors
     19   1.1       cgd  *    may be used to endorse or promote products derived from this software
     20   1.1       cgd  *    without specific prior written permission.
     21   1.1       cgd  *
     22   1.1       cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     23   1.1       cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     24   1.1       cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     25   1.1       cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     26   1.1       cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     27   1.1       cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     28   1.1       cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     29   1.1       cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     30   1.1       cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     31   1.1       cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     32   1.1       cgd  * SUCH DAMAGE.
     33   1.2       jtc  *
     34   1.2       jtc  *	from: @(#)cerror.s	5.1 (Berkeley) 4/23/90
     35   1.1       cgd  */
     36   1.1       cgd 
     37   1.5  christos #include <machine/asm.h>
     38   1.1       cgd #if defined(SYSLIBC_SCCS) && !defined(lint)
     39  1.19  riastrad 	RCSID("$NetBSD: cerror.S,v 1.19 2025/05/03 19:55:32 riastradh Exp $")
     40   1.1       cgd #endif /* SYSLIBC_SCCS and not lint */
     41   1.1       cgd 
     42   1.1       cgd #include "SYS.h"
     43   1.1       cgd 
     44   1.7    kleink 	.globl	_C_LABEL(__errno)
     45  1.16     joerg 	.protected	CERROR
     46  1.13   mycroft 
     47  1.10  christos _ENTRY(CERROR)
     48  1.13   mycroft 	pushl	%eax
     49  1.12   mycroft 	PIC_PROLOGUE
     50   1.7    kleink 	call	PIC_PLT(_C_LABEL(__errno))
     51  1.13   mycroft 	PIC_EPILOGUE
     52  1.11   mycroft 	popl	(%eax)
     53   1.1       cgd 	movl	$-1,%eax
     54   1.4       cgd 	movl	$-1,%edx
     55   1.1       cgd 	ret
     56  1.18  uebayasi END(CERROR)
     57