cbae3f00b8
think of no good reason to be different.
78 lines
2.6 KiB
ArmAsm
78 lines
2.6 KiB
ArmAsm
/* $NetBSD: cerror.S,v 1.6 1996/11/07 05:20:33 jtc Exp $ */
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/*-
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* the Systems Programming Group of the University of Utah Computer
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* Science Department.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "SYS.h"
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#if defined(LIBC_SCCS) && !defined(lint)
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#if 0
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RCSID("from: @(#)cerror.s 5.1 (Berkeley) 5/12/90")
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#else
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RCSID("$NetBSD: cerror.S,v 1.6 1996/11/07 05:20:33 jtc Exp $")
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#endif
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#endif /* LIBC_SCCS and not lint */
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.even
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.globl _errno
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cerror:
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#ifdef _REENTRANT
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movl d0,sp@-
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#ifdef PIC
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movl #__GLOBAL_OFFSET_TABLE_,a0
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lea pc@(0,a0:l),a0
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movl a0@(___errno:l),a0
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jsr a0@
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#else
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jbsr ___errno
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#endif
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movl d0,a0
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movl sp@+,a0@
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#else
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#ifdef PIC
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movl #__GLOBAL_OFFSET_TABLE_,a0
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lea pc@(0,a0:l),a0
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movl a0@(_errno:w),a0
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movl d0,a0@
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#else
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movl d0,_errno
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#endif
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#endif /* _REENTRANT */
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movl #-1,d0
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movl #-1,d1
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rts
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