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/* $NetBSD: compat___sigtramp1.S,v 1.1 2005/09/16 18:21:19 drochner Exp $ */
/*
* Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Chris G. Demetriou
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
#include "SYS.h"
/*
* The Alpha signal trampoline is invoked only to return from
* the signal; the kernel calls the signal handler directly.
*
* On entry, the stack looks like:
*
* sp-> sigcontext structure
*/
NESTED_NOPROFILE(__sigtramp_sigcontext_1,0,0,ra,0,0)
mov sp, a0 /* get pointer to sigcontext */
CALLSYS_NOERROR(compat_16___sigreturn14) /* and call sigreturn() with it */
mov v0, a0 /* if that failed, get error code */
CALLSYS_NOERROR(exit) /* and call exit() with it */
END(__sigtramp_sigcontext_1)
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