 @@ -1,122 +1,122 @@
-/*	$NetBSD: signal.h,v 1.22 2008/11/19 18:36:00 ad Exp $ */
+/*	$NetBSD: signal.h,v 1.23 2017/11/29 17:49:03 christos Exp $ */
 /*
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
+ *
  * This software was developed by the Computer Systems Engineering group
  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
  * contributed to Berkeley.
+ *
  * All advertising materials mentioning features or use of this software
  * must display the following acknowledgement:
  *	This product includes software developed by the University of
  *	California, Lawrence Berkeley Laboratory.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
+ *
  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
+ *
  *	@(#)signal.h	8.1 (Berkeley) 6/11/93
  */
 #ifndef	_SPARC_SIGNAL_H_
 #define _SPARC_SIGNAL_H_
 #include <sys/featuretest.h>
 #ifndef _LOCORE
 typedef int sig_atomic_t;
 #endif
 #if defined(_NETBSD_SOURCE)
 #ifndef _LOCORE
 #include <sys/sigtypes.h>
 /*
  * Information pushed on stack when a signal is delivered.
  * This is used by the kernel to restore state following
  * execution of the signal handler.  It is also made available
  * to the handler to allow it to restore state properly if
  * a non-standard exit is performed.
+ *
  * All machines must have an sc_onstack and sc_mask.
  */
 #if defined(__LIBC12_SOURCE__) || defined(_KERNEL)
 struct sigcontext13 {
 	int	sc_onstack;		/* sigstack state to restore */
 	int	sc_mask;		/* signal mask to restore (old style) */
 	/* begin machine dependent portion */
 	long	sc_sp;			/* %sp to restore */
 	long	sc_pc;			/* pc to restore */
 	long	sc_npc;			/* npc to restore */
 #ifdef __arch64__
 	long	sc_tstate;		/* tstate to restore */
 #else
 	long	sc_psr;			/* psr to restore */
 #endif
 	long	sc_g1;			/* %g1 to restore */
 	long	sc_o0;			/* %o0 to restore */
 };
 #endif /* __LIBC12_SOURCE__ || _KERNEL */
 struct sigcontext {
 	int		sc_onstack;	/* sigstack state to restore */
 	int		__sc_mask13;	/* signal mask to restore (old style) */
 	/* begin machine dependent portion */
 	long		sc_sp;		/* %sp to restore */
 	long		sc_pc;		/* pc to restore */
 	long		sc_npc;		/* npc to restore */
 #ifdef __arch64__
 	long		sc_tstate;	/* tstate to restore */
 #else
 	long		sc_psr;		/* psr to restore */
 #endif
 	long		sc_g1;		/* %g1 to restore */
 	long		sc_o0;		/* %o0 to restore */
 	sigset_t	sc_mask;	/* signal mask to restore (new style) */
 };
 #else /* _LOCORE */
 /* XXXXX These values don't work for _LP64 */
 #define	SC_SP_OFFSET	8
 #define	SC_PC_OFFSET	12
 #define	SC_NPC_OFFSET	16
 #define	SC_PSR_OFFSET	20
 #define	SC_G1_OFFSET	24
 #define	SC_O0_OFFSET	28
 #endif /* _LOCORE */
 /*
  * `Code' arguments to signal handlers.  The names, and the funny numbering.
  * are defined so as to match up with what SunOS uses; I have no idea why
  * they did the numbers that way, except maybe to match up with the 68881.
  */
 #define	FPE_INTOVF_TRAP		0x01	/* integer overflow */
 #define	FPE_INTDIV_TRAP		0x14	/* integer divide by zero */
 #define	FPE_FLTINEX_TRAP	0xc4	/* inexact */
 #define	FPE_FLTDIV_TRAP		0xc8	/* divide by zero */
 #define	FPE_FLTUND_TRAP		0xcc	/* underflow */
 #define	FPE_FLTOPERR_TRAP	0xd0	/* operand error */
 #define	FPE_FLTOVF_TRAP		0xd4	/* overflow */
 #endif	/* _NETBSD_SOURCE */
 #endif	/* !_SPARC_SIGNAL_H_ */