49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/* $NetBSD: trap.h,v 1.1 1995/02/13 23:07:58 cgd Exp $ */
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/*
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* Copyright (c) 1994, 1995 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Chris G. Demetriou
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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#define T_ASTFLT 0x00
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#define T_UNAFLT 0x01
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#define T_ARITHFLT 0x02
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#define T_IFLT 0x10
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#define T_BPT (T_IFLT|0x00)
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#define T_BUGCHK (T_IFLT|0x01)
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#define T_GENTRAP (T_IFLT|0x02)
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#define T_FPDISABLED (T_IFLT|0x03)
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#define T_OPDEC (T_IFLT|0x04)
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#define T_MMFLT 0x20
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#define T_INVALTRANS (T_MMFLT|0x00)
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#define T_ACCESS (T_MMFLT|0x01)
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#define T_FOR (T_MMFLT|0x02)
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#define T_FOE (T_MMFLT|0x03)
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#define T_FOW (T_MMFLT|0x04)
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#define T_USER 0x80 /* user-mode flag or'ed with type */
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