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/*
* Mach Operating System
* Copyright (c) 1992 Carnegie Mellon University
* All Rights Reserved.
*
* 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 Mellon
* the rights to redistribute these changes.
*/
/*
* Trap codes
*/
#ifndef _M88K_TRAP_H
#define _M88K_TRAP_H 1
/*
* Trap type values
*/
#define T_RESADFLT 0 /* reserved addressing fault */
#define T_PRIVINFLT 1 /* privileged instruction fault */
#define T_RESOPFLT 2 /* reserved operand fault */
/* End of known constants */
#define T_INSTFLT 3 /* instruction access exception */
#define T_DATAFLT 4 /* data access exception */
#define T_MISALGNFLT 5 /* misaligned access exception */
#define T_ILLFLT 6 /* unimplemented opcode exception */
#define T_BNDFLT 7 /* bounds check violation exception */
#define T_ZERODIV 8 /* illegal divide exception */
#define T_OVFFLT 9 /* integer overflow exception */
#define T_ERRORFLT 10 /* error exception */
#define T_FPEPFLT 11 /* floating point precise exception */
#define T_FPEIFLT 12 /* floating point imprecise exception */
#define T_ASTFLT 13 /* software trap */
#if DDB
#define T_KDB_ENTRY 14 /* force entry to kernel debugger */
#define T_KDB_BREAK 15 /* break point hit */
#define T_KDB_TRACE 16 /* trace */
#endif /* DDB */
#define T_UNKNOWNFLT 17 /* unknown exception */
#define T_SIGTRAP 18 /* generate SIGTRAP */
#define T_SIGSYS 19 /* generate SIGSYS */
#define T_STEPBPT 20 /* special breakpoint for single step */
#define T_USERBPT 21 /* user set breakpoint (for debugger) */
#define T_SYSCALL 22 /* Syscall */
#define T_USER 23 /* user mode fault */
#if DDB
#define T_KDB_WATCH 24 /* watchpoint hit */
#endif /* DDB */
#endif _M88K_TRAP_H
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