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Annotation of XNU/osfmk/mach/i386/exception.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*
        !            23:  * @OSF_COPYRIGHT@
        !            24:  */
        !            25: /*
        !            26:  * HISTORY
        !            27:  * 
        !            28:  * Revision 1.1.1.1  1998/09/22 21:05:31  wsanchez
        !            29:  * Import of Mac OS X kernel (~semeria)
        !            30:  *
        !            31:  * Revision 1.1.1.1  1998/03/07 02:25:47  wsanchez
        !            32:  * Import of OSF Mach kernel (~mburg)
        !            33:  *
        !            34:  * Revision 1.2.8.5  1995/04/07  19:05:14  barbou
        !            35:  *     Backed out previous submission.
        !            36:  *     [95/03/29            barbou]
        !            37:  *
        !            38:  * Revision 1.2.8.4  1995/03/15  17:19:29  bruel
        !            39:  *     EXC_TYPES_COUNT is machine independant.
        !            40:  *     (the machine exception type is given in the code argument).
        !            41:  *     [95/03/06            bruel]
        !            42:  * 
        !            43:  * Revision 1.2.8.3  1995/01/10  05:16:18  devrcs
        !            44:  *     mk6 CR801 - merge up from nmk18b4 to nmk18b7
        !            45:  *     * Rev 1.2.6.3  1994/11/08  21:53:17  rkc
        !            46:  *       Incremented the number of exception types to reflect the addition
        !            47:  *       of the alert exception.
        !            48:  *     [1994/12/09  21:11:21  dwm]
        !            49:  * 
        !            50:  * Revision 1.2.8.1  1994/09/23  02:36:53  ezf
        !            51:  *     change marker to not FREE
        !            52:  *     [1994/09/22  21:39:53  ezf]
        !            53:  * 
        !            54:  * Revision 1.2.2.2  1993/06/09  02:40:25  gm
        !            55:  *     Added to OSF/1 R1.3 from NMK15.0.
        !            56:  *     [1993/06/02  21:16:07  jeffc]
        !            57:  * 
        !            58:  * Revision 1.2  1993/04/19  16:33:44  devrcs
        !            59:  *     changes for EXC_MACH_SYSCALL
        !            60:  *     [1993/04/05  12:06:25  david]
        !            61:  * 
        !            62:  *     make endif tags ansi compliant/include files
        !            63:  *     [1993/02/20  21:44:18  david]
        !            64:  * 
        !            65:  *     Updated to new exception interface.
        !            66:  *     [1992/12/23  13:05:21  david]
        !            67:  * 
        !            68:  * Revision 1.1  1992/09/30  02:30:41  robert
        !            69:  *     Initial revision
        !            70:  * 
        !            71:  * $EndLog$
        !            72:  */
        !            73: /* CMU_HIST */
        !            74: /*
        !            75:  * Revision 2.4  91/05/14  16:52:05  mrt
        !            76:  *     Correcting copyright
        !            77:  * 
        !            78:  * Revision 2.3  91/02/05  17:32:08  mrt
        !            79:  *     Changed to new Mach copyright
        !            80:  *     [91/02/01  17:09:45  mrt]
        !            81:  * 
        !            82:  * Revision 2.2  90/05/03  15:47:38  dbg
        !            83:  *     First checkin.
        !            84:  * 
        !            85:  * Revision 1.3  89/03/09  20:19:42  rpd
        !            86:  *     More cleanup.
        !            87:  * 
        !            88:  * Revision 1.2  89/02/26  13:00:47  gm0w
        !            89:  *     Changes for cleanup.
        !            90:  * 
        !            91:  * 31-Dec-88  Robert Baron (rvb) at Carnegie-Mellon University
        !            92:  *     Derived from MACH2.0 vax release.
        !            93:  *
        !            94:  *  2-Nov-87  David Golub (dbg) at Carnegie-Mellon University
        !            95:  *     Created.
        !            96:  *
        !            97:  */
        !            98: /* CMU_ENDHIST */
        !            99: /* 
        !           100:  * Mach Operating System
        !           101:  * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
        !           102:  * All Rights Reserved.
        !           103:  * 
        !           104:  * Permission to use, copy, modify and distribute this software and its
        !           105:  * documentation is hereby granted, provided that both the copyright
        !           106:  * notice and this permission notice appear in all copies of the
        !           107:  * software, derivative works or modified versions, and any portions
        !           108:  * thereof, and that both notices appear in supporting documentation.
        !           109:  * 
        !           110:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
        !           111:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
        !           112:  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
        !           113:  * 
        !           114:  * Carnegie Mellon requests users of this software to return to
        !           115:  * 
        !           116:  *  Software Distribution Coordinator  or  [email protected]
        !           117:  *  School of Computer Science
        !           118:  *  Carnegie Mellon University
        !           119:  *  Pittsburgh PA 15213-3890
        !           120:  * 
        !           121:  * any improvements or extensions that they make and grant Carnegie Mellon
        !           122:  * the rights to redistribute these changes.
        !           123:  */
        !           124: /*
        !           125:  */
        !           126: 
        !           127: #ifndef        _MACH_I386_EXCEPTION_H_
        !           128: #define _MACH_I386_EXCEPTION_H_
        !           129: 
        !           130: /*
        !           131:  * No machine dependent types for the 80386
        !           132:  */
        !           133: 
        !           134: #define        EXC_TYPES_COUNT 10      /* incl. illegal exception 0 */
        !           135: 
        !           136: /*
        !           137:  *     Codes and subcodes for 80386 exceptions.
        !           138:  */
        !           139: 
        !           140: #define EXCEPTION_CODE_MAX     2       /* currently code and subcode */
        !           141: 
        !           142: /*
        !           143:  *     EXC_BAD_INSTRUCTION
        !           144:  */
        !           145: 
        !           146: #define EXC_I386_INVOP                 1
        !           147: 
        !           148: /*
        !           149:  *     EXC_ARITHMETIC
        !           150:  */
        !           151: 
        !           152: #define EXC_I386_DIV                   1
        !           153: #define EXC_I386_INTO                  2
        !           154: #define EXC_I386_NOEXT                 3
        !           155: #define EXC_I386_EXTOVR                        4
        !           156: #define EXC_I386_EXTERR                        5
        !           157: #define EXC_I386_EMERR                 6
        !           158: #define EXC_I386_BOUND                 7
        !           159: 
        !           160: /*
        !           161:  *     EXC_SOFTWARE
        !           162:  */
        !           163: 
        !           164: /*
        !           165:  *     EXC_BAD_ACCESS
        !           166:  */
        !           167: 
        !           168: /*
        !           169:  *     EXC_BREAKPOINT
        !           170:  */
        !           171: 
        !           172: #define EXC_I386_SGL                   1
        !           173: #define EXC_I386_BPT                   2
        !           174: 
        !           175: #define EXC_I386_DIVERR                0       /* divide by 0 eprror           */
        !           176: #define EXC_I386_SGLSTP                1       /* single step                  */
        !           177: #define EXC_I386_NMIFLT                2       /* NMI                          */
        !           178: #define EXC_I386_BPTFLT                3       /* breakpoint fault             */
        !           179: #define EXC_I386_INTOFLT       4       /* INTO overflow fault          */
        !           180: #define EXC_I386_BOUNDFLT      5       /* BOUND instruction fault      */
        !           181: #define EXC_I386_INVOPFLT      6       /* invalid opcode fault         */
        !           182: #define EXC_I386_NOEXTFLT      7       /* extension not available fault*/
        !           183: #define EXC_I386_DBLFLT                8       /* double fault                 */
        !           184: #define EXC_I386_EXTOVRFLT     9       /* extension overrun fault      */
        !           185: #define EXC_I386_INVTSSFLT     10      /* invalid TSS fault            */
        !           186: #define EXC_I386_SEGNPFLT      11      /* segment not present fault    */
        !           187: #define EXC_I386_STKFLT                12      /* stack fault                  */
        !           188: #define EXC_I386_GPFLT         13      /* general protection fault     */
        !           189: #define EXC_I386_PGFLT         14      /* page fault                   */
        !           190: #define EXC_I386_EXTERRFLT     16      /* extension error fault        */
        !           191: #define        EXC_I386_ALIGNFLT       17      /* Alignment fault */
        !           192: #define EXC_I386_ENDPERR       33      /* emulated extension error flt */
        !           193: #define EXC_I386_ENOEXTFLT     32      /* emulated ext not present     */
        !           194: 
        !           195: 
        !           196: /*
        !           197:  *     machine dependent exception masks
        !           198:  */
        !           199: #define        EXC_MASK_MACHINE        0
        !           200: 
        !           201: 
        !           202: #endif /* _MACH_I386_EXCEPTION_H_ */

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