osfmk/ddb/stab.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * @OSF_COPYRIGHT@
  30  */
  31 /*
  32  * HISTORY
  33  *
  34  * Revision 1.1.1.1  1998/09/22 21:05:48  wsanchez
  35  * Import of Mac OS X kernel (~semeria)
  36  *
  37  * Revision 1.1.1.1  1998/03/07 02:26:09  wsanchez
  38  * Import of OSF Mach kernel (~mburg)
  39  *
  40  * Revision 1.1.11.2  1995/01/06  19:11:14  devrcs
  41  *      mk6 CR668 - 1.3b26 merge
  42  *      added N_FRAME, an extension to aout symtabs
  43  *      for machines with non-self-describing frame formats
  44  *      [1994/10/14  03:40:05  dwm]
  45  *
  46  * Revision 1.1.11.1  1994/09/23  01:23:47  ezf
  47  *      change marker to not FREE
  48  *      [1994/09/22  21:11:53  ezf]
  49  *
  50  * Revision 1.1.4.3  1993/07/27  18:28:44  elliston
  51  *      Add ANSI prototypes.  CR #9523.
  52  *      [1993/07/27  18:13:49  elliston]
  53  *
  54  * Revision 1.1.4.2  1993/06/02  23:13:40  jeffc
  55  *      Added to OSF/1 R1.3 from NMK15.0.
  56  *      [1993/06/02  20:58:12  jeffc]
  57  *
  58  * Revision 1.1  1992/09/30  02:24:31  robert
  59  *      Initial revision
  60  *
  61  * $EndLog$
  62  */
  63 /* CMU_HIST */
  64 /*
  65  * Revision 2.2  91/10/09  16:05:28  af
  66  *       Revision 2.1  91/10/05  13:02:42  jeffreyh
  67  *       Created.
  68  *
  69  * Revision 2.1.1.1  91/10/05  13:03:14  jeffreyh
  70  *      Initial MK63 checkin
  71  *
  72  * Revision 2.1.1.1  91/07/31  13:14:49  jeffreyh
  73  *      Created from BSD network release #2
  74  *      [91/07/31            jeffreyh]
  75  *
  76  *
  77  */
  78 /* CMU_ENDHIST */
  79 /*-
  80  * Copyright (c) 1991 The Regents of the University of California.
  81  * All rights reserved.
  82  *
  83  * Redistribution and use in source and binary forms, with or without
  84  * modification, are permitted provided that the following conditions
  85  * are met:
  86  * 1. Redistributions of source code must retain the above copyright
  87  *    notice, this list of conditions and the following disclaimer.
  88  * 2. Redistributions in binary form must reproduce the above copyright
  89  *    notice, this list of conditions and the following disclaimer in the
  90  *    documentation and/or other materials provided with the distribution.
  91  * 3. All advertising materials mentioning features or use of this software
  92  *    must display the following acknowledgement:
  93  *      This product includes software developed by the University of
  94  *      California, Berkeley and its contributors.
  95  * 4. Neither the name of the University nor the names of its contributors
  96  *    may be used to endorse or promote products derived from this software
  97  *    without specific prior written permission.
  98  *
  99  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 100  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 101  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 102  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 103  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 104  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 105  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 106  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 107  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 108  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 109  * SUCH DAMAGE.
 110  *
 111  *      @(#)stab.h      5.2 (Berkeley) 4/4/91
 112  */
 113 /*
 114  */
 115
 116 #ifndef _DDB_DB_STAB_H_
 117 #define _DDB_DB_STAB_H_
 118
 119 /*
 120  * The following are symbols used by various debuggers and by the Pascal
 121  * compiler.  Each of them must have one (or more) of the bits defined by
 122  * the N_STAB mask set.
 123  */
 124
 125 #define N_GSYM          0x20    /* global symbol */
 126 #define N_FNAME         0x22    /* F77 function name */
 127 #define N_FUN           0x24    /* procedure name */
 128 #define N_STSYM         0x26    /* data segment variable */
 129 #define N_LCSYM         0x28    /* bss segment variable */
 130 #define N_MAIN          0x2a    /* main function name */
 131 #define N_PC            0x30    /* global Pascal symbol */
 132 #define N_FRAME         0x34    /* stack frame descriptor */
 133 #define N_RSYM          0x40    /* register variable */
 134 #define N_SLINE         0x44    /* text segment line number */
 135 #define N_DSLINE        0x46    /* data segment line number */
 136 #define N_BSLINE        0x48    /* bss segment line number */
 137 #define N_SSYM          0x60    /* structure/union element */
 138 #define N_SO            0x64    /* main source file name */
 139 #define N_LSYM          0x80    /* stack variable */
 140 #define N_BINCL         0x82    /* include file beginning */
 141 #define N_SOL           0x84    /* included source file name */
 142 #define N_PSYM          0xa0    /* parameter variable */
 143 #define N_EINCL         0xa2    /* include file end */
 144 #define N_ENTRY         0xa4    /* alternate entry point */
 145 #define N_LBRAC         0xc0    /* left bracket */
 146 #define N_EXCL          0xc2    /* deleted include file */
 147 #define N_RBRAC         0xe0    /* right bracket */
 148 #define N_BCOMM         0xe2    /* begin common */
 149 #define N_ECOMM         0xe4    /* end common */
 150 #define N_ECOML         0xe8    /* end common (local name) */
 151 #define N_LENG          0xfe    /* length of preceding entry */
 152
 153 #endif  /* !_DDB_DB_STAB_H_ */