osfmk/ddb/stab.h

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