include/stab.h

   1 /*-
   2  * Copyright (c) 1991, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  *      @(#)stab.h      8.1 (Berkeley) 6/2/93
  34  */
  35
  36 /*
  37  * The following are symbols used by various debuggers and by the Pascal
  38  * compiler.  Each of them must have one (or more) of the bits defined by
  39  * the N_STAB mask set.
  40  */
  41
  42 #define N_GSYM          0x20    /* global symbol */
  43 #define N_FNAME         0x22    /* F77 function name */
  44 #define N_FUN           0x24    /* procedure name */
  45 #define N_STSYM         0x26    /* data segment variable */
  46 #define N_LCSYM         0x28    /* bss segment variable */
  47 #define N_MAIN          0x2a    /* main function name */
  48 #define N_PC            0x30    /* global Pascal symbol */
  49 #define N_RSYM          0x40    /* register variable */
  50 #define N_SLINE         0x44    /* text segment line number */
  51 #define N_DSLINE        0x46    /* data segment line number */
  52 #define N_BSLINE        0x48    /* bss segment line number */
  53 #define N_SSYM          0x60    /* structure/union element */
  54 #define N_SO            0x64    /* main source file name */
  55 #define N_LSYM          0x80    /* stack variable */
  56 #define N_BINCL         0x82    /* include file beginning */
  57 #define N_SOL           0x84    /* included source file name */
  58 #define N_PSYM          0xa0    /* parameter variable */
  59 #define N_EINCL         0xa2    /* include file end */
  60 #define N_ENTRY         0xa4    /* alternate entry point */
  61 #define N_LBRAC         0xc0    /* left bracket */
  62 #define N_EXCL          0xc2    /* deleted include file */
  63 #define N_RBRAC         0xe0    /* right bracket */
  64 #define N_BCOMM         0xe2    /* begin common */
  65 #define N_ECOMM         0xe4    /* end common */
  66 #define N_ECOML         0xe8    /* end common (local name) */
  67 #define N_LENG          0xfe    /* length of preceding entry */