usr/include/stab.h

/*      stab.h  4.1     83/05/03        */

/* IF YOU ADD DEFINITIONS, ADD THEM TO nm.c as well */
/*
 * This file gives definitions supplementing <a.out.h>
 * for permanent symbol table entries.
 * These must have one of the N_STAB bits on,
 * and are subject to relocation according to the masks in <a.out.h>.
 */
/*
 * for symbolic debugger, sdb(1):
 */
#define N_GSYM  0x20            /* global symbol: name,,0,type,0 */
#define N_FNAME 0x22            /* procedure name (f77 kludge): name,,0 */
#define N_FUN   0x24            /* procedure: name,,0,linenumber,address */
#define N_STSYM 0x26            /* static symbol: name,,0,type,address */
#define N_LCSYM 0x28            /* .lcomm symbol: name,,0,type,address */
#define N_RSYM  0x40            /* register sym: name,,0,type,register */
#define N_SLINE 0x44            /* src line: 0,,0,linenumber,address */
#define N_SSYM  0x60            /* structure elt: name,,0,type,struct_offset */
#define N_SO    0x64            /* source file name: name,,0,0,address */
#define N_LSYM  0x80            /* local sym: name,,0,type,offset */
#define N_SOL   0x84            /* #included file name: name,,0,0,address */
#define N_PSYM  0xa0            /* parameter: name,,0,type,offset */
#define N_ENTRY 0xa4            /* alternate entry: name,linenumber,address */
#define N_LBRAC 0xc0            /* left bracket: 0,,0,nesting level,address */
#define N_RBRAC 0xe0            /* right bracket: 0,,0,nesting level,address */
#define N_BCOMM 0xe2            /* begin common: name,, */
#define N_ECOMM 0xe4            /* end common: name,, */
#define N_ECOML 0xe8            /* end common (local name): ,,address */
#define N_LENG  0xfe            /* second stab entry with length information */

/*
 * for the berkeley pascal compiler, pc(1):
 */
#define N_PC    0x30            /* global pascal symbol: name,,0,subtype,line */