FreeBSD/Linux Kernel Cross Reference
sys/ddb/stab.h
1 /*-
2 * Copyright (c) 1991 The Regents of the University of California.
3 * 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 5.2 (Berkeley) 4/4/91
34 */
35 /*
36 * HISTORY
37 * $Log: stab.h,v $
38 * Revision 2.3 93/03/09 10:53:58 danner
39 * Added N_FRAME, an extension I added to a.out symtabs
40 * for machines with non-self describing frame formats.
41 * [93/02/21 af]
42 *
43 * Revision 2.2 91/10/09 16:05:28 af
44 * Revision 2.1 91/10/05 13:02:42 jeffreyh
45 * Created.
46 *
47 * Revision 2.1.1.1 91/10/05 13:03:14 jeffreyh
48 * Initial MK63 checkin
49 *
50 * Revision 2.1.1.1 91/07/31 13:14:49 jeffreyh
51 * Created from BSD network release #2
52 * [91/07/31 jeffreyh]
53 *
54 *
55 */
56
57
58 /*
59 * The following are symbols used by various debuggers and by the Pascal
60 * compiler. Each of them must have one (or more) of the bits defined by
61 * the N_STAB mask set.
62 */
63
64 #define N_GSYM 0x20 /* global symbol */
65 #define N_FNAME 0x22 /* F77 function name */
66 #define N_FUN 0x24 /* procedure name */
67 #define N_STSYM 0x26 /* data segment variable */
68 #define N_LCSYM 0x28 /* bss segment variable */
69 #define N_MAIN 0x2a /* main function name */
70 #define N_PC 0x30 /* global Pascal symbol */
71 #define N_FRAME 0x34 /* stack frame descriptor */
72 #define N_RSYM 0x40 /* register variable */
73 #define N_SLINE 0x44 /* text segment line number */
74 #define N_DSLINE 0x46 /* data segment line number */
75 #define N_BSLINE 0x48 /* bss segment line number */
76 #define N_SSYM 0x60 /* structure/union element */
77 #define N_SO 0x64 /* main source file name */
78 #define N_LSYM 0x80 /* stack variable */
79 #define N_BINCL 0x82 /* include file beginning */
80 #define N_SOL 0x84 /* included source file name */
81 #define N_PSYM 0xa0 /* parameter variable */
82 #define N_EINCL 0xa2 /* include file end */
83 #define N_ENTRY 0xa4 /* alternate entry point */
84 #define N_LBRAC 0xc0 /* left bracket */
85 #define N_EXCL 0xc2 /* deleted include file */
86 #define N_RBRAC 0xe0 /* right bracket */
87 #define N_BCOMM 0xe2 /* begin common */
88 #define N_ECOMM 0xe4 /* end common */
89 #define N_ECOML 0xe8 /* end common (local name) */
90 #define N_LENG 0xfe /* length of preceding entry */
Cache object: df8073d8cab55d4220b154dee87fd988
|