]> git.saurik.com Git - apple/xnu.git/blame - osfmk/i386/stab.h
xnu-4570.41.2.tar.gz
[apple/xnu.git] / osfmk / i386 / stab.h
CommitLineData
1c79356b
A
1/*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
2d21ac55 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
1c79356b 5 *
2d21ac55
A
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.
8f6c56a5 14 *
2d21ac55
A
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
8f6c56a5
A
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
2d21ac55
A
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.
8f6c56a5 25 *
2d21ac55 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
1c79356b
A
27 */
28/*
29 * @OSF_COPYRIGHT@
30 */
31/*
32 * Copyright (c) 1991 The Regents of the University of California.
33 * All rights reserved.
34 *
35 * Redistribution and use in source and binary forms, with or without
36 * modification, are permitted provided that the following conditions
37 * are met:
38 * 1. Redistributions of source code must retain the above copyright
39 * notice, this list of conditions and the following disclaimer.
40 * 2. Redistributions in binary form must reproduce the above copyright
41 * notice, this list of conditions and the following disclaimer in the
42 * documentation and/or other materials provided with the distribution.
43 * 3. All advertising materials mentioning features or use of this software
44 * must display the following acknowledgement:
45 * This product includes software developed by the University of
46 * California, Berkeley and its contributors.
47 * 4. Neither the name of the University nor the names of its contributors
48 * may be used to endorse or promote products derived from this software
49 * without specific prior written permission.
50 *
51 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
52 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
53 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
54 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
55 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
56 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
57 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
58 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
59 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
60 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
61 * SUCH DAMAGE.
62 *
63 * @(#)stab.h 5.2 (Berkeley) 4/4/91
64 */
65/*
66 */
67
68
69/*
70 * The following are symbols used by various debuggers and by the Pascal
71 * compiler. Each of them must have one (or more) of the bits defined by
72 * the N_STAB mask set.
73 */
74
75#define N_GSYM 0x20 /* global symbol */
76#define N_FNAME 0x22 /* F77 function name */
77#define N_FUN 0x24 /* procedure name */
78#define N_STSYM 0x26 /* data segment variable */
79#define N_LCSYM 0x28 /* bss segment variable */
80#define N_MAIN 0x2a /* main function name */
81#define N_PC 0x30 /* global Pascal symbol */
82#define N_RSYM 0x40 /* register variable */
83#define N_SLINE 0x44 /* text segment line number */
84#define N_DSLINE 0x46 /* data segment line number */
85#define N_BSLINE 0x48 /* bss segment line number */
86#define N_SSYM 0x60 /* structure/union element */
87#define N_SO 0x64 /* main source file name */
88#define N_LSYM 0x80 /* stack variable */
89#define N_BINCL 0x82 /* include file beginning */
90#define N_SOL 0x84 /* included source file name */
91#define N_PSYM 0xa0 /* parameter variable */
92#define N_EINCL 0xa2 /* include file end */
93#define N_ENTRY 0xa4 /* alternate entry point */
94#define N_LBRAC 0xc0 /* left bracket */
95#define N_EXCL 0xc2 /* deleted include file */
96#define N_RBRAC 0xe0 /* right bracket */
97#define N_BCOMM 0xe2 /* begin common */
98#define N_ECOMM 0xe4 /* end common */
99#define N_ECOML 0xe8 /* end common (local name) */
100#define N_LENG 0xfe /* length of preceding entry */