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Root/tags/2.0/i386/include/mach-o/stab.h

Source at commit 1808 created 12 years 4 months ago.
By blackosx, Revise layout of package installer 'Welcome' file so it looks cleaner. Change the copyright notice to begin from 2009 as seen in the Chameleon 2.0 r431 installer. Should this date be set earlier?
1/*
2 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
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. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23#ifndef _MACHO_STAB_H_
24#define _MACHO_STAB_H_
25/*$NetBSD: stab.h,v 1.4 1994/10/26 00:56:25 cgd Exp $*/
26
27/*-
28 * Copyright (c) 1991 The Regents of the University of California.
29 * All rights reserved.
30 *
31 * Redistribution and use in source and binary forms, with or without
32 * modification, are permitted provided that the following conditions
33 * are met:
34 * 1. Redistributions of source code must retain the above copyright
35 * notice, this list of conditions and the following disclaimer.
36 * 2. Redistributions in binary form must reproduce the above copyright
37 * notice, this list of conditions and the following disclaimer in the
38 * documentation and/or other materials provided with the distribution.
39 * 3. All advertising materials mentioning features or use of this software
40 * must display the following acknowledgement:
41 *This product includes software developed by the University of
42 *California, Berkeley and its contributors.
43 * 4. Neither the name of the University nor the names of its contributors
44 * may be used to endorse or promote products derived from this software
45 * without specific prior written permission.
46 *
47 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
48 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
50 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
51 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
52 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
53 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
54 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
55 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
56 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
57 * SUCH DAMAGE.
58 *
59 *@(#)stab.h5.2 (Berkeley) 4/4/91
60 */
61
62/*
63 * This file gives definitions supplementing <nlist.h> for permanent symbol
64 * table entries of Mach-O files. Modified from the BSD definitions. The
65 * modifications from the original definitions were changing what the values of
66 * what was the n_other field (an unused field) which is now the n_sect field.
67 * These modifications are required to support symbols in an arbitrary number of
68 * sections not just the three sections (text, data and bss) in a BSD file.
69 * The values of the defined constants have NOT been changed.
70 *
71 * These must have one of the N_STAB bits on. The n_value fields are subject
72 * to relocation according to the value of their n_sect field. So for types
73 * that refer to things in sections the n_sect field must be filled in with the
74 * proper section ordinal. For types that are not to have their n_value field
75 * relocatated the n_sect field must be NO_SECT.
76 */
77
78/*
79 * Symbolic debugger symbols. The comments give the conventional use for
80 *
81 * .stabs "n_name", n_type, n_sect, n_desc, n_value
82 *
83 * where n_type is the defined constant and not listed in the comment. Other
84 * fields not listed are zero. n_sect is the section ordinal the entry is
85 * refering to.
86 */
87#defineN_GSYM0x20/* global symbol: name,,NO_SECT,type,0 */
88#defineN_FNAME0x22/* procedure name (f77 kludge): name,,NO_SECT,0,0 */
89#defineN_FUN0x24/* procedure: name,,n_sect,linenumber,address */
90#defineN_STSYM0x26/* static symbol: name,,n_sect,type,address */
91#defineN_LCSYM0x28/* .lcomm symbol: name,,n_sect,type,address */
92#define N_BNSYM 0x2e/* begin nsect sym: 0,,n_sect,0,address */
93#define N_OPT0x3c/* emitted with gcc2_compiled and in gcc source */
94#defineN_RSYM0x40/* register sym: name,,NO_SECT,type,register */
95#defineN_SLINE0x44/* src line: 0,,n_sect,linenumber,address */
96#define N_ENSYM 0x4e/* end nsect sym: 0,,n_sect,0,address */
97#defineN_SSYM0x60/* structure elt: name,,NO_SECT,type,struct_offset */
98#defineN_SO0x64/* source file name: name,,n_sect,0,address */
99#defineN_OSO0x66/* object file name: name,,0,0,st_mtime */
100#defineN_LSYM0x80/* local sym: name,,NO_SECT,type,offset */
101#define N_BINCL0x82/* include file beginning: name,,NO_SECT,0,sum */
102#defineN_SOL0x84/* #included file name: name,,n_sect,0,address */
103#defineN_PARAMS 0x86/* compiler parameters: name,,NO_SECT,0,0 */
104#defineN_VERSION 0x88/* compiler version: name,,NO_SECT,0,0 */
105#defineN_OLEVEL 0x8A/* compiler -O level: name,,NO_SECT,0,0 */
106#defineN_PSYM0xa0/* parameter: name,,NO_SECT,type,offset */
107#define N_EINCL0xa2/* include file end: name,,NO_SECT,0,0 */
108#defineN_ENTRY0xa4/* alternate entry: name,,n_sect,linenumber,address */
109#defineN_LBRAC0xc0/* left bracket: 0,,NO_SECT,nesting level,address */
110#define N_EXCL0xc2/* deleted include file: name,,NO_SECT,0,sum */
111#defineN_RBRAC0xe0/* right bracket: 0,,NO_SECT,nesting level,address */
112#defineN_BCOMM0xe2/* begin common: name,,NO_SECT,0,0 */
113#defineN_ECOMM0xe4/* end common: name,,n_sect,0,0 */
114#defineN_ECOML0xe8/* end common (local name): 0,,n_sect,0,address */
115#defineN_LENG0xfe/* second stab entry with length information */
116
117/*
118 * for the berkeley pascal compiler, pc(1):
119 */
120#defineN_PC0x30/* global pascal symbol: name,,NO_SECT,subtype,line */
121
122#endif /* _MACHO_STAB_H_ */
123

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