| 1 | /*␊ |
| 2 | * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * ␊ |
| 5 | * This file contains Original Code and/or Modifications of Original Code␊ |
| 6 | * as defined in and that are subject to the Apple Public Source License␊ |
| 7 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
| 8 | * compliance with the License. Please obtain a copy of the License at␊ |
| 9 | * http://www.opensource.apple.com/apsl/ and read it before using this␊ |
| 10 | * file.␊ |
| 11 | * ␊ |
| 12 | * The Original Code and all software distributed under the License are␊ |
| 13 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| 17 | * Please see the License for the specific language governing rights and␊ |
| 18 | * limitations under the License.␊ |
| 19 | * ␊ |
| 20 | */␊ |
| 21 | #ifndef _MACHO_STAB_H_␊ |
| 22 | #define _MACHO_STAB_H_␊ |
| 23 | /*␉$NetBSD: stab.h,v 1.4 1994/10/26 00:56:25 cgd Exp $␉*/␊ |
| 24 | ␊ |
| 25 | /*-␊ |
| 26 | * Copyright (c) 1991 The Regents of the University of California.␊ |
| 27 | * All rights reserved.␊ |
| 28 | *␊ |
| 29 | * Redistribution and use in source and binary forms, with or without␊ |
| 30 | * modification, are permitted provided that the following conditions␊ |
| 31 | * are met:␊ |
| 32 | * 1. Redistributions of source code must retain the above copyright␊ |
| 33 | * notice, this list of conditions and the following disclaimer.␊ |
| 34 | * 2. Redistributions in binary form must reproduce the above copyright␊ |
| 35 | * notice, this list of conditions and the following disclaimer in the␊ |
| 36 | * documentation and/or other materials provided with the distribution.␊ |
| 37 | * 3. All advertising materials mentioning features or use of this software␊ |
| 38 | * must display the following acknowledgement:␊ |
| 39 | *␉This product includes software developed by the University of␊ |
| 40 | *␉California, Berkeley and its contributors.␊ |
| 41 | * 4. Neither the name of the University nor the names of its contributors␊ |
| 42 | * may be used to endorse or promote products derived from this software␊ |
| 43 | * without specific prior written permission.␊ |
| 44 | *␊ |
| 45 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND␊ |
| 46 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE␊ |
| 47 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE␊ |
| 48 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE␊ |
| 49 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL␊ |
| 50 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS␊ |
| 51 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)␊ |
| 52 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT␊ |
| 53 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY␊ |
| 54 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF␊ |
| 55 | * SUCH DAMAGE.␊ |
| 56 | *␊ |
| 57 | *␉@(#)stab.h␉5.2 (Berkeley) 4/4/91␊ |
| 58 | */␊ |
| 59 | ␊ |
| 60 | /*␊ |
| 61 | * This file gives definitions supplementing <nlist.h> for permanent symbol␊ |
| 62 | * table entries of Mach-O files. Modified from the BSD definitions. The␊ |
| 63 | * modifications from the original definitions were changing what the values of␊ |
| 64 | * what was the n_other field (an unused field) which is now the n_sect field.␊ |
| 65 | * These modifications are required to support symbols in an arbitrary number of␊ |
| 66 | * sections not just the three sections (text, data and bss) in a BSD file.␊ |
| 67 | * The values of the defined constants have NOT been changed.␊ |
| 68 | *␊ |
| 69 | * These must have one of the N_STAB bits on. The n_value fields are subject␊ |
| 70 | * to relocation according to the value of their n_sect field. So for types␊ |
| 71 | * that refer to things in sections the n_sect field must be filled in with the␊ |
| 72 | * proper section ordinal. For types that are not to have their n_value field ␊ |
| 73 | * relocatated the n_sect field must be NO_SECT.␊ |
| 74 | */␊ |
| 75 | ␊ |
| 76 | /*␊ |
| 77 | * Symbolic debugger symbols. The comments give the conventional use for␊ |
| 78 | * ␊ |
| 79 | * ␉.stabs "n_name", n_type, n_sect, n_desc, n_value␊ |
| 80 | *␊ |
| 81 | * where n_type is the defined constant and not listed in the comment. Other␊ |
| 82 | * fields not listed are zero. n_sect is the section ordinal the entry is␊ |
| 83 | * refering to.␊ |
| 84 | */␊ |
| 85 | #define␉N_GSYM␉0x20␉/* global symbol: name,,NO_SECT,type,0 */␊ |
| 86 | #define␉N_FNAME␉0x22␉/* procedure name (f77 kludge): name,,NO_SECT,0,0 */␊ |
| 87 | #define␉N_FUN␉0x24␉/* procedure: name,,n_sect,linenumber,address */␊ |
| 88 | #define␉N_STSYM␉0x26␉/* static symbol: name,,n_sect,type,address */␊ |
| 89 | #define␉N_LCSYM␉0x28␉/* .lcomm symbol: name,,n_sect,type,address */␊ |
| 90 | #define N_BNSYM 0x2e␉/* begin nsect sym: 0,,n_sect,0,address */␊ |
| 91 | #define N_OPT␉0x3c␉/* emitted with gcc2_compiled and in gcc source */␊ |
| 92 | #define␉N_RSYM␉0x40␉/* register sym: name,,NO_SECT,type,register */␊ |
| 93 | #define␉N_SLINE␉0x44␉/* src line: 0,,n_sect,linenumber,address */␊ |
| 94 | #define N_ENSYM 0x4e␉/* end nsect sym: 0,,n_sect,0,address */␊ |
| 95 | #define␉N_SSYM␉0x60␉/* structure elt: name,,NO_SECT,type,struct_offset */␊ |
| 96 | #define␉N_SO␉0x64␉/* source file name: name,,n_sect,0,address */␊ |
| 97 | #define␉N_OSO␉0x66␉/* object file name: name,,0,0,st_mtime */␊ |
| 98 | #define␉N_LSYM␉0x80␉/* local sym: name,,NO_SECT,type,offset */␊ |
| 99 | #define N_BINCL␉0x82␉/* include file beginning: name,,NO_SECT,0,sum */␊ |
| 100 | #define␉N_SOL␉0x84␉/* #included file name: name,,n_sect,0,address */␊ |
| 101 | #define␉N_PARAMS 0x86␉/* compiler parameters: name,,NO_SECT,0,0 */␊ |
| 102 | #define␉N_VERSION 0x88␉/* compiler version: name,,NO_SECT,0,0 */␊ |
| 103 | #define␉N_OLEVEL 0x8A␉/* compiler -O level: name,,NO_SECT,0,0 */␊ |
| 104 | #define␉N_PSYM␉0xa0␉/* parameter: name,,NO_SECT,type,offset */␊ |
| 105 | #define N_EINCL␉0xa2␉/* include file end: name,,NO_SECT,0,0 */␊ |
| 106 | #define␉N_ENTRY␉0xa4␉/* alternate entry: name,,n_sect,linenumber,address */␊ |
| 107 | #define␉N_LBRAC␉0xc0␉/* left bracket: 0,,NO_SECT,nesting level,address */␊ |
| 108 | #define N_EXCL␉0xc2␉/* deleted include file: name,,NO_SECT,0,sum */␊ |
| 109 | #define␉N_RBRAC␉0xe0␉/* right bracket: 0,,NO_SECT,nesting level,address */␊ |
| 110 | #define␉N_BCOMM␉0xe2␉/* begin common: name,,NO_SECT,0,0 */␊ |
| 111 | #define␉N_ECOMM␉0xe4␉/* end common: name,,n_sect,0,0 */␊ |
| 112 | #define␉N_ECOML␉0xe8␉/* end common (local name): 0,,n_sect,0,address */␊ |
| 113 | #define␉N_LENG␉0xfe␉/* second stab entry with length information */␊ |
| 114 | ␊ |
| 115 | /*␊ |
| 116 | * for the berkeley pascal compiler, pc(1):␊ |
| 117 | */␊ |
| 118 | #define␉N_PC␉0x30␉/* global pascal symbol: name,,NO_SECT,subtype,line */␊ |
| 119 | ␊ |
| 120 | #endif /* _MACHO_STAB_H_ */␊ |
| 121 | |
