123 lines
6.1 KiB
C
123 lines
6.1 KiB
C
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/*
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* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
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*
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* @APPLE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this
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* file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_LICENSE_HEADER_END@
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*/
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#ifndef _MACHO_STAB_H_
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#define _MACHO_STAB_H_
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/* $NetBSD: stab.h,v 1.4 1994/10/26 00:56:25 cgd Exp $ */
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/*-
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* Copyright (c) 1991 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)stab.h 5.2 (Berkeley) 4/4/91
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*/
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/*
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* This file gives definitions supplementing <nlist.h> for permanent symbol
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* table entries of Mach-O files. Modified from the BSD definitions. The
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* modifications from the original definitions were changing what the values of
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* what was the n_other field (an unused field) which is now the n_sect field.
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* These modifications are required to support symbols in an arbitrary number of
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* sections not just the three sections (text, data and bss) in a BSD file.
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* The values of the defined constants have NOT been changed.
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*
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* These must have one of the N_STAB bits on. The n_value fields are subject
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* to relocation according to the value of their n_sect field. So for types
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* that refer to things in sections the n_sect field must be filled in with the
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* proper section ordinal. For types that are not to have their n_value field
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* relocatated the n_sect field must be NO_SECT.
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*/
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/*
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* Symbolic debugger symbols. The comments give the conventional use for
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*
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* .stabs "n_name", n_type, n_sect, n_desc, n_value
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*
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* where n_type is the defined constant and not listed in the comment. Other
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* fields not listed are zero. n_sect is the section ordinal the entry is
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* refering to.
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*/
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#define N_GSYM 0x20 /* global symbol: name,,NO_SECT,type,0 */
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#define N_FNAME 0x22 /* procedure name (f77 kludge): name,,NO_SECT,0,0 */
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#define N_FUN 0x24 /* procedure: name,,n_sect,linenumber,address */
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#define N_STSYM 0x26 /* static symbol: name,,n_sect,type,address */
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#define N_LCSYM 0x28 /* .lcomm symbol: name,,n_sect,type,address */
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#define N_BNSYM 0x2e /* begin nsect sym: 0,,n_sect,0,address */
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#define N_OPT 0x3c /* emitted with gcc2_compiled and in gcc source */
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#define N_RSYM 0x40 /* register sym: name,,NO_SECT,type,register */
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#define N_SLINE 0x44 /* src line: 0,,n_sect,linenumber,address */
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#define N_ENSYM 0x4e /* end nsect sym: 0,,n_sect,0,address */
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#define N_SSYM 0x60 /* structure elt: name,,NO_SECT,type,struct_offset */
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#define N_SO 0x64 /* source file name: name,,n_sect,0,address */
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#define N_OSO 0x66 /* object file name: name,,0,0,st_mtime */
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#define N_LSYM 0x80 /* local sym: name,,NO_SECT,type,offset */
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#define N_BINCL 0x82 /* include file beginning: name,,NO_SECT,0,sum */
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#define N_SOL 0x84 /* #included file name: name,,n_sect,0,address */
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#define N_PARAMS 0x86 /* compiler parameters: name,,NO_SECT,0,0 */
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#define N_VERSION 0x88 /* compiler version: name,,NO_SECT,0,0 */
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#define N_OLEVEL 0x8A /* compiler -O level: name,,NO_SECT,0,0 */
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#define N_PSYM 0xa0 /* parameter: name,,NO_SECT,type,offset */
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#define N_EINCL 0xa2 /* include file end: name,,NO_SECT,0,0 */
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#define N_ENTRY 0xa4 /* alternate entry: name,,n_sect,linenumber,address */
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#define N_LBRAC 0xc0 /* left bracket: 0,,NO_SECT,nesting level,address */
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#define N_EXCL 0xc2 /* deleted include file: name,,NO_SECT,0,sum */
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#define N_RBRAC 0xe0 /* right bracket: 0,,NO_SECT,nesting level,address */
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#define N_BCOMM 0xe2 /* begin common: name,,NO_SECT,0,0 */
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#define N_ECOMM 0xe4 /* end common: name,,n_sect,0,0 */
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#define N_ECOML 0xe8 /* end common (local name): 0,,n_sect,0,address */
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#define N_LENG 0xfe /* second stab entry with length information */
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/*
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* for the berkeley pascal compiler, pc(1):
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*/
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#define N_PC 0x30 /* global pascal symbol: name,,NO_SECT,subtype,line */
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#endif /* _MACHO_STAB_H_ */
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