[apple/libc.git] / include / stab.h

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*-
 * Copyright (c) 1991, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)stab.h	8.1 (Berkeley) 6/2/93
 */

/*
 * The following are symbols used by various debuggers and by the Pascal
 * compiler.  Each of them must have one (or more) of the bits defined by
 * the N_STAB mask set.
 */

#define	N_GSYM		0x20	/* global symbol */
#define	N_FNAME		0x22	/* F77 function name */
#define	N_FUN		0x24	/* procedure name */
#define	N_STSYM		0x26	/* data segment variable */
#define	N_LCSYM		0x28	/* bss segment variable */
#define	N_MAIN		0x2a	/* main function name */
#define	N_PC		0x30	/* global Pascal symbol */
#define	N_RSYM		0x40	/* register variable */
#define	N_SLINE		0x44	/* text segment line number */
#define	N_DSLINE	0x46	/* data segment line number */
#define	N_BSLINE	0x48	/* bss segment line number */
#define	N_SSYM		0x60	/* structure/union element */
#define	N_SO		0x64	/* main source file name */
#define	N_LSYM		0x80	/* stack variable */
#define	N_BINCL		0x82	/* include file beginning */
#define	N_SOL		0x84	/* included source file name */
#define	N_PSYM		0xa0	/* parameter variable */
#define	N_EINCL		0xa2	/* include file end */
#define	N_ENTRY		0xa4	/* alternate entry point */
#define	N_LBRAC		0xc0	/* left bracket */
#define	N_EXCL		0xc2	/* deleted include file */
#define	N_RBRAC		0xe0	/* right bracket */
#define	N_BCOMM		0xe2	/* begin common */
#define	N_ECOMM		0xe4	/* end common */
#define	N_ECOML		0xe8	/* end common (local name) */
#define	N_LENG		0xfe	/* length of preceding entry */
Commit	Line	Data
e9ce8d39	1	/*
5b2abdfb	2	* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
e9ce8d39 A	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
734aad71	6	* Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
e9ce8d39	7	*
734aad71 A	8	* This file contains Original Code and/or Modifications of Original Code
	9	* as defined in and that are subject to the Apple Public Source License
	10	* Version 2.0 (the 'License'). You may not use this file except in
	11	* compliance with the License. Please obtain a copy of the License at
	12	* http://www.opensource.apple.com/apsl/ and read it before using this
	13	* file.
	14	*
	15	* The Original Code and all software distributed under the License are
	16	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
e9ce8d39 A	17	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
e9ce8d39 A	18	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
734aad71 A	19	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	20	* Please see the License for the specific language governing rights and
	21	* limitations under the License.
e9ce8d39 A	22	*
	23	* @APPLE_LICENSE_HEADER_END@
	24	*/
5b2abdfb A	25	/*-
5b2abdfb A	26	* Copyright (c) 1991, 1993
e9ce8d39 A	27	* The Regents of the University of California. 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.
5b2abdfb A	56	*
5b2abdfb A	57	* @(#)stab.h 8.1 (Berkeley) 6/2/93
e9ce8d39 A	58	*/
e9ce8d39 A	59
e9ce8d39	60	/*
5b2abdfb A	61	* The following are symbols used by various debuggers and by the Pascal
	62	* compiler. Each of them must have one (or more) of the bits defined by
	63	* the N_STAB mask set.
e9ce8d39	64	*/
e9ce8d39	65
5b2abdfb A	66	#define N_GSYM 0x20 /* global symbol */
	67	#define N_FNAME 0x22 /* F77 function name */
	68	#define N_FUN 0x24 /* procedure name */
	69	#define N_STSYM 0x26 /* data segment variable */
	70	#define N_LCSYM 0x28 /* bss segment variable */
	71	#define N_MAIN 0x2a /* main function name */
	72	#define N_PC 0x30 /* global Pascal symbol */
	73	#define N_RSYM 0x40 /* register variable */
	74	#define N_SLINE 0x44 /* text segment line number */
	75	#define N_DSLINE 0x46 /* data segment line number */
	76	#define N_BSLINE 0x48 /* bss segment line number */
	77	#define N_SSYM 0x60 /* structure/union element */
	78	#define N_SO 0x64 /* main source file name */
	79	#define N_LSYM 0x80 /* stack variable */
	80	#define N_BINCL 0x82 /* include file beginning */
	81	#define N_SOL 0x84 /* included source file name */
	82	#define N_PSYM 0xa0 /* parameter variable */
	83	#define N_EINCL 0xa2 /* include file end */
	84	#define N_ENTRY 0xa4 /* alternate entry point */
	85	#define N_LBRAC 0xc0 /* left bracket */
	86	#define N_EXCL 0xc2 /* deleted include file */
	87	#define N_RBRAC 0xe0 /* right bracket */
	88	#define N_BCOMM 0xe2 /* begin common */
	89	#define N_ECOMM 0xe4 /* end common */
	90	#define N_ECOML 0xe8 /* end common (local name) */
	91	#define N_LENG 0xfe /* length of preceding entry */