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- /*-
- * Copyright (c) 1991 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.
- *
- * @(#)a.out.h 5.6 (Berkeley) 4/30/91
- */
-
- #ifndef _AOUT_H_
- #define _AOUT_H_
-
- #include <sys/exec.h>
-
- #if defined(hp300) || defined(i386) || defined(amigados)
- #define __LDPGSZ 4096
- #endif
- #if defined(tahoe) || defined(vax)
- #define __LDPGSZ 1024
- #endif
-
- /* Valid magic number check. */
- #define N_BADMAG(ex) \
- ((ex).a_magic != NMAGIC && (ex).a_magic != OMAGIC && \
- (ex).a_magic != ZMAGIC)
-
- /* Address of the bottom of the text segment. */
- #define N_TXTADDR(X) 0
-
- /* Address of the bottom of the data segment. */
- #define N_DATADDR(ex) \
- (N_TXTADDR(ex) + ((ex).a_magic == OMAGIC ? (ex).a_text \
- : __LDPGSZ + ((ex).a_text - 1 & ~(__LDPGSZ - 1))))
-
- #define N_BSSADDR(ex) (N_DATADDR(ex)+(ex).a_data)
-
- /* Text segment offset. */
- #define N_TXTOFF(ex) \
- ((ex).a_magic == ZMAGIC ? __LDPGSZ : sizeof(struct exec))
-
- /* Data segment offset. */
- #define N_DATOFF(ex) \
- (N_TXTOFF(ex) + ((ex).a_magic != ZMAGIC ? (ex).a_text \
- : __LDPGSZ + ((ex).a_text - 1 & ~(__LDPGSZ - 1))))
-
- /* Symbol table offset. */
- #define N_SYMOFF(ex) \
- (N_TXTOFF(ex) + (ex).a_text + (ex).a_data + (ex).a_trsize + \
- (ex).a_drsize)
-
- /* String table offset. */
- #define N_STROFF(ex) (N_SYMOFF(ex) + (ex).a_syms)
-
- /* Relocation format. */
- struct relocation_info {
- int r_address; /* offset in text or data segment */
- unsigned int r_symbolnum : 24, /* ordinal number of add symbol */
- r_pcrel : 1, /* 1 if value should be pc-relative */
- r_length : 2, /* log base 2 of value's width */
- r_extern : 1, /* 1 if need to add symbol to value */
- r_baserel: 1, /* 1 if linkage table relative */
- r_jmptable : 1, /* 1 if pc-relative to jump table */
- : 2; /* reserved */
- };
-
- #define _AOUT_INCLUDE_
- #include <nlist.h>
-
- #endif /* !_AOUT_H_ */
-