* Copyright (c) 1991 The Regents of the University of California.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 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
* @(#)a.out.h 5.6 (Berkeley) 4/30/91
#if defined(hp300) || defined(i386)
#if defined(tahoe) || defined(vax)
/* Valid magic number check. */
((ex).a_magic != NMAGIC && (ex).a_magic != OMAGIC && \
/* Address of the bottom of the text segment. */
/* Address of the bottom of the data segment. */
(N_TXTADDR(ex) + ((ex).a_magic == OMAGIC ? (ex).a_text \
: __LDPGSZ + ((ex).a_text - 1 & ~(__LDPGSZ - 1))))
/* Text segment offset. */
((ex).a_magic == ZMAGIC ? __LDPGSZ : sizeof(struct exec))
/* Data segment offset. */
(N_TXTOFF(ex) + ((ex).a_magic != ZMAGIC ? (ex).a_text \
: __LDPGSZ + ((ex).a_text - 1 & ~(__LDPGSZ - 1))))
/* Symbol table offset. */
(N_TXTOFF(ex) + (ex).a_text + (ex).a_data + (ex).a_trsize + \
/* String table offset. */
#define N_STROFF(ex) (N_SYMOFF(ex) + (ex).a_syms)
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 */