/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#ifndef A_DOT_OUT_DOT_H
#define A_DOT_OUT_DOT_H
struct exec {
#ifdef sun
unsigned char a_dynamic:1; /* has a __DYNAMIC */
unsigned char a_toolversion:7; /* version of toolset used to create */
/* this file */
unsigned char a_machtype; /* machine type */
unsigned short a_magic; /* magic number */
#else
unsigned long a_magic; /* magic number */
#endif
unsigned long a_text; /* size of text segment */
unsigned long a_data; /* size of initialized data */
unsigned long a_bss; /* size of uninitialized data */
unsigned long a_syms; /* size of symbol table */
unsigned long a_entry; /* entry point */
unsigned long a_trsize; /* size of text relocation */
unsigned long a_drsize; /* size of data relocation */
};
/*
* Version of struct exec intended to allow LP64 code to
* examine a 32-bit definition.
*/
struct exec32 {
#ifdef sun
unsigned char a_dynamic:1; /* has a __DYNAMIC */
unsigned char a_toolversion:7; /* version of toolset used to create */
/* this file */
unsigned char a_machtype; /* machine type */
unsigned short a_magic; /* magic number */
#else
unsigned int a_magic; /* magic number */
#endif
unsigned int a_text; /* size of text segment */
unsigned int a_data; /* size of initialized data */
unsigned int a_bss; /* size of uninitialized data */
unsigned int a_syms; /* size of symbol table */
unsigned int a_entry; /* entry point */
unsigned int a_trsize; /* size of text relocation */
unsigned int a_drsize; /* size of data relocation */
};
/*
* Macros for identifying an a.out format file.
*/
#define M_SPARC 3 /* runs only on SPARC */
#define OMAGIC 0407 /* old impure format */
#define NMAGIC 0410 /* read-only text */
#define ZMAGIC 0413 /* demand load format */
#define N_BADMAG(x) \
((x).a_magic != OMAGIC && (x).a_magic != NMAGIC && \
(x).a_magic != ZMAGIC)
/*
* Page size for a.out (used to overide machdep.h definition).
*/
#ifndef M_SEGSIZE
#define M_SEGSIZE 0x2000 /* 8k */
#endif
#endif /* A_DOT_OUT_DOT_H */