/*-
 * 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.
 */
#ifndef	_AOUT_H_
#define	_AOUT_H_

#include <sys/exec_aout.h>

#define	_AOUT_INCLUDE_
#include <nlist.h>

/* Relocations */
struct reloc {
    unsigned flags;
#define RSMASK  0x70            /* bitmask for segments */
#define RABS        0
#define RTEXT       0x20
#define RDATA       0x30
#define RBSS        0x40
#define RSTRNG      0x60        /* for assembler */
#define REXT        0x70        /* externals and bitmask */

#define RGPREL  0x08            /* gp relative */

#define RFMASK  0x07            /* bitmask for format */
#define RBYTE16     0x00        /* low part of byte address: bits 15:0 */
#define RBYTE32     0x01        /* 32-bit byte address */
#define RHIGH16     0x02        /* upper part of byte address: bits 31:16 */
#define RHIGH16S    0x03        /* upper part of address with signed offset */
#define RWORD16     0x04        /* word address: bits 17:2 */
#define RWORD26     0x05        /* word address: bits 27:2 */

    unsigned index;             /* 24-bit index in symbol table,
                                 * for REXT */
    unsigned offset;            /* 16-bit offset,
                                 * for RIGH16 and RIGH16S */
};

#endif	/* !_AOUT_H_ */