/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License, Version 1.0 only

 * (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 2004 Sun Microsystems, Inc.  All rights reserved.

 * Use is subject to license terms.

 */

#pragma ident	"%Z%%M%	%I%	%E% SMI"

/*

 * Adr memory based translations

 */

#include <stdio.h>

#include <sys/types.h>

#include <bsm/audit.h>

#include <bsm/audit_record.h>

void

adrm_start(adr_t *adr, char *p)

{

	adr->adr_stream = p;

	adr->adr_now = p;

}

/*

 * adrm_char - pull out characters

 */

void

adrm_char(adr_t *adr, char *cp, int count)

{

	while (count--)

		*cp++ = *adr->adr_now++;

}

/*

 * adrm_short - pull out shorts

 */

void

adrm_short(adr_t *adr, short *sp, int count)

{

	while (count--) {

		*sp = *adr->adr_now++ << 8;

		*sp++ += ((short)*adr->adr_now++) & 0x00ff;

	}

}

/*

 * adrm_int32 - pull out int

 */

void adrm_int(adr_t *adr, int32_t *lp, int count);

void adrm_long(adr_t *adr, int32_t *lp, int count);

#pragma weak adrm_int = adrm_int32

#pragma weak adrm_long = adrm_int32

void

adrm_int32(adr_t *adr, int32_t *lp, int count)

{

	int i;

	for (; count--; lp++) {

		*lp = 0;

		for (i = 0; i < 4; i++) {

			*lp <<= 8;

			*lp += ((int32_t)*adr->adr_now++) & 0x000000ff;

		}

	}

}

void

adrm_int64(adr_t *adr, int64_t *lp, int count)

{

	int i;

	for (; count--; lp++) {

		*lp = 0;

		for (i = 0; i < 8; i++) {

			*lp <<= 8;

			*lp += ((int64_t)*adr->adr_now++) & 0x00000000000000ff;

		}

	}

}

void adrm_u_int(adr_t *adr, uint32_t *cp, int count);

void adrm_u_long(adr_t *adr, uint32_t *cp, int count);

#pragma weak adrm_u_int = adrm_u_int32

#pragma weak adrm_u_long = adrm_u_int32

void

adrm_u_int32(adr_t *adr, uint32_t *cp, int count)

{

	adrm_int32(adr, (int32_t *)cp, count);

}

void

adrm_u_char(adr_t *adr, uchar_t *cp, int count)

{

	adrm_char(adr, (char *)cp, count);

}

void

adrm_u_int64(adr_t *adr, uint64_t *lp, int count)

{

	adrm_int64(adr, (int64_t *)lp, count);

}

void

adrm_u_short(adr_t *adr, ushort_t *sp, int count)

{

	adrm_short(adr, (short *)sp, count);

}

/*

 * adrm_putint32 - pack in int32

 */

#pragma weak adrm_putint = adrm_putint32

#pragma weak adrm_putlong = adrm_putint32

void

adrm_putint32(adr_t *adr, int32_t *lp, int count)

{

	int i;		/* index for counting */

	int32_t l;	/* value for shifting */

	for (; count-- > 0; lp++) {

		for (i = 0, l = *lp; i < 4; i++) {

			*adr->adr_now++ = (char)((l & (int32_t)0xff000000) >>

				(int)24);

			l <<= (int)8;

		}

	}

}