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/*
* 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 2007 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-- > 0)
*cp++ = *adr->adr_now++;
}
/*
* adrm_short - pull out shorts
*/
void
adrm_short(adr_t *adr, short *sp, int count)
{
while (count-- > 0) {
*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-- > 0; lp++) {
*lp = 0;
for (i = 0; i < 4; i++) {
*lp <<= 8;
*lp += ((int32_t)*adr->adr_now++) & 0x000000ff;
}
}
}
void
adrm_uid(adr_t *adr, uid_t *up, int count)
{
int i;
for (; count-- > 0; up++) {
*up = 0;
for (i = 0; i < 4; i++) {
*up <<= 8;
*up += ((uid_t)*adr->adr_now++) & 0x000000ff;
}
}
}
void
adrm_int64(adr_t *adr, int64_t *lp, int count)
{
int i;
for (; count-- > 0; 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;
}
}
}
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