uword.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* 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
* 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"
#include <sys/privregs.h>
/* read the user instruction */
enum ftt_type
{
return (ftt_alignment); /* Must be word-aligned. */
if (get_udatamodel() == DATAMODEL_ILP32)
return (ftt_fault);
}
return (ftt_none);
}
enum ftt_type
{
return (ftt_alignment); /* Must be extword-aligned. */
if (get_udatamodel() == DATAMODEL_ILP32)
return (ftt_fault);
}
return (ftt_none);
}
enum ftt_type
{
return (ftt_alignment); /* Must be word-aligned. */
if (get_udatamodel() == DATAMODEL_ILP32)
return (ftt_fault);
}
return (ftt_none);
}
enum ftt_type
{
return (ftt_alignment); /* Must be extword-aligned. */
if (get_udatamodel() == DATAMODEL_ILP32)
return (ftt_fault);
}
return (ftt_none);
}
enum ftt_type
{
return (ftt_alignment); /* Must be word-aligned. */
if (get_udatamodel() == DATAMODEL_ILP32)
return (ftt_fault);
}
return (ftt_none);
}
/*
* Reads integer unit's register n.
*/
enum ftt_type
uint_t n, /* IU register n */
void *prw, /* Pointer to locals and ins. */
{
if (n == 0) {
*pvalue = 0;
return (ftt_none); /* Read global register 0. */
} else if (n < 16) {
long long *preg;
return (ftt_none);
} else {
}
return (ftt);
} else {
return (ftt_none);
}
}
/*
* Writes integer unit's register n.
*/
enum ftt_type
uint_t n, /* IU register n. */
void *prw, /* Pointer to locals and ins. */
{
long long *preg;
if (n == 0) {
return (ftt_none); /* Read global register 0. */
} else if (n < 16) {
return (ftt_none);
} else {
}
return (ftt);
} else {
return (ftt_none);
}
}