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/*
* 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 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _DT_REGSET_H
#define _DT_REGSET_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct dt_regset {
ulong_t dr_size; /* number of registers in set */
ulong_t *dr_bitmap; /* bitmap of active registers */
} dt_regset_t;
extern dt_regset_t *dt_regset_create(ulong_t);
extern void dt_regset_destroy(dt_regset_t *);
extern void dt_regset_reset(dt_regset_t *);
extern int dt_regset_alloc(dt_regset_t *);
extern void dt_regset_free(dt_regset_t *, int);
#ifdef __cplusplus
}
#endif
#endif /* _DT_REGSET_H */
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