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Diffstat (limited to 'lib/libdtrace/common/dt_regset.h')
| -rw-r--r-- | lib/libdtrace/common/dt_regset.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/libdtrace/common/dt_regset.h b/lib/libdtrace/common/dt_regset.h new file mode 100644 index 000000000000..25e64d048e60 --- /dev/null +++ b/lib/libdtrace/common/dt_regset.h @@ -0,0 +1,53 @@ +/* + * 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 */ |