/*
 * 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.
 */

#ifndef _MDB_AMD64UTIL_H
#define	_MDB_AMD64UTIL_H

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

#include <mdb/mdb_kreg.h>
#include <mdb/mdb_target_impl.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef uchar_t mdb_instr_t;

extern const mdb_tgt_regdesc_t mdb_amd64_kregs[];

extern void mdb_amd64_printregs(const mdb_tgt_gregset_t *);
extern int mdb_amd64_next(mdb_tgt_t *, uintptr_t *, kreg_t, mdb_instr_t);
extern int mdb_amd64_step_out(mdb_tgt_t *, uintptr_t *, kreg_t, kreg_t, kreg_t,
    mdb_instr_t);

extern int mdb_amd64_kvm_stack_iter(mdb_tgt_t *, const mdb_tgt_gregset_t *,
    mdb_tgt_stack_f *, void *);

extern int mdb_amd64_kvm_frame(void *, uintptr_t, uint_t, const long *,
    const mdb_tgt_gregset_t *);
extern int mdb_amd64_kvm_framev(void *, uintptr_t, uint_t, const long *,
    const mdb_tgt_gregset_t *);

#ifdef __cplusplus
}
#endif

#endif /* _MDB_AMD64UTIL_H */