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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 /*
     22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  */
     25 
     26 #ifndef _MDB_IA32UTIL_H
     27 #define	_MDB_IA32UTIL_H
     28 
     29 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     30 
     31 #include <mdb/mdb_kreg.h>
     32 #include <mdb/mdb_target_impl.h>
     33 
     34 #ifdef __cplusplus
     35 extern "C" {
     36 #endif
     37 
     38 typedef uchar_t mdb_instr_t;
     39 
     40 extern const mdb_tgt_regdesc_t mdb_ia32_kregs[];
     41 
     42 extern void mdb_ia32_printregs(const mdb_tgt_gregset_t *);
     43 extern int mdb_ia32_next(mdb_tgt_t *, uintptr_t *, kreg_t, mdb_instr_t);
     44 extern int mdb_ia32_step_out(mdb_tgt_t *, uintptr_t *, kreg_t, kreg_t, kreg_t,
     45     mdb_instr_t);
     46 
     47 extern int mdb_ia32_kvm_stack_iter(mdb_tgt_t *, const mdb_tgt_gregset_t *,
     48     mdb_tgt_stack_f *, void *);
     49 
     50 extern int mdb_ia32_kvm_frame(void *, uintptr_t, uint_t, const long *,
     51     const mdb_tgt_gregset_t *);
     52 extern int mdb_ia32_kvm_framev(void *, uintptr_t, uint_t, const long *,
     53     const mdb_tgt_gregset_t *);
     54 
     55 #ifdef __cplusplus
     56 }
     57 #endif
     58 
     59 #endif /* _MDB_IA32UTIL_H */
     60