kvm_cpu.h 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
* 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 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _KVM_CPU_H
#define _KVM_CPU_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* CPU-specific target implementation
*
* Each CPU provides a set of debugging facilities. We have per-CPU "modules",
* each of which exposes a kmt_cpu_t. When initialized, these modules will
* install dcmds, walkers, and the like in order to allow the user to take
* advantage of features specific to the CPU being used.
*/
#include <mdb/mdb_target.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct kmt_cpu kmt_cpu_t;
extern kmt_cpu_t *kmt_cpu_create(mdb_tgt_t *);
extern void kmt_cpu_destroy(kmt_cpu_t *);
extern const char *kmt_cpu_name(kmt_cpu_t *);
#if defined(__i386) || defined(__amd64)
extern int kmt_cpu_step_branch(mdb_tgt_t *, kmt_cpu_t *);
#endif
#ifdef __cplusplus
}
#endif
#endif /* _KVM_CPU_H */