usr/src/cmd/mdb/common/kmdb/kvm_cpu_impl.h

   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, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _KVM_CPU_IMPL_H
  28 #define _KVM_CPU_IMPL_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #include <kmdb/kvm_cpu.h>
  33 #include <mdb/mdb_target.h>
  34
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 typedef struct kmt_cpu_ops {
  40         void (*kco_destroy)(kmt_cpu_t *);
  41         const char *(*kco_name)(kmt_cpu_t *);
  42         int (*kco_step_branch)(kmt_cpu_t *, mdb_tgt_t *);
  43 } kmt_cpu_ops_t;
  44
  45 struct kmt_cpu {
  46         kmt_cpu_ops_t *kmt_cpu_ops;     /* Pointer to ops vector */
  47         void *kmt_cpu_data;             /* Private storage */
  48 };
  49
  50 typedef kmt_cpu_t *kmt_cpu_ctor_f(mdb_tgt_t *);
  51
  52 #if defined(__i386) || defined(__amd64)
  53 extern kmt_cpu_ctor_f kmt_cpu_amd_create;
  54 extern kmt_cpu_ctor_f kmt_cpu_p4_create;
  55 #if defined(__i386)
  56 extern kmt_cpu_ctor_f kmt_cpu_p6_create;
  57 #endif  /* __i386 */
  58 #endif  /* __i386 || __amd64 */
  59
  60 #ifdef __cplusplus
  61 }
  62 #endif
  63
  64 #endif /* _KVM_CPU_IMPL_H */