| /* |
| * 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_KB_H |
| #define _MDB_KB_H |
| |
| #pragma ident "%Z%%M% %I% %E% SMI" |
| |
| /* |
| * A KVM backend is used by the KVM target to interrogate the address space of |
| * the subject binary. This is almost always via direct calls into libkvm, |
| * except for hypervisor core dumps, which implement its own backend via the |
| * mdb_kb support module. |
| */ |
| |
| #include <sys/types.h> |
| #include <mdb/mdb_io.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifdef _MDB |
| |
| struct as; |
| struct privmregs; |
| |
| typedef struct mdb_kb_ops { |
| void *(*kb_open)(const char *, const char *, const char *, int, |
| const char *); |
| |
| int (*kb_close)(void *); |
| |
| mdb_io_t *(*kb_sym_io)(void *, const char *); |
| |
| ssize_t (*kb_kread)(void *, uintptr_t, void *, size_t); |
| ssize_t (*kb_kwrite)(void *, uintptr_t, const void *, size_t); |
| ssize_t (*kb_aread)(void *, uintptr_t, void *, size_t, struct as *); |
| ssize_t (*kb_awrite)(void *, uintptr_t, const void *, |
| size_t, struct as *); |
| ssize_t (*kb_pread)(void *, uint64_t, void *, size_t); |
| ssize_t (*kb_pwrite)(void *, uint64_t, const void *, size_t); |
| |
| uint64_t (*kb_vtop)(void *, struct as *, uintptr_t); |
| |
| int (*kb_getmregs)(void *, uint_t, struct privmregs *); |
| } mdb_kb_ops_t; |
| |
| extern mdb_kb_ops_t *libkvm_kb_ops(void); |
| |
| #endif /* _MDB */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _MDB_KB_H */ |