/*
 * 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.
 *
 * Copyright 2018 Joyent, Inc.
 */

#ifndef _IA32_SYS_KDI_REGS_H
#define _IA32_SYS_KDI_REGS_H

#ifdef __cplusplus
extern "C" {
#endif

#define KDIREG_NGREG    21

/*
 * %ss appears in a different place than a typical struct regs, since the
 * machine won't save %ss on a trap entry from the same privilege level.
 */

#define KDIREG_SAVFP    0
#define KDIREG_SAVPC    1
#define KDIREG_SS       2
#define KDIREG_GS       3
#define KDIREG_FS       4
#define KDIREG_ES       5
#define KDIREG_DS       6
#define KDIREG_EDI      7
#define KDIREG_ESI      8
#define KDIREG_EBP      9
#define KDIREG_ESP      10
#define KDIREG_EBX      11
#define KDIREG_EDX      12
#define KDIREG_ECX      13
#define KDIREG_EAX      14
#define KDIREG_TRAPNO   15
#define KDIREG_ERR      16
#define KDIREG_EIP      17
#define KDIREG_CS       18
#define KDIREG_EFLAGS   19
#define KDIREG_UESP     20

#define KDIREG_PC       KDIREG_EIP
#define KDIREG_SP       KDIREG_ESP
#define KDIREG_FP       KDIREG_EBP

#ifdef __cplusplus
}
#endif

#endif /* _IA32_SYS_KDI_REGS_H */