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/*
* 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 _AMD64_SYS_KDI_REGS_H
#define _AMD64_SYS_KDI_REGS_H
#include <sys/stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* A modified version of struct regs layout.
*/
#define KDIREG_SAVFP 0
#define KDIREG_SAVPC 1
#define KDIREG_RDI 2
#define KDIREG_RSI 3
#define KDIREG_RDX 4
#define KDIREG_RCX 5
#define KDIREG_R8 6
#define KDIREG_R9 7
#define KDIREG_RAX 8
#define KDIREG_RBX 9
#define KDIREG_RBP 10
#define KDIREG_R10 11
#define KDIREG_R11 12
#define KDIREG_R12 13
#define KDIREG_R13 14
#define KDIREG_R14 15
#define KDIREG_R15 16
#define KDIREG_FSBASE 17
#define KDIREG_GSBASE 18
#define KDIREG_KGSBASE 19
#define KDIREG_CR2 20
#define KDIREG_CR3 21
#define KDIREG_DS 22
#define KDIREG_ES 23
#define KDIREG_FS 24
#define KDIREG_GS 25
#define KDIREG_TRAPNO 26
#define KDIREG_ERR 27
#define KDIREG_RIP 28
#define KDIREG_CS 29
#define KDIREG_RFLAGS 30
#define KDIREG_RSP 31
#define KDIREG_SS 32
#define KDIREG_NGREG (KDIREG_SS + 1)
#define KDIREG_PC KDIREG_RIP
#define KDIREG_SP KDIREG_RSP
#define KDIREG_FP KDIREG_RBP
#if !defined(_ASM)
/*
* Handy for debugging krs_gregs; keep in sync with the KDIREG_* above.
*/
typedef struct {
greg_t kr_savfp;
greg_t kr_savpc;
greg_t kr_rdi;
greg_t kr_rsi;
greg_t kr_rdx;
greg_t kr_rcx;
greg_t kr_r8;
greg_t kr_r9;
greg_t kr_rax;
greg_t kr_rbx;
greg_t kr_rbp;
greg_t r_r10;
greg_t r_r11;
greg_t r_r12;
greg_t r_r13;
greg_t r_r14;
greg_t r_r15;
greg_t kr_fsbase;
greg_t kr_gsbase;
greg_t kr_kgsbase;
greg_t kr_cr2;
greg_t kr_cr3;
greg_t kr_ds;
greg_t kr_es;
greg_t kr_fs;
greg_t kr_gs;
greg_t kr_trapno;
greg_t kr_err;
greg_t kr_rip;
greg_t kr_cs;
greg_t kr_rflags;
greg_t kr_rsp;
greg_t kr_ss;
} kdiregs_t;
#if defined(_KERNEL)
CTASSERT(offsetof(kdiregs_t, kr_ss) == ((KDIREG_NGREG - 1) * sizeof (greg_t)));
#endif
#endif /* !_ASM */
#ifdef __cplusplus
}
#endif
#endif /* _AMD64_SYS_KDI_REGS_H */
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