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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _AMD64_SYS_KDI_REGS_H 28 #define _AMD64_SYS_KDI_REGS_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define KDIREG_NGREG 31 37 38 /* 39 * A modified version of struct regs layout. 40 */ 41 42 #define KDIREG_SAVFP 0 43 #define KDIREG_SAVPC 1 44 #define KDIREG_RDI 2 45 #define KDIREG_RSI 3 46 #define KDIREG_RDX 4 47 #define KDIREG_RCX 5 48 #define KDIREG_R8 6 49 #define KDIREG_R9 7 50 #define KDIREG_RAX 8 51 #define KDIREG_RBX 9 52 #define KDIREG_RBP 10 53 #define KDIREG_R10 11 54 #define KDIREG_R11 12 55 #define KDIREG_R12 13 56 #define KDIREG_R13 14 57 #define KDIREG_R14 15 58 #define KDIREG_R15 16 59 #define KDIREG_FSBASE 17 60 #define KDIREG_GSBASE 18 61 #define KDIREG_KGSBASE 19 62 #define KDIREG_DS 20 63 #define KDIREG_ES 21 64 #define KDIREG_FS 22 65 #define KDIREG_GS 23 66 #define KDIREG_TRAPNO 24 67 #define KDIREG_ERR 25 68 #define KDIREG_RIP 26 69 #define KDIREG_CS 27 70 #define KDIREG_RFLAGS 28 71 #define KDIREG_RSP 29 72 #define KDIREG_SS 30 73 74 #define KDIREG_PC KDIREG_RIP 75 #define KDIREG_SP KDIREG_RSP 76 #define KDIREG_FP KDIREG_RBP 77 78 #ifdef _ASM 79 80 /* Patch point for MSR clearing. */ 81 #define KDI_MSR_PATCH \ 82 nop; nop; nop; nop; \ 83 nop; nop; nop; nop; \ 84 nop; nop; nop; nop; \ 85 nop; nop; nop; nop; \ 86 nop 87 88 #endif /* _ASM */ 89 90 #define KDI_MSR_PATCHOFF 8 /* bytes of code before patch point */ 91 #define KDI_MSR_PATCHSZ 17 /* bytes in KDI_MSR_PATCH, above */ 92 93 #ifdef __cplusplus 94 } 95 #endif 96 97 #endif /* _AMD64_SYS_KDI_REGS_H */ 98