]>
Commit | Line | Data |
---|---|---|
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 | /* Copyright (c) 1990, 1991 UNIX System Laboratories, Inc. */ | |
28 | ||
29 | /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ | |
30 | /* All Rights Reserved */ | |
31 | ||
32 | #ifndef _FASTTRAP_REGSET_H | |
33 | #define _FASTTRAP_REGSET_H | |
34 | ||
35 | /* | |
36 | * APPLE NOTE: This file was orginally uts/intel/sys/regset.h | |
37 | */ | |
38 | ||
39 | /* | |
40 | * #pragma ident "@(#)regset.h 1.11 05/06/08 SMI" | |
41 | */ | |
42 | ||
43 | #ifdef __cplusplus | |
44 | extern "C" { | |
45 | #endif | |
46 | ||
47 | /* | |
48 | * The names and offsets defined here should be specified by the | |
49 | * AMD64 ABI suppl. | |
50 | * | |
51 | * We make fsbase and gsbase part of the lwp context (since they're | |
52 | * the only way to access the full 64-bit address range via the segment | |
53 | * registers) and thus belong here too. However we treat them as | |
54 | * read-only; if %fs or %gs are updated, the results of the descriptor | |
55 | * table lookup that those updates implicitly cause will be reflected | |
56 | * in the corresponding fsbase and/or gsbase values the next time the | |
57 | * context can be inspected. However it is NOT possible to override | |
58 | * the fsbase/gsbase settings via this interface. | |
59 | * | |
60 | * Direct modification of the base registers (thus overriding the | |
61 | * descriptor table base address) can be achieved with _lwp_setprivate. | |
62 | */ | |
63 | ||
64 | #define REG_GSBASE 27 | |
65 | #define REG_FSBASE 26 | |
66 | #define REG_DS 25 | |
67 | #define REG_ES 24 | |
68 | ||
69 | #define REG_GS 23 | |
70 | #define REG_FS 22 | |
71 | #define REG_SS 21 | |
72 | #define REG_RSP 20 | |
73 | #define REG_RFL 19 | |
74 | #define REG_CS 18 | |
75 | #define REG_RIP 17 | |
76 | #define REG_ERR 16 | |
77 | #define REG_TRAPNO 15 | |
78 | #define REG_RAX 14 | |
79 | #define REG_RCX 13 | |
80 | #define REG_RDX 12 | |
81 | #define REG_RBX 11 | |
82 | #define REG_RBP 10 | |
83 | #define REG_RSI 9 | |
84 | #define REG_RDI 8 | |
85 | #define REG_R8 7 | |
86 | #define REG_R9 6 | |
87 | #define REG_R10 5 | |
88 | #define REG_R11 4 | |
89 | #define REG_R12 3 | |
90 | #define REG_R13 2 | |
91 | #define REG_R14 1 | |
92 | #define REG_R15 0 | |
93 | ||
94 | /* | |
95 | * The names and offsets defined here are specified by i386 ABI suppl. | |
96 | */ | |
97 | ||
98 | #define SS 18 /* only stored on a privilege transition */ | |
99 | #define UESP 17 /* only stored on a privilege transition */ | |
100 | #define EFL 16 | |
101 | #define CS 15 | |
102 | #define EIP 14 | |
103 | #define ERR 13 | |
104 | #define TRAPNO 12 | |
105 | #define EAX 11 | |
106 | #define ECX 10 | |
107 | #define EDX 9 | |
108 | #define EBX 8 | |
109 | #define ESP 7 | |
110 | #define EBP 6 | |
111 | #define ESI 5 | |
112 | #define EDI 4 | |
113 | #define DS 3 | |
114 | #define ES 2 | |
115 | #define FS 1 | |
116 | #define GS 0 | |
117 | ||
118 | #ifdef __cplusplus | |
119 | } | |
120 | #endif | |
121 | ||
122 | #endif /* _FASTTRAP_REGSET_H */ |