1 | /* Copyright (C) 2001-2022 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #ifndef _SYS_REG_H |
19 | #define _SYS_REG_H 1 |
20 | |
21 | |
22 | #ifdef __x86_64__ |
23 | /* Index into an array of 8 byte longs returned from ptrace for |
24 | location of the users' stored general purpose registers. */ |
25 | |
26 | # define R15 0 |
27 | # define R14 1 |
28 | # define R13 2 |
29 | # define R12 3 |
30 | # define RBP 4 |
31 | # define RBX 5 |
32 | # define R11 6 |
33 | # define R10 7 |
34 | # define R9 8 |
35 | # define R8 9 |
36 | # define RAX 10 |
37 | # define RCX 11 |
38 | # define RDX 12 |
39 | # define RSI 13 |
40 | # define RDI 14 |
41 | # define ORIG_RAX 15 |
42 | # define RIP 16 |
43 | # define CS 17 |
44 | # define EFLAGS 18 |
45 | # define RSP 19 |
46 | # define SS 20 |
47 | # define FS_BASE 21 |
48 | # define GS_BASE 22 |
49 | # define DS 23 |
50 | # define ES 24 |
51 | # define FS 25 |
52 | # define GS 26 |
53 | #else |
54 | |
55 | /* Index into an array of 4 byte integers returned from ptrace for |
56 | * location of the users' stored general purpose registers. */ |
57 | |
58 | # define EBX 0 |
59 | # define ECX 1 |
60 | # define EDX 2 |
61 | # define ESI 3 |
62 | # define EDI 4 |
63 | # define EBP 5 |
64 | # define EAX 6 |
65 | # define DS 7 |
66 | # define ES 8 |
67 | # define FS 9 |
68 | # define GS 10 |
69 | # define ORIG_EAX 11 |
70 | # define EIP 12 |
71 | # define CS 13 |
72 | # define EFL 14 |
73 | # define UESP 15 |
74 | # define SS 16 |
75 | #endif |
76 | |
77 | #endif |
78 | |