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01: /* Copyright (C) 2001, 2002 Free Software Foundation, Inc.
02:    This file is part of the GNU C Library.
03: 
04:    The GNU C Library is free software; you can redistribute it and/or
05:    modify it under the terms of the GNU Lesser General Public
06:    License as published by the Free Software Foundation; either
07:    version 2.1 of the License, or (at your option) any later version.
08: 
09:    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, write to the Free
16:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17:    02111-1307 USA.  */
18: 
19: #ifndef _SYS_REG_H
20: #define _SYS_REG_H      1
21: #include <bits/wordsize.h>
22: 
23: 
24: #if __WORDSIZE == 64
25: /* Index into an array of 8 byte longs returned from ptrace for
26:    location of the users' stored general purpose registers.  */
27: 
28: # define R15    0
29: # define R14    1
30: # define R13    2
31: # define R12    3
32: # define RBP    4
33: # define RBX    5
34: # define R11    6
35: # define R10    7
36: # define R9     8
37: # define R8     9
38: # define RAX    10
39: # define RCX    11
40: # define RDX    12
41: # define RSI    13
42: # define RDI    14
43: # define ORIG_RAX 15
44: # define RIP    16
45: # define CS     17
46: # define EFLAGS 18
47: # define RSP    19
48: # define SS     20
49: # define FS_BASE 21
50: # define GS_BASE 22
51: # define DS     23
52: # define ES     24
53: # define FS     25
54: # define GS     26
55: #else
56: 
57: /* Index into an array of 4 byte integers returned from ptrace for
58:  * location of the users' stored general purpose registers. */
59: 
60: # define EBX 0
61: # define ECX 1
62: # define EDX 2
63: # define ESI 3
64: # define EDI 4
65: # define EBP 5
66: # define EAX 6
67: # define DS 7
68: # define ES 8
69: # define FS 9
70: # define GS 10
71: # define ORIG_EAX 11
72: # define EIP 12
73: # define CS  13
74: # define EFL 14
75: # define UESP 15
76: # define SS   16
77: #endif
78: 
79: #endif
80: 

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