blob: 56a4d8fb6bdd5d319c03b04c2f78dadc570e21db (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/* Common code for i386 XSAVE extended state.
Copyright (C) 2010-2012 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef I386_XSTATE_H
#define I386_XSTATE_H 1
/* The extended state feature bits. */
#define I386_XSTATE_X87 (1ULL << 0)
#define I386_XSTATE_SSE (1ULL << 1)
#define I386_XSTATE_AVX (1ULL << 2)
/* Supported mask and size of the extended state. */
#define I386_XSTATE_X87_MASK I386_XSTATE_X87
#define I386_XSTATE_SSE_MASK (I386_XSTATE_X87 | I386_XSTATE_SSE)
#define I386_XSTATE_AVX_MASK (I386_XSTATE_SSE_MASK | I386_XSTATE_AVX)
#define I386_XSTATE_SSE_SIZE 576
#define I386_XSTATE_AVX_SIZE 832
#define I386_XSTATE_MAX_SIZE 832
/* Get I386 XSAVE extended state size. */
#define I386_XSTATE_SIZE(XCR0) \
(((XCR0) & I386_XSTATE_AVX) != 0 \
? I386_XSTATE_AVX_SIZE : I386_XSTATE_SSE_SIZE)
#endif /* I386_XSTATE_H */
|
