blob: 8dba5caaf5d1e9dc7b392110b9a0b4a0ce0671dc (
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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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 __ASM_IS_COMPAT_H
#define __ASM_IS_COMPAT_H
#ifndef __ASSEMBLY__
#include <linux/thread_bits.h>
#ifdef CONFIG_AARCH32_EL0
static inline int is_a32_compat_task(void)
{
return test_thread_flag(TIF_32BIT);
}
static inline int is_a32_compat_thread(struct thread_info *thread)
{
return test_ti_thread_flag(thread, TIF_32BIT);
}
#else
static inline int is_a32_compat_task(void)
{
return 0;
}
static inline int is_a32_compat_thread(struct thread_info *thread)
{
return 0;
}
#endif /* CONFIG_AARCH32_EL0 */
#ifdef CONFIG_COMPAT
static inline int is_compat_task(void)
{
return is_a32_compat_task();
}
#endif /* CONFIG_COMPAT */
static inline int is_compat_thread(struct thread_info *thread)
{
return is_a32_compat_thread(thread);
}
#endif /* !__ASSEMBLY__ */
#endif /* __ASM_IS_COMPAT_H */
|