6b13f685e
 김민수
BSP 최초 추가
|
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
|
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
* 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.
*
* Borrowed heavily from MIPS
*/
#include <linux/module.h>
#include <linux/uaccess.h>
int fixup_exception(struct pt_regs *regs)
{
const struct exception_table_entry *fixup;
fixup = search_exception_tables(instruction_pointer(regs));
if (fixup) {
regs->ret = fixup->fixup;
return 1;
}
return 0;
}
#ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
long arc_copy_from_user_noinline(void *to, const void __user *from,
unsigned long n)
{
return __arc_copy_from_user(to, from, n);
}
EXPORT_SYMBOL(arc_copy_from_user_noinline);
long arc_copy_to_user_noinline(void __user *to, const void *from,
unsigned long n)
{
return __arc_copy_to_user(to, from, n);
}
EXPORT_SYMBOL(arc_copy_to_user_noinline);
unsigned long arc_clear_user_noinline(void __user *to,
unsigned long n)
{
return __arc_clear_user(to, n);
}
EXPORT_SYMBOL(arc_clear_user_noinline);
long arc_strncpy_from_user_noinline(char *dst, const char __user *src,
long count)
{
return __arc_strncpy_from_user(dst, src, count);
}
EXPORT_SYMBOL(arc_strncpy_from_user_noinline);
long arc_strnlen_user_noinline(const char __user *src, long n)
{
return __arc_strnlen_user(src, n);
}
EXPORT_SYMBOL(arc_strnlen_user_noinline);
#endif
|