blob: c3849baebd575e06683e706c2710dbf13f596480 (
plain) (
blame)
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
|
/*
* linux/arch/alpha/mm/extable.c
*/
#include <linux/config.h>
#include <linux/module.h>
#include <asm/uaccess.h>
void sort_extable(struct exception_table_entry *start,
struct exception_table_entry *finish)
{
}
const struct exception_table_entry *
search_extable(const struct exception_table_entry *first,
const struct exception_table_entry *last,
unsigned long value)
{
while (first <= last) {
const struct exception_table_entry *mid;
unsigned long mid_value;
mid = (last - first) / 2 + first;
mid_value = (unsigned long)&mid->insn + mid->insn;
if (mid_value == value)
return mid;
else if (mid_value < value)
first = mid+1;
else
last = mid-1;
}
return NULL;
}
|