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
|
.text
.global __set_thread_area
.type __set_thread_area,@function
__set_thread_area:
push %ebx
push $0x51
push $0xfffff
push 16(%esp)
xor %edx,%edx
mov %gs,%dx
sub $3,%edx
sar $3,%edx
push %edx
mov %esp,%ebx
xor %eax,%eax
mov $243,%al
int $128
testl %eax,%eax
jnz 2f
movl (%esp),%edx
leal 3(,%edx,8),%edx
3: movw %dx,%gs
1:
addl $16,%esp
popl %ebx
ret
2:
mov %ebx,%ecx
xor %ebx,%ebx
xor %edx,%edx
mov %ebx,(%esp)
mov $1,%bl
mov $16,%dl
mov $123,%al
int $128
testl %eax,%eax
jnz 1b
mov $7,%dl
inc %al
jmp 3b
|
