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
|
.ifndef _io_s_file
_io_s_file:
# | int | -> cont
.thunkcode print
push %rsi
push %rbp
pushq $2
pushq $print_fini
mov %rsp, %rsi
enter 020(%rbp)
# arg -> | ret | cont |
.thunkcode print_fini
mov 010(%rsi), %rax
# make a string
mov %rsp, %r15
sub $1, %r15
movb $0x0a, (%r15)
print_fini_next:
mov %al, %bl
and $1, %bl
add $0x30, %bl
sub $1, %r15
movb %bl, (%r15)
shr $1, %rax
jnz print_fini_next
mov $0, %rdi #stdin
mov %rsp, %rdx
sub %r15, %rdx #size
mov %r15, %rsi #buf
mov $1, %rax #write
syscall
mov 020(%rbp), %rsi
movq $0, 010(%rsi)
movq $INT_code, 0(%rsi)
enter 030(%rbp)
.endif # _io_s_file
|
