-
Notifications
You must be signed in to change notification settings - Fork 0
/
reference.asm
106 lines (91 loc) · 1.25 KB
/
reference.asm
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
global _start
section .bss
tape:
resb 30000 * 8
section .text
%macro bf_add 1
add qword [rsi], %1
%endmacro
%macro bf_sub 1
sub qword [rsi], %1
%endmacro
%macro bf_next 1
lea rsi, [rsi + %1 * 8]
%endmacro
%macro bf_prev 1
lea rsi, [rsi - %1 * 8]
%endmacro
%macro outchar 0
mov rdi, 1
mov rax, 1
syscall
%endmacro
%macro inchar 0
mov rdi, 0
mov rax, 0
syscall
%endmacro
%macro jmp_beg 1
mov r11, [rsi]
test r11, r11
jz end_%1
beg_%1:
%endmacro
%macro jmp_end 1
mov r11, [rsi]
test r11, r11
jnz beg_%1
end_%1:
%endmacro
%macro exit 0
mov rdi, 0
mov rax, 60
syscall
%endmacro
_start:
mov rsi, tape
mov rdx, 1
bf_add 10
jmp_beg 1
bf_next 1
bf_add 7
bf_next 1
bf_add 10
bf_next 1
bf_add 3
bf_next 1
bf_add 1
bf_prev 4
bf_sub 1
jmp_end 1
bf_next 1
bf_add 2
outchar
bf_next 1
bf_add 1
outchar
bf_add 7
outchar
outchar
bf_add 3
outchar
bf_next 1
bf_add 2
outchar
bf_prev 2
bf_add 15
outchar
bf_next 1
outchar
bf_add 3
outchar
bf_sub 6
outchar
bf_sub 8
outchar
bf_next 1
bf_add 1
outchar
bf_next 1
outchar
exit