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
|
nop
mov rdi, [buf] ; EPILOGUE
call _free
%ifdef OUTPUT_LAST_CELL
lea rdi, [strbuf64] ; snprintf(strbuf64,64,LCRformatstr,maxp-buf)
mov esi, 64
lea rdx, [LCRformatstr]
mov rcx, qword [maxp]
sub rcx, qword [buf]
call _snprintf
mov edi, 2
lea rsi, [strbuf64]
mov edx, eax
call _write
%endif
%ifdef HEATMAPFNAME
lea rdi, [HMfname]
lea rsi, [HMfmode]
call _fopen
cmp rax, 0
jz fopenerror
mov r13, rax ;file pointer
mov ebx, 0 ;loop counter
hmloop:
mov rdi, r13
lea rsi, [HMformatstr]
mov edx, ebx
mov ecx, dword [r12+4*rbx]
call _fprintf
inc ebx
cmp ebx, SOURCE_LENGTH
jl hmloop
mov rdi, r13
call _fclose
%endif
xor eax, eax
mainend:
pop r13
pop r13
pop r12
pop rbx
mov rsp, rbp
pop rbp
ret
nomem:
mov edi, 2
lea rsi, [nomemstr]
mov rdx, nomemstr.len
call _write
mov eax, 1
jmp mainend
fopenerror:
lea rdi, [fopenstr]
call _perror
mov eax, 1
jmp mainend
section .data
sectalign 8
nomemstr: db "Out of memory!"
.len: equ $-nomemstr
fopenstr: db "fopen", 0
%ifdef OUTPUT_LAST_CELL
LCRformatstr: db "Last cell reached: %d", 10, 0
align 8, db 0
maxp: dq 0
%endif
%ifdef HEATMAPFNAME
HMfname: db HEATMAPFNAME
HMfmode: db "w", 0
HMformatstr: db "%d %d", 10, 0
%endif
section .bss
sectalign 8
buf: resq 1
strbuf64: resb 64
|
