Debug is not working in Ubuntu 12.04 64bit

[mbakulin]

Can't start debugging on this code:

%include 'io.inc'

section .bss
n resb 1
section .rodata

section .data

section .txt
global CMAIN
CMAIN:
GET_UDEC 4, [n]
mov ebx, 0
.for1:
cmp ebx, dword[n]
jae .for1break

GET_UDEC 4, eax
call div3
cmp eax, 0
jne .if1else
PRINT_STRING `YES\n`
jmp .if1break

.if1else:
PRINT_STRING NO\n
.if1break:

inc ebx
jmp .for1

.for1break:
mov eax, 0
ret

div3:
push ebp
mov ebp, esp

mov ecx, 3
mov edx, 0
div ecx
mov eax, edx ;if delitsa, then eax == 0

mov esp, ebp
pop ebp
ret

[Dman95]

Thanks for report! After adding quotes on 26 line (PRINT_STRING NO\n) and replacement of "section .txt" on correct "section .text" debugging works properly. Also I added error message when code contains wrong variant: "section .txt".