proj4_DOBRY

.intel_syntax noprefix
.text
.globl _start

_start:
    mov edx,[esp+8]
    cmp edx,0
    jz koniec

    mov edx,[esp+12]
    cmp edx,0
    jz koniec

    xor edx,edx
    mov eax,4
    mov ebx,1
    mov ecx,offset msx
    mov edx,2
    int 0x80

    xor edx,edx
    mov ecx,[esp+8]

petla:
    inc edx
    cmp byte ptr [ecx+edx-1],0
    jnz petla
    mov esi,edx

    mov eax,4
    mov ebx,1
    int 0x80

    mov eax,4
    mov ebx,1
    mov ecx,offset msy
    mov edx,3
    int 0x80

    mov ecx,[esp+12]
    xor edx, edx

loop:
    inc edx
    cmp byte ptr [ecx+edx-1],0
    jnz loop

    mov eax,4
    mov ebx,1
    int 0x80

    mov eax,4
    mov ebx,1
    mov ecx,offset msg
    mov edx,1
    int 0x80

    xor edx,edx
    xor ecx,ecx

    mov ecx,[esp+12]
    mov ebx,[esp+8]

    mov ebp,0

literka:
	mov ah,byte ptr[ecx+ebp]
	cmp ah,0
	jz jest

	cmp ah,byte[ebx+edx]
	jz dalej
	inc edx
	jmp reset


reset:
	mov ebp,0
	cmp edx,esi
	jz koniec
	jmp literka

dalej:
	inc edx

	inc ebp
	cmp edx,esi
	jz koniec
	jmp literka

jest:
	inc edi
	jmp reset

koniec:
	inc edi
    mov edx,48
    xor ebx,ebx

    add edx,edi
    push edx
    mov eax,4
    mov ebx,1
    mov ecx,esp
    mov edx,1
    int 0x80
    pop edx

    mov eax,4
    mov ebx,1
    mov ecx,offset msg
    mov edx,2
    int 0x80

    mov eax,1
    mov ebx,0
    int 0x80

.data
msg:    .ascii "\n"
msx:    .ascii "x="
msy:    .ascii "\ny="