;Calculatrice
;28/04/2017
;Verchain Hugo

bits 32
extern printf, scanf, exit

segment .data

msg db "Selectionner une operation",00h
msg2 db "1 - Addition ",0AH,"2 - Soustraction",0AH,"3 - Multiplication ",0AH,"4 - Division",00h
msg4 db "Entrer un nombre : ",00h
msg5 db "Ce nombre n'est pas dans le menu",00h
msgresult db "Le resultat est : ",00h
msgaddi db "----Addition---",00h
msgsous db "---Soustraction---",00h
msgmulti db "---Multiplication---",00h
msgdivi db "---Division---",00h
format db "%d",0
nl db 0AH,00h
nbaddi db 1

segment .bss

nbmenu resd 1
nb1 resd 1
nb2 resd 1
result resd 1

segment .text

global main


demander:
push ebp
mov ebp,esp

push msg
call printf
add esp,4

push nl
call printf
add esp,4

push msg2
call printf
add esp,4

push nl
call printf
add esp,4

push nbmenu
push format
call scanf
add esp,8

mov al, [nbmenu]
cmp al, [nbaddi]
je addition

jmp inconnu

mov esp,ebp
pop ebp


addition:
push ebp
mov ebp,esp

push msgaddi
call printf
add esp,4

push nl
call printf
add esp,4

push msg4
call printf
add esp,4

push nb1
push format
call scanf
add esp,8

push nl
call printf
add esp,4

push msg4
call printf
add esp,4

push nb2
push format
call scanf
add esp,8

mov eax, [nb1]
add eax, [nb2]

push msgresult
call printf
add esp,4


jmp fin
mov esp,ebp
pop ebp


Soustraction:
push ebp
mov ebp,esp
push msgsous
call printf
add esp,4
jmp fin
mov esp,ebp
pop ebp


Division:
push ebp
mov ebp,esp
push msgdivi
call printf
add esp,4
jmp fin
mov esp,ebp
pop ebp


Multiplication:
push ebp
mov ebp,esp
push msgmulti
call printf
add esp,4
jmp fin
mov esp,ebp
pop ebp


inconnu:
push ebp
mov ebp,esp
push msg5
call printf
add esp,4
jmp fin
ret
mov esp,ebp
pop ebp


fin:
push 0
call exit

main:
call demander
push 0
call exit