;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
; Universidad Autonoma Gabriel Rene Moreno
; Facultad de Ingenieria en  Ciencias de la Computacion y Telecomunicaciones
; SEM-II 2018
; Autor: Anez Vladimirovna Leonardo Henry
; Registro: 217002498
; Materia: Ensamblador (INF221)
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
;----------------------------------------------------------------------------
extern _printf, _scanf



segment .data
;Variables Inicializadas

m1 db "Ingresar a: ",0
m2 db "Ingresar b: ",0
m3 db "Ingresar c: ",0
m4 db "a=%d b=%d c=%d",10,0
m5 db "d=%d",10,0
forma db "%d";

segment .bss
;Variables sin Inicializar

a resd 1
b resd 1
c resd 1
d resd 1

segment .text

global _main
_main:
;----------------------------------------------------------------------------
    ; Pedir y leer a
    push m1
    call _printf
    add esp,4

    push a
    push forma
    call _scanf
    add esp,8
    ; Pedir y leer b
    push m2
    call _printf
    add esp,4

    push b
    push forma
    call _scanf
    add esp,8
    ; Pedir y leer a
    push m3
    call _printf
    add esp,4

    push c
    push forma
    call _scanf
    add esp,8

    push dword[c]
    push dword[b]
    push dword[a]
    call f
    add esp,12
    mov [d],eax

    push dword[c]
    push dword[b]
    push dword[a]
    push m4
    call _printf
    add esp,16

    push dword[d]
    push m5
    call _printf
    add esp,8

ret
;----------------------------------------------------------------------------
;...............................subrutina....................................


    f:
        push ebp
        mov ebp,esp

            mov eax,[ebp+8]
            add eax,[ebp+12]
            imul eax,[ebp+16]

        mov esp,ebp
        pop ebp
    ret