Assuming all the variables are declared as sdword write asse

Assuming all the variables are declared as sdword, write assembly language instructions to implement each of the following C statements or segments :

A. i = 1;

B. x = y;

C. c = 2; b = c; a = b;

D. x = y = 1;

Solution

mov i,1 ;Move 1 to variable i

B. x = y

mov eax,y ;Move Y value to temporary register

mov x,eax ;Move temporary register value to x

C. c = 2; b = c; a = b;

mov c,2 ;Move value 2 to variable c

mov eax,c ;Move value in c to temporary register

mov b,eax ;Move temporary register value to b

mov a,eax ;Move temporary register value to a

D. x = y = 1;

mov x,1 ;Move 1 to variable x

mov y,1 ;Move 1 to variable y