jal

sb

add

li

They are stored in the stack

They are stored in registers $a0–$a3

They are stored in the data segment

They are stored in registers $t0–$t3

$v0

$a0

$t0

$s0

$t: used for arithmetic operations

$s: used for logical operations

$t: stores function arguments
$s: stores temporary values

$t: may not be preserved across function calls

$s: preserved across function calls

$t: used for data transfers

$s: used for arithmetic and logical operations

lw $t0, 2($s0)

la $t0, 4($s0)

lw $t0, 4($s0)

lb $t0, 8($s0)

lw $t0, 18($s0)

lw $t0, 20($s0)

lw $t0, 19($s0)

lw $t0, 16($s0)

$hi

$mul

$lo

$v0

$lo = 3

$hi = 10

$lo = 10

$hi = 3

$lo = 30

$hi = 100

$lo = 100

$hi = 30

Calculate the sum of $t0 and $t1

Calculate the product of $t0 and $t1

Increment $t0 until it's equal to $t1

Decrement $t0 until it's equal to $t1

0b1000

0b100

0b1100

0b10