solution exercise 2.3
.global
_mac
_mac
mv
.s
A4,A5
mv
.s
B4,A6
zero
.l
A4
mvk
.s
10,A2
loop:
ldw
.d
*A5++,A0
ldw
.d
*A6++,A1
nop
4
mpy
.m
A0,A1,A3
nop
add
.l
A4,A3,A4
sub
.l
A2,1,A2
[A2]
b
.s
loop
nop
5
b
B11
nop
5