The following is a code segment with a routine named MAIN which calls a subroutine named SUB. X, Y, and Z are addresses of three one-word memory locations.
MAIN .
.
. ;point A
move.w X,-(a7)
move.w Y,-(a7)
bsr SUB
move.w __(a7),Z ;point D
addi.l #__,a7 ;point E
.
.
.
SUB link a6,#-6
movem.l d0-d1/a0, -(a7) ;point B
move.w $08(a6),d0
muls d0,d0
move.w d0,-2(a6)
move.w $0A(a6),d0
muls d0,d0
move.w d0,-4(a6)
move.w $0A(a6),d0
move.w $08(a6),d1
muls d1,d0
asl.w #1,d0
move.w d0,-6(a6)
lea $0A(a6),a0
move.w -2(a6),d0
add.w -4(a6),d0
add.w -6(a6),d0
move.w d0,(a0)
movem.l (a7)+,d0-d1/a0
unlk a6 ;point C
rts
Assume at point A, the top of the processor stack is at address TOSA. After the instruction at point B, what are the data items on top of TOSA and their sizes? (fill in the memory table)
