.pos 0x1000
    ld $s, r0      #r0 = &s            - load s into r0
    ld (r0), r0    #r0 = value of r0   - load value of s into r0
    ld (r0), r1    #r1 = value of r0   - load value of s into r1
    ld 4(r0), r2   #r2 = r0+4          - load value of s + 4 into r2
    ld 4(r1), r3   #r3 = r1 + 4        - load value s+ 4 into r3
    st r3, (r2)    #m[r2] = r3         - store contents of r3 into memory r2
    ld 4(r2), r3   #r3 = r2 + 4        - load value of s +4 +4 into r3
    st r3, (r1)    #m[r1] = r3         - store contents of  r1 into memory r3
    halt

.pos 0x2000
s:  .long d0
# END OF STATIC ALLOCATION

# DYNAMICALLY ALLOCATED HEAP SNAPSHOT
# (malloc'ed and dynamically initialized in c version)
d0: .long d1
    .long d2
d1: .long 1
    .long 2
d2: .long 3
    .long 4