1struc TST1 2 .a resd 2 3endstruc 4 5struc TST2 6 .b resb TST1_size 7endstruc 8 9tst2: 10istruc TST2 11at TST2.b 12 13 istruc TST1 14 15 at TST1.a 16 dd 1, 2 17 18 iend 19 20iend 21 22dw TST1_size 23dw TST2_size 24