title: multiplying two long words on 68000 assembler
body: <p>can anyone help me on this exercice on 68000 assembler please? 
   create a program that multiply two long words v1 and v3 unsigned. the product is number on 64 bits. the values v1 qnd v2  are respectively on the data registers D1 and D2 ?
   thanks for your answers and sorry for my bad english</p>