Listing 1
. . . xref start xref aerr xref berr xref illegal xref div0 ORG 0 vctr000 dc.l STACKTOP * the top of the stack vctr001 dc.l start * the startup code address vctr002 dc.l aerr * the address error vector vctr003 dc.l berr * the bus error vector vctr004 dc.l illegal * the illegal instruction vector vctr005 dc.l div0 * the divide by 0 vector . . .