EXC_ALI
bcopy(&restorebridge, (void *)EXC_ALI, trap_offset);
bcopy(&alitrap, (void *)(EXC_ALI + trap_offset), (size_t)&aliend -
case EXC_ALI:
{ EXC_ALI, "alignment" },
case EXC_ALI:
case EXC_ALI: