+
+(defmacro make-ea-for-vector-data (object &key (size :dword) (offset 0)
+ index (scale (ash (width-bits size) -3)))
+ `(make-ea ,size :base ,object :index ,index :scale ,scale
+ :disp (- (+ (* vector-data-offset n-word-bytes)
+ (* ,offset ,scale))
+ other-pointer-lowtag)))