绘制一个边框的正方体，获取鼠标事件根据鼠标的位置旋转方体。-Drawing a border of the cube, the mouse events to obtain the location of the mouse in accordance with rotating cube.

This file provides support for the processor local scratch memory. Scratch memory is byte addressable - all addresses are byte addresses.

initialize address register map for Linux v2.13.6.