解决WinCE应用程序32MB的限制

Solution of the Problem of the WinCE Application's 32MB Limitation

Windows CE应用程序的一个主要限制是应用程序的32 MB虚拟地址空间.通过对Windows CE的内存结构的分析,并根据Windows CE虚拟地址空间的分配是以64kB为边界和应用程序可用的地址空间受限于32MB的特点,采用内存优化分配方法、释放内存和使用内存映射文件来解决应用程序的32MB地址空间限制的问题.

A major limitation of a Windows CE application is the applicationg 32 MB virtual address space. By particularly analyzing the Windows CE memory structure＇ characteristics, and according to the Windows CE reserving regions on a 64kilobyte boundary and the applicationg limitation of 32MB virtual address characteristics, we can resolve the problem of applicationg limitation of 32MB virtual address by adopting proper optimizing memory allocation methods, releasing memory, using the memory mapped files technology and so on.