There's code to provide the memory mapping through the use of shadow page-tables and management of x86 segments.

还有一些代码通过使用影子页表(shadow page - table)和管理x86区段来提供内存映射。

youdao

Looking back, the days of all colors of light and shadow, the memory of the barrier, the once enchanted voice has faded away.

回首往事，日子中竟全是斑斓的光影，记忆的屏障中，曾经心动的声音已渐渐远去。

youdao

This thesis provides a method of organizing the shadow memory of main memory database. Detailed storage structure and access strategy are also included.

提出一种适合内存数据库的“影子内存”组织方法，并给出具体的内存空间的组织管理、存储结构和存取策略。

youdao

But while invoking the memory of Mr Chavez may have been a good campaign strategy, working under his shadow may be risky for Mr Maduro in the long run, according to Mr Magdaleno.

BBC: How will Hugo Chavez's legacy impact Venezuela's polls?