本文介绍了线性地址和物理地址的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

什么是线性地址?它与物理地址有何不同?

What is linear address? How is it different from physical address?

推荐答案

Linear address is generated after page table mapping(iepaging).

线性地址,通过添加创建基址的逻辑地址段、CS、DS、ES、SS、FS 或 GS​​.

Linear Adress,created by addinglogical address to the base ofsegment, CS,DS,ES,SS,FSor GS.

启用分页时,页面表格用于翻译线性地址到物理地址.

When Paging is enabled, the pagetables are used to translate linearaddress to physical address.

另一方面,物理地址是只不过,地址值出现在处理器的引脚上内存读/内存写操作.

On the Other Hand, Physical Address isnothing but, the address value thatappears on pins of processor during amemory read/memory write operations.

InShort,我们可以说如果分页是禁用线性地址 = 物理地址

InShort, we can say if paging isdisabled linear address = physicaladdress

这篇关于线性地址和物理地址的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

06-30 10:40