2022年11月3日
Address Space and Address Translation
摘要： Physical Address Space In protected mode, the IA-32 architecture provides a normal physical address space of 4 GBytes (232 bytes). This is the address 阅读全文
posted @ 2022-11-03 22:34 大桉树 阅读(38) 评论(0) 推荐(0) 编辑
Segmentation 2 -- usage
摘要： The segmentation mechanism supported by the IA-32 architecture can be used to implement a wide variety of system designs. These designs range from fla 阅读全文
posted @ 2022-11-03 14:13 大桉树 阅读(54) 评论(0) 推荐(0) 编辑
Segmentation1--basic concepts
摘要： There is no mode bit to disable segmentation. The use of paging, however, is optional. These two mechanisms (segmentation and paging) can be configure 阅读全文
posted @ 2022-11-03 10:50 大桉树 阅读(26) 评论(0) 推荐(0) 编辑