2017年1月19日

《深入理解Linux内核》阅读笔记 --- Chapter 3 Processes

摘要: Process Switching 1、The set of data that must be loaded into the registers before the process resumes its execution on the CPU is called the hardware 阅读全文

posted @ 2017-01-19 14:03 姚灯灯! 阅读(188) 评论(0) 推荐(0)

《深入理解Linux内核》阅读笔记 --- Chapter 2 Memory Addressing

摘要: 1、logical address = segment identifier (16bits) + offset (32bits) segment selector其实就是GDT或者LDT的索引,其中的TI字段用来确定是选择GDT还是IDT 2、segment identifier is calle 阅读全文

posted @ 2017-01-19 13:34 姚灯灯! 阅读(303) 评论(0) 推荐(0)

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