Coder Social home page Coder Social logo

myos's Introduction

将内核加载到内存中

1. 完成BIOS对boot(mbr)程序的加载
2. 完成boot程序对loader程序的加载
3. 完成loader程序在实模式下的内存检测，加载临时的GDT表并进入保护模式
4. 完成loader程序在保护模式下对磁盘的读取，以及elf文件的解析，并将内核初始化程序加载到内存中

初始化内核

1. 用内核程序的段描述符初始化GDT表，并重新加载新的GDT表
2. 初始化并加载中断描述符表IDT

myos's People

Contributors

kbpoyo avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.