Writing gui for Shaun OS
I haven’t updated Shaun OS for a long time because lots of things need to be done for my new…
A deep look into the kernel design of Shaun OS
The advanced design of kernel has made Shaun OS much more stable, attractive. How does it work? I will give…
UEFI GUI App
This is a UEFI gui demo app i wrote for my job project. I have implemented some basic UI components,edit…
getrusage()
I just wrote one system call getrusage() today. paste it up.
Happy New Year!
Happy Chinese New Year!
Screenshots of Shaun os
1, GUI test
book list
Understanding the Linux kernel I bought this book from amazon.This book illustrates how and why kernel components are implemented, but…
About binary file
Shaun OS support elf binary file loading, both static or dynamic linked. Loading static linked elf binary is quite easy,we do not…
About Filesystem
Shaun os uses ext2 file system by default. Based on ext2 spec, Shaun made a basic implementation of that, and…
About process and threads
The following picture illustrates how the kernel manage a process which has four threads.
About Memory
The following picture illustrates physical memory usage and layout of Shaun os.