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CHANGELOG.md

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0.2

  • Added Virtual File System (vfs)
  • Added Fat32 driver
  • Added the k library, syscalls + types...
  • Remade syscalls
  • Added data structures like vector and queue to k
  • Added pipes in kernel
  • Added app context : syscalls enter / context / terminate (Ctrl + C works)
  • Updated stdio with main functions and implemented streams (FILE)
  • Added color app to change the color of the tty
  • Added several linux apps like cd, mkdir, ls, cat...
  • Created shell app with input redirection
  • Created a script to retrieve file system or to create a new one (on Makefile)

0.1

This update is the first beta release of Os 2020.

Contains a second stage bootloader with a kernel which contains a minimal libc. The libc provides main macros and IO functions. There is the shell app providing some builtins : exit, echo and cat. Some interrupts are implemented and there are syscalls. Debug mode works fine with QEMU / GDB.