mouli-sanketh-maturi / operatingsystems Goto Github PK

#Authors - Mouli Sanketh Maturi & Miray Dalgin

This project is an example implementation of building an Operating System from scratch.

Things that work:

• Printing to a Screen.
• Reading from Keyboard (even with Backspace).
• Read a sector from disk.
• Own Custom Interrupt.
• printString, readString, and readSector interrupt calls.
• Interactive shell.
• Shell commands
  • type (to output contents of a file like 'cat')
  • exec (to execute a program)
  • execb (to execute a program in background)
  • kill (to kill a process that's running)
  • create (to create and enter contents to a file like 'touch' or 'vim')
  • del (to delete a file)
  • copy (to copy a file)

Compiling

./compileOS.sh

This will handle the compiling and assembling the OS into a disc image. Upon which you can use the diskc.img to run it in a simulator