akiicat / myos

This is a tutorial for how to write your own Operating System

Install Compiler

sudo apt update -y
sudo apt install -y g++ binutils libc6-dev-i386

Boot Kernel From Grub

make
make install

After running makefile, append this section to the /boot/grub/grub.cfg file:

# /boot/grub/grub.cfg

### BEGIN MYKERNEL ###
menuentry 'My Operating System' {
	multiboot /boot/mykernel.bin
	boot
}
### END MYKERNEL ###

Reboot your computer and enter the BootLoader grub.

Boot Kernel From VirtualBox

Install relative packages

sudo apt update -y 
sudo apt install -y virtualbox xorriso

Create new Virtual Machine

Type: Other Version: Other/Unknown RAM: 64MB Hard Disk: Add a virutal hard disk, VDI, dynamic size, 2GB, Primary Slave

make run

Boot Kernel From Parallel Desktop on Mac

The run section in Makefile should be replaced with the below section.

# Makefile
run: mykernel.iso
	prlctl delete myos
	prlctl create myos --ostype other
	prlctl set myos --device-set cdrom0 --image 'mykernel.iso' --enable --connect
	prlctl start myos

make run

TroubleShooting

Error message:

virtualbox: error -1908 in suplibosinit

sudo apt install --reinstall virtualbox-dkms

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