ArchUsr64 / hello_world

Bare metal hello world written in machine code

hello_world

Bare metal hello world written in machine code

Building and Execution

1. Download the hello_world.img file from releases
2. On a system with qemu installed:
   qemu-system-i386 hello_world.img
3. Connect to the opened VNC port with tigerVNC:
   vncviewer :5900

Screenshot

References

• BIOS interrupt from wikipedia
• 8086 Opcode map from mlsite
• MBR (x86) reference from osdev wiki