Persistos64

Persistos64 is a hobby operating system for x64

demo.mp4

Features

Physical device drivers

• Keyboard
• Serial port
• PCI
• NVME
• Framebuffer

Virtual device drivers

• VT100-like video terminal

Filesystem

• Virtual filesystem
• exfat
• initramfs
• sysfs
• GUID Partition Table (GPT)

Processes

• ELF64 loader
• Round robin scheduler

Userspace

• Shell
• Basic utilities
• Image viewer