A basic hobby os held together by duct tape, written in rust.

Contributors are welcome.

⚠️ This project is a mess, and will probably be so for a long time.

• Terminal Emulator
• Serial IO
• Interrupts
• PIT/TSC/KVM/HPET/LAPIC Timers
• Real Time Clock (RTC)
• Memory Management
• PS/2 Keyboard and Mouse
• Preemptive Scheduler (single core for now)
• ACPI
• Basic PCI
• Basic Shell
• Basic RAM FS

• NVMe
• USB
• Port libc
• Support other architectures

• No way to wake up from S3 sleep yet.
• Using the keyboard before up and running makes keyboard and mouse not work

Make sure you have the following installed:

• rust
• clang
• make
• qemu
• xorriso

Follow these steps to build and run the OS:

1. Clone this repo with:
   git clone --recursive --depth=1 https://github.com/BUGO07/chronos

2. Go to the root directory of cloned repo and run:
   make run

Environment variables:
RUST_PROFILE - changes the rust build profile - dev/release/smol - default=dev\