TrashOS

TrashOS

A stupidly simple OS written in Rust. Tons of crates are used.

Build

Before building, you may need to add target x86_64-unknown-none to your Rust toolchain:

$ rustup target add x86_64-unknown-none

Build the apps first (release mode is required):

$ cargo build --package apps --release

Then you can run the builder to generate the disk image:

$ cargo run

The disk image will be located at the root of the project directory.

Run

Add --help to the command line to see the help:

$ cargo run -- --help

For example, to build optimized kernel and boot with KVM enabled and redirect the serial output to the terminal:

$ cargo run --release -- --boot --kvm --serial

Planned features

• APIC support
• Preemptive multitasking
• Memory management
• Task lifecycle management
• Inter process communication
• Symmetric multiprocessing
• PCIe support
• VT100 codes supported terminal
• AHCI support
• Block device abstraction
• Filesystem support
• Shell
• NVMe support
• Brain Fuck Scheduler
• Enlargable & shrinkable heap