rCore

An Unix like Operating System kernel written with Rust based on RISC-V.

Run the OS

cd os/ && make run

Get more information about development environment from setup-devel-env(Simplified Chinese)

LibOS: Make the application isolated from the hardware, simplify the difficulty and complexity of the application to access the hardware.
BatchOS： Isolate applications from the operating system to strengthen system security and improve execution efficiency.
Multiprog & Time-sharing OS: Share CPU resource between multiply applications.
Address Space OS: Isolate the memory address space accessed by the application, limit the mutual interference between the application, and improve security.
Process OS: Allows application dynamically creates new process and enhance process management and resource management capabilities.
Filesystem OS：Allows applications to store data persistently.
IPC OS：Allows multiple apps to interact with data and event notifications between processes.
Thread & Coroutine OS：Implement threading and coroutine applications to simplify switching and data sharing.
SyncMutex OS：Supports synchronous and exclusive access to shared resources in multithreaded applications.
Device OS：Improve the I/O efficiency and human-computer interaction ability of the application, and support serial ports/block devices/keyboards/mice/display devices based on peripheral interrupts.

Run git checkout chx to view these Operating System and the lab of every chapter.