Rcore Documentation 【2024】

rcore::debug!("Allocated frame at :#x", frame_addr); Run with QEMU + GDB:

Assuming is an educational OS/kernel written in Rust, here is the documentation content: rCore Documentation Overview rCore is a minimal, modular operating system kernel written in Rust , designed for educational purposes and embedded systems. It demonstrates core OS concepts including memory management, process scheduling, interrupts, and file systems—while leveraging Rust’s memory safety and concurrency features. rcore documentation

make test Integration test (user programs): rcore::debug

rcore::backtrace::print(); Run unit tests inside kernel: rcore::debug!("Allocated frame at :#x"

rCore v0.1.0 hello from kernel init process started shell> rCore follows a microkernel-like structure with modular subsystems:

make debug # In another terminal: riscv64-unknown-elf-gdb target/rcore.elf (gdb) target remote :1234 (gdb) b handle_trap (gdb) c Add rcore_backtrace crate and use:

A: Yes, on SiFive HiFive1 (RISC-V) or Raspberry Pi (experimental).