Hi, I'm Finn Dev. I wrote an operating system kernel entirely on my own—and I'm doing it on Android since I don't have a PC. I named it ValiantCore and have laid the groundwork, including drivers and the like; it supports x86 and Intel i386 architectures, and I'm currently adding aarch64 support. Components like timer.c, exceptions.S, gic.c, and boot.S are already ready; you can access the source code at github.com/finndev62.