RISC-V Bare-Metal Hello World In Assembly

Prerequisites

This example and accompanying video were done on OSX. If the toolchain is installed on other OSes, then in theory it should also work.

Compiler: https://github.com/riscv-software-src/homebrew-riscv
Make
QEMU: https://formulae.brew.sh/formula/qemu

References:

Youtube video: https://www.youtube.com/watch?v=qLzD33xVcRE
16550 UART Documentation: https://uart16550.readthedocs.io/en/latest/uart16550doc.html
QEMU virt machine description: https://www.qemu.org/docs/master/system/riscv/virt.html

Running:

make run