环境Time2022-11-11WSL-Ubuntu22.04QEMU6.2.0NASM2.15.05前言说明参考：https://os.phil-opp.com/multiboot-kernel/目标编写一个符合multiboot2规范的启动文件。multiboot2规范https://www.gnu.org/software/grub/manual/multiboot2/multiboot.html#Header-tag