files: 0.893 boot: 0.854 device: 0.823 debug: 0.734 graphic: 0.709 other: 0.457 semantic: 0.372 socket: 0.333 performance: 0.275 vnc: 0.244 permissions: 0.222 PID: 0.188 network: 0.137 KVM: 0.020 Feature: Emulate GRUB2's initrd16 newc: feature for dynamic initrd generation Additional information: This feature is used in boot environments like WINPE, where GRUB2 leverages `initrd16` with `newc:` to load `wimboot` and then dynamically create an initrd containing necessary files for booting a Windows PE environment from a WIM image. Emulating this in QEMU would greatly improve the ability to test and debug such setups.