10 ms·
The UEFI boot services that the shell relies upon aren't available after the bootloader or OS calls ExitBootServices() (the code is literally dropped out of ram
by mjg59 2y ago
The UEFI boot services that the shell relies upon aren't available after the bootloader or OS calls ExitBootServices() (the code is literally dropped out of ram and those regions handed back to the os) so this is not an easy thing to implement