How does UEFI work?
问题 I was studying about bootloaders when exactly came upon the term UEFI. I can understand some things about UEFI. But still, In what mode(Real,Protected,Long) does a system with UEFI start? If normal boot loaders cant work with UEFI, Then what is the alternate of boot loader while dealing with UEFI? And do I need any other programming to create one, than assembly? 回答1: UEFI firmware runs in 64 bit long mode for 64 bit platforms and flat mode for 32 bit platforms; Unlike BIOS, UEFI features its