I have a c code file and I would like to compile it as an efi application. How can this be done using linux and windows cli tools (i.e. without creating a visua
Recently I'm searching for info about if PCIe devices are involved in the uefi secure boot, and if so, how it is done. From the uefi specification, the main boo
I asked a question referencing a mode sometimes referred to as ring -2 (System Management Mode) which can be exploited to create rootkits. There's also even a r
I am writing a UEFI function which used to show status. But when I give it a EFI_STATUS type "2" as "state" argument, it execute "else" part, instead of "state
How can I create UEFI ISO image on Debian Jessie machine? When I use follow command on my Kubuntu everything is OK genisoimage -quiet -V "my-amd64" -J -R -r -
I'm attempting to cross-compile and link a very simple EFI application that is using the EFI headers from the Zircon kernel. Despite my best efforts, I am unabl
I am attempting to write an x86_64 PC emulator. I was wondering in what memory location the UEFI is mapped. I know that a BIOS is usually mapped from 0xf0000-0x