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What about for EFI? Does this guide hold up the same?
by taiki 12y ago
What about for EFI? Does this guide hold up the same?
- emaste 12y agoNo, none of the description in this guide applies to UEFI. The UEFI firmware loads its bootloader as a PE binary from a FAT filesystem, not a binary blob from sector 0, and the CPU is already in 32- or 64-bit mode. The interface for calling firmware routines is also completely different. This is a decent equivalent guide for UEFI: http://www.rodsbooks.com/efi-programming/hello.html http://www.rodsbooks.com/efi-programming/hello.html