First steps in bare-metal programming using UEFI

	First steps in bare-metal programming using UEFI(kevinboone.me)
	247 points by LaSombra 5 days ago \| 54 comments
	tl;dr: A multi-part tutorial series for experienced Linux developers on writing bare-metal applications for UEFI-based PCs, assuming no prior UEFI knowledge. The five parts cover compiling and linking, the EFI system partition, creating bootable DVD/USB images, and file handling via the Simple File Protocol. The articles are designed to be read sequentially, as each builds on the previous.
	HN Discussion: ↑Sharing complementary libraries and tools that address limitations mentioned in the article •Pointing to prior/alternative tutorials and resources covering similar UEFI ground ↑Confirming the article's observations about UEFI's quirks and sharp edges from personal experience ↑UEFI is bad and should be avoided or replaced with saner alternatives •Suggesting alternative approaches like Multiboot2 or other languages (C#, Rust) for UEFI development