Chapter 1 of the ARM hypervisor series is out.
Topics:
* allocate runtime memory
* read the .efi from disk via UEFI protocols
* parse the PE/COFF headers to call the entry point
* fix up what the loader would have done.

0xabe.io/hypervisor/a...

Started a blog series on writing a minimal ARM hypervisor from scratch — boots as a UEFI app, claims EL2, identity-maps everything through Stage 2.

Chapter 0 just dropped: ARM vs x86 virtualization, UEFI internals, EDK2 setup, first app at EL2.

0xabe.io/hypervisor/a...

Union support 🎉 my favorite tool is getting even better

table of contents for tmp.0ut volume 4

Would you look at that, it's tmp.0ut Volume 4! Happy Friday, hope you enjoy this latest issue!

tmpout.sh/4/

This is absurdly great, but I haven't read a single news article about it. A fully open source, offline-first alternative to Notion that's a collab between the French and German governments because they want to host docs securely and on their own terms. THIS is what Europe should be doing.

Oh this issue is going to be amazing!
If you want to get your article in, you have around 10 more days before we set the number of pages in stone.
Btw, know anyone who would like to sponsor Issue #6?
pagedout.institute?page=ads.php