Hi all! Sorry, haven’t written anything for a while. Let me tell you what have been done since last post. BTRFS boot sector TL;DR: It works! I’ve been able to load main bootloader code from freeldr.sys into memory, transfer control to it and get on error message (freeldr.sys can’t find its config file - I haven’t written second-stage BTRFS code yet). It was not that easy because we are in x86 real mode when running boot sector thus only about 1mb of memory is available.
