Re: Tracking down BTX behavior change.

From: Ian Lepore <ian_at_freebsd.org>
Date: Mon, 09 Aug 2021 23:31:34 UTC 
On Mon, 2021-08-09 at 15:19 -0700, John W wrote:
> Ah, forgot the bug link:
> 
> [1]  https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257722
> 
> On 8/9/21, John W <jwdevel@gmail.com> wrote:
> > I have a problem on my system where 11.3 boots fine, but any
> > supported
> > release (11.4, 12.2, 13.0) fail during the BTX stage. There's a bug
> > report if you're interested[1]
> > 
> > But my question is: how can I track down differences in BTX code? I
> > have the 11.3 and 11.4 SVN sources checked out, and so far I am not
> > able to find any differences.
> > 
> > So far, I am looking in: src/stand/i386/btx/ and src/usr.sbin/btxld
> > 

Don't focus solely on the stand/i386/btx directory.  All the code under
src/stand is part of the loader.

-- Ian