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Date:      Sat, 14 Sep 2024 10:44:32 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 281494] stand/i386/boot0: print location of string F6 PXE is not aligned
Message-ID:  <bug-281494-227-ydhOL0iGcw@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-281494-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281494

--- Comment #1 from Tatsuki Makino <tatsuki_makino@hotmail.com> ---
Created attachment 253557
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=253557&action=edit
proposal patch for stand/i386/boot0

\n before Boot: at prompt is to create a blank line.
There, cursor is guaranteed to be on the far left, so it is omitted to print
\r.
F6 line ends with \r\n, just like any other disk line.
Two spaces are needed between F6 and PXE, but there doesn't seem to be enough
space to add more.
So, on the contrary, take .ascii " " from the disk row and align it.
This inserts a NOP instruction at at 0x1ad.

This will require help and auditing by the person who made the development
there or the artist of 446 bytes.

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