bin/60497: gdb prints garbled gibberish in an attempt to show cutesy emoji

>Number:         60497
>Category:       bin
>Synopsis:       gdb prints garbled gibberish in an attempt to show cutesy emoji
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Jul 24 17:30:01 +0000 2026
>Originator:     Taylor R Campbell
>Release:        current
>Organization:
The NetGDB Garbledemoji, Inc.
>Environment:
>Description:
(gdb) break write
❌️ Function "write" not defined.
Make breakpoint pending on future shared library load? (y or [n]) y

	My terminal emulator does not display emoji, nor does any
	terminal emulator or font that NetBSD ships out of the box as
	far as I know, so it comes out instead as a couple of empty
	squares of different sizes.

	I think we should turn this cutesy/annoying `feature' off by
	default.

>How-To-Repeat:

	run gdb

>Fix:

	Yes, please!