Re: [ECOS] What does "Enable Thumb instructions" do?

[Jesper Skov <jskov at redhat dot com>]

>>>>> "Lewin" == Lewin A R W Edwards <larwe@larwe.com> writes:

Lewin> In 1.3.1 (and... just checked... current CVS too) it seems to
Lewin> just change the tool prefix to "thumb-elf" instead of
Lewin> "arm-elf", which is no longer supported. Also it adds the
Lewin> -mthumb-interwork switch.

Lewin> So I guess thumb is just broken at all levels right now.

No, we use thumb-elf tools locally. Stuff works fine, to the best of
my knowledge.

Yes, it may not build for people using more recent tools. But the
support is there. It's just a question of using the correct runes to
get it going.  Those runes are what I referred to in the PID
CDL. Clone that, but replace thumb-elf- with appropriate -m<options>
and you should be set.

Jesper