[OE-core] eglibc not buildable for on thumb2 only instructions

Andrei Gherzan andrei at gherzan.ro
Sat Jan 11 22:25:24 UTC 2014


On Sat, Jan 11, 2014 at 8:18 PM, Koen Kooi <koen at dominion.thruhere.net>wrote:

>
> Op 11 jan. 2014, om 17:25 heeft Andrei Gherzan <andrei at gherzan.ro> het
> volgende geschreven:
>
> > Hello,
> >
> > I'm trying to build eglibc for a thumb2 only processor: here is the log
> http://pastebin.com/KgwtJYAC.
> >
> > I know Raj tried in the past this and I want to know if it makes sense
> to dig further into this or there is a known incompatibility in eglibc. I
> searched a in eglibc and they seem to have patches that add thumb2 support.
> So things, at least in theory, should work.
>
> I built eglibc in thumb mode a while ago by accident using the
> meta-linaro-toolchain gcc, could you give that a try?
>

No go: I get again a lot of "Error: attempt to use an ARM instruction on a
Thumb-only processor" for different instructions.

-- 
*ag*
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