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Re: [Buildroot] Fwd: [PATCH] arm: ensure symbol is a thumb symbol in new binutils
HI Nick,
On 06/19/2018 02:01 PM, Nick Clifton wrote:
> Hi Romain,
>
>>>> Does my suggestion of making the assembler's interpretation of
>>>> the ADR and ADRL pseudo-ops depend upon the -mthumb-interwork
>>>> switch seem like a good idea ?
>>> I think it's a good trigger but I'm not an expert on this domain.
>> Same here...
>> I'm not sure how many project enable -mthumb-interwork option.
> Well actually that is the point. By making the ADR/ADRL pseudo-ops
> only set the bottom bit if the -mthumb-interwork option is used, we
> will effectively be restoring the old behaviour of the assembler to
> any project that does not use it. So the ARM kernel in particular
> will get the old behaviour back, which is what I think is wanted.
>
> So - any objections to the change ? Anyone ?
>
> Cheers
> Nick
>
>
>
>
I'm ok with this approach, and I'm available for possible patches to test.
Regards
Christophe
--
Best regards / Cordialement,
Christophe Priouzeau | Tel: +33 244027320
STMicroelectronics
ST online: www.st.com<http://www.st.com/>