[patch] Centralize the handling of the thumb bit

[Renato Golin]

Hi Rafael,

LGTM, thanks!

--renato

On 28 April 2014 01:53, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
> The attached patch centralizes the handling of the thumb bit around
> MCStreamer::isThumbFunc and makes isThumbFunc handle aliases.
>
> This fixes a corner case, but the main advantage is having just one
> way to check if a MCSymbol is thumb or not. This should still be
> refactored to be ARM only, but at least now it is just one predicate
> that has to be refactored instead of 3 (isThumbFunc,
> ELF_Other_ThumbFunc, and SF_ThumbFunc.
>
> Cheers,
> Rafael
>
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