Re: Question: Does uclibc support NPTL TLS ?

Hello

On 29 May 2015 04:30:46 Junling Zheng <[email protected]> wrote:

> On 2015/5/29 10:08, Rich Felker wrote:
> > On Fri, May 29, 2015 at 09:58:31AM +0800, Junling Zheng wrote:
> >> On 2015/5/29 3:27, Bernhard Reutner-Fischer wrote:
> >>> On 28 May 2015 at 04:00, Khem Raj <[email protected]> wrote:
> >>>
> >>>> Seems like gdb is not able to comprehend the TLS structure that uclibc 
> is putting. So you need to investigate
> >>>> that part, either gdb or libthread-db may be where the issue lies.
> >>>
> >>> OE essentially produces broken libs for the uClibc package due to
> >>> --strip-unneeded.
> >>> I have tweaked my split_and_strip_files() but as a quick-fix you might
> >>> want to enable DOSTRIP in the uClibc .config and add
> >>
> >> I guess you mean *disable* DOSTRIP, not *enable* DOSTRIP, right?:)
> >
> > Probably not. I think the idea is that uclubc's internal stripping
> > does it right, but OE's breaks it. You could disable both, but then
> > you'd have lots of debug bloat in the output, so turning on uclibc's
> > in place of OE's is a good workaround.
> >
> > I could be wrong though; in that case Bernhard will probably jump in
> > to correct me. :-)
> >
> > Rich
> >
> >
> It sounds so, and we'll try both of disabling and enabling DOSTRIP.
>

I had similar problem when I was stripping uclibc from a SPEC file. DOSTRIP 
instead does the right  thing otherwise you will remove some local symbol 
used by
> Thanks for your pointers:-)
>
> Cheers,
>
> Junling
>
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