[COMMITTED PATCH] BZ#18383: Add test case for large alignment in TLS blocks.

H.J. Lu hjl.tools@gmail.com
Thu May 7 19:59:00 GMT 2015


On Wed, May 6, 2015 at 1:35 PM, Roland McGrath <roland@hack.frob.com> wrote:
> I just filed this bug and committed this test case for it.  I've marked
> both flavors of the test as XFAIL.  On ARM, both flavors fail (wrong
> alignment).  On x86-64 the dynamically-linked test works right but the
> statically-linked test crashes in startup.  I suspect other machines are
> affected as well and that the bug is not actually machine-dependent.
>
> I will probably try to look into this next week, but it would be lovely
> if someone else wants to take a crack at it first.
>

It is a typo.  I am testing the following patch on ia32, x86-64 and x32
which define TLS_TCB_AT_TP.

Can someone please test it on aarch64, arm and powerpc, which
define TLS_DTV_AT_TP?

Thanks.

-- 
H.J.
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