[PATCH] [s390] Define a __tls_get_addr macro to avoid declaring it again

[Stefan Liebler]

On 01/08/2015 02:56 PM, Siddhesh Poyarekar wrote:
> commit 050f7298e1ecc39887c329037575ccd972071255 added an extern
> declaration for __tls_get_addr that conflicts with the one in s390
> dl-tls.h, based on whether __tls_get_addr is defined as a macro.  The
> rationale seems to be based on the assumption that __tls_get_addr is
> exported for every architecture and hence an internal non-plt alias is
> needed.  This is not true for s390 though, since it exports
> __tls_get_offset and not __tls_get_addr.  This results in tst-audit9
> being stuck in an infinite loop.
>
> This patch fixes this by defining a __tls_get_addr macro to itself so
> as to not use the conflicting declaration.
>
> Tested on Fedora rawhide.

tested on s390 31/64bit.

Now __tls_get_addr isn´t exported anymore
(test elf/check-abi-ld passes).

The test tst-audit9 passes, too.

Thanks.