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Re: [PATCH v3 7/7] powerpc64le: Enable float128

From: Joseph Myers <joseph at codesourcery dot com>
To: Tulio Magno Quites Machado Filho <tuliom at linux dot vnet dot ibm dot com>
Cc: "Gabriel F. T. Gomes" <gftg at linux dot vnet dot ibm dot com>, <libc-alpha at sourceware dot org>
Date: Mon, 26 Jun 2017 23:02:04 +0000
Subject: Re: [PATCH v3 7/7] powerpc64le: Enable float128
Authentication-results: sourceware.org; auth=none
References: <1498221206-26864-1-git-send-email-gftg@linux.vnet.ibm.com> <1498221206-26864-8-git-send-email-gftg@linux.vnet.ibm.com> <87mv8uznbr.fsf@linux.vnet.ibm.com>

I'm seeing a testsuite regression for powerpc64le with 
build-many-glibcs.py with this patch (elf/check-localplt fails), did you 
not see that in your testing?

https://sourceware.org/ml/libc-testresults/2017-q2/msg00427.html

The failure is: "Extra PLT reference: libc.so: __getauxval".  As the 
__getauxval reference comes from have_ieee_hw_p in libgcc, presumably you 
need to allow that PLT reference in localplt.data with an appropriate 
comment, as it won't be readily possible to avoid it.

-- 
Joseph S. Myers
joseph@codesourcery.com

Follow-Ups:
- Re: [PATCH v3 7/7] powerpc64le: Enable float128
  - From: Alan Modra
- Re: [PATCH v3 7/7] powerpc64le: Enable float128
  - From: Florian Weimer
- Re: [PATCH v3 7/7] powerpc64le: Enable float128
  - From: Gabriel F. T. Gomes

References:
- [PATCH v3 0/7] Enable float128 on powerpc64le
  - From: Gabriel F. T. Gomes
- [PATCH v3 7/7] powerpc64le: Enable float128
  - From: Gabriel F. T. Gomes
- Re: [PATCH v3 7/7] powerpc64le: Enable float128
  - From: Tulio Magno Quites Machado Filho

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