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Re: Enable EBX for x86 in 32bits PIC code
- From: Petr Machata <pmachata at redhat dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: Ilya Enkovich <enkovich dot gnu at gmail dot com>, Vladimir Makarov <vmakarov at redhat dot com>, gcc at gnu dot org, gcc-patches <gcc-patches at gcc dot gnu dot org>, Evgeny Stupachenko <evstupac at gmail dot com>, Richard Biener <richard dot guenther at gmail dot com>, Uros Bizjak <ubizjak at gmail dot com>, Jeff Law <law at redhat dot com>
- Date: Tue, 23 Sep 2014 17:59:34 +0200
- Subject: Re: Enable EBX for x86 in 32bits PIC code
- Authentication-results: sourceware.org; auth=none
- References: <53FB5184 dot 3030500 at redhat dot com> <CAMbmDYbP77pmkqpJD8cnXbe7_8aRMnYF-tnfKRubULn8-aDCdw at mail dot gmail dot com> <CAMbmDYacBWjKtCYPB0A2m=fkUTk_Wt5D6f2aEkH7C3paWaR7ag at mail dot gmail dot com> <53FCA6F5 dot 7020405 at redhat dot com> <20140826213712 dot GA39451 at msticlxl57 dot ims dot intel dot com> <53FE3D46 dot 8050904 at redhat dot com> <CAMbmDYZxt7wceND52mb9rM+poTNpjFtLyj2WT5qatbjMdLWmbg at mail dot gmail dot com> <CAMbmDYb9E6-DpCd8cx+X-4d3oDkLMTo63ibojAY+Lsf9L-UNRA at mail dot gmail dot com> <540777C0 dot 9050106 at redhat dot com> <20140923135437 dot GD35262 at msticlxl57 dot ims dot intel dot com> <20140923143419 dot GN17454 at tucnak dot redhat dot com>
Jakub Jelinek <jakub@redhat.com> writes:
> look at the sizes of .debug_info/.debug_loc sections with/without the
> patch, or use the locstat utility from elfutils
Not actually part of elfutils, but available either here:
https://github.com/pmachata/dwlocstat
... or packaged in Fedora.
Thanks,
PM