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Re: link issue with i686, ifunc & newer binutils
- From: Samuel Thibault <samuel dot thibault at ens-lyon dot org>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: GNU C Library <libc-alpha at sourceware dot org>
- Date: Mon, 30 May 2016 00:34:07 +0200
- Subject: Re: link issue with i686, ifunc & newer binutils
- Authentication-results: sourceware.org; auth=none
- References: <20160529212832 dot GC3168 at var dot home> <CAMe9rOr0CYFzHfDjUPHHaXeGnqEXjOVNZ7nn4p50bkn6YO-QTQ at mail dot gmail dot com>
H.J. Lu, on Sun 29 May 2016 15:02:06 -0700, wrote:
> You may have run into
>
> https://sourceware.org/bugzilla/show_bug.cgi?id=19939
>
> Pleas get binutils master branch for better diagnostic.
That's possible indeed, I have add -Wl,-warn-shared-textrel to the link
command, and got
/usr/bin/ld: /tmp/glibc-2.22/build-tree/hurd-i386-libc/libc_pic.os: warning: relocation against `_hurd_self_sigstate' in readonly section `.text'
and _hurd_self_sigstate is not an ifunc.
Samuel