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Date: Sat, 22 Aug 2009 01:42:11 +0300
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From: "Kirill A. Shutemov" <kirill@shutemov.name>
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Subject: Re: [devel] =?utf-8?q?DT=5FTEXTREL_=D0=B8_=5F=5Fthread_specifier?=
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2009/8/22 Kirill A. Shutemov <kirill@shutemov.name>:
> 2009/8/22 Dmitry V. Levin <ldv@altlinux.org>:
>> On Sat, Aug 22, 2009 at 01:11:30AM +0300, Kirill A. Shutemov wrote:
>>> =D0=A1=D0=BE=D0=B1=D0=B8=D1=80=D0=B0=D1=8E =D1=82=D1=83=D1=82 qemu. =D0=
=A1=D1=82=D0=B0=D0=BB=D0=BA=D0=BD=D1=83=D0=BB=D1=81=D1=8F =D1=81 text reloc=
ations. =D0=A3=D0=BF=D1=80=D0=BE=D1=89=D1=91=D0=BD=D0=BD=D1=8B=D0=B9 testca=
se:
>>>
>>> kas@dhcppc0:pts/2 ~/tmp $ cat 1.c
>>> int main() {
>>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 static __thread int i =3D 0;
>>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 i++;
>>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 return 0;
>>> }
>>> kas@dhcppc0:pts/2 ~/tmp $ gcc -fpie -pie 1.c
>>> /usr/bin/ld: warning: creating a DT_TEXTREL in a shared object.
>>>
>>> =D0=95=D1=81=D1=82=D1=8C =D0=B8=D0=B4=D0=B5=D0=B8 =D0=BA=D0=B0=D0=BA =
=D1=8D=D1=82=D0=BE =D0=B8=D1=81=D0=BF=D1=80=D0=B0=D0=B2=D0=B8=D1=82=D1=8C =
=D0=B8 =D0=B2=D0=BE=D0=BE=D0=B1=D1=89=D0=B5 =D0=BE=D1=82=D0=BA=D1=83=D0=B4=
=D0=B0 =D0=BD=D0=BE=D0=B3=D0=B8 =D1=80=D0=BE=D1=81=D1=82=D1=83=D1=82?
>>
>> Ian Lance Taylor thinks that it's a linker bug, see thread starting at
>> http://gcc.gnu.org/ml/gcc-help/2009-07/msg00348.html
>>
>> Looks like this bug is already fixed upstream:
>> http://sourceware.org/bugzilla/show_bug.cgi?id=3D6443
>
> It's seems is a different bug.

But -fpic works fine.

>
> $ uname -a
> Linux dhcppc0 2.6.30-std-def-alt6 #1 SMP Wed Jul 22 08:51:17 UTC 2009
> i686 GNU/Linux
>