From: Filippo ARCIDIACONO <filippo.arcidiacono@st.com>
To: <prelink@sourceware.org>
Subject: RE: [PATCH] Add TLS support for SH architecture.
Date: Wed, 08 Jul 2009 15:58:00 -0000 [thread overview]
Message-ID: <010601c9ffe4$e087c3b0$1a8b340a@st.com> (raw)
In-Reply-To: <004901c9fa5d$f2cf1550$1a8b340a@st.com>
[SNIP]
> I looked again at the test failure, indeed it seems the
> problem is in our libstdc++, While all other DSOs have a
> valid dwarf2 .debug_aranges.
> Our libstdc++ .debug_aranges seems to be not valid.
>
> readelf --debug-dump=aranges ./libstdc++.so.6
>
> The section .debug_aranges contains:
>
> Length: 1028
> Version: 2
> Offset into .debug_info: 0x0
> Pointer Size: 4
> Segment Size: 0
>
> Address Length
> 00000000 00000000 <----- Spurious 8 bytes I skipped
> 319c7b00 00000020
> 319c7b20 00000020
> 319c7b40 00000054
> 319c7b94 00000040
> 319c7bd4 00000012
> :
> :
>
> I'll have a look at binutils. So I agree with you to discard
> this part of the patch.
This isn't sh4 specific issue but it is a known gcc bug in 4.2.4 version,
fixed in 4.3.
See http://gcc.gnu.org/ml/gcc-patches/2007-08/msg01200.html for detail,
Where there is also a reference to prelink sanity check.
>
[SINP]
Filippo.
next prev parent reply other threads:[~2009-07-08 15:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-01 15:09 Filippo ARCIDIACONO
2009-07-08 15:58 ` Filippo ARCIDIACONO [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-07-01 7:04 Filippo ARCIDIACONO
2009-07-01 8:55 ` Jakub Jelinek
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