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Re: VMA section overlap warnings for overlays
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Andreas Schwab <schwab at redhat dot com>, David Stubbs <stubbs at icerasemi dot com>, binutils at sourceware dot org
- Cc: Alan Modra <amodra at gmail dot com>
- Date: Fri, 25 Feb 2011 04:29:57 -0800
- Subject: Re: VMA section overlap warnings for overlays
- References: <20100715141753.GI31087@bubble.grove.modra.org> <AANLkTin6LROD7EYNNjVk6z_lflaoyczHpv6iHzSvGW5s@mail.gmail.com> <m3d3uox15y.fsf@hase.home> <AANLkTimsUfwjV0LTKabsdnIhbR1aSFGcJ3VLV8nApK2d@mail.gmail.com> <m34ofzx4d7.fsf@hase.home> <20100716093630.GN31087@bubble.grove.modra.org> <m3tynv7ict.fsf@hase.home> <20100720054451.GF19525@bubble.grove.modra.org> <20100720141031.GI19525@bubble.grove.modra.org> <AANLkTinZVnBqun1qxJHgWiFfYkHWF=XpxGFz2aX65v8B@mail.gmail.com> <20110225074917.GB5959@bubble.grove.modra.org>
On Thu, Feb 24, 2011 at 11:49 PM, Alan Modra <amodra@gmail.com> wrote:
> On Thu, Feb 24, 2011 at 03:49:25PM -0800, H.J. Lu wrote:
>> On Tue, Jul 20, 2010 at 7:10 AM, Alan Modra <amodra@gmail.com> wrote:
>> > This removes all the special treatment for zero size sections when
>> > using ELF_SECTION_IN_SEGMENT in elf.c, and makes readelf display
> [snip]
>> This may have caused:
>>
>> http://sourceware.org/bugzilla/show_bug.cgi?id=12516
>
> Yes, looks like it.
>
> ? ? ? ?PR 12519
> ? ? ? ?* internal.h (ELF_SECTION_IN_SEGMENT_1): Don't match zero size
> ? ? ? ?sections at start or end of PT_DYNAMIC.
>
Please add a testcase.
Thanks.
--
H.J.