Pass the elf object of the archive files to a linker plugin's claim file handler

[Sriraman Tallam]

This patch is now submitted.

Thanks
Sri

On Fri, Mar 29, 2013 at 5:54 PM, Ian Lance Taylor <iant@google.com> wrote:
> On Fri, Mar 29, 2013 at 5:29 PM, Sriraman Tallam <tmsriram@google.com> wrote:
>>
>>    Currently, the elf object of archive files is not passed to a
>> linker plugin's claim file handler.  This means APIs like
>> get_section_count will not work on archive files.  The following patch
>> fixes this by creating an elf object for archive files before the
>> plugin's claim file handler is invoked.  If the plugin claims the file
>> then the elf object is deleted.  This is similar to how regular
>> objects are handled in readsyms.cc.
>
> This is OK with a ChangeLog entry.
>
> Thanks.
>
> Ian