gold patch committed: Minor SPARC fixes

[Ian Lance Taylor]

Forgot the patch twice in a row.  Time for bed.

Ian

Ian Lance Taylor <iant@google.com> writes:

> I committed this patch to gold for some minor SPARC fixes.
>
> If we see the _GLOBAL_OFFSET_TABLE_ symbol, then we need to have a GOT
> section.  This is not done in a particularly efficient fashion, and
> there may be a better way to handle it.
>
> The R_SPARC_TLS_IE_ADD reloc is moderately useless, but gcc does
> generate it, and we have to recognize it.
>
> Ian
>
> 2009-03-17  Ian Lance Taylor  <iant@google.com>
>
> 	* sparc.cc (class Target_sparc): Add has_got_section.
> 	(Target_sparc::Scan::global): If we see _GLOBAL_OFFSET_TABLE_,
> 	make sure we have a GOT section.
>
> 	* sparc.cc (optimize_tls_reloc): Recognize R_SPARC_TLS_IE_ADD.
> 	(Target_sparc::Scan::local): Likewise.
> 	(Target_sparc::Scan::global): Likewise.
> 	(Target_sparc::Relocate::relocate): Likewise.
> 	(Target_sparc::Relocate::relocate_tls): Likewise.


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