bug: GOLD handling of Sparc PLTREL

[David Miller]

From: David Miller <davem@davemloft.net>
Date: Mon, 08 Feb 2010 16:42:45 -0800 (PST)

> But GOLD isn't doing this, it makes the size of .rela.dyn only include
> the .rela.dyn relocs, it doesn't include the  .rela.plt reloc size
> too.

This bug was by was introduced by:

2010-01-07  Ian Lance Taylor  <iant@google.com>

	* output.h (class Output_data): Add const version of
	output_section and do_output_section.
	(class Output_section_data): Add const version of
	do_output_section.
	(class Output_section): Likewise.
	* layout.cc (Layout::add_target_dynamic_tags): New function.
	* layout.h (class Layout): Update declarations.
	* arm.cc (Target_arm::do_finalize_sections): Use
	add_target_dynamic_tags.
	* i386.cc (Target_i386::do_finalize_sections): Likewise.
	* powerpc.cc (Target_powerpc::do_finalize_sections): Likewise.
	* sparc.cc (Target_sparc::do_finalize_sections): Likewise.
	* x86_64.cc (Target_x86_64::do_finalize_sections): Likewise.