[GOLD] PowerPC64: Don't pretend to support multi-toc

Code in powerpc.cc is pretending to support a per-object toc pointer
value, but powerpc gold has no real support for multi-toc.  This patch
removes the pretense, tidying quite a lot in preparation for a
followup patch.  If multi-toc is ever to be supported, don't revert
this patch but start by adding object parameter to toc_pointer() and
an object to Branch_stub_key.

	* powerpc.cc (Powerpc_relobj::toc_base_offset): Delete.
	(Target_powerpc::toc_pointer): New function.  Use throughout.
	(Target_powerpc::got_base_offset): New function.  Use throughout..
	(Output_data_got_powerpc::got_base_offset): ..in place of
	this.  Delete.
	(Output_data_got_powerpc::Output_data_got_powerpc): Init
	header_index_ to -1u for 64-bit, and make header here.
	(Output_data_got_powerpc::set_final_data_size, reserve_ent): Don't
	make 64-bit header here.
	(Output_data_got_powerpc::g_o_t): Return toc pointer offset in
	section for 64-bit.  Use throughout.
	(Stub_table): Remove toc_base_off_ from Branch_stub_key, and
	object param on add_long_branch_entry and find_long_branch_entry.
	Adjust all uses.

0 files changed, 0 insertions, 0 deletions