ELF: Move tlsdesc_plt/tlsdesc_got to elf_link_hash_table

All ELF backends with TLS descriptor support have

  /* The offset into splt of the PLT entry for the TLS descriptor
     resolver.  Special values are 0, if not necessary (or not found
     to be necessary yet), and -1 if needed but not determined
     yet.  */
  bfd_vma tlsdesc_plt;

  /* The GOT offset for the lazy trampoline.  Communicated to the
     loader via DT_TLSDESC_GOT.  The magic value (bfd_vma) -1
     indicates an offset is not allocated.  */
  bfd_vma tlsdesc_got;

in symbol hash entry.  Move tlsdesc_plt/tlsdesc_got to elf_link_hash_entry
to reduce code duplication.

	* elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
	tlsdesc_got.
	* elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
	and dt_tlsdesc_got.
	(elf32_arm_size_dynamic_sections): Updated.  Clear
	root.tlsdesc_plt for DF_BIND_NOW.
	(elf32_arm_finish_dynamic_sections): Updated.
	(elf32_arm_output_arch_local_syms): Likewise.
	* elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
	Clear root.tlsdesc_plt for DF_BIND_NOW.
	(nds32_elf_finish_dynamic_sections): Updated.
	* elf32-nds32.h (elf_nds32_link_hash_table): Remove
	dt_tlsdesc_plt and dt_tlsdesc_got.
	* elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
	* elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
	tlsdesc_plt and dt_tlsdesc_got.
	(elfNN_aarch64_allocate_dynrelocs): Updated.
	(elfNN_aarch64_finish_dynamic_sections): Likewise.
	(elfNN_aarch64_size_dynamic_sections): Updated.  Clear
	root.tlsdesc_plt for DF_BIND_NOW.  Don't check DF_BIND_NOW
	twice.
	* elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
	(_bfd_x86_elf_size_dynamic_sections): Likewise.
	(_bfd_x86_elf_finish_dynamic_sections): Likewise.
	* elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
	tlsdesc_got.

0 files changed, 0 insertions, 0 deletions