* elf32-hppa.c: (LONG_BRANCH_PIC_IN_SHLIB): Delete. Remove all

	* elf32-hppa.c: (LONG_BRANCH_PIC_IN_SHLIB): Delete.  Remove all
	code handling this option.
	(LONG_BRANCH_VIA_PLT): Likewise.
	(RELATIVE_DYNRELOCS): Define as zero.
	(struct elf32_hppa_dyn_reloc_entry): Add "sec", and
	"pc_count" fields.  Remove "section" field.
	(elf32_hppa_link_hash_entry): Rename reloc_entries to dyn_relocs.
	(elf32_hppa_check_relocs): Don't allocate space for dynamic
	relocs here.  Instead, record all needed dynamic relocs via
	dyn_relocs and local_dynrel.  Cache pointer to "sreloc" section
	in elf_section_data.
	(elf32_hppa_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
	(allocate_plt_and_got_and_discard_relocs): Rename to
	allocate_dynrelocs.  Allocate rather than discarding dyn relocs.
	(readonly_dynrelocs): New function.
	(elf32_hppa_size_dynamic_sections): Mark output_bfd unused.
	Call readonly_dynrelocs to determine need for DT_TEXTREL.
	Rename "i" to "ibfd".  Allocate space for local dyn relocs.
	(elf32_hppa_relocate_section): Make use of cached sreloc.
	(elf32_hppa_reloc_type_class): New function.
	(elf_backend_reloc_type_class): Define.