bfd/

bfd/
	* elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
	(elf32_arm_add_dynreloc): Likewise.
	(elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
	to allocate dynamic relocations.
	(elf32_arm_size_dynamic_sections): Likewise.
	(allocate_dynrelocs): Likewise.  Rename to
	allocate_dynrelocs_for_symbol.
	(elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
	create dynamic relocations.
	(elf32_arm_finish_dynamic_symbol): Likewise.