bfd/

bfd/
	* bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
	prototype.
	(bfd_elf32_arm_set_byteswap_code): New prototype.
	* bfd-in2.h: Regenerate.
	* elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
	byteswap_code as an argument.  Revert 2006-11-01 change.
	(bfd_elf32_arm_set_byteswap_code): New.
	(elf32_arm_size_dynamic_sections): Call
	bfd_elf32_arm_process_before_allocation.
ld/
	* emultempl/armelf.em (arm_elf_before_allocation): Only call
	bfd_elf32_arm_process_before_allocation if no dynamic sections.