* elf32-ip2k.c: Processor manufacturer changed to Ubicom.

	* elf32-ip2k.c: Processor manufacturer changed to Ubicom.
	(struct misc): New field isymbuf. All free_* fields removed.
	(symbol_value): Pass in internal syms. No need to swap syms in.
	(ip2k_elf_relax_section): Use bfd_elf_get_elf_syms. Properly free
	possibly cached info.
	(tidyup_after_error): Removed.
	(ip2k_elf_relax_section_pass1): Don't use removed fields of struct
	misc. Use new field.
	(adjust_all_relocations): Use internal syms. No need to swap syms
	in and out.
	(add_page_insn): Don't use removed fields of struct misc.