2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
    
    	PR ld/2218
    	* elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
    	(_bfd_elf_link_hash_fixup_symbol): New.
    
    	* elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
    	(_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
    	it isn't NULL.
    
    	* elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
    
    	* elfxx-target.h (elf_backend_fixup_symbol): New.
    	(elfNN_bed): Initialize elf_backend_fixup_symbol.