2002-12-04  Nick Kelsey  <nickk@ubicom.com>

	* objcopy.c (feature extension): Added --prefix-symbols <prefix>
	option to rename all symbols by adding the given prefix to the begining
	of the symbol name. This is useful to provide name space seperation
	regardless of how the object file was created. Added --prefix-sections
	<prefix> and --prefix-alloc-sections <prefix> options to rename all
	sections (or all sections with the alloc flag set) by adding the given
	prefix to the begining of the symbol name.