public long getSymbolValue(ElfSymbol symbol) {
		Address symAddr = symbol != null ? symbolMap.get(symbol) : null;
		return symAddr != null ? symAddr.getAddressableWordOffset() : 0;
	}
Get the adjusted symbol value based upon its placement within the program.
This value may differ from symbol.getValue() and will reflect the addressable
unit/word offset of it program address.
@param symbol Elf symbol
@return adjusted Elf symbol value or 0 if symbol mapping not found
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/relocation/ElfRelocationContext.java