protected int sizeof() {
		if (hasAddend) {
			return is32bit ? 12 : 24;
		}
		return is32bit ? 8 : 16;
	}
Get the standard relocation size when one has notbeen specified
@param is64bit true if ELF 64-bit 
@param hasAddend true if relocation has addend
@return size of relocation entry
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/ElfRelocation.java