private long getImageBaseAdjustment(Program program) {
		Long originalimageBase = ElfLoader.getElfOriginalImageBase(program);
		if (originalimageBase != null) {
			return program.getImageBase().getOffset() - originalimageBase;
		}
		return 0;
	}
Creates a packed relocation offset data type based upon a signed LEB128
value adjusted by baseOffset.
@param dtm the data type manager to associate with this data type.
@param baseOffset base offset to which LEB128 offset data should be added
@param relocationOffset the actual relocation offset value assciated with this
instance (used by {@link #getValue(MemBuffer, Settings, int)} and 
returned by {@link #getRelocationOffset()}.  This value should equals 
<code>baseOffset</code> plus decoded value of sleb128 data.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/AndroidElfRelocationOffset.java