private int relocate_pcpPage(Memory memory, Address relocationAddress, long rv)
			throws MemoryAccessException {
		long mask = 0xffff00ffL;
		long val = ~mask & rv;
		int iw = memory.getShort(relocationAddress) & 0xff;
		iw |= (val & 0xff00);
		memory.setShort(relocationAddress, (short) iw);
		return 2;
	}
A 16-bit instruction word, where: - bits 8-15 of the RV go into bits 8-15 of
the IW. - bits 0-7 and 16-31 of the RV must be zero.
Ghidra/Processors/tricore/src/main/java/ghidra/app/util/bin/format/elf/relocation/Tricore_ElfRelocationHandler.java