@SuppressWarnings("unused")
	private int relocate_SBR(Memory memory, Address relocationAddress, long rv)
			throws MemoryAccessException, NotFoundException {
		long mask = 0xfffffff0L;
		long val = ~mask & rv;

		// oddly this is defined but not in any relocations
		throw new NotFoundException();
	}
A 32-bit instruction word, where: - bits 0-3 of the RV go into bits 8-11 of
the IW. - bits 4-32 of the RV must be zero.
Ghidra/Processors/tricore/src/main/java/ghidra/app/util/bin/format/elf/relocation/Tricore_ElfRelocationHandler.java