@Override
	public AddressRange mapGuestToHost(AddressRange guestRange) {
		if (guestRange == null) {
			return null;
		}
		try (LockHold hold = LockHold.lock(manager.lock.readLock())) {
			Entry<Address, DBTraceGuestPlatformMappedRange> floorEntry =
				rangesByGuestAddress.floorEntry(guestRange.getMinAddress());
			if (floorEntry == null) {
				return null;
			}
			return floorEntry.getValue().mapGuestToHost(guestRange);
		}
	}
If the two languages are really the same (have the same .sla file), then map
registers identically. Such languages differ only in their default contextreg values.
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/guest/DBTraceGuestPlatform.java