public Address getUnwindMapAddress() throws InvalidDataTypeException {
		checkValidity();
		// component 2 is UnwindMap pointer or displacement.
		Address mapAddress =
			EHDataTypeUtilities.getAddress(getDataType(), UNWIND_MAP_ORDINAL, getMemBuffer());
		return getAdjustedAddress(mapAddress, getUnwindCount());
	}
Gets the address of the unwind map, if there is one. Otherwise, this returns null.
@return the address of the unwind map or null.
@throws InvalidDataTypeException if valid FuncInfo data can't be created at the model's address.
Ghidra/Features/MicrosoftCodeAnalyzer/src/main/java/ghidra/app/cmd/data/exceptionhandling/EHFunctionInfoModel.java