private String[] getRegisterNames(List<Register> setRegisters) {
		String[] names = new String[setRegisters.size()];
		for (int i = 0; i < names.length; i++) {
			names[i] = setRegisters.get(i).getName();
		}
		return names;
	}
Field to show register values at the function entry point.
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/field/RegisterFieldFactory.java