@Override
	public ProgramLocation getProgramLocation(int row, int col, ListingField bf) {
		Object obj = bf.getProxy().getObject();
		if (!(obj instanceof CodeUnit)) {
			return null;
		}
		CodeUnit cu = (CodeUnit) obj;

		int[] cpath = null;
		if (cu instanceof Data) {
			cpath = ((Data) cu).getComponentPath();
		}

		Address referenceAddress = getReferenceAddress(cu);

		String mnemonic = codeUnitFormat.getMnemonicRepresentation(cu);
		return new MnemonicFieldLocation(cu.getProgram(), cu.getMinAddress(), referenceAddress,
			cpath, mnemonic, col);
	}
Returns the FactoryField for the given object at index index.
@param varWidth the amount of variable width spacing for any fields
before this one.
@param proxy the object whose properties should be displayed.
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/field/MnemonicFieldFactory.java