warnings in hdl code generation

hi, when i tried to generate the hdl code for simple multiplication simulink model.the hdl code is generating but the warning exists in command window.

[Tim McBrayer]

What is the warning? Please provide as much information as you can about your design and its reproduction steps.

Answer 1

[Kiran Kintali]

Begin with one of the predefined HDL templates to avoid such warnings.

% Simulink >> create new model >> and select HDL Coder teamplte.