1. flattenverilog : Flattens the specified verilog module by removing the hierarchies. It works both for RTL and netlist.
2. preprocessverilog : Verilog Preprocessor to resolve macros like nested `ifdef , `define
3. createhierarchy : Verilog Hierarchy Creation Tool to group a list of instances in RTL or enlist. This creates a new wrapper by encapsulating the instance
4. flatteninstances : Flattens the given list of hierarchical instances- this removes hierarchy by pulling the...