Package iverilog

Icarus Verilog is a verilog compiler and simulator

https://github.com/steveicarus/iverilog

Icarus Verilog is a Verilog compiler that generates a variety of
engineering formats, including simulation. It strives to be true
to the IEEE-1364 standard.

Version: 12.0

General Commands
iverilog	Icarus Verilog compiler
iverilog-vpi	Compile front end for VPI modules
vvp	Icarus Verilog vvp runtime engine