Package iverilog

Icarus Verilog is a verilog compiler and simulator

http://iverilog.icarus.com

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.

General Commands (Section 1)
iverilog
iverilog is a compiler that translates Verilog source code into executable programs for simulation, or other netlist formats for further processing. The...
iverilog-vpi
iverilog-vpi is a tool to simplify the compilation of VPI modules for use with Icarus Verilog. It takes on the command line a list of C or C++ source files, and...
vvp
vvp is the run time engine that executes the default compiled form generated by Icarus Verilog. The output from the iverilog command is not by itself executable...