tldr/pages/common/iverilog.md

iverilog

Preprocesses and compiles Verilog HDL (IEEE-1364) code, into executable programs for simulation. More information: http://iverilog.icarus.com/.

• Compile a source file into an executable:

iverilog {{source.v}} -o {{executable}}

• Also display all warnings:

iverilog {{source.v}} -Wall -o {{executable}}

• Compile and run explicitly using the VVP runtime:

iverilog -o {{executable}} -tvvp {{source.v}}

• Compile using Verilog library files from a different path:

iverilog {{source.v}} -o {{executable}} -I{{path/to/library_directory}}

• Preprocess Verilog code without compiling:

iverilog -E {{source.v}}