RTL Tree CLI

lazyverilog-rtltree prints the module hierarchy rooted at a file's module as an indented tree. See CLI tools to build it.

lazyverilog-rtltree [-f <filelist>] [--reverse] <file>

Flag	Description
-f <filelist>	Filelist to index for cross-file resolution. Overrides [design].vcode
--reverse	Show where the module is instantiated, instead of what it instantiates
--version	Print the version

It reads [design] and [rtltree] from the nearest lazyverilog.toml, as the editor commands do. See RTL tree for show_instance_name and show_file.

./build/lazyverilog-rtltree rtl/memory_top.sv

memory_top [rtl/memory_top.sv]
  memory (u_mem0) [rtl/memory.sv]
  memory (u_mem1) [rtl/memory.sv]

./build/lazyverilog-rtltree -f rtl/vcode.f --reverse rtl/memory.sv

Exit codes

Code	Meaning
0	Success
1	Usage error, unreadable file, or no module in the file