diff --git a/kernel/yosys.cc b/kernel/yosys.cc index 64d2b4def..521717ce7 100644 --- a/kernel/yosys.cc +++ b/kernel/yosys.cc @@ -773,6 +773,12 @@ struct TclPass : public Pass { log("\n"); log("If any arguments are specified, these arguments are provided to the script via\n"); log("the standard $argc and $argv variables.\n"); + log("\n"); + log("Note, tcl will not recieve the output of any yosys command. If the output\n"); + log("of the tcl commands are needed, use the yosys command 'tee' to redirect yosys's\n"); + log("output to a temporary file.\n"); + + log("\n"); } void execute(std::vector args, RTLIL::Design *) override {