From 92cf7ae2f73278fbcbb0bf443c0e245ce4e868b7 Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Wed, 27 Mar 2013 18:31:42 +0100 Subject: Added check: only one module for "show" unless format is "ps" --- kernel/show.cc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/kernel/show.cc b/kernel/show.cc index e95d1317..244a4d08 100644 --- a/kernel/show.cc +++ b/kernel/show.cc @@ -459,6 +459,15 @@ struct ShowPass : public Pass { } extra_args(args, argidx, design); + if (format != "ps") { + int modcount = 0; + for (auto &mod_it : design->modules) + if (design->selected_module(mod_it.first)) + modcount++; + if (modcount > 1) + log_cmd_error("For formats different than 'ps' only one module must be selected.\n"); + } + for (auto filename : libfiles) { FILE *f = fopen(filename.c_str(), "rt"); if (f == NULL) -- cgit v1.2.3