diff options
| -rw-r--r-- | frontends/verific/verific.cc | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/frontends/verific/verific.cc b/frontends/verific/verific.cc index 1b9db8772..3ca124a87 100644 --- a/frontends/verific/verific.cc +++ b/frontends/verific/verific.cc @@ -2533,6 +2533,10 @@ struct VerificPass : public Pass { log(" -fullinit\n"); log(" Keep all register initializations, even those for non-FF registers.\n"); log("\n"); + log(" -cells\n"); + log(" Import all cell definitions from Verific loaded libraries even if they are\n"); + log(" unused in design. Useful with \"-edif\" option.\n"); + log("\n"); log(" -chparam name value \n"); log(" Elaborate the specified top modules (all modules when -all given) using\n"); log(" this parameter value. Modules on which this parameter does not exist will\n"); @@ -3052,7 +3056,7 @@ struct VerificPass : public Pass { bool mode_all = false, mode_gates = false, mode_keep = false; bool mode_nosva = false, mode_names = false, mode_verific = false; bool mode_autocover = false, mode_fullinit = false; - bool flatten = false, extnets = false; + bool flatten = false, extnets = false, mode_cells = false; string dumpfile; string ppfile; Map parameters(STRING_HASH); @@ -3098,6 +3102,10 @@ struct VerificPass : public Pass { mode_fullinit = true; continue; } + if (args[argidx] == "-cells") { + mode_cells = true; + continue; + } if (args[argidx] == "-chparam" && argidx+2 < GetSize(args)) { const std::string &key = args[++argidx]; const std::string &value = args[++argidx]; @@ -3218,6 +3226,27 @@ struct VerificPass : public Pass { } delete netlists; } + if (mode_cells) { + log("Importing all cells.\n"); + Libset *gls = Libset::Global() ; + MapIter it ; + Library *l ; + FOREACH_LIBRARY_OF_LIBSET(gls,it,l) { + MapIter mi ; + Verific::Cell *c ; + FOREACH_CELL_OF_LIBRARY(l,mi,c) { + MapIter ni ; + if (c->NumOfNetlists() == 1) { + c->GetFirstNetlist()->SetName(""); + } + Netlist *nl; + FOREACH_NETLIST_OF_CELL(c, ni, nl) { + if (nl) + nl_todo.emplace(nl->CellBaseName(), nl); + } + } + } + } if (!verific_error_msg.empty()) goto check_error; |