diff options
Diffstat (limited to 'kernel/rtlil.cc')
| -rw-r--r-- | kernel/rtlil.cc | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index 8af941c85..196e301b6 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -1389,7 +1389,7 @@ void RTLIL::Module::sort() { wires_.sort(sort_by_id_str()); cells_.sort(sort_by_id_str()); - avail_parameters.sort(sort_by_id_str()); + parameter_default_values.sort(sort_by_id_str()); memories.sort(sort_by_id_str()); processes.sort(sort_by_id_str()); for (auto &it : cells_) @@ -1508,6 +1508,7 @@ void RTLIL::Module::cloneInto(RTLIL::Module *new_mod) const log_assert(new_mod->refcount_cells_ == 0); new_mod->avail_parameters = avail_parameters; + new_mod->parameter_default_values = parameter_default_values; for (auto &conn : connections_) new_mod->connect(conn); @@ -2618,7 +2619,15 @@ void RTLIL::Cell::setParam(RTLIL::IdString paramname, RTLIL::Const value) const RTLIL::Const &RTLIL::Cell::getParam(RTLIL::IdString paramname) const { - return parameters.at(paramname); + const auto &it = parameters.find(paramname); + if (it != parameters.end()) + return it->second; + if (module && module->design) { + RTLIL::Module *m = module->design->module(type); + if (m) + return m->parameter_default_values.at(paramname); + } + throw std::out_of_range("Cell::getParam()"); } void RTLIL::Cell::sort() |