Method overrideParentChild

src/Design/ModuleInstance.cpp:310–386

}

void ModuleInstance::overrideParentChild(ModuleInstance* parent,
                                         ModuleInstance* interm,
                                         ModuleInstance* child,
                                         UHDM::Serializer& s) {
  if (parent != this) return;
  Netlist* netlist = interm->getNetlist();
  if (netlist) {
    if (netlist->cont_assigns() || netlist->process_stmts() ||
        netlist->array_nets() || netlist->param_assigns() ||
        netlist->array_vars() || netlist->nets() || netlist->variables() ||
        netlist->interface_arrays() || netlist->interfaces())
      return;
  }

  Netlist* child_netlist = child->getNetlist();
  if (netlist->param_assigns()) {
    auto params = child_netlist->param_assigns();
    if (params == nullptr) {
      params = s.MakeParam_assignVec();
    }
    child_netlist->param_assigns(params);
    for (auto p : *netlist->param_assigns()) {
      params->push_back(p);
    }
  }

  // Loop indexes
  for (auto& param : interm->getMappedValues()) {
    const std::string_view name = param.first;
    Value* val = param.second.first;
    auto params = child_netlist->param_assigns();
    if (params == nullptr) {
      params = s.MakeParam_assignVec();
    }
    child_netlist->param_assigns(params);
    bool found = false;
    for (auto p : *params) {
      if (p->VpiName() == name) {
        found = true;
        break;
      }
    }
    if (!found) {
      UHDM::parameter* p = s.MakeParameter();
      p->VpiName(name);
      if (val && val->isValid()) p->VpiValue(val->uhdmValue());
      p->VpiLineNo(param.second.second);
      p->VpiLocalParam(true);
      UHDM::int_typespec* ts = s.MakeInt_typespec();
      UHDM::ref_typespec* rt = s.MakeRef_typespec();
      rt->VpiParent(p);
      p->Typespec(rt);
      rt->Actual_typespec(ts);
      UHDM::param_assign* pass = s.MakeParam_assign();
      pass->Lhs(p);
      UHDM::constant* c = s.MakeConstant();
      c->VpiValue(val->uhdmValue());
      pass->Rhs(c);