diff options
Diffstat (limited to 'frontends/ilang/ilang_parser.y')
| -rw-r--r-- | frontends/ilang/ilang_parser.y | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/frontends/ilang/ilang_parser.y b/frontends/ilang/ilang_parser.y index 5bcc01f42..f83824088 100644 --- a/frontends/ilang/ilang_parser.y +++ b/frontends/ilang/ilang_parser.y @@ -37,7 +37,7 @@ namespace ILANG_FRONTEND { std::vector<std::vector<RTLIL::SwitchRule*>*> switch_stack; std::vector<RTLIL::CaseRule*> case_stack; dict<RTLIL::IdString, RTLIL::Const> attrbuf; - bool flag_nooverwrite, flag_overwrite; + bool flag_nooverwrite, flag_overwrite, flag_lib; bool delete_current_module; } using namespace ILANG_FRONTEND; @@ -98,7 +98,7 @@ module: delete_current_module = false; if (current_design->has($2)) { RTLIL::Module *existing_mod = current_design->module($2); - if (!flag_overwrite && attrbuf.count("\\blackbox") && attrbuf.at("\\blackbox").as_bool()) { + if (!flag_overwrite && (flag_lib || (attrbuf.count("\\blackbox") && attrbuf.at("\\blackbox").as_bool()))) { log("Ignoring blackbox re-definition of module %s.\n", $2); delete_current_module = true; } else if (!flag_nooverwrite && !flag_overwrite && !existing_mod->get_bool_attribute("\\blackbox")) { @@ -124,6 +124,8 @@ module: current_module->fixup_ports(); if (delete_current_module) delete current_module; + else if (flag_lib) + current_module->makeblackbox(); current_module = nullptr; } EOL; |