diff options
Diffstat (limited to 'backends/intersynth')
| -rw-r--r-- | backends/intersynth/intersynth.cc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/backends/intersynth/intersynth.cc b/backends/intersynth/intersynth.cc index e0092ef1..513c1753 100644 --- a/backends/intersynth/intersynth.cc +++ b/backends/intersynth/intersynth.cc @@ -69,6 +69,10 @@ struct IntersynthBackend : public Backend { log(" inputs or outputs. This option can be used multiple times to specify\n"); log(" more than one library.\n"); log("\n"); + log(" -selected\n"); + log(" only write selected modules. modules must be selected entirely or\n"); + log(" not at all.\n"); + log("\n"); log("http://www.clifford.at/intersynth/\n"); log("\n"); } @@ -80,6 +84,7 @@ struct IntersynthBackend : public Backend { std::vector<std::string> libfiles; std::vector<RTLIL::Design*> libs; bool flag_notypes = false; + bool selected = false; size_t argidx; for (argidx = 1; argidx < args.size(); argidx++) @@ -92,6 +97,10 @@ struct IntersynthBackend : public Backend { libfiles.push_back(args[++argidx]); continue; } + if (args[argidx] == "-selected") { + selected = true; + continue; + } break; } extra_args(f, filename, args, argidx); @@ -123,9 +132,17 @@ struct IntersynthBackend : public Backend { RTLIL::Module *module = module_it.second; SigMap sigmap(module); + if (module->attributes.count("\\placeholder") > 0) + continue; if (module->memories.size() == 0 && module->processes.size() == 0 && module->cells.size() == 0) continue; + if (selected && !design->selected_whole_module(module->name)) { + if (design->selected_module(module->name)) + log_cmd_error("Can't handle partially selected module %s!\n", RTLIL::id2cstr(module->name)); + continue; + } + log("Generating netlist %s.\n", RTLIL::id2cstr(module->name)); if (module->memories.size() != 0 || module->processes.size() != 0) |