From: Clifford Wolf Date: Wed, 6 Jan 2016 13:32:28 +0000 (+0100) Subject: Added "write_blif -cname" mode X-Git-Tag: yosys-0.6~38 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4393a8ffbf71c42bce1a21c6b8c25b8e47f9a6a7;p=yosys.git Added "write_blif -cname" mode --- diff --git a/backends/blif/blif.cc b/backends/blif/blif.cc index 0a13180ae..f3b57765f 100644 --- a/backends/blif/blif.cc +++ b/backends/blif/blif.cc @@ -37,6 +37,7 @@ struct BlifDumperConfig bool conn_mode; bool impltf_mode; bool gates_mode; + bool cname_mode; bool param_mode; bool attr_mode; bool blackbox_mode; @@ -45,7 +46,8 @@ struct BlifDumperConfig std::map> unbuf_types; std::string true_type, true_out, false_type, false_out, undef_type, undef_out; - BlifDumperConfig() : icells_mode(false), conn_mode(false), impltf_mode(false), gates_mode(false), param_mode(false), attr_mode(false), blackbox_mode(false) { } + BlifDumperConfig() : icells_mode(false), conn_mode(false), impltf_mode(false), gates_mode(false), + cname_mode(false), param_mode(false), attr_mode(false), blackbox_mode(false) { } }; struct BlifDumper @@ -349,6 +351,8 @@ struct BlifDumper } f << stringf("\n"); + if (config->cname_mode) + f << stringf(".cname %s\n", cstr(cell->name)); if (config->attr_mode) dump_params(".attr", cell->attributes); if (config->param_mode) @@ -426,6 +430,9 @@ struct BlifBackend : public Backend { log(" -param\n"); log(" use the non-standard .param statement to write cell parameters\n"); log("\n"); + log(" -cname\n"); + log(" use the non-standard .cname statement to write cell names\n"); + log("\n"); log(" -blackbox\n"); log(" write blackbox cells with .blackbox statement.\n"); log("\n"); @@ -490,6 +497,10 @@ struct BlifBackend : public Backend { config.conn_mode = true; continue; } + if (args[argidx] == "-cname") { + config.cname_mode = true; + continue; + } if (args[argidx] == "-param") { config.param_mode = true; continue;