From: Clifford Wolf <clifford@clifford.at>
Date: Wed, 16 Jul 2014 16:12:16 +0000 (+0200)
Subject: Set blackbox attribute in "read_liberty -lib"
X-Git-Tag: yosys-0.4~564
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5057935722edca26b13cb3a158a443d16a6445da;p=yosys.git

Set blackbox attribute in "read_liberty -lib"
---

diff --git a/frontends/liberty/liberty.cc b/frontends/liberty/liberty.cc
index 7a74c5fcb..398e7a30e 100644
--- a/frontends/liberty/liberty.cc
+++ b/frontends/liberty/liberty.cc
@@ -528,6 +528,9 @@ struct LibertyFrontend : public Frontend {
 			RTLIL::Module *module = new RTLIL::Module;
 			module->name = cell_name;
 
+			if (flag_lib)
+				module->set_bool_attribute("\\blackbox");
+
 			for (auto &attr : attributes)
 				module->attributes[attr] = 1;