libraries: unuse 'openieee', rename enable_openieee to enable_gplcompat

2 files changed, 45 insertions, 0 deletions

diff --git a/libraries/upf/upf-body.vhdl b/libraries/upf/upf-body.vhdl
new file mode 100644
index 000000000..039299bfc
--- /dev/null
+++ b/libraries/upf/upf-body.vhdl
@@ -0,0 +1,26 @@
+package body upf is
+
+  function supply_on (
+    constant supply_name : string;
+    constant voltage     : real)
+    return boolean is
+  begin
+    return true;
+  end supply_on;
+
+  function supply_partial_on (
+    constant supply_name : string;
+    constant voltage     : real)
+    return boolean is
+  begin
+    return true;
+  end supply_partial_on;
+
+  function supply_off (
+    constant supply_name : string)
+    return boolean is
+  begin
+    return true;
+  end supply_off;
+
+end upf;
diff --git a/libraries/upf/upf.vhdl b/libraries/upf/upf.vhdl
new file mode 100644
index 000000000..974798331
--- /dev/null
+++ b/libraries/upf/upf.vhdl
@@ -0,0 +1,19 @@
+-- modelled according to IEEE Std 1801-2015, 11.2
+
+package upf is
+
+  function supply_on (
+    constant supply_name : string;
+    constant voltage     : real)
+    return boolean;
+
+  function supply_partial_on (
+    constant supply_name : string;
+    constant voltage     : real)
+    return boolean;
+
+  function supply_off (
+    constant supply_name : string)
+    return boolean;
+
+end upf;