get_prpperty PathEnd points, PathRef arrival, required, slack, pin

tcl/Cmds.tcl

@@ -1795,6 +1795,8 @@ proc get_property_cmd { cmd type_key cmd_args } {
     return [edge_property $object $attr]
   } elseif { $object_type == "PathEnd" } {
     return [path_end_property $object $attr]
+  } elseif { $object_type == "PathRef" } {
+    return [path_ref_property $object $attr]
   } else {
     sta_error "$cmd unsupported object type $object_type."
   }
@@ -1838,7 +1840,9 @@ proc edge_property { edge property } {
 }
 
 proc path_end_property { path_end property } {
-  if { $property == "startpoint" } {
+  if { $property == "points" } {
+    return [$path_end points]
+  } elseif { $property == "startpoint" } {
     return [$path_end startpoint]
   } elseif { $property == "startpoint_clock" } {
     return [$path_end startpoint_clock]
@@ -1855,6 +1859,20 @@ proc path_end_property { path_end property } {
   }
 }
 
+proc path_ref_property { path property } {
+  if { $property == "pin" } {
+    return [$path pin]
+  } elseif { $property == "arrival" } {
+    return [time_sta_ui [$path arrival]]
+  } elseif { $property == "required" } {
+    return [time_sta_ui [$path required]]
+  } elseif { $property == "slack" } {
+    return [time_sta_ui [$path slack]]
+  } else {
+    return ""
+  }
+}
+
 proc get_object_type { obj } {
   set object_type [object_type $obj]
   if { $object_type == "Clock" } {

tcl/StaTcl.i

@@ -1808,6 +1808,22 @@ using namespace sta;
   Tcl_SetObjResult(interp, obj);
 }
 
+%typemap(out) PathRefSeq* {
+  Tcl_Obj *obj = SWIG_NewInstanceObj($1, $1_descriptor, false);
+  Tcl_SetObjResult(interp, obj);
+
+  Tcl_Obj *list = Tcl_NewListObj(0, NULL);
+  PathRefSeq *paths = $1;
+  PathRefSeq::Iterator path_iter(paths);
+  while (path_iter.hasNext()) {
+    PathRef *path = &path_iter.next();
+    Tcl_Obj *obj = SWIG_NewInstanceObj(path, SWIGTYPE_p_PathRef, false);
+    Tcl_ListObjAppendElement(interp, list, obj);
+  }
+  delete paths;
+  Tcl_SetObjResult(interp, list);
+}
+
 %typemap(out) MinPulseWidthCheck* {
   Tcl_Obj *obj = SWIG_NewInstanceObj($1, $1_descriptor, false);
   Tcl_SetObjResult(interp, obj);
@@ -6289,6 +6305,20 @@ endpoint_clock_pin()
   return self->targetClkPath()->pin(sta);
 }
 
+PathRefSeq *
+points()
+{
+  Sta *sta = Sta::sta();
+  PathExpanded expanded(self->path(), sta);
+  PathRefSeq *paths = new PathRefSeq;
+  for (int i = expanded.startIndex(); i < expanded.size(); i++) {
+    PathRef *path = expanded.path(i);
+    PathRef *copy = new PathRef(path);
+    paths->push_back(copy);
+  }
+  return paths;
+}
+
 }
 
 %extend MinPulseWidthCheckSeqIterator {
@@ -6312,6 +6342,20 @@ required()
   return delayAsFloat(self->required(sta));
 }
 
+float
+slack()
+{
+  Sta *sta = Sta::sta();
+  return delayAsFloat(self->slack(sta));
+}
+
+Pin *
+pin()
+{
+  Sta *sta = Sta::sta();
+  return self->pin(sta);
+}
+
 TmpPinSeq *
 pins()
 {