Merge pull request #1424 from ucb-bar/new-cfg-finder

New Scala-based Config Finder

generators/chipyard/src/main/scala/ConfigFinder.scala

@@ -0,0 +1,19 @@
+package chipyard
+
+import org.reflections.Reflections
+import org.reflections.scanners.Scanners.SubTypes
+import scala.jdk.CollectionConverters._
+import scala.collection.{SortedSet}
+
+import freechips.rocketchip.config.{Config}
+
+object ConfigFinder {
+    def main(args: Array[String]) = {
+        val reflections = new Reflections()
+        val classes = reflections.get(SubTypes.of(classOf[Config]).asClass()).asScala
+        val sortedClasses = SortedSet[String]() ++ classes.map(_.getName)
+        for (cls <- sortedClasses) {
+            println(cls)
+        }
+    }
+}