basic working example of checking for hwacha

generators/example/src/main/scala/Generator.scala

@@ -1,10 +1,15 @@
 package example
 
+import scala.util.control.Exception
+
 import chisel3._
 
 import freechips.rocketchip.config.{Parameters}
 import freechips.rocketchip.util.{GeneratorApp}
-import utilities.TestSuiteHelper
+import freechips.rocketchip.tile.{BuildRoCC}
+import freechips.rocketchip.system.{TestGeneration}
+
+import utilities.{TestSuiteHelper}
 
 object Generator extends GeneratorApp {
   // add unique test suites
@@ -12,14 +17,28 @@ object Generator extends GeneratorApp {
     implicit val p: Parameters = params
     TestSuiteHelper.addRocketTestSuites
     TestSuiteHelper.addBoomTestSuites
+
+    // if hwacha parameter exists then generate its tests
+    // TODO: find a more elegant way to do this
+    Exception.ignoring(classOf[java.lang.IllegalArgumentException]){
+      if (p(hwacha.HwachaIcacheKey) != null) {
+        // add hwacha bmarks + asm tests
+        import hwacha.HwachaTestSuites._
+        TestGeneration.addSuites(rv64uv.map(_("p")))
+        TestGeneration.addSuites(rv64uv.map(_("vp")))
+        TestGeneration.addSuite(rv64sv("p"))
+        TestGeneration.addSuite(hwachaBmarks)
+      }
+    }
   }
 
   // specify the name that the generator outputs files as
   val longName = names.topModuleProject + "." + names.topModuleClass + "." + names.configs
 
   // generate files
+  generateTestSuiteMakefrags
   generateFirrtl
   generateAnno
-  generateTestSuiteMakefrags
+  //generateTestSuiteMakefrags
   generateArtefacts
 }