From 822160cc8e76e70643fb56707bb39f6f7526b6fd Mon Sep 17 00:00:00 2001
From: jackkoenig
Date: Thu, 22 Sep 2016 22:38:33 -0700
Subject: Add support for parameterized BlackBoxes

Also restrict black boxes to not allow hardware inside of them since it was
being silently dropped anyway.

Resolves #289
---
 chiselFrontend/src/main/scala/chisel3/core/Module.scala | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'chiselFrontend/src/main/scala/chisel3/core/Module.scala')

diff --git a/chiselFrontend/src/main/scala/chisel3/core/Module.scala b/chiselFrontend/src/main/scala/chisel3/core/Module.scala
index ca391091..62b6d5ce 100644
--- a/chiselFrontend/src/main/scala/chisel3/core/Module.scala
+++ b/chiselFrontend/src/main/scala/chisel3/core/Module.scala
@@ -41,8 +41,16 @@ object Module {
                      sourceInfo.makeMessage(" See " + _))
     }
     Builder.currentModule = parent // Back to parent!
+
     val ports = m.computePorts
-    val component = Component(m, m.name, ports, m._commands)
+    // Blackbox inherits from Module so we have to match on it first TODO fix
+    val component = m match {
+      case bb: BlackBox =>
+        DefBlackBox(bb, bb.name, ports, bb.params)
+      case mod: Module =>
+        mod._commands.prepend(DefInvalid(childSourceInfo, mod.io.ref)) // init module outputs
+        DefModule(mod, mod.name, ports, mod._commands)
+    }
     m._component = Some(component)
     Builder.components += component
     // Avoid referencing 'parent' in top module
-- 
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