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
---
 src/test/resources/BlackBoxTest.v | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'src/test/resources')

diff --git a/src/test/resources/BlackBoxTest.v b/src/test/resources/BlackBoxTest.v
index 910b09ff..edf321a8 100644
--- a/src/test/resources/BlackBoxTest.v
+++ b/src/test/resources/BlackBoxTest.v
@@ -32,3 +32,28 @@ module BlackBoxConstant #(
 );
   assign out = VALUE;
 endmodule
+
+module BlackBoxStringParam #(
+  parameter string STRING = "zero"
+) (
+  output [31:0] out
+);
+  assign out = (STRING == "one" )? 1 :
+               (STRING == "two" )? 2 : 0;
+endmodule
+
+module BlackBoxRealParam #(
+  parameter real REAL = 0.0
+) (
+  output [63:0] out
+);
+  assign out = $realtobits(REAL);
+endmodule
+
+module BlackBoxTypeParam #(
+  parameter type T = bit
+) (
+  output T out
+);
+  assign out = 32'hdeadbeef;
+endmodule
-- 
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