From 2e9b41cafe9158f20ecb03ae9eabecb82e557829 Mon Sep 17 00:00:00 2001
From: Andrew Waterman
Date: Thu, 23 Jun 2016 12:14:34 -0700
Subject: Expose FIRRTL stop construct

---
 chiselFrontend/src/main/scala/chisel/core/Assert.scala | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'chiselFrontend')

diff --git a/chiselFrontend/src/main/scala/chisel/core/Assert.scala b/chiselFrontend/src/main/scala/chisel/core/Assert.scala
index 00cb00f4..f665843b 100644
--- a/chiselFrontend/src/main/scala/chisel/core/Assert.scala
+++ b/chiselFrontend/src/main/scala/chisel/core/Assert.scala
@@ -71,3 +71,17 @@ object assert { // scalastyle:ignore object.name
     Predef.assert(cond, "")
   }
 }
+
+object stop { // scalastyle:ignore object.name
+  /** Terminate execution with a failure code. */
+  def apply(code: Int)(implicit sourceInfo: SourceInfo): Unit = {
+    when (!Builder.dynamicContext.currentModule.get.reset) {
+      pushCommand(Stop(sourceInfo, Node(Builder.dynamicContext.currentModule.get.clock), code))
+    }
+  }
+
+  /** Terminate execution, indicating success. */
+  def apply()(implicit sourceInfo: SourceInfo): Unit = {
+    stop(0)
+  }
+}
-- 
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