Move Chisel API into separate chiselFrontend compilation unit in preparation for source locator macros

1 files changed, 0 insertions, 54 deletions

diff --git a/src/main/scala/Chisel/BlackBox.scala b/src/main/scala/Chisel/BlackBox.scala
deleted file mode 100644
index be72934d..00000000
--- a/src/main/scala/Chisel/BlackBox.scala
+++ /dev/null
@@ -1,54 +0,0 @@
-// See LICENSE for license details.
-
-package Chisel
-
-import internal.Builder.pushCommand
-import internal.firrtl.{ModuleIO, DefInvalid}
-
-/** Defines a black box, which is a module that can be referenced from within
-  * Chisel, but is not defined in the emitted Verilog. Useful for connecting
-  * to RTL modules defined outside Chisel.
-  *
-  * @example
-  * {{{
-  * ... to be written once a spec is finalized ...
-  * }}}
-  */
-// REVIEW TODO: make Verilog parameters part of the constructor interface?
-abstract class BlackBox extends Module {
-  // Don't bother taking override_clock|reset, clock/reset locked out anyway
-  // TODO: actually implement this.
-  def setVerilogParameters(s: String): Unit = {}
-
-  // The body of a BlackBox is empty, the real logic happens in firrtl/Emitter.scala
-  // Bypass standard clock, reset, io port declaration by flattening io
-  // TODO(twigg): ? Really, overrides are bad, should extend BaseModule....
-  override private[Chisel] def ports = io.elements.toSeq
-
-  // Do not do reflective naming of internal signals, just name io
-  override private[Chisel] def setRefs(): this.type = {
-    for ((name, port) <- ports) {
-      port.setRef(ModuleIO(this, _namespace.name(name)))
-    }
-    // setRef is not called on the actual io.
-    // There is a risk of user improperly attempting to connect directly with io
-    // Long term solution will be to define BlackBox IO differently as part of
-    //   it not descending from the (current) Module
-    this
-  }
-
-  // Don't setup clock, reset
-  // Cann't invalide io in one bunch, must invalidate each part separately
-  override private[Chisel] def setupInParent(): this.type = _parent match {
-    case Some(p) => {
-      // Just init instance inputs
-      for((_,port) <- ports) pushCommand(DefInvalid(port.ref))
-      this
-    }
-    case None => this
-  }
-
-  // Using null is horrible but these signals SHOULD NEVER be used:
-  override val clock = null
-  override val reset = null
-}