Implementation of source locators

1 files changed, 0 insertions, 97 deletions

diff --git a/chiselFrontend/src/main/scala/Chisel/CoreUtil.scala b/chiselFrontend/src/main/scala/Chisel/CoreUtil.scala
deleted file mode 100644
index 708b516e..00000000
--- a/chiselFrontend/src/main/scala/Chisel/CoreUtil.scala
+++ /dev/null
@@ -1,97 +0,0 @@
-// See LICENSE for license details.
-
-package Chisel
-
-import internal._
-import internal.Builder.pushCommand
-import internal.firrtl._
-
-import scala.language.experimental.macros
-import scala.reflect.macros.blackbox.Context
-
-object assert { // scalastyle:ignore object.name
-  /** Checks for a condition to be valid in the circuit at all times. If the
-    * condition evaluates to false, the circuit simulation stops with an error.
-    *
-    * Does not fire when in reset (defined as the encapsulating Module's
-    * reset). If your definition of reset is not the encapsulating Module's
-    * reset, you will need to gate this externally.
-    *
-    * May be called outside of a Module (like defined in a function), so
-    * functions using assert make the standard Module assumptions (single clock
-    * and single reset).
-    *
-    * @param cond condition, assertion fires (simulation fails) when false
-    * @param message optional message to print when the assertion fires
-    *
-    * @note currently cannot be used in core Chisel / libraries because macro
-    * defs need to be compiled first and the SBT project is not set up to do
-    * that
-    */
-  def apply(cond: Bool, message: String): Unit = macro apply_impl_msg
-  def apply(cond: Bool): Unit = macro apply_impl  // macros currently can't take default arguments
-
-  def apply_impl_msg(c: Context)(cond: c.Tree, message: c.Tree): c.Tree = {
-    import c.universe._
-    val p = c.enclosingPosition
-    val condStr = s"${p.source.file.name}:${p.line} ${p.lineContent.trim}"
-    val apply_impl_do = symbolOf[this.type].asClass.module.info.member(TermName("apply_impl_do"))
-    q"$apply_impl_do($cond, $condStr, _root_.scala.Some($message))"
-  }
-
-  def apply_impl(c: Context)(cond: c.Tree): c.Tree = {
-    import c.universe._
-    val p = c.enclosingPosition
-    val condStr = s"${p.source.file.name}:${p.line} ${p.lineContent.trim}"
-    val apply_impl_do = symbolOf[this.type].asClass.module.info.member(TermName("apply_impl_do"))
-    q"$apply_impl_do($cond, $condStr, _root_.scala.None)"
-  }
-
-  def apply_impl_do(cond: Bool, line: String, message: Option[String]) {
-    when (!(cond || Builder.dynamicContext.currentModule.get.reset)) {
-      message match {
-        case Some(str) => printf.printfWithoutReset(s"Assertion failed: $str\n    at $line\n")
-        case None => printf.printfWithoutReset(s"Assertion failed\n    at $line\n")
-      }
-      pushCommand(Stop(Node(Builder.dynamicContext.currentModule.get.clock), 1))
-    }
-  }
-
-  /** An elaboration-time assertion, otherwise the same as the above run-time
-    * assertion. */
-  def apply(cond: Boolean, message: => String) {
-    Predef.assert(cond, message)
-  }
-
-  /** A workaround for default-value overloading problems in Scala, just
-    * 'assert(cond, "")' */
-  def apply(cond: Boolean) {
-    Predef.assert(cond, "")
-  }
-}
-
-object printf { // scalastyle:ignore object.name
-  /** Prints a message in simulation.
-    *
-    * Does not fire when in reset (defined as the encapsulating Module's
-    * reset). If your definition of reset is not the encapsulating Module's
-    * reset, you will need to gate this externally.
-    *
-    * May be called outside of a Module (like defined in a function), so
-    * functions using printf make the standard Module assumptions (single clock
-    * and single reset).
-    *
-    * @param fmt printf format string
-    * @param data format string varargs containing data to print
-    */
-  def apply(fmt: String, data: Bits*) {
-    when (!Builder.dynamicContext.currentModule.get.reset) {
-      printfWithoutReset(fmt, data:_*)
-    }
-  }
-
-  private[Chisel] def printfWithoutReset(fmt: String, data: Bits*) {
-    val clock = Builder.dynamicContext.currentModule.get.clock
-    pushCommand(Printf(Node(clock), fmt, data.map((d: Bits) => d.ref)))
-  }
-}