move source files under Chisel folder - eclipse compatibility

1 files changed, 0 insertions, 167 deletions

diff --git a/src/main/scala/Error.scala b/src/main/scala/Error.scala
deleted file mode 100644
index 1ad5414d..00000000
--- a/src/main/scala/Error.scala
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- Copyright (c) 2011, 2012, 2013, 2014 The Regents of the University of
- California (Regents). All Rights Reserved.  Redistribution and use in
- source and binary forms, with or without modification, are permitted
- provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above
-      copyright notice, this list of conditions and the following
-      two paragraphs of disclaimer.
-    * Redistributions in binary form must reproduce the above
-      copyright notice, this list of conditions and the following
-      two paragraphs of disclaimer in the documentation and/or other materials
-      provided with the distribution.
-    * Neither the name of the Regents nor the names of its contributors
-      may be used to endorse or promote products derived from this
-      software without specific prior written permission.
-
- IN NO EVENT SHALL REGENTS BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
- SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
- ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- REGENTS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- REGENTS SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE. THE SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF
- ANY, PROVIDED HEREUNDER IS PROVIDED "AS IS". REGENTS HAS NO OBLIGATION
- TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
- MODIFICATIONS.
-*/
-
-package Chisel
-import scala.collection.mutable.ArrayBuffer
-
-/** This Singleton implements a log4j compatible interface.
-  It is used through out the Chisel package to report errors and warnings
-  detected at runtime.
-  */
-object ChiselError {
-  var hasErrors: Boolean = false;
-  val ChiselErrors = new ArrayBuffer[ChiselError];
-
-  def clear() {
-    ChiselErrors.clear()
-    hasErrors = false
-  }
-
-  /** emit an error message */
-  def error(mf: => String, line: StackTraceElement) {
-    hasErrors = true
-    ChiselErrors += new ChiselError(() => mf, line)
-  }
-
-  def error(m: String) {
-    val stack = Thread.currentThread().getStackTrace
-    error(m, findFirstUserLine(stack) getOrElse stack(0))
-  }
-
-  /** Emit an informational message
-    (useful to track long running passes) */
-  def info(m: String): Unit =
-    println(tag("info", Console.MAGENTA) + " [%2.3f] ".format(Driver.elapsedTime/1e3) + m)
-
-  /** emit a warning message */
-  def warning(m: => String) {
-    val stack = Thread.currentThread().getStackTrace
-    ChiselErrors += new ChiselError(() => m,
-      findFirstUserLine(stack) getOrElse stack(0), 1)
-  }
-
-  def findFirstUserLine(stack: Array[StackTraceElement]): Option[StackTraceElement] = {
-    findFirstUserInd(stack) map { stack(_) }
-  }
-
-  def findFirstUserInd(stack: Array[StackTraceElement]): Option[Int] = {
-    def isUserCode(ste: StackTraceElement): Boolean = {
-      val className = ste.getClassName()
-      try {
-        val cls = Class.forName(className)
-        if( cls.getSuperclass() == classOf[Module] ) {
-          true
-        } else {
-        /* XXX Do it the old way until we figure if it is safe
-               to remove from Node.scala
-           var line: StackTraceElement = findFirstUserLine(Thread.currentThread().getStackTrace)
-         */
-          val dotPos = className.lastIndexOf('.')
-          if( dotPos > 0 ) {
-            (className.subSequence(0, dotPos) != "Chisel") && !className.contains("scala") &&
-            !className.contains("java") && !className.contains("$$")
-          } else {
-            false
-          }
-        }
-      } catch {
-        case e: java.lang.ClassNotFoundException => false
-      }
-    }
-    val idx = stack.indexWhere(isUserCode)
-    if(idx < 0) {
-      println("COULDN'T FIND LINE NUMBER (" + stack(1) + ")")
-      None
-    } else {
-      Some(idx)
-    }
-  }
-
-  // Print stack frames up to and including the "user" stack frame.
-  def printChiselStackTrace() {
-    val stack = Thread.currentThread().getStackTrace
-    val idx = ChiselError.findFirstUserInd(stack)
-    idx match {
-      case None => {}
-      case Some(x) => for (i <- 0 to x) println(stack(i))
-    }
-  }
-
-  /** Prints error messages generated by Chisel at runtime. */
-  def report() {
-    if (!ChiselErrors.isEmpty) {
-      for(err <- ChiselErrors)  err.print;
-    }
-  }
-
-  /** Throws an exception if there has been any error recorded
-    before this point. */
-  def checkpoint() {
-    if(hasErrors) {
-      throw new IllegalStateException(
-        Console.UNDERLINED + "CODE HAS " +
-        Console.UNDERLINED + Console.BOLD + ChiselErrors.filter(_.isError).length + Console.RESET +
-        Console.UNDERLINED + " " +
-        Console.UNDERLINED + Console.RED + "ERRORS" + Console.RESET +
-        Console.UNDERLINED + " and " +
-        Console.UNDERLINED + Console.BOLD + ChiselErrors.filter(_.isWarning).length + Console.RESET +
-        Console.UNDERLINED + " " +
-        Console.UNDERLINED + Console.YELLOW + "WARNINGS" + Console.RESET)
-    }
-  }
-
-  def tag(name: String, color: String): String =
-    s"[${color}${name}${Console.RESET}]"
-}
-
-class ChiselError(val errmsgFun: () => String, val errline: StackTraceElement,
-val errlevel: Int = 0) {
-
-  val level = errlevel
-  val line = errline
-  val msgFun = errmsgFun
-
-  def isError = (level == 0)
-  def isWarning = (level == 1)
-
-  def print() {
-    /* Following conventions for error formatting */
-    val levelstr =
-      if (isError) ChiselError.tag("error", Console.RED)
-      else ChiselError.tag("warn", Console.YELLOW)
-    if( line != null ) {
-      println(levelstr + " " + line.getFileName + ":" +
-        line.getLineNumber + ": " + msgFun() +
-        " in class " + line.getClassName)
-    } else {
-      println(levelstr + ": " + msgFun())
-    }
-  }
-}