Merge pull request #224 from ucb-bar/renamechisel3

renamechisel3 - "chisel" -> "chisel3"

1 files changed, 0 insertions, 44 deletions

diff --git a/src/main/scala/chisel/util/Math.scala b/src/main/scala/chisel/util/Math.scala
deleted file mode 100644
index 69464d15..00000000
--- a/src/main/scala/chisel/util/Math.scala
+++ /dev/null
@@ -1,44 +0,0 @@
-// See LICENSE for license details.
-
-/** Scala-land math helper functions, like logs.
-  */
-
-package chisel.util
-
-import chisel._
-
-/** Compute the log2 rounded up with min value of 1 */
-object log2Up {
-  def apply(in: BigInt): Int = {
-    require(in >= 0)
-    1 max (in-1).bitLength
-  }
-  def apply(in: Int): Int = apply(BigInt(in))
-}
-
-/** Compute the log2 rounded up */
-object log2Ceil {
-  def apply(in: BigInt): Int = {
-    require(in > 0)
-    (in-1).bitLength
-  }
-  def apply(in: Int): Int = apply(BigInt(in))
-}
-
-/** Compute the log2 rounded down with min value of 1 */
-object log2Down {
-  def apply(in: BigInt): Int = log2Up(in) - (if (isPow2(in)) 0 else 1)
-  def apply(in: Int): Int = apply(BigInt(in))
-}
-
-/** Compute the log2 rounded down */
-object log2Floor {
-  def apply(in: BigInt): Int = log2Ceil(in) - (if (isPow2(in)) 0 else 1)
-  def apply(in: Int): Int = apply(BigInt(in))
-}
-
-/** Check if an Integer is a power of 2 */
-object isPow2 {
-  def apply(in: BigInt): Boolean = in > 0 && ((in & (in-1)) == 0)
-  def apply(in: Int): Boolean = apply(BigInt(in))
-}