riscv/rocket-chip
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moved ecc lib to uncore

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Henry Cook
2015-03-26 23:26:03 -07:00
parent 91e882e3f8
commit 49f1c0aa7b
3 changed files with 0 additions and 159 deletions
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8
rocket/src/main/scala/util.scala
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@ -6,14 +6,6 @@ import Chisel._
import uncore._
import scala.math._
class Unsigned(x: Int) {
require(x >= 0)
def clog2: Int = { require(x > 0); ceil(log(x)/log(2)).toInt }
def log2: Int = { require(x > 0); floor(log(x)/log(2)).toInt }
def isPow2: Boolean = x > 0 && (x & (x-1)) == 0
def nextPow2: Int = if (x == 0) 1 else 1 << clog2
}
object Util {
implicit def intToUInt(x: Int): UInt = UInt(x)
implicit def booleanToBool(x: Boolean): Bits = Bool(x)