add fp writeback arbitration logic

2012-02-14 00:32:25 -08:00
parent 0671a99712
commit 15dc2d8c40
3 changed files with 116 additions and 116 deletions
--- a/rocket/src/main/scala/cpu.scala
+++ b/rocket/src/main/scala/cpu.scala
@ -116,7 +116,7 @@ class rocketProc extends Component

  if (HAVE_FPU)
  {
-    val fpu = new rocketFPU
+    val fpu = new rocketFPU(4,6)
    dpath.io.fpu <> fpu.io.dpath
    ctrl.io.fpu <> fpu.io.ctrl
  }