add FP ops mftx, mxtf, mtfsr, mffsr

2012-02-12 20:12:53 -08:00
parent 9bb1558a34
commit 08b6517a23
4 changed files with 156 additions and 57 deletions
--- a/rocket/src/main/scala/cpu.scala
+++ b/rocket/src/main/scala/cpu.scala
@ -119,6 +119,8 @@ class rocketProc extends Component
    dpath.io.fpu <> fpu.io.dpath
    ctrl.io.fpu <> fpu.io.ctrl
  }
+  else
+    ctrl.io.fpu.dec.valid := Bool(false)

  ctrl.io.ext_mem.req_val := Bool(false)
  dpath.io.ext_mem.req_val := Bool(false)