major refactoring on vector exception interface

2012-03-09 01:09:22 -08:00
parent 8acbe98f53
commit a1b30282dd
6 changed files with 32 additions and 36 deletions
--- a/rocket/src/main/scala/consts.scala
+++ b/rocket/src/main/scala/consts.scala
@ -144,8 +144,9 @@ object Constants
  val PCR_VECBANK  = UFix(18, 5);

  // temporaries for vector, these will go away
-  val PCR_VEC_EADDR = UFix(30, 5)
-  val PCR_VEC_XCPT = UFix(31, 5)
+  val PCR_VEC_BACKUP = UFix(29, 5)
+  val PCR_VEC_KILL = UFix(30, 5)
+  val PCR_VEC_HOLD = UFix(31, 5)

  // definition of bits in PCR status reg
  val SR_ET   = 0;  // enable traps