From 7447ee13eb9c63830b86db55a713f1e4c6c225d8 Mon Sep 17 00:00:00 2001
From: Lingrui98 <goulingrui15@gmail.com>
Date: Wed, 20 Jan 2021 20:33:45 +0800
Subject: [PATCH] ras: move RASEntry to top level

---
 src/main/scala/xiangshan/Bundle.scala       | 1 +
 src/main/scala/xiangshan/frontend/RAS.scala | 9 +++++----
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/main/scala/xiangshan/Bundle.scala b/src/main/scala/xiangshan/Bundle.scala
index 38c98cd28..fb4e00f57 100644
--- a/src/main/scala/xiangshan/Bundle.scala
+++ b/src/main/scala/xiangshan/Bundle.scala
@@ -13,6 +13,7 @@ import xiangshan.frontend.HasBPUParameter
 import xiangshan.frontend.HasTageParameter
 import xiangshan.frontend.HasIFUConst
 import xiangshan.frontend.GlobalHistory
+import xiangshan.frontend.RASEntry
 import utils._
 
 import scala.math.max
diff --git a/src/main/scala/xiangshan/frontend/RAS.scala b/src/main/scala/xiangshan/frontend/RAS.scala
index df6c2a8a7..88ae15d38 100644
--- a/src/main/scala/xiangshan/frontend/RAS.scala
+++ b/src/main/scala/xiangshan/frontend/RAS.scala
@@ -7,6 +7,11 @@ import xiangshan.backend.ALUOpType
 import utils._
 import chisel3.experimental.chiselName
 
+class RASEntry() extends XSBundle {
+    val retAddr = UInt(VAddrBits.W)
+    val ctr = UInt(8.W) // layer of nested call functions
+}
+
 @chiselName
 class RAS extends BasePredictor
 {
@@ -33,10 +38,6 @@ class RAS extends BasePredictor
         val meta = Output(new RASBranchInfo)
     }
 
-    class RASEntry() extends XSBundle {
-        val retAddr = UInt(VAddrBits.W)
-        val ctr = UInt(8.W) // layer of nested call functions
-    }
     
     def rasEntry() = new RASEntry
 
-- 
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