vector: add fuOpType for vidiv module

OpenXiangShan · Jan 9, 2024 · f9aa1f0 · f9aa1f0
1 parent 8c05640
commit f9aa1f0
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/main/scala/yunsuan/package.scala b/src/main/scala/yunsuan/package.scala
@@ -270,6 +270,16 @@ package object yunsuan {
     def vmv_x_s                        = "b01010011".U(OpTypeWidth.W) // vmvxs
   }
 
+  object VidivType {
+    def dummy                           = "b11111111".U(OpTypeWidth.W) // exu not implemented
+    def vremu                           = "b00000000".U(OpTypeWidth.W) // vremu
+    def vrem                            = "b00000001".U(OpTypeWidth.W) // vrem
+    def vdivu                           = "b00000010".U(OpTypeWidth.W) // vdivu
+    def vdiv                            = "b00000011".U(OpTypeWidth.W) // vdiv
+    def isSigned(fuOpType: UInt) : Bool = fuOpType(0)
+    def isDiv(fuOpType: UInt)    : Bool = fuOpType(1)
+  }
+
   object VfpuType {
     def dummy         = "b11111111".U(OpTypeWidth.W) // exu not implemented
     def isVfalu  = BitPat("b000?????")