1 files changed, 0 insertions, 46 deletions
diff --git a/model/riscv_insts_base.sail b/model/riscv_insts_base.sail
index f102cbd..9c4630b 100644
--- a/model/riscv_insts_base.sail
+++ b/model/riscv_insts_base.sail
@@ -794,49 +794,3 @@ function clause execute SFENCE_VMA(rs1, rs2) = {
 
 mapping clause assembly = SFENCE_VMA(rs1, rs2)
   <-> "sfence.vma" ^ spc() ^ reg_name(rs1) ^ sep() ^ reg_name(rs2)
-
-/* ****************************************************************** */
-union clause ast = SINVAL_VMA : (regidx, regidx)
-
-mapping clause encdec =
-      SINVAL_VMA(rs1, rs2)                                                  if haveSvinval()
-  <-> 0b0001011 @ rs2 : regidx @ rs1 : regidx @ 0b000 @ 0b00000 @ 0b1110011 if haveSvinval()
-
-function clause execute SINVAL_VMA(rs1, rs2) = {
-  execute(SFENCE_VMA(rs1, rs2))
-}
-
-mapping clause assembly = SINVAL_VMA(rs1, rs2)
-  <-> "sinval.vma" ^ spc() ^ reg_name(rs1) ^ sep() ^ reg_name(rs2)
-
-/* ****************************************************************** */
-union clause ast = SFENCE_W_INVAL : unit
-
-mapping clause encdec =
-      SFENCE_W_INVAL()                                            if haveSvinval()
-  <-> 0b0001100 @ 0b00000 @ 0b00000 @ 0b000 @ 0b00000 @ 0b1110011 if haveSvinval()
-
-function clause execute SFENCE_W_INVAL() = {
-  if cur_privilege == User
-  then { handle_illegal(); RETIRE_FAIL }
-  else { RETIRE_SUCCESS }
-}
-
-mapping clause assembly = SFENCE_W_INVAL() <-> "sfence.w.inval"
-
-/* ****************************************************************** */
-union clause ast = SFENCE_INVAL_IR : unit
-
-mapping clause encdec =
-      SFENCE_INVAL_IR()                                           if haveSvinval()
-  <-> 0b0001100 @ 0b00001 @ 0b00000 @ 0b000 @ 0b00000 @ 0b1110011 if haveSvinval()
-
-function clause execute SFENCE_INVAL_IR() = {
-  if cur_privilege == User
-  then { handle_illegal(); RETIRE_FAIL }
-  else { RETIRE_SUCCESS }
-}
-
-mapping clause assembly = SFENCE_INVAL_IR() <-> "sfence.inval.ir"
-
-/* ****************************************************************** */