1 files changed, 4 insertions, 0 deletions
diff --git a/disas/riscv.h b/disas/riscv.h
index 9288255915..debbe69239 100644
--- a/disas/riscv.h
+++ b/disas/riscv.h
@@ -192,6 +192,10 @@ typedef struct {
 } rv_comp_data;
 
 enum {
+    rv_op_illegal = 0
+};
+
+enum {
     rvcd_imm_nz = 0x1
 };