1 files changed, 8 insertions, 0 deletions
diff --git a/source/compiler/aslopcodes.c b/source/compiler/aslopcodes.c
index bd16cb5eb528..d5882ebf2827 100644
--- a/source/compiler/aslopcodes.c
+++ b/source/compiler/aslopcodes.c
@@ -802,6 +802,14 @@ OpcGenerateAmlOpcode (
         Op->Asl.Child->Asl.Next->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG;
         break;
 
+    case PARSEOP_TIMER:
+
+        if (AcpiGbl_IntegerBitWidth == 32)
+        {
+            AslError (ASL_REMARK, ASL_MSG_TRUNCATION, Op, NULL);
+        }
+        break;
+
     default:
         /* Nothing to do for other opcodes */
         break;