Add a field to store the reason trail in OpCodes

The reason trail will be available for all the OpCodes, so the field that
is to contain it has to be added to the OpCode base class.

Signed-off-by: Michele Tartara <mtartara@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

diff --git a/lib/opcodes.py b/lib/opcodes.py
index 74ebe9c..ee4da31 100644 (file)
--- a/lib/opcodes.py
+++ b/lib/opcodes.py
@@ -659,6 +659,8 @@ class OpCode(BaseOpCode):
      " for details"),
     (COMMENT_ATTR, None, ht.TMaybeString,
      "Comment describing the purpose of the opcode"),
+    (constants.OPCODE_REASON, None, ht.TMaybeList,
+     "The reason trail, describing why the OpCode is executed"),
     ]
   OP_RESULT = None