Implement and add unit tests for MUL and ARITHMETIC_RIGHT_SHIFT
add .clang-format
Add expected failure for RESIZE and RESCALE unit tests

Signed-off-by: Kevin Cheng <kevin.cheng@arm.com>
Change-Id: I33c8afdc8998e8518f2b0e5fabddd36ce3aa2ee9
diff --git a/serialization/operator.def b/serialization/operator.def
index 66d3784..267976c 100644
--- a/serialization/operator.def
+++ b/serialization/operator.def
@@ -45,7 +45,7 @@
 
 /* elementwise - binary */
 DEF_OPERATOR(add,                     ADD,                      Add,                    None,             None)
-DEF_OPERATOR(arithmetic_right_shift,  ARITHMETIC_RIGHT_SHIFT,   ArithmeticRightShift,   None,             None)
+DEF_OPERATOR(arithmetic_right_shift,  ARITHMETIC_RIGHT_SHIFT,   ArithmeticRightShift,   ArithmeticRightShift, None)
 DEF_OPERATOR(bitwise_and,             BITWISE_AND,              BitwiseAnd,             None,             None)
 DEF_OPERATOR(bitwise_or,              BITWISE_OR,               BitwiseOr,              None,             None)
 DEF_OPERATOR(bitwise_xor,             BITWISE_XOR,              BitwiseXor,             None,             None)
@@ -56,7 +56,7 @@
 DEF_OPERATOR(logical_xor,             LOGICAL_XOR,              LogicalXor,             None,             None)
 DEF_OPERATOR(maximum,                 MAXIMUM,                  Maximum,                None,             None)
 DEF_OPERATOR(minimum,                 MINIMUM,                  Minimum,                None,             None)
-DEF_OPERATOR(mul,                     MUL,                      Mul,                    None,             None)
+DEF_OPERATOR(mul,                     MUL,                      Mul,                    Mul,              None)
 DEF_OPERATOR(pow,                     POW,                      Pow,                    None,             None)
 DEF_OPERATOR(sub,                     SUB,                      Sub,                    None,             None)
 DEF_OPERATOR(table,                   TABLE,                    Table,                  None,             None)