ARITHMETIC OPERATIONS IN MICRO SYMBOLIC SCRIPT

• FORMAT : keyword FLAG OPERAND1 OPERAND2 OUTPUT

• KEYWORD : add , sub , mul , div , mod , and , or , xor 

• FLAGS : .data , .value , .result ,  .xword

• OPERAND : The data which gets operated on, can be an immediate value or a variable

• OUTPUT : .result , .xword , variable , The result gets saved here.

• POSSIBLE COMBINATIONS :

var1 , var2 , var3 =  User Defined Variable

value1 , value2 = Immediate Data

keyword .data var1 var2 .result

keyword .data var1 var2 .xword

keyword .data var1 var2 var3

keyword .value value1 value2 .result

keyword .value value1 value2 xword

keyword .value value1 value2 var1

keyword .result value1 .result

keyword .result value1 .xword

keyword .result value1 var1

add .xword value1 .result

add .xword value1 .xword

add .xword value1 var1

• EDGE CASES

If no OUTPUT is specified Primary Accumulator (.result) is copied to Secondary Accumulator (.xword) to preserve it for potentially junk operations , Secondary Accumulator (xword) is NOT preserved in this operation.

If var1 (or any variable) uses the identifier name ".result" or ".xword" , the actual virtual accumulators will be prioritized