CSC 242 Quiz Project 7 Name:________________________

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Project 8

1. Trace through SimpleFunction.vm in project 8.
   // Performs a simple calculation and returns the result.
   function SimpleFunction.test 2
   push local 0
   push local 1
   add
   not
   push argument 0
   add
   push argument 1
   sub
   return
   1. How many arguments are passed to the function?
      
       
   2. Write an arithmetic/Boolean expression that evaluates to the same return value given variable inputs.
      
       
   3. What is the return value using the arguments given in the script "SimpleFunctionVME.tst?"
      
       
2. Write the assembly code that implements the VM command "push argument 1" using the same arguments (int command, String segment, int index) as specified in the API where approriate.
   
   
   
   
    
3. Write the assembly code that implements the VM command "lt."
   
   
   
    
4. Write the assembly code that implements the VM command "goto loop."