11.5: Exercises

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Below are some quiz questions and suggested projects based on this chapter.

Questions

Below are some quiz questions based on this chapter.

1) Where is the macro definition placed in the assembly language source file?

2) When a macro is invoked, how many times is the code placed in the code segment?

3) Explain why, in a macro, labels are typically preceded by a %% (double percent sign).

4) Explain what might happen if the %% is not included on a label?

5) Is it legal to jump to a label that does not include the %%? If not legal, explain why. If legal, explain under what circumstances that might be useful.

6) When does the macro argument substitution occur?

Suggested Projects

Below are some suggested projects based on this chapter.

1) Implement the example program for a list average macro. Use the debugger to execute the program and display the final results. Create a debugger input file to show the results.

2) Update the program from the previous question to include the minimum and maximum values. Use the debugger to execute the program and display the final results. Create a debugger input file to show the results.

3) Create a macro to update an existing list by multiplying every element by 2. Invoke the macro at least three times of three different data sets. Use the debugger to execute the program and display the final results. Create a debugger input file to show the results.

4) Create a macro from the integer to ASCII conversion example from the previous chapter. Invoke the macro at least three times of three different data sets. Use the debugger to execute the program and display the final results. Create a debugger input file to show the results.