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3 cards from this section. Quick, good the night before a test.
What is the role of the stack pointer in CPU operations?
Think about how it helps manage memory for function calls.
What information is included in the context when a procedure is called?
Consider what needs to be restored upon returning from a procedure.
What does a stack pointer do?
Consider its role in managing function calls.
True or False: The context saved during a procedure call includes the program counter.
Reflect on what needs to be restored on exit.
Describe in detail the process of calling a procedure and returning, using both the stack and the stack pointer in your explanation.
Focus on the order of operations and how memory is managed.
What are the potential consequences of not restoring the stack pointer correctly after nested procedure calls?
Consider how the stack structure supports flow control in programs.
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