Stack Overflow Tutorial 18-642

Prof. Phil Koopman, Carnegie Mellon University: Stack Overflow For slides, see: https://users.ece.cmu.edu/~koopman/lectures/ Anti-Patterns: No worst case stack size analysis Use of recursion No memory protection for stack The stack stores data for subroutines Automatic (non-static) variables Also, subroutine interrupt register saves Calls put data on stack Interrupts RTOS calls put data on stack too But what if the stack overflows? Need to handle worst-case stack size

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