Introduction -- Preliminaries -- Part I Debug of Design Bugs -- Automated Debugging for Logic Bugs -- Automated Debugging from Pre-Silicon to Post-Silicon -- Automated Debugging for Synchronization Bugs -- Part II Debug of Delay Faults -- Analyzing Timing Variations -- Automated Debugging for Timing Variations -- Efficient Automated Speedpath Debugging -- Part III Debug of Transactions -- Online Debug for NoC-Based Multiprocessor SoCs -- Summary and Outlook.