First Edition (October 1997)

Trademarks and Acknowledgements

About This Book

Chapter 1. Kernel Environment

Chapter 2. System Calls

Chapter 3. Virtual File Systems

Chapter 4. Kernel Services

Chapter 5. Asynchronous I/O Subsystem

Chapter 6. Device Configuration Subsystem

Chapter 7. Communications I/O Subsystem

Chapter 8. Graphic Input Devices Subsystem

Chapter 9. Low Function Terminal Subsystem

Chapter 10. Logical Volume Subsystem

Chapter 11. Printer Addition Management Subsystem

Chapter 12. Small Computer System Interface Subsystem

Chapter 13. Integrated Device Electronics (IDE) Subsystem

Chapter 14. Serial Direct Access Storage Device Subsystem

Chapter 15. Debugging Tools
System Dump
The crash Command
Kernel Debug Program
Kernel Debug Program Commands
Maps and Listings as Tools for the Kernel Debug Program
Using the Kernel Debug Program
Error Messages for the Kernel Debug Program
Error Logging
Debug and Performance Tracing
Memory Overlay Detection System (MODS)

Appendix A. Alphabetical List of Kernel Services