Stephen W. Melvin, Yale N. Patt. SPAM: a microcode based tool for tracing operating system events. In Proceedings of the 20st Annual Workshop and Symposium on Microprogramming and Microarchitecture, 1987, Colorado Springs, Colorado, USA, December 1-4, 1987. pages 168-171, ACM/IEEE, 1987. [doi]
Abstract is missing.