Hi - > [...] I'm not sure what you mean here about "always correct". It is > always correct that you should not use UTRACE_SINGLESTEP without > setting up a callback. [...]
I wonder if utrace could be more helpful here. If an engine just wants to single-step from some other callback, forcing it to have a quiesce callback just to re-re-re-repeat what it already asked for seems like make-work. Could utrace instead remember the last instruction received either via utrace_control() or from a real callback, and have utrace supply a dummy echo-bot quiesce? - FChE
