On Mon, 27 Nov 2017, Noel Chiappa wrote: > I'm not familiar with dtrace(), but if it modifies some other routine's > code, then it would not be "self" modifying, right? No more than the IBM-360's "EX" instruction was self-modifying, I guess. -- Dave Horsfall DTM (VK2KFU) "Those who don't understand security will suffer."