Gabriele Svelto on Nostr: Instruction faults cannot be predicted either: if a memory access fails because it ...

Instruction faults cannot be predicted either: if a memory access fails because it access a protected memory area the flow of instructions must be stopped, undoing everything that should have happened before the faulting instruction and steering the core towards executing code provided by the operating system for such case, giving the impression that execution stopped right there in a perfectly sequential way. 7/31