[discuss] semantics, "replay debugging" vs. "reverse debugging"

[Jakob Engblom]

> I heard some non-opensource implement of reverse. Do you have some
> message about them?

And Simics and VmWare I guess count to that, even if they talk to gdb.

And Lauterbach and GreenHills hardware-based solutions. I would not be surprised
if ARM also sneaks one out the door, they have the trace facilities in their
cores to do it.

/jakob