me at kylehuey.com
Mon Nov 10 16:03:08 PST 2014
The comment in Registers.h says
> * This pseudo-register holds the system-call number when we get ptrace
> * enter-system-call and exit-system-call events. Setting it changes
> * the system-call executed when resuming after an enter-system-call
> * event.
Does that mean that we sometimes change which syscall we're executing
when we get an enter-syscall-event? Why do we do this?
More information about the rr-dev