On Tue, May 28, 2019 at 10:46:44AM -0700, Jason Thorpe wrote: > > > On May 28, 2019, at 10:37 AM, Martin Husemann <[email protected]> wrote: > > > > Stupid question: since this is all very rare and non-performance critical, > > why isn't it done as a single register per call? Adding more registers > > when thy arrive in newer cpu variants, and not worrying about how they > > are saved (XSAVE or similar) nor what format is used in the kernel? > > It would make things a bit awkward for core files.
Please excuse my ignorance, but how is ptrace(2) related to core files? Martin
