Re: vm branch now uses vm repl by default

["Neil Jerram" <neiljerram@googlemail.com>]

2008/9/10 Andy Wingo <wingo@pobox.com>:
>
> Oh it has some. Here are the hooks:
>
>    vm-next-hook vm-apply-hook vm-boot-hook vm-return-hook
>    vm-break-hook vm-exit-hook vm-halt-hook vm-enter-hook
>
> They sound sufficient, but perhaps more could be added. Unless I
> misunderstand what the traps do (which is likely).

No, I agree that those sound sufficient.

> Certainly we do for debugging the VM itself. But besides that, if the VM
> will be the way that people will want to run their programs, they need
> good backtraces at the very least.

Yes, of course, silly me.  (I was thinking too much about breakpoints
and single-stepping, forgot about the basic error case.)

Regards,
        Neil