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Re: vm branch now uses vm repl by default

From: Neil Jerram
Subject: Re: vm branch now uses vm repl by default
Date: Wed, 10 Sep 2008 23:24:31 +0200

2008/9/10 Andy Wingo <address@hidden>:
> 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.)


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