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Re: GDB record patch 0.1.3.1 for GDB-6.8 release
On Wed, 2008-05-21 at 14:45 -0400, Daniel Jacobowitz wrote:
> On Wed, May 21, 2008 at 03:35:16PM -0300, Thiago Jung Bauermann wrote:
> > Right. And that's very easy to implement right? Just throw away the
> > recorded entries "in the future". Or am I being to naÃve?
>
> It depends... hey, weren't you at my talk about this last June? :-)
Ahem. :-)
> I don't remember if I went into this part but there's a section in the
> proceedings.
IIRC, you did talk about the printf example and an event log.
> Continuing forward from a modified point depends on
> being able to synchronize external and recorded state. Just
> destroying the recorded state would work if you could detect
> relevant modifications - it's made slightly tricky by memory
> breakpoints but you're right, it's not too hard.
Yeah, I was ignoring the external world. Since the record patch also
ignores it, I guess it's okay for now...
That would probably be the meat of GDB record Mark II or something.
--
[]'s
Thiago Jung Bauermann
Software Engineer
IBM Linux Technology Center