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From Egor Pasko <egor.pa...@gmail.com>
Subject Re: [jitrino]question about instrument
Date Fri, 21 Sep 2007 07:38:33 GMT
On the 0x358 day of Apache Harmony Estelle Liu wrote:
> Pavel,
>   My case is :The insertion of instrumentation code occurs in an optpass
> applied to a method(suppose foo), and TranslatorSession is used to translate
> the callees of foo. My question is whether the instrumentation code injected
> to callees of foo there is permanent. If not, how can I make that modified
> HIR permanent?

Estelle,

could you, please, reference a handy article or other material that
your technique is based on? It would help me a lot in understanding
what you are trying to do.

Specifically, I do not get what you mean by "call relations",
"permanent instrumentation" :)

> Thanks,
> 
> 2007/9/19, Pavel Ozhdikhin <pavel.ozhdikhin@gmail.com>:
> >
> > Estelle,
> >
> > Could you please give more details - what information do you want to
> > obtain
> > from the JIT?
> > For example, the simplest case is when the methods in the call chain are
> > inlined - you may adjust the inliner to insert the instrumentation code.
> >
> > Thanks,
> > Pavel
> >
> >
> > On 9/16/07, Estelle Liu <lyy1105@gmail.com> wrote:
> > >
> > > Hi,everyone,
> > > I'd like to instrument in the HIR of a method chain with call relations.
> > > Is there any way to go?
> > >
> > > --
> > > Estelle
> > >
> >
> 
> 
> 
> -- 
> Estelle

-- 
Egor Pasko


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