Enhanced HotSwapping

Chanwit Kaewkasi chanwit at gmail.com
Fri Dec 17 20:49:02 PST 2010


Hello Thomas,

It looks cool, and thank you for binaries.
Is this working through the debugger interface or JVMTI agents?

Regards,

Chanwit

On Sat, Dec 18, 2010 at 00:56, Thomas Wuerthinger
<thomas.wuerthinger at gmail.com> wrote:
> The source code for the HotSpot version that allows enhanced hotswapping
> (e.g., add and remove methods, fields, and super types) was just updated
> in the mlvm repository. There exists now also a light version of the
> modifications "hotswaplight.patch" that minimizes the difference to the
> current OpenJDK source code by omitting some of the more advanced
> features (e.g., method forwarding, calling deleted old methods,
> transformer methods). The enhanced VM passes all tests of Oracle's class
> redefinition test suite and comes with unit tests for the new features.
>
> There are binary builds available from "http://ssw.jku.at/dcevm" for
> Mac, Linux, and Windows. So, feel free to install a VM with the new
> hotswapping capabilities on your machine and test them using your
> favorite Java IDE.
>
> - thomas
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> mlvm-dev at openjdk.java.net
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>



-- 
Dr Chanwit Kaewkasi, Lecturer
School of Computer Engineering,
Suranaree University of Technology
Nakhon Ratchasima, Thailand 30000


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