code review request for JVM/TI CompiledMethodLoad event extension (6580131)

[Daniel D. Daugherty]

Greetings,

The jvmticmlr.h stuff is in:

- OpenJDK6 - JDK and HotSpot sides
- JDK7 - JDK side
- HSX17 - HotSpot side

When HSX17-B08 pushes to JDK7, then the HotSpot side will
be in JDK7 also.

We'll be looking at the JDK6-Update train next...

Dan




Daniel D. Daugherty wrote:
> Greetings,
>
> The folks at AMD Labs have been kind enough to provide an
> extension to the JVM/TI CompileMethodLoad event in order
> to provide additional information about in-lining. This
> extension uses the existing (but previously unused)
> compile_info paramter:
>
> http://java.sun.com/javase/6/docs/platform/jvmti/jvmti.html#CompiledMethodLoad 
>
>
> Vasanth and company provided the HotSpot code changes and
> the original demo program. I just did the Makefile changes
> to export the new jvmticmlr.h file in the HotSpot repo and
> the integration of the demo program into JAVA_HOME/demo/jvmti
> in the JDK repo.
>
> Here is the webrev for the OpenJDK6 version of the changes:
>
>    http://cr.openjdk.java.net/~dcubed/6580131-webrev/0/
>
> The OpenJDK7 version of these changes are not expected to be
> very different from this version.
>
> For the Sun folks, the CCC request for adding the jvmticmlr.h
> is almost final. I'm waiting for the VM-SQE team to agree that
> the latest version addresses their review concerns, but I
> think the St Petersburg team is on holiday at the moment.
>
> Any reviews are appreciated.
>
> Dan
>
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	the expected extra notifications to describe inlining
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