review for 7098528: crash with java -XX:+ExtendedDTraceProbes

[Vladimir Kozlov]

Tom,

Any difference from what you sent before?

Thanks,
Vladimir

Tom Rodriguez wrote:
> http://cr.openjdk.java.net/~never/7098528
> 61 lines changed: 46 ins; 12 del; 3 mod; 6107 unchg
> 
> 7098528: crash with java -XX:+ExtendedDTraceProbes
> Reviewed-by: kvn
> 
> The problem is that the dtrace and jvmti code asks for the size of the
> java.lang.Class instance before we've set the oop_size.  We could just
> pass the size argument down through the various interfaces but that
> seems fragile.  Instead I changed the initialization path for Class
> instances to setup the indirections earlier so that the dtrace paths
> work correctly.  Tested with failing command from bug report.
>