Request for reviews .02 (M): 6961697: move nmethod constants section before instruction section

[Christian Thalinger]

On Thu, 2010-07-08 at 21:18 +0200, Christian Thalinger wrote:
> I agree on that.  When I've finished the new webrev I will merge it with
> the other workspace and do some performance evaluation.

So here's the new version:

http://cr.openjdk.java.net/~twisti/6961697/webrev.02/

This one is completely different to the ones before and much simpler.
The renaming part was moved to 6978355 and I only changed the order of
the code sections:  consts, insts, stubs.  The CodeBuffer works as
before and the memory layout is the same.  But when the CodeBuffer is
later copied into a CodeBlob the consts sections moves to the beginning.

I did a lot of testing with the changes of 6961690.