RFR (M): 8149415: [AArch64] implement JVMCI CodeInstaller

[Christian Thalinger]

https://bugs.openjdk.java.net/browse/JDK-8149415 <https://bugs.openjdk.java.net/browse/JDK-8149415>
http://cr.openjdk.java.net/~twisti/8149415/webrev.01/ <http://cr.openjdk.java.net/~twisti/8149415/webrev.01/>

This is a first cut of the CodeInstaller implementation for AArch64.  One missing part is compressed oops support but it’s not a big issue because Graal doesn’t support it yet either.

The patch also includes changes to AMD64 and SPARC’s RegisterConfig to use an array for the reserved registers.  The code before was too hard to understand.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/attachments/20160209/c46d0c9d/attachment.html>