RFR: 8295776: [JVMCI] Add AMD64 CPU flags for MPK and CET

Fri Oct 21 13:45:38 UTC 2022

Add the CPU flags for memory protection keys (MPK) and control flow enforcement technology (CET) to JVMCI such that Graal can make use of these technologies.

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Commit messages:
 - 8295776 - Add AMD64 CPU flags for MPK and CET

Changes: https://git.openjdk.org/jdk/pull/10810/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10810&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8295776
  Stats: 37 lines in 4 files changed: 34 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/10810.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10810/head:pull/10810

PR: https://git.openjdk.org/jdk/pull/10810