RFR: 8340212: -Xshare:off -XX:CompressedClassSpaceBaseAddress=0x40001000000 crashes on macos-aarch64

[Coleen Phillimore]

Added checks to verify that the given compressed class base or shared base address and shift given will be decodable for aarch64.  This code is moved in PR https://github.com/openjdk/jdk/pull/20677 so this would be moved to the new place once that's integrated.

Tested with tier1-7.

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Commit messages:
 - 8340212: -Xshare:off -XX:CompressedClassSpaceBaseAddress=0x40001000000 crashes on macos-aarch64

Changes: https://git.openjdk.org/jdk/pull/21695/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21695&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8340212
  Stats: 100 lines in 7 files changed: 95 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/21695.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21695/head:pull/21695

PR: https://git.openjdk.org/jdk/pull/21695