[jdk11u-dev] RFR: 8248238: Implementation: JEP 388: Windows AArch64 Support [v11]

[Reka Kovacs]

> Main commit of the Windows/AArch64 port.
> 
> Also fixes [JDK-8272181](https://bugs.openjdk.java.net/browse/JDK-8272181) by adding [`src/hotspot/os_cpu/windows_aarch64/pauth_windows_aarch64.inline.hpp`](https://github.com/openjdk/jdk11u-dev/pull/301/files#diff-235302dc4618158c4f75771ebbb6f0e4beeee5daf0a537b03ee4253a711268c6), which is needed for a successful Windows-AArch64 build.
> 
> Depends on #274 and #299.

Reka Kovacs has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains three commits:

 - Remove unnecessary warning pragma
 - Remove unnecessary changes
 - Backport 9604ee82690f89320614b37bfef4178abc869777

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Changes: https://git.openjdk.java.net/jdk11u-dev/pull/301/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=301&range=10
  Stats: 2321 lines in 50 files changed: 2141 ins; 116 del; 64 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/301.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/301/head:pull/301

PR: https://git.openjdk.java.net/jdk11u-dev/pull/301