[jdk11u-dev] RFR: 8248238: Implementation: JEP 388: Windows AArch64 Support [v12]

[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 incrementally with one additional commit since the last revision:

  Add comment to explain PCH include
  
  And a single space for consistency

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk11u-dev/pull/301/files
  - new: https://git.openjdk.java.net/jdk11u-dev/pull/301/files/697c3398..d33ac761

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=301&range=11
 - incr: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=301&range=10-11

  Stats: 3 lines in 2 files changed: 2 ins; 0 del; 1 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