RFR: 8253795: Implementation of JEP 391: macOS/AArch64 Port [v2]

Mon Jan 25 14:09:44 UTC 2021

On Mon, 25 Jan 2021 14:03:40 GMT, Per Liden <pliden at openjdk.org> wrote:

> In `make/autoconf/jvm-features.m4` I notice that you haven't enabled ZGC for macos/aarch64. Is that just an oversight, or is there a reason for that?

because it does not work
processor_id has no "official docs"-friendly implementation, only a hacky one from ios world.

Also ZGC needs additional W^X work.
I believe zgc supports needs to be done in a separate commit.

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PR: https://git.openjdk.java.net/jdk/pull/2200