RFR: 8248404: AArch64: Remove uses of long and unsigned long [v2]

Tue Jan 11 17:21:13 UTC 2022

On Tue, 11 Jan 2022 16:08:05 GMT, Andrew Haley <aph at openjdk.org> wrote:

>> Well, I'm not convinced the x86 version is safe, really. It probably is, but the checked_cast costs nothing in production.
>
> Actually, thinking some more, I can see no guarantee that this `Address` is valid either. So I'm going to change my mind.

I'm going to remove the cast or cast it to uint64_t in universalUpcallHandler. thanks for bearing with me!

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PR: https://git.openjdk.java.net/jdk/pull/7023