RFR: 8283488: AArch64: Improve stack trace accuracy in hs log

[Denghui Dong]

On Tue, 22 Mar 2022 19:59:48 GMT, Andrew Haley <aph-open at littlepinkcloud.com> wrote:

> Please bring this to discussion early, maybe evenbefore you have a complete working solution.

Sure.
I found that there was a previous discussion on a similar issue that also mentioned libunwind, but seems no further progress.

https://mail.openjdk.java.net/pipermail/hotspot-dev/2020-April/041315.html

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

PR: https://git.openjdk.java.net/jdk/pull/7900