[OpenJDK 2D-Dev] RFR: 8253795: Implementation of JEP 391: macOS/AArch64 Port [v9]

Anton Kozlov akozlov at openjdk.java.net
Tue Mar 2 08:06:49 UTC 2021

On Fri, 12 Feb 2021 12:40:09 GMT, Florian Weimer <fweimer at openjdk.org> wrote:

>> only macos comiplers
> The comment is also wrong for glibc: The AArch64 ABI requires a 64 KiB guard region independently of page size, otherwise `-fstack-clash-protection` is not reliable.

Thanks, I deleted the comment. It describes implementation distinguishing initial and regular thread http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/548cb3b7b713#l12.7. I'm not sure why the comment was preserved for the bsd_x86, but I don't think it makes sense here.


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

More information about the 2d-dev mailing list