[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8254189: Improve comments for StackOverFlow and fix in_xxx() functions

[Thomas Stuefe]

Changeset: 4031cb41
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2020-10-29 06:30:03 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/4031cb41

8254189: Improve comments for StackOverFlow and fix in_xxx() functions

Reviewed-by: dholmes, gziemski

! src/hotspot/share/runtime/stackOverflow.hpp
+ test/hotspot/gtest/runtime/test_stackoverflow.cpp