[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8255973: Add more logging to debug JDK-8255917

[Yumin Qi]

Changeset: 1d3d64f3
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-11-13 03:44:41 +0000
URL:       https://github.com/openjdk/aarch64-port/commit/1d3d64f3

8255973: Add more logging to debug JDK-8255917

Reviewed-by: ccheung, stuefe, iklam

! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/services/virtualMemoryTracker.cpp
! src/hotspot/share/services/virtualMemoryTracker.hpp
! test/hotspot/jtreg/runtime/cds/SharedBaseAddress.java