hg: jdk/submit: 8209413: AArch64: NPE in clhsdb jstack command

[ningsheng.jian at arm.com]

Changeset: 351ce5aab5bd
Author:    ngasson
Date:      2019-02-19 14:11 +0800
URL:       http://hg.openjdk.java.net/jdk/submit/rev/351ce5aab5bd

8209413: AArch64: NPE in clhsdb jstack command
Reviewed-by: aph

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/aarch64/AARCH64CurrentFrameGuess.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/aarch64/AARCH64Frame.java