[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8257828: SafeFetch may crash if invoked in non-JavaThreads

[Thomas Stuefe]

Changeset: 3ab1dfeb
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2020-12-15 07:00:54 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/3ab1dfeb

8257828: SafeFetch may crash if invoked in non-JavaThreads

Reviewed-by: mdoerr, kbarrett, coleenp, dholmes

! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp
+ test/hotspot/gtest/runtime/test_safefetch.cpp