hg: jdk/sandbox: 8228743: [PPC64, s390] Implement FastJNIAccessors

[chris.hegarty at oracle.com]

Changeset: 61c2e3e7315d
Author:    mdoerr
Date:      2019-07-30 17:54 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/61c2e3e7315d

8228743: [PPC64, s390] Implement FastJNIAccessors
Reviewed-by: goetz, lucy

! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/jniFastGetField_ppc.cpp
! src/hotspot/cpu/s390/gc/shared/barrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/shared/barrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/jniFastGetField_s390.cpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp