git: openjdk/loom: fibers: More aarch64 work

[duke]

Changeset: 23518dab
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2021-06-08 18:53:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/23518dab9de87e974743ff9bbfd5b966a679dce8

More aarch64 work

! src/hotspot/cpu/aarch64/continuation_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/continuation_x86.inline.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/os_cpu/bsd_aarch64/prefetch_bsd_aarch64.inline.hpp
! src/hotspot/os_cpu/linux_aarch64/prefetch_linux_aarch64.inline.hpp
! src/hotspot/os_cpu/windows_aarch64/prefetch_windows_aarch64.inline.hpp
! src/hotspot/share/runtime/continuation.cpp