Add the support needed for creating prstatus elf notes. This
allows us to use QMP dump-guest-memory.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Message-id: 1452542185-10914-6-git-send-email-drjones@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: moved setting of cpu::write_elf64_note inside !CONFIG_USER_ONLY
ifdef to avoid compile failure for linux-user build]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
