target/i386: hax: change to use x86_update_hflags

Change to use x86_update_hflags instead of keeping another copy
at hax side. This also fix bug like HF_CPL_MASK should be SS.DPL,
not CS.DPL.

Signed-off-by: Tao Wu <lepton@google.com>
Message-Id: <20180110195056.85403-2-lepton@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 file changed