Merge remote-tracking branch 'remotes/rth/tags/pull-pa-20170907' into staging

Conversion to TranslatorOps

# gpg: Signature made Thu 07 Sep 2017 19:42:48 BST
# gpg:                using RSA key 0x64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-pa-20170907:
  target/hppa: Convert to TranslatorOps
  target/hppa: Convert to DisasContextBase
  target/hppa: Convert to DisasJumpType
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>