Merge remote-tracking branch 'remotes/stsquad/tags/pull-demacro-softmmu-100519-1...

Merge remote-tracking branch 'remotes/stsquad/tags/pull-demacro-softmmu-100519-1' into staging

Demacrofy the SoftMMU

  - the demacro itself
  - refactor TLB_RECHECK and fix bug
  - move unaligned handler out

# gpg: Signature made Fri 10 May 2019 20:34:14 BST
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-demacro-softmmu-100519-1:
  cputlb: Do unaligned store recursion to outermost function
  cputlb: Do unaligned load recursion to outermost function
  cputlb: Drop attribute flatten
  cputlb: Move TLB_RECHECK handling into load/store_helper
  accel/tcg: demacro cputlb

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>