Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-2.10-pull-request' into...

Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-2.10-pull-request' into staging

# gpg: Signature made Wed 21 Jun 2017 22:00:24 BST
# gpg:                using RSA key 0xF30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>"
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier/tags/m68k-for-2.10-pull-request:
  target-m68k: add FPCR and FPSR
  target-m68k: define 96bit FP registers for gdb on 680x0
  target-m68k: use floatx80 internally
  target-m68k: initialize FPU registers
  target-m68k: move fmove CR to a function

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