Merge remote-tracking branch 'remotes/bkoppelmann/tags/pull-tricore-20150127' into...

Merge remote-tracking branch 'remotes/bkoppelmann/tags/pull-tricore-20150127' into staging

tricore bugfixes and RR1, RR2, RRPW and RRR insn

# gpg: Signature made Tue 27 Jan 2015 12:02:06 GMT using RSA key ID 6B69CA14
# gpg: Good signature from "Bastian Koppelmann <kbastian@mail.uni-paderborn.de>"

* remotes/bkoppelmann/tags/pull-tricore-20150127:
  target-tricore: Add instructions of RRR opcode format
  target-tricore: Add instructions of RRPW opcode format
  target-tricore: Add instructions of RR2 opcode format
  target-tricore: Add instructions of RR1 opcode format, that have 0x93 as first opcode
  target-tricore: split up suov32 into suov32_pos and suov32_neg
  target-tricore: Fix bugs found by coverity
  target-tricore: calculate av bits before saturation
  target-tricore: Several translator and cpu model fixes
  target-tricore: Add missing ULL suffix on 64 bit constant

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