Merge remote-tracking branch 'remotes/bkoppelmann/tags/pull-tricore-20150303' into...

Merge remote-tracking branch 'remotes/bkoppelmann/tags/pull-tricore-20150303' into staging

TriCore RRR1, RRR2 instructions and bugfixes

# gpg: Signature made Tue Mar  3 01:12:02 2015 GMT using RSA key ID 6B69CA14
# gpg: Good signature from "Bastian Koppelmann <[email protected]>"

* remotes/bkoppelmann/tags/pull-tricore-20150303:
  target-tricore: Add instructions of RRR1 opcode format, which have 0xc3 as first opcode
  target-tricore: Add instructions of RRR1 opcode format, which have 0x43 as first opcode
  target-tricore: Add instructions of RRR1 opcode format, which have 0x83 as first opcode
  target-tricore: Add instructions of RRR2 opcode format
  target-tricore: fix msub32_suov return wrong results
  target-tricore: Fix RLC_ADDI, RLC_ADDIH using wrong microcode helper

Signed-off-by: Peter Maydell <[email protected]>