Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20170420' into...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20170420' into staging

target-arm queue:
 * implement M profile exception return properly
 * cadence GEM: fix multiqueue handling bugs
 * pxa2xx.c: QOMify a device
 * arm/kvm: Remove trailing newlines from error_report()
 * stellaris: Don't hw_error() on bad register accesses
 * Add assertion about FSC format for syndrome registers
 * Move excnames[] array into arm_log_exceptions()
 * exynos: minor code cleanups
 * hw/arm/boot: take Linux/arm64 TEXT_OFFSET header field into account
 * Fix APSR writes via M profile MSR

# gpg: Signature made Thu 20 Apr 2017 17:39:35 BST
# gpg:                using RSA key 0x3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20170420: (24 commits)
  arm: Remove workarounds for old M-profile exception return implementation
  arm: Implement M profile exception return properly
  arm: Track M profile handler mode state in TB flags
  arm: Abstract out "are we singlestepping" test to utility function
  arm: Move condition-failed codepath generation out of if()
  arm: Move gen_set_condexec() and gen_set_pc_im() up in the file
  arm: Factor out "generate right kind of step exception"
  arm: Thumb shift operations should not permit interworking branches
  arm: Don't implement BXJ on M-profile CPUs
  xlnx-zynqmp: Set the Cadence GEM revision
  cadence_gem: Make the revision a property
  cadence_gem: Correct the interupt logic
  cadence_gem: Correct the multi-queue can rx logic
  cadence_gem: Read the correct queue descriptor
  hw/arm: Qomify pxa2xx.c
  arm/kvm: Remove trailing newlines from error_report()
  stellaris: Don't hw_error() on bad register accesses
  target/arm: Add assertion about FSC format for syndrome registers
  arm: Move excnames[] array into arm_log_exceptions()
  target/arm: Add missing entries to excnames[] for log strings
  ...

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