Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20140208' into...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20140208' into staging

target-arm queue:
 * more A64 Neon instructions
 * AArch32 VCVTB and VCVTT ARMv8 instructions
 * fixes to inaccuracies in GIC emulation
 * libvixl disassembler for A64
 * Allwinner SoC ethernet controller
 * zynq software system reset support

# gpg: Signature made Sat 08 Feb 2014 15:53:05 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"

* remotes/pmaydell/tags/pull-target-arm-20140208: (29 commits)
  arm/zynq: Add software system reset via SCLR
  hw/arm/allwinner-a10: initialize EMAC
  hw/net: add support for Allwinner EMAC Fast Ethernet controller
  util/fifo8: clear fifo head upon reset
  util/fifo8: implement push/pop of multiple bytes
  disas: Implement disassembly output for A64
  disas/libvixl: Fix upstream libvixl compilation issues
  disas: Add subset of libvixl sources for A64 disassembler
  rules.mak: Link with C++ if we have a C++ compiler
  rules.mak: Support .cc as a C++ source file suffix
  arm_gic: Add GICC_APRn state to the GICState
  vmstate: Add uint32 2D-array support
  arm_gic: Support setting/getting binary point reg
  arm_gic: Keep track of SGI sources
  arm_gic: Fix GIC pending behavior
  target-arm: Add support for AArch32 64bit VCVTB and VCVTT
  target-arm: A64: Add FNEG and FABS to the SIMD 2-reg-misc group
  target-arm: A64: Add 2-reg-misc REV* instructions
  target-arm: A64: Add narrowing 2-reg-misc instructions
  target-arm: A64: Implement 2-reg-misc CNT, NOT and RBIT
  ...

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