[Qemu-devel] [PATCH v2 00/10] A64 SIMD patchset one: ld/st, C3.6.1..C3.6.7

[Peter Maydell <peter.maydell@linaro.org>]

This is an initial set of patches which make a start on SIMD (Neon)
emulation in the A64 decoder. The patches implement all the SIMD
load/store operations, provide a decoder skeleton for the SIMD
dp instructions, and implement all the instructions in the ARM ARM's
groupings C3.6.1 through C3.6.7.

Changes v1->v2:
 * minor tweaks as suggested by rth (noted more specifically
   below the fold in the affected patches)
 * reworked EXT to do vector accesses outside do_ext64 and
   thus avoid accessing the middle element twice
 * fixed incorrect handling of rn==sp, cleaned up tcg_rn code in
   the ld/st single and multiple patches

thanks
-- PMM

Alex Bennée (4):
  target-arm: A64: Add SIMD ld/st multiple
  target-arm: A64: Add decode skeleton for SIMD data processing insns
  target-arm: A64: Add SIMD copy operations
  target-arm: A64: Add SIMD modified immediate group

Michael Matz (3):
  target-arm: A64: Add SIMD TBL/TBLX
  target-arm: A64: Add SIMD ZIP/UZP/TRN
  target-arm: A64: Add SIMD across-lanes instructions

Peter Maydell (3):
  target-arm: A64: Add SIMD ld/st single
  target-arm: A64: Add SIMD EXT
  target-arm: A64: Add SIMD scalar copy instructions

 target-arm/helper-a64.c    |   31 +
 target-arm/helper-a64.h    |    1 +
 target-arm/translate-a64.c | 1454 +++++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 1477 insertions(+), 9 deletions(-)

-- 
1.8.5