[Qemu-devel] [PULL 00/48] target-arm queue

[Peter Maydell]

Arm queue; the bulk of this is the VFP decodetree conversion...

thanks
-- PMM

The following changes since commit 4747524f9f243ca5ff1f146d37e423c00e923ee1:

  Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2019-06-12' into 
staging (2019-06-13 11:58:00 +0100)

are available in the Git repository at:

  https://git.linaro.org/people/pmaydell/qemu-arm.git 
tags/pull-target-arm-20190613

for you to fetch changes up to 07e4c7f769120c9a5bd6a26c2dc1421f2f838d80:

  target/arm: Fix short-vector increment behaviour (2019-06-13 12:57:37 +0100)

----------------------------------------------------------------
target-arm queue:
 * convert aarch32 VFP decoder to decodetree
   (includes tightening up decode in a few places)
 * fix minor bugs in VFP short-vector handling
 * hw/core/bus.c: Only the main system bus can have no parent
 * smmuv3: Fix decoding of ID register range
 * Implement NSACR gating of floating point
 * Use tcg_gen_gvec_bitsel
 * Vectorize USHL and SSHL

----------------------------------------------------------------
Peter Maydell (44):
      target/arm: Implement NSACR gating of floating point
      hw/arm/smmuv3: Fix decoding of ID register range
      hw/core/bus.c: Only the main system bus can have no parent
      target/arm: Add stubs for AArch32 VFP decodetree
      target/arm: Factor out VFP access checking code
      target/arm: Fix Cortex-R5F MVFR values
      target/arm: Explicitly enable VFP short-vectors for aarch32 -cpu max
      target/arm: Convert the VSEL instructions to decodetree
      target/arm: Convert VMINNM, VMAXNM to decodetree
      target/arm: Convert VRINTA/VRINTN/VRINTP/VRINTM to decodetree
      target/arm: Convert VCVTA/VCVTN/VCVTP/VCVTM to decodetree
      target/arm: Move the VFP trans_* functions to translate-vfp.inc.c
      target/arm: Add helpers for VFP register loads and stores
      target/arm: Convert "double-precision" register moves to decodetree
      target/arm: Convert "single-precision" register moves to decodetree
      target/arm: Convert VFP two-register transfer insns to decodetree
      target/arm: Convert VFP VLDR and VSTR to decodetree
      target/arm: Convert the VFP load/store multiple insns to decodetree
      target/arm: Remove VLDR/VSTR/VLDM/VSTM use of cpu_F0s and cpu_F0d
      target/arm: Convert VFP VMLA to decodetree
      target/arm: Convert VFP VMLS to decodetree
      target/arm: Convert VFP VNMLS to decodetree
      target/arm: Convert VFP VNMLA to decodetree
      target/arm: Convert VMUL to decodetree
      target/arm: Convert VNMUL to decodetree
      target/arm: Convert VADD to decodetree
      target/arm: Convert VSUB to decodetree
      target/arm: Convert VDIV to decodetree
      target/arm: Convert VFP fused multiply-add insns to decodetree
      target/arm: Convert VMOV (imm) to decodetree
      target/arm: Convert VABS to decodetree
      target/arm: Convert VNEG to decodetree
      target/arm: Convert VSQRT to decodetree
      target/arm: Convert VMOV (register) to decodetree
      target/arm: Convert VFP comparison insns to decodetree
      target/arm: Convert the VCVT-from-f16 insns to decodetree
      target/arm: Convert the VCVT-to-f16 insns to decodetree
      target/arm: Convert VFP round insns to decodetree
      target/arm: Convert double-single precision conversion insns to decodetree
      target/arm: Convert integer-to-float insns to decodetree
      target/arm: Convert VJCVT to decodetree
      target/arm: Convert VCVT fp/fixed-point conversion insns to decodetree
      target/arm: Convert float-to-integer VCVT insns to decodetree
      target/arm: Fix short-vector increment behaviour

Richard Henderson (4):
      target/arm: Vectorize USHL and SSHL
      target/arm: Use tcg_gen_gvec_bitsel
      target/arm: Fix output of PAuth Auth
      decodetree: Fix comparison of Field

 target/arm/Makefile.objs          |   13 +
 tests/tcg/aarch64/Makefile.target |    2 +-
 target/arm/cpu.h                  |   11 +
 target/arm/helper.h               |   11 +-
 target/arm/translate-a64.h        |    2 +
 target/arm/translate.h            |    9 +-
 hw/arm/smmuv3.c                   |    2 +-
 hw/core/bus.c                     |   21 +-
 target/arm/cpu.c                  |    6 +
 target/arm/helper.c               |   75 +-
 target/arm/neon_helper.c          |   33 -
 target/arm/pauth_helper.c         |    4 +-
 target/arm/translate-a64.c        |   33 +-
 target/arm/translate-vfp.inc.c    | 2672 +++++++++++++++++++++++++++++++++++++
 target/arm/translate.c            | 1881 +++++---------------------
 target/arm/vec_helper.c           |   88 ++
 tests/tcg/aarch64/pauth-2.c       |   61 +
 scripts/decodetree.py             |    2 +-
 target/arm/vfp-uncond.decode      |   63 +
 target/arm/vfp.decode             |  242 ++++
 20 files changed, 3593 insertions(+), 1638 deletions(-)
 create mode 100644 target/arm/translate-vfp.inc.c
 create mode 100644 tests/tcg/aarch64/pauth-2.c
 create mode 100644 target/arm/vfp-uncond.decode
 create mode 100644 target/arm/vfp.decode