[PATCH 00/19] target/arm: vfp feature and decodetree cleanup

[Richard Henderson]

The main goal of the patchset is to move the ARM_FEATURE_VFP
test from outside of the disas_vfp_insn() to inside each of
the trans_* functions, so that we get the proper ISA check
for each case.

At the end of that, it is easy to eliminate all of the remaining
tests vs ARM_FEATURE_VFP* in favor of the preferred ISAR tests.

Finally, there are a couple of cleanups to vfp.decode to make
things a bit more legible.


r~


Richard Henderson (19):
  target/arm: Fix field extract from MVFR[0-2]
  target/arm: Rename isar_feature_aa32_simd_r32
  target/arm: Use isar_feature_aa32_simd_r32 more places
  target/arm: Set MVFR0.FPSP for ARMv5 cpus
  target/arm: Add isar_feature_aa32_simd_r16
  target/arm: Rename isar_feature_aa32_fpdp_v2
  target/arm: Add isar_feature_aa32_{fpsp_v2,fpsp_v3,fpdp_v3}
  target/arm: Perform fpdp_v2 check first
  target/arm: Replace ARM_FEATURE_VFP3 checks with fp{sp,dp}_v3
  target/arm: Add missing checks for fpsp_v2
  target/arm: Replace ARM_FEATURE_VFP4 with isar_feature_aa32_simdfmac
  target/arm: Remove ARM_FEATURE_VFP check from disas_vfp_insn
  target/arm: Move VLLDM and VLSTM to vfp.decode
  target/arm: Move the vfp decodetree calls next to the base isa
  linux-user/arm: Replace ARM_FEATURE_VFP* tests for HWCAP
  target/arm: Remove ARM_FEATURE_VFP*
  target/arm: Add formats for some vfp 2 and 3-register insns
  target/arm: Split VFM decode
  target/arm: Split VMINMAXNM decode

 target/arm/cpu.h               |  56 ++--
 target/arm/vfp-uncond.decode   |  12 +-
 target/arm/vfp.decode          | 153 +++++------
 hw/intc/armv7m_nvic.c          |  20 +-
 linux-user/arm/signal.c        |   4 +-
 linux-user/elfload.c           |  24 +-
 target/arm/arch_dump.c         |  11 +-
 target/arm/cpu.c               |  50 +---
 target/arm/cpu64.c             |   3 -
 target/arm/helper.c            |  17 +-
 target/arm/kvm32.c             |   5 -
 target/arm/kvm64.c             |   1 -
 target/arm/m_helper.c          |  11 +-
 target/arm/machine.c           |   3 +-
 target/arm/translate-vfp.inc.c | 467 ++++++++++++++++++++-------------
 target/arm/translate.c         | 121 ++-------
 16 files changed, 479 insertions(+), 479 deletions(-)

-- 
2.20.1