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.
Changes for v2:
* Replace aa32_simd_r16 by aa32_vfp_simd.
* Add aa64_fp_simd, aa32_vfp.
* Improve aa64 has_vfp/has_neon check.
* Fix some "any" tests.
r~
Richard Henderson (17):
target/arm: Add isar_feature_aa32_vfp_simd
target/arm: Rename isar_feature_aa32_fpdp_v2
target/arm: Add isar_feature_aa32_{fpsp_v2,fpsp_v3,fpdp_v3}
target/arm: Add isar_feature_aa64_fp_simd, isar_feature_aa32_vfp
target/arm: Improve ID_AA64PFR0 FP/SIMD validation
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 | 57 ++++-
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 | 23 +-
target/arm/arch_dump.c | 11 +-
target/arm/cpu.c | 67 ++---
target/arm/cpu64.c | 3 -
target/arm/helper.c | 4 +-
target/arm/kvm32.c | 5 -
target/arm/kvm64.c | 1 -
target/arm/m_helper.c | 11 +-
target/arm/machine.c | 5 +-
target/arm/translate-vfp.inc.c | 448 ++++++++++++++++++++-------------
target/arm/translate.c | 122 +++------
16 files changed, 498 insertions(+), 448 deletions(-)
--
2.20.1