[PATCH 0/9] target/mips: Simplify MSA TCG logic

["Philippe Mathieu-Daudé" <f4bug@amsat.org>]

I converted MSA opcodes to decodetree. To keep the series
small I split it in 2, this is the non-decodetree specific
patches (so non-decodetree experts can review it ;) ).

First we stop using env->insn_flags to check for MSAi
presence, then we restrict TCG functions to DisasContext*.

Based-on: <20201130102228.2395100-1-f4bug@amsat.org>
"target/mips: Allow executing MSA instructions on Loongson-3A4000"

Philippe Mathieu-Daudé (9):
  target/mips: Introduce ase_msa_available() helper
  target/mips: Simplify msa_reset()
  target/mips: Use CP0_Config3 to set MIPS_HFLAG_MSA
  target/mips: Simplify MSA TCG logic
  target/mips: Remove now unused ASE_MSA definition
  target/mips: Alias MSA vector registers on FPU scalar registers
  target/mips: Extract msa_translate_init() from mips_tcg_init()
  target/mips: Remove CPUMIPSState* argument from gen_msa*() methods
  target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/BxZ()

 target/mips/internal.h           |   8 +-
 target/mips/mips-defs.h          |   1 -
 target/mips/kvm.c                |  12 +-
 target/mips/translate.c          | 206 ++++++++++++++++++-------------
 target/mips/translate_init.c.inc |  12 +-
 5 files changed, 138 insertions(+), 101 deletions(-)

-- 
2.26.2