Hi,

This series adds LoongArch LASX instructions.

About test:
We use RISU test the LoongArch LASX instructions.

QEMU:
    https://github.com/loongson/qemu/tree/tcg-old-abi-support-lasx
RISU:
    https://github.com/loongson/risu/tree/loongarch-suport-lasx

Please review, Thanks.

Song Gao (46):
  target/loongarch: Add LASX data type XReg
  target/loongarch: meson.build support build LASX
  target/loongarch: Add CHECK_ASXE maccro for check LASX enable
  target/loongarch: Implement xvadd/xvsub
  target/loongarch: Implement xvreplgr2vr
  target/loongarch: Implement xvaddi/xvsubi
  target/loongarch: Implement xvneg
  target/loongarch: Implement xvsadd/xvssub
  target/loongarch: Implement xvhaddw/xvhsubw
  target/loongarch: Implement xvaddw/xvsubw
  target/loongarch: Implement xavg/xvagr
  target/loongarch: Implement xvabsd
  target/loongarch: Implement xvadda
  target/loongarch: Implement xvmax/xvmin
  target/loongarch: Implement xvmul/xvmuh/xvmulw{ev/od}
  target/loongarch: Implement xvmadd/xvmsub/xvmaddw{ev/od}
  target/loongarch; Implement xvdiv/xvmod
  target/loongarch: Implement xvsat
  target/loongarch: Implement xvexth
  target/loongarch: Implement vext2xv
  target/loongarch: Implement xvsigncov
  target/loongarch: Implement xvmskltz/xvmskgez/xvmsknz
  target/loognarch: Implement xvldi
  target/loongarch: Implement LASX logic instructions
  target/loongarch: Implement xvsll xvsrl xvsra xvrotr
  target/loongarch: Implement xvsllwil xvextl
  target/loongarch: Implement xvsrlr xvsrar
  target/loongarch: Implement xvsrln xvsran
  target/loongarch: Implement xvsrlrn xvsrarn
  target/loongarch: Implement xvssrln xvssran
  target/loongarch: Implement xvssrlrn xvssrarn
  target/loongarch: Implement xvclo xvclz
  target/loongarch: Implement xvpcnt
  target/loongarch: Implement xvbitclr xvbitset xvbitrev
  target/loongarch: Implement xvfrstp
  target/loongarch: Implement LASX fpu arith instructions
  target/loongarch: Implement LASX fpu fcvt instructions
  target/loongarch: Implement xvseq xvsle xvslt
  target/loongarch: Implement xvfcmp
  target/loongarch: Implement xvbitsel xvset
  target/loongarch: Implement xvinsgr2vr xvpickve2gr
  target/loongarch: Implement xvreplve xvinsve0 xvpickve xvb{sll/srl}v
  target/loongarch: Implement xvpack xvpick xvilv{l/h}
  target/loongarch: Implement xvshuf xvperm{i} xvshuf4i xvextrins
  target/loongarch: Implement xvld xvst
  target/loongarch: CPUCFG support LASX

 linux-user/loongarch64/signal.c              |    1 +
 target/loongarch/cpu.c                       |    4 +
 target/loongarch/cpu.h                       |   16 +
 target/loongarch/disas.c                     |  924 +++++
 target/loongarch/gdbstub.c                   |    1 +
 target/loongarch/helper.h                    |  592 ++++
 target/loongarch/insn_trans/trans_lasx.c.inc | 3203 +++++++++++++++++
 target/loongarch/insns.decode                |  828 +++++
 target/loongarch/internals.h                 |   22 -
 target/loongarch/lasx_helper.c               | 3221 ++++++++++++++++++
 target/loongarch/lsx_helper.c                |  111 +-
 target/loongarch/machine.c                   |   40 +-
 target/loongarch/meson.build                 |    1 +
 target/loongarch/translate.c                 |   18 +
 target/loongarch/vec.h                       |  125 +
 15 files changed, 9006 insertions(+), 101 deletions(-)
 create mode 100644 target/loongarch/insn_trans/trans_lasx.c.inc
 create mode 100644 target/loongarch/lasx_helper.c
 create mode 100644 target/loongarch/vec.h

-- 
2.39.1