[PATCH 00/41] target/sparc: Implement VIS4

[Richard Henderson]

I whipped this up over the Christmas break, but I'm just now
getting around to posting.  I have not attempted to model the
newer cpus that have these features, but it is possible to
enable the features manually via -cpu properties.

Possibly the first 6 or 7 patches should be taken sooner than
later because they fix bugs in existing VIS[12] code.

I remove cpu_fpr[], so that we can use gvec on the same memory.


r~


Richard Henderson (41):
  linux-user/sparc: Add more hwcap bits for sparc64
  target/sparc: Fix FEXPAND
  target/sparc: Fix FMUL8x16
  target/sparc: Fix FMUL8x16A{U,L}
  target/sparc: Fix FMULD8*X16
  target/sparc: Fix FPMERGE
  target/sparc: Split out do_ms16b
  target/sparc: Perform DFPREG/QFPREG in decodetree
  target/sparc: Remove gen_dest_fpr_D
  target/sparc: Remove cpu_fpr[]
  target/sparc: Use gvec for VIS1 parallel add/sub
  target/sparc: Implement FMAf extension
  target/sparc: Add feature bits for VIS 3
  target/sparc: Implement ADDXC, ADDXCcc
  target/sparc: Implement CMASK instructions
  target/sparc: Implement FCHKSM16
  target/sparc: Implement FHADD, FHSUB, FNHADD, FNADD
  target/sparc: Implement FNMUL
  target/sparc: Implement FLCMP
  target/sparc: Implement FMEAN16
  target/sparc: Implement FPADD64 FPSUB64
  target/sparc: Implement FPADDS, FPSUBS
  target/sparc: Implement FPCMPEQ8, FPCMPNE8, FPCMPULE8, FPCMPUGT8
  target/sparc: Implement FSLL, FSRL, FSRA, FSLAS
  target/sparc: Implement LDXEFSR
  target/sparc: Implement LZCNT
  target/sparc: Implement MOVsTOw, MOVdTOx, MOVwTOs, MOVxTOd
  target/sparc: Implement PDISTN
  target/sparc: Implement UMULXHI
  target/sparc: Implement XMULX
  target/sparc: Enable VIS3 feature bit
  target/sparc: Implement IMA extension
  target/sparc: Add feature bit for VIS4
  target/sparc: Implement FALIGNDATAi
  target/sparc: Implement 8-bit FPADD, FPADDS, and FPADDUS
  target/sparc: Implement VIS4 comparisons
  target/sparc: Implement FPMIN, FPMAX
  target/sparc: Implement SUBXC, SUBXCcc
  target/sparc: Implement MWAIT
  target/sparc: Implement monitor asis
  target/sparc: Enable VIS4 feature bit

 target/sparc/asi.h             |   4 +
 target/sparc/helper.h          |  36 +-
 linux-user/elfload.c           |  51 +-
 target/sparc/cpu.c             |  12 +
 target/sparc/fop_helper.c      | 104 ++++
 target/sparc/ldst_helper.c     |   4 +
 target/sparc/translate.c       | 960 +++++++++++++++++++++++++++++----
 target/sparc/vis_helper.c      | 526 +++++++++++-------
 target/sparc/cpu-feature.h.inc |   4 +
 target/sparc/insns.decode      | 338 +++++++++---
 10 files changed, 1626 insertions(+), 413 deletions(-)

-- 
2.34.1