mbox series

[00/15] Hexagon (target/hexagon) update

Message ID 1616640610-17319-1-git-send-email-tsimpson@quicinc.com (mailing list archive)
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Series Hexagon (target/hexagon) update | expand

Message

Taylor Simpson March 25, 2021, 2:49 a.m. UTC 
This patch series is a significant update for the Hexagon target
    The first 9 patches address feedback from Richard Henderson <richard.henderson@linaro.org>
    The next 6 patches add the remaining instructions for the Hexagon scalar core

The patches are logically independent but are organized as a series to avoid potential
confilcts if they are merged out of order.

Taylor Simpson (15):
  Hexagon (target/hexagon) TCG generation cleanup
  Hexagon (target/hexagon) remove unnecessary inline directives
  Hexagon (target/hexagon) properly generate TB end for DISAS_NORETURN
  Hexagon (target/hexagon) decide if pred has been written at TCG gen time
  Hexagon (target/hexagon) change variables from int to bool when appropriate
  Hexagon (target/hexagon) utility function changes
  Hexagon (target/hexagon) use softfloat default NaN and tininess
  Hexagon (target/hexagon) replace float32_mul_pow2 with float32_scalbn
  Hexagon (target/hexagon) use softfloat for float-to-int conversions
  Hexagon (target/hexagon) instructions with multiple definitions
  Hexagon (target/hexagon) circular addressing
  Hexagon (target/hexagon) bit reverse (brev) addressing
  Hexagon (target/hexagon) load and unpack bytes instructions
  Hexagon (target/hexagon) load into shifted register instructions
  Hexagon (target/hexagon) CABAC decode bin

 fpu/softfloat-specialize.c.inc        |   5 +
 linux-user/hexagon/cpu_loop.c         |   2 +-
 target/hexagon/arch.c                 | 191 +++++++++++---
 target/hexagon/arch.h                 |   7 +-
 target/hexagon/conv_emu.c             | 177 -------------
 target/hexagon/conv_emu.h             |  31 ---
 target/hexagon/cpu.c                  |  14 +-
 target/hexagon/cpu.h                  |   6 +-
 target/hexagon/cpu_bits.h             |   2 +-
 target/hexagon/decode.c               |  80 +++---
 target/hexagon/fma_emu.c              |  40 +--
 target/hexagon/gen_tcg.h              | 458 ++++++++++++++++++++++++++++++++
 target/hexagon/gen_tcg_funcs.py       |   2 +-
 target/hexagon/genptr.c               | 243 ++++++++++++++++-
 target/hexagon/helper.h               |  22 +-
 target/hexagon/imported/alu.idef      |  44 ++++
 target/hexagon/imported/encode_pp.def |  30 +++
 target/hexagon/imported/float.idef    |  32 +++
 target/hexagon/imported/ldst.idef     |  68 +++++
 target/hexagon/imported/macros.def    |  47 ++++
 target/hexagon/imported/shift.idef    |  47 ++++
 target/hexagon/insn.h                 |  21 +-
 target/hexagon/macros.h               | 174 ++++++++++++-
 target/hexagon/meson.build            |   1 -
 target/hexagon/op_helper.c            | 373 ++++++++++++++++++--------
 target/hexagon/translate.c            |  79 +++---
 target/hexagon/translate.h            |   7 +-
 tests/tcg/hexagon/Makefile.target     |   5 +
 tests/tcg/hexagon/brev.c              | 185 +++++++++++++
 tests/tcg/hexagon/circ.c              | 393 ++++++++++++++++++++++++++++
 tests/tcg/hexagon/fpstuff.c           | 242 +++++++++++++++++
 tests/tcg/hexagon/load_align.c        | 415 +++++++++++++++++++++++++++++
 tests/tcg/hexagon/load_unpack.c       | 474 ++++++++++++++++++++++++++++++++++
 tests/tcg/hexagon/misc.c              |  47 ++++
 tests/tcg/hexagon/multi_result.c      | 249 ++++++++++++++++++
 35 files changed, 3726 insertions(+), 487 deletions(-)
 delete mode 100644 target/hexagon/conv_emu.c
 delete mode 100644 target/hexagon/conv_emu.h
 create mode 100644 tests/tcg/hexagon/brev.c
 create mode 100644 tests/tcg/hexagon/circ.c
 create mode 100644 tests/tcg/hexagon/load_align.c
 create mode 100644 tests/tcg/hexagon/load_unpack.c
 create mode 100644 tests/tcg/hexagon/multi_result.c