[v2,0/6] TriCore 1.6.2 Instructions

Message

Bastian Koppelmann June 11, 2023, 6:52 p.m. UTC

Hi,

this patch series is in response to the tickets [1] [2], which point out missing
instructions from ISA v1.6.2. This is the first series that implements the low
hanging fruits.

Cheers,
Bastian

v1 -> v2:
    - Shuffle now uses shifts, instead of a buffer
    - Shuffle now does rev8 for all bytes in parallel

Bastian Koppelmann (6):
  target/tricore: Introduce ISA 1.6.2 feature
  target/tricore: Add popcnt.w insn
  target/tricore: Add LHA insn
  target/tricore: Add crc32l.w insn
  target/tricore: Add crc32.b insn
  target/tricore: Add shuffle insn

 target/tricore/cpu.c             | 13 ++++++++
 target/tricore/cpu.h             |  1 +
 target/tricore/helper.h          |  5 ++-
 target/tricore/op_helper.c       | 54 +++++++++++++++++++++++++++++++-
 target/tricore/translate.c       | 48 +++++++++++++++++++++++++---
 target/tricore/tricore-opcodes.h | 15 +++++++--
 6 files changed, 128 insertions(+), 8 deletions(-)