[Qemu-devel] [PATCH 00/19] target/hppa: Convert to decodetree.py

[Richard Henderson]

The existing hppa backend uses a lot of mask/compare tables
to do decoding beyond the major opcode.  Converting the port
to the autogenerator makes things lots easier to read.


r~


Richard Henderson (19):
  target/hppa: Use DisasContextBase.is_jmp
  target/hppa: Begin using scripts/decodetree.py
  target/hppa: Convert move to/from system registers
  target/hppa: Convert remainder of system insns
  target/hppa: Unify specializations of OR
  target/hppa: Convert memory management insns
  target/hppa: Convert arithmetic/logical insns
  target/hppa: Convert indexed memory insns
  target/hppa: Convert fp multiply-add
  target/hppa: Convert conditional branches
  target/hppa: Convert shift, extract, deposit insns
  target/hppa: Convert direct and indirect branches
  target/hppa: Convert arithmetic immediate insns
  target/hppa: Convert offset memory insns
  target/hppa: Convert fp indexed memory insns
  target/hppa: Convert halt/reset insns
  target/hppa: Convert fp fused multiply-add insns
  target/hppa: Convert fp operate insns
  target/hppa: Merge translate_one into hppa_tr_translate_insn

 target/hppa/translate.c   | 3186 ++++++++++++++++++---------------------------
 target/hppa/Makefile.objs |    8 +
 target/hppa/insns.decode  |  525 ++++++++
 3 files changed, 1781 insertions(+), 1938 deletions(-)
 create mode 100644 target/hppa/insns.decode

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2.14.3