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[v2,00/11] target/cris: Convert to TranslatorOps

Message ID 20210620213249.1494274-1-richard.henderson@linaro.org
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Series target/cris: Convert to TranslatorOps | expand

Message

Richard Henderson June 20, 2021, 9:32 p.m. UTC 
I've reached a point where *all* targets must use the translator loop.  
Do that, plus some other obvious cleanups.

Changes for v2:
  * Fix (drop) singlestep check for max_insns.
    We already do that generically.
  * Move delay branch handling to tb_stop.
  * Improve tcg_gen_lookup_and_goto_ptr patch.
  * Patch 8, Use movcond for t_gen_cc_jmp, now
    folded into single caller, for JMP_INDIRECT.

I'll note, while glancing through the emitted opcodes,
that the comment at the top of the translator still stands:
The cc handling is the thing most in need of attention.


r~


Richard Henderson (11):
  target/cris: Add DisasContextBase to DisasContext
  target/cris: Replace DISAS_TB_JUMP with DISAS_NORETURN
  target/cris: Mark exceptions as DISAS_NORETURN
  target/cris: Remove DISAS_SWI
  target/cris: Fix use_goto_tb
  target/cris: Convert to TranslatorOps
  target/cris: Mark helper_raise_exception noreturn
  target/cris: Mark static arrays const
  target/cris: Move delayed branch handling to tb_stop
  target/cris: Use tcg_gen_lookup_and_goto_ptr
  target/cris: Improve JMP_INDIRECT

 target/cris/helper.h            |   2 +-
 target/cris/translate.c         | 392 +++++++++++++++++---------------
 target/cris/translate_v10.c.inc |  11 +-
 3 files changed, 218 insertions(+), 187 deletions(-)

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2.25.1