On 24.07.2017 05:16, Richard Henderson wrote:
> On 07/21/2017 05:56 AM, David Hildenbrand wrote:
>> 1. smaller pgm irq instruction length fixes
>
> I think maybe we should add insn length data to the unwind data, so that we
> can
> have env->int_pgm_ilen set to the right value whenever cpu_restore_state is
> called.
>
>
> r~
>
You mean, passing a third argument to tcg_gen_insn_start():
tcg_gen_insn_start(dc.pc, dc.cc_op, dc.ilen);
by setting TARGET_INSN_START_EXTRA_WORDS=2 ?
Then we would have to do instruction length detection before
tcg_gen_insn_start() and therefore before translate_one().
--
Thanks,
David
