Re: [PATCH v2 4/8] target/loongarch: Add avail_FP/FP_SP/FP_DP to check fpu instructions

[gaosong]

在 2023/8/12 上午12:09, Richard Henderson 写道:
> On 8/11/23 03:02, Song Gao wrote:
> > Signed-off-by: Song Gao<gaosong@loongson.cn>
> > ---
> >   .../loongarch/insn_trans/trans_farith.c.inc   | 96 ++++++++++++-------
> >   target/loongarch/insn_trans/trans_fcmp.c.inc  |  8 ++
> >   target/loongarch/insn_trans/trans_fcnv.c.inc  | 56 +++++------
> >   .../loongarch/insn_trans/trans_fmemory.c.inc  | 32 +++----
> >   target/loongarch/insn_trans/trans_fmov.c.inc  | 48 ++++++++--
> >   target/loongarch/translate.h                  |  3 +
> >   6 files changed, 157 insertions(+), 86 deletions(-)
>
> Since the manual does not explicitly list "basic floating point" vs 
> single vs double, I can only give you an

I have the same doubts.

Hi,  yijuan and shenjingyang,

Could you list more detail about CPUCFG.FP/FP_SP/FP_DP?

Thanks.
Song Gao

> Acked-by: Richard Henderson <richard.henderson@linaro.org>
>
>
> r~