Re: [PATCH v3 3/3] target/riscv: Relax fld alignment requirement

[Richard Henderson]

On 8/2/24 17:24, LIU Zhiwei wrote:
> According to the risc-v specification:
> "FLD and FSD are only guaranteed to execute atomically if the effective
> address is naturally aligned and XLEN≥64."
>
> We currently implement fld as MO_ATOM_IFALIGN when XLEN < 64, which does
> not violate the rules. But it will hide some problems. So relax it to
> MO_ATOM_NONE.
>
> Signed-off-by: LIU Zhiwei<zhiwei_liu@linux.alibaba.com>
> ---
>   target/riscv/insn_trans/trans_rvd.c.inc | 18 ++++++++++++++----
>   1 file changed, 14 insertions(+), 4 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~