On Fri, Nov 12, 2021 at 2:11 AM LIU Zhiwei <zhiwei_...@c-sky.com> wrote: > > Signed-off-by: LIU Zhiwei <zhiwei_...@c-sky.com> > Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Reviewed-by: Alistair Francis <alistair.fran...@wdc.com> Alistair > --- > target/riscv/insn_trans/trans_rvv.c.inc | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/target/riscv/insn_trans/trans_rvv.c.inc > b/target/riscv/insn_trans/trans_rvv.c.inc > index 6fa673f4b2..6cc83356d9 100644 > --- a/target/riscv/insn_trans/trans_rvv.c.inc > +++ b/target/riscv/insn_trans/trans_rvv.c.inc > @@ -739,7 +739,8 @@ static bool amo_check(DisasContext *s, arg_rwdvm* a) > (!a->wd || vext_check_overlap_mask(s, a->rd, a->vm, false)) && > vext_check_reg(s, a->rd, false) && > vext_check_reg(s, a->rs2, false) && > - ((1 << s->sew) <= sizeof(target_ulong)) && > + /* TODO: RV128 could allow 128-bit atomics */ > + ((1 << s->sew) <= (get_xl(s) == MXL_RV32 ? 4 : 8)) && > ((1 << s->sew) >= 4)); > } > > -- > 2.25.1 > >
