Acked-by: Claudio Fontana <claudio.font...@huawei.com>
On Tuesday, 31 May 2016, Pranith Kumar <bobby.pr...@gmail.com> wrote:
> Cc: Claudio Fontana <claudio.font...@gmail.com <javascript:;>>
> Signed-off-by: Richard Henderson <r...@twiddle.net <javascript:;>>
> Signed-off-by: Pranith Kumar <bobby.pr...@gmail.com <javascript:;>>
> ---
> tcg/aarch64/tcg-target.inc.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/tcg/aarch64/tcg-target.inc.c b/tcg/aarch64/tcg-target.inc.c
> index 08efdf4..c361a5c 100644
> --- a/tcg/aarch64/tcg-target.inc.c
> +++ b/tcg/aarch64/tcg-target.inc.c
> @@ -360,6 +360,9 @@ typedef enum {
> I3510_EOR = 0x4a000000,
> I3510_EON = 0x4a200000,
> I3510_ANDS = 0x6a000000,
> +
> + /* System instructions. */
> + DMB_ISH = 0xd5033bbf,
> } AArch64Insn;
>
> static inline uint32_t tcg_in32(TCGContext *s)
> @@ -1625,6 +1628,9 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
> tcg_out_insn(s, 3508, SMULH, TCG_TYPE_I64, a0, a1, a2);
> break;
>
> + case INDEX_op_mb:
> + tcg_out32(s, DMB_ISH);
> + break;
> case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
> case INDEX_op_mov_i64:
> case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
> @@ -1749,6 +1755,7 @@ static const TCGTargetOpDef aarch64_op_defs[] = {
> { INDEX_op_muluh_i64, { "r", "r", "r" } },
> { INDEX_op_mulsh_i64, { "r", "r", "r" } },
>
> + { INDEX_op_mb, { "r" } },
> { -1 },
> };
>
> --
> 2.8.3
>
>
--
