On Mon, May 17, 2021 at 05:50:08PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> We do not need to emit an exit_tb after an exception,
> as the latter will exit via longjmp.
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/translate.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/target/ppc/translate.c b/target/ppc/translate.c
> index 05e3c0417a..e68152810e 100644
> --- a/target/ppc/translate.c
> +++ b/target/ppc/translate.c
> @@ -4648,8 +4648,9 @@ static void gen_lookup_and_goto_ptr(DisasContext *ctx)
> } else if (sse & (CPU_SINGLE_STEP | CPU_BRANCH_STEP)) {
> uint32_t excp = gen_prep_dbgex(ctx);
> gen_exception(ctx, excp);
> +} else {
> +tcg_gen_exit_tb(NULL, 0);
> }
> -tcg_gen_exit_tb(NULL, 0);
> } else {
> tcg_gen_lookup_and_goto_ptr();
> }
--
David Gibson| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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