On Sat, 17 Jul 2021 at 23:18, Richard Henderson
<richard.hender...@linaro.org> wrote:
>
> Since 0b00b0c1e05b, tb->size must not be zero.
> Advance pc so that the breakpoint covers the insn at the bp.
>
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
> ---
>  target/avr/translate.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/target/avr/translate.c b/target/avr/translate.c
> index 8237a03c23..d768063d65 100644
> --- a/target/avr/translate.c
> +++ b/target/avr/translate.c
> @@ -2950,6 +2950,7 @@ static bool avr_tr_breakpoint_check(DisasContextBase 
> *dcbase, CPUState *cs,
>      DisasContext *ctx = container_of(dcbase, DisasContext, base);
>
>      gen_breakpoint(ctx);
> +    ctx->base.pc_next += 2; /* advance by minimum insn len so tb->size != 0 
> */
>      return true;
>  }

Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>

thanks
-- PMM

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