Re: [Qemu-devel] [PATCH 3/3] target/riscv: call tcg_lookup_and_goto_ptr on DISAS_TOO_MANY

[Richard Henderson]

On 08/09/2018 02:43 PM, Emilio G. Cota wrote:
> diff --git a/target/riscv/translate.c b/target/riscv/translate.c
> index 66a80ca772..98e0311606 100644
> --- a/target/riscv/translate.c
> +++ b/target/riscv/translate.c
> @@ -1872,7 +1872,7 @@ static void riscv_tr_tb_stop(DisasContextBase *dcbase, 
> CPUState *cpu)
>          if (ctx->base.singlestep_enabled) {
>              gen_exception_debug();
>          } else {
> -            tcg_gen_exit_tb(NULL, 0);
> +            tcg_gen_lookup_and_goto_ptr();
>          }
>          break;
>      case DISAS_NORETURN:

This could just as easily use

  case DISAS_TOO_MANY:
    gen_goto_tb(ctx, 0, ctx->base.pc_next);


r~