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Re: [Qemu-devel] [PATCH 3/3] target/riscv: call tcg_lookup_and_goto_ptr
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH 3/3] target/riscv: call tcg_lookup_and_goto_ptr on DISAS_TOO_MANY |
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Date: |
Fri, 10 Aug 2018 08:08:13 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 |
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~