On Sat, Nov 23, 2024 at 09:07:05AM -0600, Richard Henderson wrote:
> From: J. Neuschäfer <[email protected]>
>
> This aligns with strace, and is very useful when tracing multi-threaded
> programs. The result is the same in single-threaded programs.
>
> Signed-off-by: J. Neuschäfer <[email protected]>
> Message-Id: [email protected]
> [rth: Use TaskState.ts_tid via get_task_state()]
> Signed-off-by: Richard Henderson <[email protected]>
> ---
>  linux-user/strace.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/linux-user/strace.c b/linux-user/strace.c
> index b70eadc19e..f68c5cdc44 100644
> --- a/linux-user/strace.c
> +++ b/linux-user/strace.c
> @@ -4401,7 +4401,7 @@ print_syscall(CPUArchState *cpu_env, int num,
>      if (!f) {
>          return;
>      }
> -    fprintf(f, "%d ", getpid());
> +    fprintf(f, "%d ", get_task_state(env_cpu(cpu_env))->ts_tid);

Ah, that works too. Thanks for taking care of this patch!

J.

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