On Tue, Jun 12, 2018 at 23:15:49 -0400, Yaowei Bai wrote:
> Signed-off-by: Yaowei Bai <baiyao...@cmss.chinamobile.com>
> ---
> docs/devel/tracing.txt | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/docs/devel/tracing.txt b/docs/devel/tracing.txt
> index 07abbb3..6ab32cc 100644
> --- a/docs/devel/tracing.txt
> +++ b/docs/devel/tracing.txt
> @@ -18,7 +18,7 @@ for debugging, profiling, and observing execution.
>
> 3. Run the virtual machine to produce a trace file:
>
> - qemu -trace events=/tmp/events ... # your normal QEMU invocation
> + qemu --trace events=/tmp/events ... # your normal QEMU invocation
The second dash is not missing; both '-args' and '--args' work.
'-args' seems to be favoured though; see `qemu -h' or `qemu --h' :-)
Emilio
