Re: [Qemu-devel] [Qemu-Devel][PATCH 3/3] Adding command line option to linux-user.

[Richard Henderson]

On 6/14/19 6:53 AM, vandersonmr wrote:
> Added -execfreq to enable execution frequency counting and dump
> all the TB's addresses and their execution frequency at the end
> of the execution.
> 
> Signed-off-by: vandersonmr <address@hidden>
> ---
>  linux-user/exit.c | 5 +++++
>  linux-user/main.c | 7 +++++++
>  2 files changed, 12 insertions(+)
> 
> diff --git a/linux-user/exit.c b/linux-user/exit.c
> index bdda720553..0c6a2f2d5b 100644
> --- a/linux-user/exit.c
> +++ b/linux-user/exit.c
> @@ -26,8 +26,13 @@
>  extern void __gcov_dump(void);
>  #endif
>  
> +extern bool enable_freq_count;

A third declaration.


r~