[PATCH] x86-64/memset: Mark the debugger symbol as hidden

[H.J. Lu]

On Sat, May 5, 2018 at 8:46 AM, H.J. Lu <hongjiu.lu@intel.com> wrote:
> When MEMSET_SYMBOL (__memset, erms) is provided for debugger, mark it
> as hidden so that it will be local to the library.
>
> Any comments?
>
> H.J.
> ---
>         * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
>         (MEMSET_SYMBOL (__memset, erms)): Mark the debugger symbol as
>         hidden.
> ---
>  sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S b/sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
> index d0fe79c9f1..a0560cd5c8 100644
> --- a/sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
> +++ b/sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
> @@ -131,7 +131,8 @@ END (__memset_chk_erms)
>  /* Only used to measure performance of REP STOSB.  */
>  ENTRY (__memset_erms)
>  # else
> -/* Provide a symbol to debugger.  */
> +/* Provide a hidden symbol to debugger.  */
> +       .hidden MEMSET_SYMBOL (__memset, erms)
>  ENTRY (MEMSET_SYMBOL (__memset, erms))
>  # endif
>  L(stosb):
> --
> 2.17.0
>

I am checking it in.

-- 
H.J.