Fix MicroBlaze __backtrace get_frame_size namespace (bug 21022)

[Michael Eager]

On 01/03/2017 01:37 PM, Joseph Myers wrote:
> Many linknamespace tests fail for MicroBlaze because __backtrace (as
> brought in by libc_fatal.c) uses an inline function get_frame_size
> which is not declared static.  This patch fixes it to be declared
> static.
>
> Tested (compilation tests) with build-many-glibcs.py.
>
> 2017-01-03  Joseph Myers  <joseph@codesourcery.com>
>
> 	[BZ #21022]
> 	* sysdeps/microblaze/backtrace.c (get_frame_size): Make static.
>
> diff --git a/sysdeps/microblaze/backtrace.c b/sysdeps/microblaze/backtrace.c
> index 2b498f0..7cc28ff 100644
> --- a/sysdeps/microblaze/backtrace.c
> +++ b/sysdeps/microblaze/backtrace.c
> @@ -27,7 +27,7 @@ _identify_sighandler (unsigned long fp, unsigned long pc,
>                         unsigned long *pprev_fp, unsigned long *pprev_pc,
>                         unsigned long *retaddr);
>
> -inline long
> +static inline long
>   get_frame_size (unsigned long instr)
>   {
>     return abs ((short signed) (instr & 0xFFFF));

OK.


-- 
Michael Eager	 eager@eagercon.com
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