[PATCH] aarch64: Add unwind information to _start (bug 26853)

[Siddhesh Poyarekar]

On 11/9/20 4:36 PM, Florian Weimer via Libc-alpha wrote:
> This adds CFI directives which communicate that the stack ends
> with this function.
> 
> Fixes bug 26853.

This is fine.

Thanks,
Siddhesh