[PATCH] Add CFI to x86_64 RTLD_START

[Andreas Schwab]

Keno Fischer <keno@juliacomputing.com> writes:

> diff --git a/sysdeps/x86_64/dl-machine.h b/sysdeps/x86_64/dl-machine.h
> index ed0c1a8..7a246d4 100644
> --- a/sysdeps/x86_64/dl-machine.h
> +++ b/sysdeps/x86_64/dl-machine.h
> @@ -141,10 +141,15 @@ elf_machine_runtime_setup (struct link_map *l,
> int lazy, int profile)
>   .align 16\n\
>  .globl _start\n\
>  .globl _dl_start_user\n\
> -_start:\n\
> +_start:\n"\
> +CFI_STARTPROC "\n"\
> +CFI_UNDEFINED(%rip) "\n\

No need for backslash continuation outside of the string literals.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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