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From: Andreas Schwab <schwab@linux-m68k.org>
To: Keno Fischer <keno@juliacomputing.com>
Cc: libc-alpha@sourceware.org
Subject: Re: [PATCH] Add CFI to x86_64 RTLD_START
Date: Mon, 04 Jul 2016 18:23:00 -0000	[thread overview]
Message-ID: <87r3b9qn3n.fsf@linux-m68k.org> (raw)
In-Reply-To: <CABV8kRzPpdhRsWOsU+zNEc7AcAqTqm1xdWxM0rufGAjk=yn4TA@mail.gmail.com> (Keno Fischer's message of "Mon, 4 Jul 2016 13:38:51 -0400")

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
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

  reply	other threads:[~2016-07-04 18:23 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-04 17:39 Keno Fischer
2016-07-04 18:23 ` Andreas Schwab [this message]
2016-07-04 18:28   ` Keno Fischer
2016-07-04 19:38     ` Andreas Schwab
2016-07-08 20:46       ` Keno Fischer
     [not found]         ` <CABV8kRwpe3k49Kk5bA-cfsF9vPj6y_1sSe_dWk8F3sTtkeDPGA@mail.gmail.com>
2016-08-02  3:27           ` Keno Fischer
2016-08-11 19:39             ` Keno Fischer
2016-11-01 20:49               ` Keno Fischer
2016-11-07 16:44                 ` H.J. Lu
2016-11-16  3:52                   ` Keno Fischer

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