[PATCH] Maintain stack alignment in ____longjmp_chk on x86_64

[Andreas Schwab]

Ulrich Drepper <drepper@gmail.com> writes:

> On Thu, Apr 7, 2011 at 08:29, Andreas Schwab <schwab@redhat.com> wrote:
>> +                       call    __GI___fortify_fail;                          \
>> +                       nop;                                                  \
>
> Why would we need the nop after the call?

For correct unwind information.

Andreas.

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Andreas Schwab, schwab@redhat.com
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