[PATCH] i386: Do not attempt to change stack alignment

Florian Weimer fweimer@redhat.com
Tue May 22 09:37:00 GMT 2018


On 05/22/2018 11:33 AM, Andreas Schwab wrote:
> On Mai 22 2018, Florian Weimer <fweimer@redhat.com> wrote:
> 
>> On 05/22/2018 11:21 AM, Andreas Schwab wrote:
>>> On Mai 22 2018, fweimer@redhat.com (Florian Weimer) wrote:
>>>
>>>> All supported GCC versions handle stack alignment as expected.
>>>
>>> Can you explain what is expected here?
>>
>> As required by the current i386 ABI.
> 
> What is required, and how has the situation changed?

This was the stack alignment ABI change for the introduction of the SSE2 
ABI, so it's ancient history.

Thanks,
Florian



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