[PATCH] msvcp90: Fix vtable alignment on macOS.

Austin English austinenglish at gmail.com
Thu Mar 14 14:51:54 CDT 2019


On Thu, Mar 7, 2019, 09:48 Alexandre Julliard <julliard at winehq.org> wrote:

> Ken Thomases <ken at codeweavers.com> writes:
>
> > On Mar 6, 2019, at 9:28 PM, Chip Davis <cdavis at codeweavers.com> wrote:
> >>
> >> March 6, 2019 7:01 PM, "Ken Thomases" <ken at codeweavers.com> wrote:
> >>
> >>> On macOS, the .align <n> directive aligns to 2^n, not just n.
> >>
> >> I wonder if we should explicitly use '.balign 8', since that always
> means "align to 8 bytes." Unless, of course, there are platforms that don't
> support it.
> >
> > This is a general issue that winebuild also explicitly contends with,
> > and it isn't using .balign (nor .p2align).  See
> > tools/winebuild/utils.c:get_alignment().  So, I assume .balign isn't
> > an acceptable solution.  I'd be happy to be told otherwise, though.
>
> It's not supported on Solaris, which was the reason for the winebuild
> code. I'm not sure if anybody still cares about Solaris nowadays...
>
> --
> Alexandre Julliard
> julliard at winehq.org


Does this also mean we can kill backticks in shell scripts? ;)

>
>
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