Re: [PATCH] ntdll: Manually find the address of RtlUserThreadStart.

[Alexandre Julliard]

Huw Davies  writes:
> On Mon, Jun 15, 2020 at 02:27:19PM +0200, Alexandre Julliard wrote:
> > Huw Davies  writes:
> > > On i386 macOS allowing the dynamic loader to do so results in eax and ebx
> > > being cleared.
> >
> > This should go through the import table, not the dynamic loader. Where
> > do the registers get cleared?
>
> Ah, I see, eax isn't getting cleared, but it's being clobbered by
> __wine_spec_get_pc_thunk_eax .

Ah right, macOS is still using PIC. Anyway, these import thunks should
go away soon (the ultimate goal being for the Unix library to never
implicitly call back into PE).