On Friday, October 09, 2015 at 10:45:56 AM, Thomas Chou wrote:
> Hi Ley Foon,
>
> On 10/09/2015 10:51 AM, Ley Foon Tan wrote:
> >> +static void copy_exception_trampoline(void)
> >> +{
> >> + extern int _except_start, _except_end;
> >
> > Can we use void* for _except_start and _except_end?
>
> Yes, we can. Actually I used void * at first draft of this patch v1. But
> it doesn't work. We still need to get the address with '&' operator as
> in v2. I think it is confusing with void *, so I use int instead. But
> anything will do.
I think extern void * might work, but extern int is also OK when referencing
external symbol.
Best regards,
Marek Vasut
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