> Date: Sat, 17 Sep 2016 09:38:46 -0700
> From: Philip Guenther <guent...@gmail.com>
>
> On Sat, 17 Sep 2016, Mark Kettenis wrote:
> > Note that libunwind uses __gnu_Unwind_Find_exidx on Linux, so we could
> > follow Linux here and drop the dl_unwind_find_exidx alias. But my
> > personal preference is to follow the other BSDs here.
>
> The downside of the name used by the other BSDs is that it's in the
> application namespace, of course. <shrug>
Yup. Hence the weak attribute.
> > --- dlfcn/Makefile.inc 7 May 2016 19:05:22 -0000 1.5
> > +++ dlfcn/Makefile.inc 17 Sep 2016 16:04:32 -0000
> > @@ -5,3 +5,7 @@
> > .include <bsd.own.mk>
> >
> > SRCS+= dlfcn_stubs.c init.c tib.c
> > +
> > +.if ${MACHINE_ARCH} == "arm"
> > +SRCS+= exidx.c
> > +.endif
>
> Instead of a conditional in the Makefile, can't this all go under
> arch/arm?
It could. Not sure where exectly I should put it though. In a new
dlfcn subdirectory under arch/arm?
