[PATCH, MPX] MPX-specific changes in dl_runtime routines

Ondřej Bílka neleai@seznam.cz
Thu Jul 9 14:29:00 GMT 2015


On Thu, Jul 09, 2015 at 07:12:24AM -0700, H.J. Lu wrote:
> On Thu, Jul 9, 2015 at 6:37 AM, Zamyatin, Igor <igor.zamyatin@intel.com> wrote:
> >> On Wed, Jul 8, 2015 at 8:56 AM, Zamyatin, Igor <igor.zamyatin@intel.com>
> >> wrote:
> >> > Fixed in the attached patch
> >> >
> >>
> >> I fixed some typos and updated sysdeps/i386/configure for
> >> HAVE_MPX_SUPPORT.  Please verify both with HAVE_MPX_SUPPORT and
> >> without on i386 and x86-64.
> >
> > Done, all works fine
> >
> 
> I checked it in for you.
> 
These are nice but you could have same problem with lazy tls allocation.
I wrote patch to merge trampolines, which now conflicts. Could you write
similar patch to solve that? Original purpose was to always save xmm
registers so we could use sse2 routines which speeds up lookup time.



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