[PATCH] Arm Initialize SP for Cortex-R in semihosting case

[Tamar Christina]

Forwarding to list as well.

> -----Original Message-----
> From: Tamar Christina
> Sent: Tuesday, February 5, 2019 11:52
> To: Newlib <newlib@sourceware.org>; Richard Earnshaw
> <Richard.Earnshaw@arm.com>
> Cc: Alexander Fedotov <alfedotov@gmail.com>
> Subject: RE: [PATCH] Arm Initialize SP for Cortex-R in semihosting case
> 
> Hi All,
> 
> The patch is OK with me but I am not a maintainer so you'd need to wait for
> Richard for that.
> He's currently out but should be back early next week.
> 
> Cheers,
> Tamar
> 
> > -----Original Message-----
> > From: Corinna Vinschen <vinschen@redhat.com>
> > Sent: Friday, February 1, 2019 09:48
> > To: Richard Earnshaw <Richard.Earnshaw@arm.com>
> > Cc: Newlib <newlib@sourceware.org>; Tamar Christina
> > <Tamar.Christina@arm.com>; Alexander Fedotov <alfedotov@gmail.com>
> > Subject: Re: [PATCH] Arm Initialize SP for Cortex-R in semihosting
> > case
> >
> > Hey Richard,
> >
> > Care to take a look?
> >
> > On Jan 31 16:36, Alexander Fedotov wrote:
> > > Ping patch
> > >
> > > On Wed, Jan 23, 2019 at 3:22 PM Alexander Fedotov
> > <alfedotov@gmail.com> wrote:
> > > >
> > > > Patch updated. Forgot to move .Lstack in previous version.
> > > >
> > > > Alex
> > > >
> > > > On Wed, Jan 23, 2019 at 1:40 PM Alexander Fedotov
> > <alfedotov@gmail.com> wrote:
> > > > >
> > > > > Since Cortex-R cores doesn't have NVIC and therefore no hardware
> > > > > stack pointer initialization we have to force SP initialized by
> > > > > default value and then override if optional value is passed over
> > > > > HeapInfo
> > > > >
> > > > > Alex
> >
> > Thanks,
> > Corinna
> >
> > --
> > Corinna Vinschen
> > Cygwin Maintainer
> > Red Hat