On Fri, Jan 21, 2022 at 08:16:11PM +0100, soeren--- via Gcc-patches wrote:
> gcc/ChangeLog:
>
> * common/config/s390/s390-common.c (s390_supports_split_stack):
> Only support split-stack on glibc targets.
> * config/i386/gnu-user-common.h (STACK_CHECK_STATIC_BUILTIN): Ditto.
>
On Fri, Jan 21, 2022 at 11:47 AM H.J. Lu wrote:
>
> On Fri, Jan 21, 2022 at 11:23 AM Richard Sandiford via Gcc-patches
> wrote:
> >
> > soe...@soeren-tempel.net writes:
> > > From: Sören Tempel
> > >
> > > The -fsplit-stack option requires the pthread_t TCB definition in the
> > > libc to provid
On Fri, Jan 21, 2022 at 11:23 AM Richard Sandiford via Gcc-patches
wrote:
>
> soe...@soeren-tempel.net writes:
> > From: Sören Tempel
> >
> > The -fsplit-stack option requires the pthread_t TCB definition in the
> > libc to provide certain struct fields at specific hardcoded offsets. As
> > far a
soe...@soeren-tempel.net writes:
> From: Sören Tempel
>
> The -fsplit-stack option requires the pthread_t TCB definition in the
> libc to provide certain struct fields at specific hardcoded offsets. As
> far as I know, only glibc provides these fields at the required offsets.
> Most notably, musl
From: Sören Tempel
The -fsplit-stack option requires the pthread_t TCB definition in the
libc to provide certain struct fields at specific hardcoded offsets. As
far as I know, only glibc provides these fields at the required offsets.
Most notably, musl libc does not have these fields. However, si
