On Apr  1 18:36, Jon TURNEY wrote:
> On 01/04/2015 15:22, Corinna Vinschen wrote:
> >On Apr  1 14:19, Jon TURNEY wrote:
> >>Add ucontext.h header, defining ucontext_t and mcontext_t types.
> >>
> >>Provide sigaction sighandlers with a ucontext_t parameter, containing stack and
> >>context information.
> >>
> >>	* include/sys/ucontext.h : New header.
> >>	* include/ucontext.h : Ditto.
> >>	* exceptions.cc (call_signal_handler): Provide ucontext_t
> >>	parameter to signal handler function.
> >
> >Patch is ok with a single change:  Please add a "FIXME?" comment to:
> >
> >   else
> >     RtlCaptureContext();
> >
> >On second thought, calling RtlCaptureContext here is probably wrong.
> >
> >What we really need is the context of the thread when calling
> >call_signal_handler I think.
> 
> I had the same thought, but this is going to be quite tricky to achieve.
> 
> This patch depends on the change to newlib to add stack_t, so I will wait
> for that to land before committing this patch.

I ACKed the newlib patch already.  You can simply omit the RTEMS and
Cygwin checks.  Sebastian is right, there's no good reason to guard the
definition like this.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
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