Sorry. I am trying to use j...@rtems.org more and this
actually bounced from the rtems devel mailing list. I
have a habit to break. :(
On 10/29/2015 8:14 AM, Jan Sommer wrote:
Hi,
This patch will make the define _NCPUWORDS accessible for the ada runtime. It
is necessary to model the pthread_attr_t implementation for rtems in Ada.
We had a stack corruption because the C an Ada declarations of the type where
out of synch.
I will send the updated s-osinte-rtems.ads to gcc if this patch is accepted.
I put devel@rtems.org CC for input from the rtems developers.
Is it possible to define this in the RTEMS Ada glue file?
Generally, I like the Ada support to be self-contained and
have no impact on anything else. This puts an Ada specific
variable in generic code.
This is similar to how I had to do the Ada task minimum
stack size. It could have gone in more common code but
nothing else uses it so should not be impacted.
Plus newlib doesn't know anything about our Ada glue layer.
Best to keep it that way.
Best regards,
Jan
--
Joel Sherrill, Ph.D.
Check out RTEMS at https://www.rtems.org
Truly free real-time operating system
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