[PATCH 3/6] shgen: Import from RTEMS

[Joel Sherrill]

I had an email some time ago with the developer of the SuperH
FPGA implementation (http://j-core.org/).  Personally, I was close
to putting it on the deprecate list about the time I read about that
project. Seeing there would be an open implementation seemed a
reason to give it a lease on life.

I would be OK with marking it deprecated but don't particularly
like doing it retroactively. We already did a round of deprecation
for a number of architectures where 4.11 would be there last appearance.

I can't point to anyone who is an active user so even though
deprecating it bothers me on a process basis, I don't think
I have a technical objection.

On a random note, I suspect the m32c will obsolete itself for us
if it turns out that it gets dropped by gcc. It seems to be a
problematic port that stays broken.

--joel

On Fri, Jun 8, 2018 at 7:32 AM, Gedare Bloom <gedare at rtems.org> wrote:

> On Thu, Jun 7, 2018 at 10:19 PM, Chris Johns <chrisj at rtems.org> wrote:
> > On 07/06/2018 16:11, Sebastian Huber wrote:
> >> On 07/06/18 07:53, Chris Johns wrote:
> >>> On 07/06/2018 15:39, Sebastian Huber wrote:
> >>>> Corresponding RTEMS commit is 75933d5d25cd50f80162b7a0d2f66a
> 5534e1763f.
> >>>>
> >>>> Update #3443.
> >>>> ---
> >>>>   misc/shgen/AUTHORS |   3 +
> >>>>   misc/shgen/COPYING | 340 ++++++++++++++++++++++++++++++
> +++++++++++++++++++++++
> >>>>   misc/shgen/TODO    |  13 ++
> >>>>   misc/shgen/sci.c   | 177 ++++++++++++++++++++++++++++
> >>>>   misc/shgen/sci.h   |  11 ++
> >>>>   misc/shgen/shgen.c | 114 ++++++++++++++++++
> >>>>   misc/wscript       |   9 ++
> >>>>   7 files changed, 667 insertions(+)
> >>>>   create mode 100644 misc/shgen/AUTHORS
> >>>>   create mode 100644 misc/shgen/COPYING
> >>>>   create mode 100644 misc/shgen/TODO
> >>>>   create mode 100644 misc/shgen/sci.c
> >>>>   create mode 100644 misc/shgen/sci.h
> >>>>   create mode 100644 misc/shgen/shgen.c
> >>>>
> >>>> diff --git a/misc/shgen/AUTHORS b/misc/shgen/AUTHORS
> >>>> new file mode 100644
> >>>> index 0000000..225c2fa
> >>>> --- /dev/null
> >>>> +++ b/misc/shgen/AUTHORS
> >>>> @@ -0,0 +1,3 @@
> >>>> +Ralf Corsepius (corsepiu at faw.uni-ulm.de)
> >>>> +    * Initial implementation
> >>>> +    * generator for sci bitrate table
> >>>> diff --git a/misc/shgen/COPYING b/misc/shgen/COPYING
> >>>> new file mode 100644
> >>>> index 0000000..8cc2ef7
> >>>> --- /dev/null
> >>>> +++ b/misc/shgen/COPYING
> >>>> @@ -0,0 +1,340 @@
> >>>> +
> >>>> +            GNU GENERAL PUBLIC LICENSE
> >>> The RTEMS tools is almost clean of GPL code. There is a small piece in
> the
> >>> rtemstoolkit I would to replace but I have not done that yet.
> >>
> >> The nios2gen is also GPL (the RTEMS GPL with linking exception). Is
> this a
> >> problem?
> >
> > We are moving to a BSD-2 license so I assumed this is part of that
> change?
> >
> >> The GCC, GDB and Binutils are also GPL.
> >
> > They are not in this repo. It is about our repos and the compliance
> obligations
> > users have with our code base.
> >
> No, I think  Sebastian's goal is to remove all host tools from the
> rtems.git.
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