Re: [PATCH] AMD GCN Port

[Jeff Johnston <jjohnstn at redhat dot com>]

On Thu, Jan 10, 2019 at 12:56 PM Andrew Stubbs <andrew_stubbs@mentor.com>
wrote:

> On 10/01/2019 17:17, Jeff Johnston wrote:
> > I would suggest you look at having your syscalls in libgloss at the
> > start.  If you are certain there will never be a need for linking in
> > different
> > versions, you can put them in libc/sys with have_crt0="no".
>
> Is there an existing target you'd suggest as a template for the
> configure and make files? There seems to be a lot of variation going on
> in there.
>
>
Try libc/sys/sh as a basis.  You have to replace the creat.c in configure.in
with a file you have.
Don't specify crt0.o in Makefile.am and put in your source files.  Create
an empty sys directory under
you libc/sys/xxxx dir to possibly use in the future to replace sys includes.
Other than that, most of your patch from machine dir goes there.  The
libc/machine/xxxx dir should have anything
you are overriding in shared library (often optimized string routines, but
at minimum, setjmp/longjmp
(see libc/machine/fr30).

-- Jeff J.

Thanks
>
> Andrew
>