Re: Building a hexagon cross compiler

[rkuo <rkuo@codeaurora.org>]

On Tue, Jul 15, 2014 at 02:03:02PM -0500, Linas Vepstas wrote:
> If I remember correctly, Mentor's Code Sourcercy division was supposed to
> be maintaining and merging the hexagon gcc patches upstream. glibc too.
> Last time I used this (many years ago) it all worked great, with almost all
> of the glibc test suite passing, including the wild tangle of thread-local
> storage, thread joins, thrown exceptions, stack unwinding, gdb and signals
> all happening at the same time. There were only a handful of rare, obscure
> cases that didn't pass.  I know, as I did the work to make this all go.
> 
> I hope all this work isn't slowly being lost ...
> 
> --linas
> 
> 
> 
> On 15 July 2014 09:24, David Howells <dhowells@redhat.com> wrote:
> 
> > Hi Richard,
> >
> > I'd like to build a Hexagon cross-compiler to go with the other Fedora
> > cross
> > compilers that I have.  I don't see support in binutils-2.24 and gcc-4.9.0
> > though.  Do I take it that Hexagon has its own special cross compiler
> > build?
> >
> > David
> > --
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Sorry for the late response.  As Linas mentioned, Mentor maintains the that
set of tools.  That latest version that was released can be found here:

https://sourcery.mentor.com/GNUToolchain/release2800

I haven't had a chance to test these tools myself though.

Hope that helps.

-Richard Kuo


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