Ah, thanks for the update Daniel! I recently saw someone on newlib mailing list say that the newlib can be compiled by clang for the ARM processor now.
-Gedare On Fri, Sep 15, 2017 at 10:33 AM, Daniel Hellstrom <dan...@gaisler.com> wrote: > Hi, > > We did submit some SPARC patches to make RTEMS compile with LLVM during May. > One of the patches which was not accepted I believe Sebastian updated and > pushed during end of July. We have not made any attempts rebuilding since. > At the time we ran the tests we were able to run most of the RTEMS > test-suite with 20-25 failures or so if I recall correctly. However most of > them was not dependent on LLVM and fixed since in the RTEMS repository, the > others were fixed in the LLVM SPARC/LEON-REX backend. I recall that there > were some potential problems with SPARC inline assembly in some cases when > building for LEON-REX (no surprise since it is not the same ISA..). Also, we > built newlib using LLVM. I'm not sure which kernel configurations we > compiled for though. > > Since May we distribute a LLVM-4.0 toolchain with our bare-metal > environment. During the coming months we plan to release a LLVM toolchain > together with RCC-1.3.x. However we have some work to do on the front-end > for RTEMS first and testing of course. We will have some LLVM specific > documentation once released. > > Regards, > Daniel > > > On 2017-09-14 02:10, Joel Sherrill wrote: > > Daniel Hellstrom should ready speak up. They have it working for SPARC. I > don't know if anything special is needed for other targets so it should just > be a matter of attempting it and seeing > > On Sep 13, 2017 6:46 PM, "Gedare Bloom" <ged...@rtems.org> wrote: >> >> I've seen some discussion about using clang to compile a few targets. >> Is there any documentation about what is known to work/not work, and >> any additional directions needed to be successful? >> >> -Gedare >> _______________________________________________ >> devel mailing list >> devel@rtems.org >> http://lists.rtems.org/mailman/listinfo/devel > > > > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel > > _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
