On Thu, Apr 30, 2020 at 7:34 AM suyash singh <suyashsingh...@gmail.com> wrote:
> Hello, > I was running clang UBSan on > bsps/sparc/erc32/btimer/btimer.c > > and got error > > /usr/bin/as: unrecognized option '-Av8' > clang-11: error: assembler command failed with exit code 1 > > I am not sure but is it because clang is using wrong assembler? > I haven't seen anyone run into this in a long time. :) In this case, it is likely one of two things: + Look at your $PATH. Make sure the RTEMS tools are first. + But in your case, I expect that it is because the clang didn't know (somehow) to put the target name in front of the as. Did you invoke it for sparc-rtems5? If so, then there is a path through clang where it isn't looking at the target name. I also double checked the as manual to ensure -Av8 was in fact a sparc option. --joel > > > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel
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