[cfarm-users] GCC 10.10.2 on POWER8
dje.gcc at gmail.com
Mon Dec 21 21:43:52 CET 2020
What does GCC 10.10.2 mean? There is no GCC 10.10.2 release. Do you
mean GCC 10.2?
There are no Power systems in the GNU Compile Farm running Debian,
only CentOS and Fedora.
GCC for PPC64LE defaults to Power8, so there should be no illegal
instructions. Is the Debian system running a correct version of the
Linux kernel for Power8? There could be some sort of an unaligned
access or other special situation with a Power8 instruction that the
Debian kernel is not sufficiently recent or missing a patch to handle
On Mon, Dec 21, 2020 at 3:18 PM Jeffrey Walton via cfarm-users
<cfarm-users at lists.tetaneutral.net> wrote:
> Hi Everyone,
> We are trying to track down the cause of a SIGILL on POWER8 when the
> GCC 10.10.2 compiler is being used. The problem surfaces on a Debian
> build machine, but we don't have access to it.
> Does anyone know where to find GCC 10.10.2 on POWER8 on the Compile Farm?
> cfarm-users mailing list
> cfarm-users at lists.tetaneutral.net
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