On 14/08/2018 17:02, Mark Johnston wrote: > At some point memcpy() may be an ifunc, ifunc resolution cannot be done > until CPU identification has been performed, and CPU identification must > be done after loading any microcode updates.
Wouldn't it be cool if before an ifunc is resolved (to a proper optimized version) it pointed to a default implementation that is sufficiently naive and robust that it can work on all CPUs? But I don't know much about ifunc implementation, so no idea if it can work like that. -- Andriy Gapon _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
