https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=242523
--- Comment #15 from Jan Beich <jbe...@freebsd.org> --- (In reply to Piotr Kubaj from comment #8) > We would need to probably change differentiate powerpc64 > from powerpc and powerpcspe powerpcspe doesn't support -maltivec according to base r307761. (In reply to Mark Millard from comment #3) > Use of -mvsx would prevent use of PowerMacs and such as far as I can tell: Shouldn't be a problem if the file built with -mvsx is never called on a CPU that lacks VSX. Looking at FreeBSD kernel code, PPC_FEATURE_HAS_VSX is always available when PPC_FEATURE2_HAS_VEC_CRYPTO is. > Old PowerMacs and such predate POWER7 and predate v2.06 of the Power ISA. Is it possible to run FreeBSD powerpc (or only userland) on modern powerpc64-capable hardware akin to running FreeBSD i386 (or only userland) on modern x86_64-capable hardware? If so then -mcrypto -maltivec usage is correct even on 32-bit powerpc. At least lib/freebl/gcm-ppc.c (with USE_PPC_CRYPTO defined) builds fine with Clang -target powerpc-unknown-freebsd13.0. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. _______________________________________________ freebsd-gecko@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-gecko To unsubscribe, send any mail to "freebsd-gecko-unsubscr...@freebsd.org"
