On Wed, 2008-05-21 at 17:47 +0200, Nick Piggin wrote: > > OK, but I just don't understand what the problem is... your synch.h > has > > #ifdef __powerpc64__ > #define __SUBARCH_HAS_LWSYNC > #endif > > #ifdef __SUBARCH_HAS_LWSYNC > # define LWSYNC lwsync > #else > # define LWSYNC sync > #endif >
This is mostly useless then since lwsync is just a sync to a processor that doesn't know it (it's a sync with a reservd bit set) :-) Or it's just to make gas happy if you specify a processor type that doesn't have lwsync ? Paul, do we have a case of a 32 bits CPU that chokes on the added bit ? Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
