On Fri, 5 Feb 2010 19:17:41 +0100 Martin Husemann <mar...@duskware.de> wrote:
> On Fri, Feb 05, 2010 at 09:34:10PM +0900, Izumi Tsutsui wrote: > > > Added two new macros to device.h: > > > amiga_membarrier() enforces a reorder protection on memory > > > read/writes. > > We have __insn_barrier() in sys/cdefs.h for that. Hmm... this is a gcc feature. Does gcc insert an eieio instruction for PowerPC in this case? Because that's what I need. -- Frank Wille
