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Re: SH4 ic_cache_invalidate code broken
- To: tm at kloo dot net (tm)
- Subject: Re: SH4 ic_cache_invalidate code broken
- From: Joern Rennecke <amylaar at redhat dot com>
- Date: Fri, 27 Jul 2001 17:24:36 +0100 (BST)
- Cc: aoliva at redhat dot com (Alexandre Oliva), tm2 at best dot com (Toshi Morita),gcc-patches at gcc dot gnu dot org
> > > It'd be nice if we could also generate a real hardware
> > > cache clear (set ICI of the CCR) depending on if a define
> > > is set, maybe something like HARDWARE_CACHE_CLEAR.
We already have a fast hardware cache clear for a specific cache line,
however, this can not be used in usermode.