On Fri, Jun 14, 2002 at 11:51:38AM -0400, Camm Maguire wrote:
>
> m68k:
> #include <asm/cachectl.h>
> #define CLEAR_CACHE do {\
> void *v=memory->cfd.cfd_start,*ve=v+memory->cfd.cfd_size; \
> for (;v<ve;v+=16) \
> sys_cacheflush(v,FLUSH_SCOPE_LINE,FLUSH_CACHE_DATA,16);\
> } while(0)
dunno what exactly you are tryinig to do but this one will not
guarantee data/instruction cache coherency - use FLUSH_CACHE_BOTH
for that.
Richard
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