Re: [Lightning] PPC problem

[Paolo Bonzini]

> Hmm, we have:
> 
>   start -= ((long) start) & (cache_line_size - 1);
>   end -= ((long) end - 1) & (cache_line_size - 1);
> 
> which is different.  (I'm not too familiar with this code, so I'm
> CCing Matthew too, in case there is something wrong in our version of
> the file.)

No, it was this change:

2008-07-02  Laurent Michel  <address@hidden>

        * lightning/ppc/funcs.h (jit_flush_code): modified the computation
        of start/end. The pointer arithmetic was done without casting. It
        prevented compilation with recent gcc versions.

If you have time, I think syncing MzScheme's lightning now would not be
a bad idea.

Paolo