gforth: gforth/Attic/cache.c

-version 1.1, Tue Oct  4 17:50:00 1994 UTC
+version 1.2, Thu Oct 12 20:43:24 1995 UTC
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- void *cacheflush(void * address, int size, int linewidth)
+ void cacheflush(void * address, int size, int linewidth)
  {
          int i;
          address=(void *)((int)address & (-linewidth));
-         for(i=4-linewidth; i<size; i+=linewidth)
+   for(i=1-linewidth; i<size; i+=linewidth)
-                 asm("\
+     asm volatile("fdc (%0)\n\t"
-                 fdc (%r28)\n\
+                  "sync\n\t"
-                 sync\n\
+                  "fic,m %1(%0)\n\t"
-                 fic,m %r24(%r28)\n\
+                  "sync" : : "r" (address), "r" (linewidth) : "memory" );
-                 sync");
-         return address;
  }

-Generate output suitable for use with a patch program
+Legend:



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-Removed from v.1.1
+Added in v.1.2