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Line 53... Line 53...
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   size_t  conf_size;
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   size_t  conf_size;
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   size_t  core_size;
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   size_t  core_size;
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   pages = mem_amount >> FRAME_WIDTH;
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   pages = mem_amount >> FRAME_WIDTH;
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   printf("last page = %x total pages =  %x\n",mem_amount, pages);
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 //  printf("last page = %x total pages =  %x\n",mem_amount, pages);
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   conf_size = pages*sizeof(frame_t);
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   conf_size = pages*sizeof(frame_t);
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   printf("conf_size = %x  free mem start =%x\n",conf_size, pg_balloc);
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//   printf("conf_size = %x  free mem start =%x\n",conf_size, pg_balloc);
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   zone_create(&z_core, 0, pages);
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   zone_create(&z_core, 0, pages);
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  if(top > z->base+z->count)
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  if(top > z->base+z->count)
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     top = z->base+z->count;
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     top = z->base+z->count;
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  printf("zone reserve base %x top %x\n", base, top);
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//  printf("zone reserve base %x top %x\n", base, top);
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  for (i = base; i < top; i++)
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  for (i = base; i < top; i++)
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  if(top > z->base+z->count)
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  if(top > z->base+z->count)
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     top = z->base+z->count;
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     top = z->base+z->count;
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  printf("zone release base %x top %x\n", base, top);
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 // printf("zone release base %x top %x\n", base, top);
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  for (i = base; i < top; i++) {
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  for (i = base; i < top; i++) {
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    z->frames[i-z->base].refcount = 0;
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    z->frames[i-z->base].refcount = 0;
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     spinlock_lock(&z_core.lock);
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     spinlock_lock(&z_core.lock);
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       v = zone_frame_alloc(&z_core, 0);
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       v = zone_frame_alloc(&z_core, 0);
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     spinlock_unlock(&z_core.lock);
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     spinlock_unlock(&z_core.lock);
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   safe_sti(efl);
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   safe_sti(efl);
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   restore_edx(edx);
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- 
 
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   //printf("alloc_page: %x\n", v << FRAME_WIDTH);
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   restore_edx(edx);
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   return (v << FRAME_WIDTH);
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   return (v << FRAME_WIDTH);
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};
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};
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addr_t __stdcall alloc_pages(count_t count)     //obsolete
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addr_t __stdcall alloc_pages(count_t count)     //obsolete
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     spinlock_lock(&z_core.lock);
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     spinlock_lock(&z_core.lock);
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       v = zone_frame_alloc(&z_core, to_order(count));
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       v = zone_frame_alloc(&z_core, to_order(count));
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     spinlock_unlock(&z_core.lock);
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     spinlock_unlock(&z_core.lock);
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   safe_sti(efl);
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   safe_sti(efl);
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   restore_edx(edx);
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- 
 
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   //printf("alloc_pages: %x count %x\n", v << FRAME_WIDTH, count);
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   restore_edx(edx);
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   return (v << FRAME_WIDTH);
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   return (v << FRAME_WIDTH);
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};
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};