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Rev 417 Rev 418
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           mov eax, [page_tabs+eax*4]
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           mov eax, [page_tabs+eax*4]
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           and eax, 0xFFFFF000
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           and eax, 0xFFFFF000
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           ret
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           ret
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align 4
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align 4
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proc page_fault_handler
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proc page_fault_handler
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        .err_code equ ebp+32
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        .err_addr equ ebp-4
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           pushad
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           pushad
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     push eax
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     push eax
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     push edx
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     push edx
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           mov es, ax
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           mov es, ax
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           inc [pg_data.pages_faults]
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           inc [pg_data.pages_faults]
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           mov ebx, [ebp-4]
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           mov ebx, [.err_addr]
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           cmp ebx, 0x80000000
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           cmp ebx, 0x80000000