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Rev 2465 Rev 2467
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#define GET_PTL2_ADDRESS(ptl1, i)   GET_PTL2_ADDRESS_ARCH(ptl1, i)
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#define GET_PTL2_ADDRESS(ptl1, i)   GET_PTL2_ADDRESS_ARCH(ptl1, i)
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#define GET_PTL3_ADDRESS(ptl2, i)   GET_PTL3_ADDRESS_ARCH(ptl2, i)
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#define GET_PTL3_ADDRESS(ptl2, i)   GET_PTL3_ADDRESS_ARCH(ptl2, i)
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#define GET_FRAME_ADDRESS(ptl3, i)  GET_FRAME_ADDRESS_ARCH(ptl3, i)
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#define GET_FRAME_ADDRESS(ptl3, i)  GET_FRAME_ADDRESS_ARCH(ptl3, i)
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/*
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/*
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 * These macros are provided to change shape of the 4-level
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 * These macros are provided to change the shape of the 4-level tree of page
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 * tree of page tables on respective level.
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 * tables on respective level.
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 */
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 */
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#define SET_PTL1_ADDRESS(ptl0, i, a)    SET_PTL1_ADDRESS_ARCH(ptl0, i, a)
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#define SET_PTL1_ADDRESS(ptl0, i, a)    SET_PTL1_ADDRESS_ARCH(ptl0, i, a)
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#define SET_PTL2_ADDRESS(ptl1, i, a)    SET_PTL2_ADDRESS_ARCH(ptl1, i, a)
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#define SET_PTL2_ADDRESS(ptl1, i, a)    SET_PTL2_ADDRESS_ARCH(ptl1, i, a)
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#define SET_PTL3_ADDRESS(ptl2, i, a)    SET_PTL3_ADDRESS_ARCH(ptl2, i, a)
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#define SET_PTL3_ADDRESS(ptl2, i, a)    SET_PTL3_ADDRESS_ARCH(ptl2, i, a)
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#define SET_FRAME_ADDRESS(ptl3, i, a)   SET_FRAME_ADDRESS_ARCH(ptl3, i, a)
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#define SET_FRAME_ADDRESS(ptl3, i, a)   SET_FRAME_ADDRESS_ARCH(ptl3, i, a)
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#define SET_PTL1_FLAGS(ptl0, i, x)  SET_PTL1_FLAGS_ARCH(ptl0, i, x)
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#define SET_PTL1_FLAGS(ptl0, i, x)  SET_PTL1_FLAGS_ARCH(ptl0, i, x)
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#define SET_PTL2_FLAGS(ptl1, i, x)  SET_PTL2_FLAGS_ARCH(ptl1, i, x)
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#define SET_PTL2_FLAGS(ptl1, i, x)  SET_PTL2_FLAGS_ARCH(ptl1, i, x)
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#define SET_PTL3_FLAGS(ptl2, i, x)  SET_PTL3_FLAGS_ARCH(ptl2, i, x)
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#define SET_PTL3_FLAGS(ptl2, i, x)  SET_PTL3_FLAGS_ARCH(ptl2, i, x)
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#define SET_FRAME_FLAGS(ptl3, i, x) SET_FRAME_FLAGS_ARCH(ptl3, i, x)
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#define SET_FRAME_FLAGS(ptl3, i, x) SET_FRAME_FLAGS_ARCH(ptl3, i, x)
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/*
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 * Macros for querying the last-level PTEs.
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 */
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#define PTE_VALID(p)        PTE_VALID_ARCH((p))
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#define PTE_VALID(p)        PTE_VALID_ARCH((p))
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#define PTE_PRESENT(p)      PTE_PRESENT_ARCH((p))
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#define PTE_PRESENT(p)      PTE_PRESENT_ARCH((p))
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#define PTE_GET_FRAME(p)    PTE_GET_FRAME_ARCH((p))
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#define PTE_GET_FRAME(p)    PTE_GET_FRAME_ARCH((p))
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#define PTE_READABLE(p)     1
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#define PTE_READABLE(p)     1
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#define PTE_WRITABLE(p)     PTE_WRITABLE_ARCH((p))
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#define PTE_WRITABLE(p)     PTE_WRITABLE_ARCH((p))
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#ifndef __OBJC__
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#ifndef __OBJC__
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extern as_operations_t as_pt_operations;
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extern as_operations_t as_pt_operations;
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#endif
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#endif
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extern page_mapping_operations_t pt_mapping_operations;
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extern page_mapping_operations_t pt_mapping_operations;
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extern void page_mapping_insert_pt(as_t *as, uintptr_t page, uintptr_t frame, int flags);
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extern void page_mapping_insert_pt(as_t *as, uintptr_t page, uintptr_t frame,
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    int flags);
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extern pte_t *page_mapping_find_pt(as_t *as, uintptr_t page);
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extern pte_t *page_mapping_find_pt(as_t *as, uintptr_t page);
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#endif
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#endif
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#endif
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#endif