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#include <memstr.h>
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#include <memstr.h>
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/** Operations to manipulate page mappings. */
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/** Operations to manipulate page mappings. */
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typedef struct {
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typedef struct {
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    void (* mapping_insert)(as_t *as, uintptr_t page, uintptr_t frame,
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    void (* mapping_insert)(as_t *as, uintptr_t page, uintptr_t frame,
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        int flags);
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        int flags);
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    void (* mapping_remove)(as_t *as, uintptr_t page);
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    void (* mapping_remove)(as_t *as, uintptr_t page);
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    pte_t *(* mapping_find)(as_t *as, uintptr_t page);
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    pte_t *(* mapping_find)(as_t *as, uintptr_t page);
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} page_mapping_operations_t;
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} page_mapping_operations_t;
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extern page_mapping_operations_t *page_mapping_operations;
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extern page_mapping_operations_t *page_mapping_operations;
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extern void page_mapping_remove(as_t *as, uintptr_t page);
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extern void page_mapping_remove(as_t *as, uintptr_t page);
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extern pte_t *page_mapping_find(as_t *as, uintptr_t page);
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extern pte_t *page_mapping_find(as_t *as, uintptr_t page);
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extern pte_t *page_table_create(int flags);
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extern pte_t *page_table_create(int flags);
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extern void page_table_destroy(pte_t *page_table);
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extern void page_table_destroy(pte_t *page_table);
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extern void map_structure(uintptr_t s, size_t size);
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extern void map_structure(uintptr_t s, size_t size);
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extern uintptr_t hw_map(uintptr_t physaddr, size_t size);
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extern uintptr_t hw_map(uintptr_t physaddr, size_t size);
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#endif
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#endif
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/** @}
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/** @}