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 */
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 */
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#include <genarch/mm/page_ht.h>
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#include <genarch/mm/page_ht.h>
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#include <mm/page.h>
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#include <mm/page.h>
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#include <mm/frame.h>
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#include <mm/frame.h>
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#include <arch/mm/asid.h>
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#include <arch/types.h>
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#include <arch/types.h>
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#include <typedefs.h>
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#include <typedefs.h>
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#include <arch/asm.h>
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#include <arch/asm.h>
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static void ht_mapping_insert(__address page, __address frame, int flags, __address root);
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static void ht_mapping_insert(__address page, asid_t asid, __address frame, int flags, __address root);
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static pte_t *ht_mapping_find(__address page, __address root);
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static pte_t *ht_mapping_find(__address page, asid_t asid, __address root);
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page_operations_t page_ht_operations = {
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page_operations_t page_ht_operations = {
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    .mapping_insert = ht_mapping_insert,
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    .mapping_insert = ht_mapping_insert,
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    .mapping_find = ht_mapping_find
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    .mapping_find = ht_mapping_find
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};
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};
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 *
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 *
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 * Map virtual address 'page' to physical address 'frame'
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 * Map virtual address 'page' to physical address 'frame'
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 * using 'flags'.
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 * using 'flags'.
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 *
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 *
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 * @param page Virtual address of the page to be mapped.
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 * @param page Virtual address of the page to be mapped.
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 * @param asid Address space to which page belongs.
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 * @param frame Physical address of memory frame to which the mapping is done.
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 * @param frame Physical address of memory frame to which the mapping is done.
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 * @param flags Flags to be used for mapping.
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 * @param flags Flags to be used for mapping.
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 * @param root Explicit PTL0 address.
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 * @param root Explicit PTL0 address.
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 */
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 */
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void ht_mapping_insert(__address page, __address frame, int flags, __address root)
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void ht_mapping_insert(__address page,  asid_t asid, __address frame, int flags, __address root)
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{
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{
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}
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}
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/** Find mapping for virtual page in page hash table.
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/** Find mapping for virtual page in page hash table.
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 *
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 *
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 * Find mapping for virtual page.
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 * Find mapping for virtual page.
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 *
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 *
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 * @param page Virtual page.
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 * @param page Virtual page.
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 * @param asid Address space to wich page belongs.
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 * @param root PTL0 address if non-zero.
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 * @param root PTL0 address if non-zero.
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 *
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 *
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 * @return NULL if there is no such mapping; entry from PTL3 describing the mapping otherwise.
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 * @return NULL if there is no such mapping; entry from PTL3 describing the mapping otherwise.
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 */
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 */
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pte_t *ht_mapping_find(__address page, __address root)
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pte_t *ht_mapping_find(__address page, asid_t asid, __address root)
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{
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{
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    return NULL;
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    return NULL;
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}
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}