33 lines
884 B
C
33 lines
884 B
C
#ifndef SOCKS_PMAP_H_
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#define SOCKS_PMAP_H_
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/* all the functions declared in this file are defined in arch/xyz/pmap.c */
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#include <socks/vm.h>
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#include <socks/status.h>
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#include <socks/machine/pmap.h>
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#include <stddef.h>
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#define PFN(x) ((x) >> VM_PAGE_SHIFT)
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typedef ml_pmap_t pmap_t;
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typedef ml_pfn_t pfn_t;
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typedef enum pmap_flags {
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PMAP_HUGEPAGE = 0x01u,
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} pmap_flags_t;
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extern void pmap_bootstrap(void);
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extern pmap_t pmap_create(void);
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extern void pmap_destroy(pmap_t pmap);
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extern void pmap_switch(pmap_t pmap);
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extern kern_status_t pmap_add(pmap_t pmap, void *p, pfn_t pfn, vm_prot_t prot, pmap_flags_t flags);
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extern kern_status_t pmap_add_block(pmap_t pmap, void *p, pfn_t pfn, size_t len, vm_prot_t prot, pmap_flags_t flags);
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extern kern_status_t pmap_remove(pmap_t pmap, void *p);
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extern kern_status_t pmap_remove_range(pmap_t pmap, void *p, size_t len);
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#endif
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