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vmm: vmm_changemmuflags

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Matheus
2024-08-21 21:33:29 -03:00
parent 8afbc8911c
commit dd75dc2d87
4 changed files with 167 additions and 36 deletions
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kernel-src/include/kernel/vmm.h
+1
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@@ -92,6 +92,7 @@ static inline int mmuflagstovnodeflags(mmuflags_t mmuflags) {
return flags;
}
bool vmm_changemmuflags(void *base, size_t size, mmuflags_t mmuflags, int flags);
void vmm_destroycontext(vmmcontext_t *context);
vmmcontext_t *vmm_fork(vmmcontext_t *oldcontext);
void *vmm_map(void *addr, size_t size, int flags, mmuflags_t mmuflags, void *private);
kernel-src/include/x86-64/arch/mmu.h
+1
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@@ -39,5 +39,6 @@ pagetableptr_t arch_mmu_newtable();
void arch_mmu_init();
void arch_mmu_apswitch();
void arch_mmu_tlbshootdown(void *page);
bool arch_mmu_getflags(pagetableptr_t table, void *vaddr, mmuflags_t *mmuflagsp);
#endif