#ifndef __MM__VMM_H__ #define __MM__VMM_H__ #include #include #define VMM_FLAG_PRESENT ((uint64_t)1 << 0) #define VMM_FLAG_WRITE ((uint64_t)1 << 1) #define VMM_FLAG_NOEXEC ((uint64_t)1 << 63) typedef struct { int levels; void *top_level; } pagemap_t; void vmm_assert_nx(void); pagemap_t new_pagemap(int lv); void map_page(pagemap_t pagemap, uint64_t virt_addr, uint64_t phys_addr, uint64_t flags, bool hugepages); #endif