#ifndef VMM_VMM_H_
#define VMM_VMM_H_

#include <stddef.h>
#include "spinlock/spinlock.h"
#include "bootinfo/bootinfo.h"
#include "compiler/attr.h"

typedef struct {
  SpinLock spinlock;
} VirtMem;

typedef struct VasRange {
  struct VasRange *next;

  uint8_t *virtstart;
  uint8_t *physstart;
  size_t size;
  uint8_t pgflags;
} PACKED VasRange;

extern VirtMem VIRT_MEM;

void vmm_init(void);

#define VIRT(X) ((void *)(BOOT_INFO.hhdm_off + (uint64_t)(X)))

#endif //  VMM_VMM_H_