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#ifndef APOS_ARCH_PAGES_H
#define APOS_ARCH_PAGES_H
/**
* @file vmem.h
* Arch-specific virtual memory handling, generally implemented in
* arch/whatever/kernel/vmem.c
*/
#if defined(riscv64)
#include "../../arch/riscv64/include/vmem.h"
#elif defined(riscv32)
#include "../../arch/riscv32/include/vmem.h"
#endif
stat_t map_vpage(struct vmem *branch, pm_t paddr, vm_t vaddr, vmflags_t flags,
enum mm_order order);
stat_t unmap_vpage(struct vmem *branch, vm_t vaddr);
stat_t mod_vpage(struct vmem *branch, vm_t vaddr, pm_t paddr, vmflags_t flags);
stat_t stat_vpage(struct vmem *branch, vm_t vaddr, pm_t *paddr,
enum mm_order *order, vmflags_t *flags);
void flush_tlb();
void flush_tlb_all();
stat_t populate_kvmem(struct vmem *b);
struct vmem *init_vmem(void *fdt);
#if defined(DEBUG)
vm_t setup_kernel_io(struct vmem *b, vm_t paddr);
#endif
struct vmem *create_vmem();
stat_t use_vmem(struct vmem *);
stat_t destroy_vmem(struct vmem *);
stat_t clone_uvmem(struct vmem *, struct vmem *);
#endif /* APOS_ARCH_PAGES_H */
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