#ifndef __V850_PGTABLE_H__#define __V850_PGTABLE_H__ #include <asm-generic/4level-fixup.h> #include <asm/page.h>  #define pgd_present(pgd)	(1) /* pages are always present on NO_MM */#define pgd_none(pgd)		(0)#define pgd_bad(pgd)		(0)#define pgd_clear(pgdp)		((void)0) #define	pmd_offset(a, b)	((void *)0) #define kern_addr_valid(addr)	(1)  #define __swp_type(x)		(0)#define __swp_offset(x)		(0)#define __swp_entry(typ,off)	((swp_entry_t) { ((typ) | ((off) << 7)) })#define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })#define __swp_entry_to_pte(x)	((pte_t) { (x).val }) static inline int pte_file (pte_t pte) { return 0; }  /* These mean nothing to !CONFIG_MMU.  */#define PAGE_NONE		__pgprot(0)#define PAGE_SHARED		__pgprot(0)#define PAGE_COPY		__pgprot(0)#define PAGE_READONLY		__pgprot(0)#define PAGE_KERNEL		__pgprot(0)  /* * ZERO_PAGE is a global shared page that is always zero: used * for zero-mapped memory areas etc.  When CONFIG_MMU is not defined, this * should never actually be used, so just define it to something that's * will hopefully cause a bus error if it is. */#define ZERO_PAGE(vaddr)	((void *)0x87654321)  /* Some bogus code in procfs uses these; whatever.  */#define VMALLOC_START	0#define VMALLOC_END	(~0)  extern void paging_init (void);#define swapper_pg_dir ((pgd_t *) 0) #define pgtable_cache_init()   ((void)0)  extern unsigned int kobjsize(const void *objp);  #endif /* __V850_PGTABLE_H__ */