original_kernel/arch/h8300/include/asm/page.h

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#ifndef _H8300_PAGE_H
#define _H8300_PAGE_H
#include <asm-generic/page.h>
#include <linux/types.h>
#define MAP_NR(addr) (((uintptr_t)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
#ifndef __ASSEMBLY__
extern unsigned long rom_length;
extern unsigned long memory_start;
extern unsigned long memory_end;
extern unsigned long _ramend;
#endif
#endif