1#ifndef _H8300_PAGE_H 2#define _H8300_PAGE_H 3 4#include <asm-generic/page.h> 5#include <linux/types.h> 6 7#define MAP_NR(addr) (((uintptr_t)(addr)-PAGE_OFFSET) >> PAGE_SHIFT) 8#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ 9 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) 10 11#ifndef __ASSEMBLY__ 12extern unsigned long rom_length; 13extern unsigned long memory_start; 14extern unsigned long memory_end; 15extern unsigned long _ramend; 16#endif 17 18#endif 19