include/asm-v850/segment.h

   1 #ifndef __V850_SEGMENT_H__
   2 #define __V850_SEGMENT_H__
   3
   4
   5 #ifndef __ASSEMBLY__
   6
   7 typedef unsigned long mm_segment_t;     /* domain register */
   8
   9 #endif /* !__ASSEMBLY__ */
  10
  11
  12 #define __KERNEL_CS     0x0
  13 #define __KERNEL_DS     0x0
  14
  15 #define __USER_CS       0x1
  16 #define __USER_DS       0x1
  17
  18 #define KERNEL_DS       __KERNEL_DS
  19 #define KERNEL_CS       __KERNEL_CS
  20 #define USER_DS         __USER_DS
  21 #define USER_CS         __USER_CS
  22
  23 #define segment_eq(a,b) ((a) == (b))
  24
  25 #define get_ds()        (KERNEL_DS)
  26 #define get_fs()        (USER_DS)
  27
  28 #define set_fs(seg)     ((void)(seg))
  29
  30
  31 #define copy_segments(task, mm) ((void)((void)(task), (mm)))
  32 #define release_segments(mm)    ((void)(mm))
  33 #define forget_segments()       ((void)0)
  34
  35
  36 #endif /* __V850_SEGMENT_H__ */