arch/m68k-all/kernel/kernel_cpu.h

   1 /*
   2  * M68K CPU-specific definitions.
   3  *
   4  */
   5
   6 #ifndef KERNEL_CPU_H_
   7 #define KERNEL_CPU_H_
   8
   9 #include <proto/exec.h>
  10
  11 #include "cpu_m68k.h"
  12
  13 /* User/supervisor mode switching */
  14 #define cpumode_t __unused int
  15
  16 /* Only used on protected memory systems. On the
  17  * m68k-amiga, these are unneeded.
  18  */
  19 #define goSuper() (0)
  20 #define goUser()  do { } while (0)
  21 #define goBack(mode)  do { } while (0)
  22
  23 #endif /* _KERNEL_CPU_H */