include/asm-m68knommu/fpu.h

   1 #ifndef __M68KNOMMU_FPU_H
   2 #define __M68KNOMMU_FPU_H
   3
   4 #include <linux/config.h>
   5
   6 /*
   7  * MAX floating point unit state size (FSAVE/FRESTORE)
   8  */
   9 #if defined(CONFIG_M68020) || defined(CONFIG_M68030)
  10 #define FPSTATESIZE (216/sizeof(unsigned char))
  11 #elif defined(CONFIG_M68040)
  12 #define FPSTATESIZE (96/sizeof(unsigned char))
  13 #elif defined(CONFIG_M68KFPU_EMU)
  14 #define FPSTATESIZE (28/sizeof(unsigned char))
  15 #elif defined(CONFIG_M68060)
  16 #define FPSTATESIZE (12/sizeof(unsigned char))
  17 #else
  18 /* Assume no FP unit present then... */
  19 #define FPSTATESIZE (2) /* dummy size */
  20 #endif
  21
  22 #endif /* __M68K_FPU_H */