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C/C++ Source or Header  |  2006-08-11  |  530 b   |  22 lines

  1. #ifndef __M68K_FPU_H
  2. #define __M68K_FPU_H
  3.  
  4.  
  5. /*
  6.  * MAX floating point unit state size (FSAVE/FRESTORE)
  7.  */
  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. #define FPSTATESIZE error no_cpu_type_configured
  19. #endif
  20.  
  21. #endif /* __M68K_FPU_H */
  22.