arch/m68k/include/asm/fpu.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __M68K_FPU_H
   3 #define __M68K_FPU_H
   4
   5
   6 /*
   7  * MAX floating point unit state size (FSAVE/FRESTORE)
   8  */
   9
  10 #if defined(CONFIG_M68020) || defined(CONFIG_M68030)
  11 #define FPSTATESIZE (216)
  12 #elif defined(CONFIG_M68040)
  13 #define FPSTATESIZE (96)
  14 #elif defined(CONFIG_M68KFPU_EMU)
  15 #define FPSTATESIZE (28)
  16 #elif defined(CONFIG_COLDFIRE) && defined(CONFIG_MMU)
  17 #define FPSTATESIZE (16)
  18 #elif defined(CONFIG_M68060)
  19 #define FPSTATESIZE (12)
  20 #else
  21 #define FPSTATESIZE (0)
  22 #endif
  23
  24 #endif /* __M68K_FPU_H */