| Greg Ungerer | 34055b8 | 2009-01-29 16:08:53 +1000 | [diff] [blame] | 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) |
| 11 | #elif defined(CONFIG_M68040) |
| 12 | #define FPSTATESIZE (96) |
| 13 | #elif defined(CONFIG_M68KFPU_EMU) |
| 14 | #define FPSTATESIZE (28) |
| Greg Ungerer | 0a2796d | 2011-10-19 14:10:03 +1000 | [diff] [blame] | 15 | #elif defined(CONFIG_COLDFIRE) && defined(CONFIG_MMU) |
| 16 | #define FPSTATESIZE (16) |
| Greg Ungerer | 34055b8 | 2009-01-29 16:08:53 +1000 | [diff] [blame] | 17 | #elif defined(CONFIG_M68060) |
| 18 | #define FPSTATESIZE (12) |
| Sam Ravnborg | 4914802 | 2009-01-16 21:58:10 +1000 | [diff] [blame] | 19 | #else |
| Greg Ungerer | 34055b8 | 2009-01-29 16:08:53 +1000 | [diff] [blame] | 20 | #define FPSTATESIZE (0) |
| Sam Ravnborg | 4914802 | 2009-01-16 21:58:10 +1000 | [diff] [blame] | 21 | #endif |
| Greg Ungerer | 34055b8 | 2009-01-29 16:08:53 +1000 | [diff] [blame] | 22 | |
| 23 | #endif /* __M68K_FPU_H */ |