| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __M68KNOMMU_FPU_H |
| 2 | #define __M68KNOMMU_FPU_H |
| 3 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | |
| 5 | /* |
| 6 | * MAX floating point unit state size (FSAVE/FRESTORE) |
| 7 | */ |
| 8 | #if defined(CONFIG_M68020) || defined(CONFIG_M68030) |
| 9 | #define FPSTATESIZE (216/sizeof(unsigned char)) |
| 10 | #elif defined(CONFIG_M68040) |
| 11 | #define FPSTATESIZE (96/sizeof(unsigned char)) |
| 12 | #elif defined(CONFIG_M68KFPU_EMU) |
| 13 | #define FPSTATESIZE (28/sizeof(unsigned char)) |
| 14 | #elif defined(CONFIG_M68060) |
| 15 | #define FPSTATESIZE (12/sizeof(unsigned char)) |
| 16 | #else |
| 17 | /* Assume no FP unit present then... */ |
| 18 | #define FPSTATESIZE (2) /* dummy size */ |
| 19 | #endif |
| 20 | |
| 21 | #endif /* __M68K_FPU_H */ |