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| 29 | #ifndef __ia32_FPU_CONTEXT_H__ |
29 | #ifndef __ia32_FPU_CONTEXT_H__ |
| 30 | #define __ia32_FPU_CONTEXT_H__ |
30 | #define __ia32_FPU_CONTEXT_H__ |
| 31 | 31 | ||
| 32 | #include <arch/types.h> |
32 | #include <arch/types.h> |
| 33 | 33 | ||
| - | 34 | #define ARCH_HAS_FPU |
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| - | 35 | #define FPU_CONTEXT_ALIGN 16 |
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| - | 36 | ||
| 34 | struct fpu_context { |
37 | struct fpu_context { |
| 35 | /* TODO: We need malloc that aligns structures on 16-byte boundary */ |
38 | /* TODO: We need malloc that aligns structures on 16-byte boundary */ |
| 36 | __u8 fpu[512+16]; /* FXSAVE & FXRSTOR storage area */ |
39 | __u8 fpu[512]; /* FXSAVE & FXRSTOR storage area */ |
| 37 | }; |
40 | }; |
| 38 | 41 | ||
| 39 | 42 | ||
| 40 | #endif |
43 | #endif |