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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 |
|
- | 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 |