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| Rev 80 | Rev 84 | ||
|---|---|---|---|
| Line 49... | Line 49... | ||
| 49 | } |
49 | } |
| 50 | 50 | ||
| 51 | 51 | ||
| 52 | void fpu_lazy_context_save(fpu_context_t *fctx) |
52 | void fpu_lazy_context_save(fpu_context_t *fctx) |
| 53 | { |
53 | { |
| - | 54 | printf(""); |
|
| 54 | asm( |
55 | asm( |
| 55 | "mov %0,%%eax;" |
56 | "mov %0,%%eax;" |
| 56 | "fxsave (%%eax);" |
57 | "fxsave (%%eax);" |
| 57 | "ret;" |
- | |
| 58 | :"=m"(fctx) |
58 | :"=m"(fctx) |
| 59 | : |
59 | : |
| 60 | :"%eax" |
60 | :"eax" |
| 61 | ); |
61 | ); |
| - | 62 | printf(""); |
|
| 62 | } |
63 | } |
| 63 | 64 | ||
| 64 | void fpu_lazy_context_restore(fpu_context_t *fctx) |
65 | void fpu_lazy_context_restore(fpu_context_t *fctx) |
| 65 | { |
66 | { |
| - | 67 | printf(""); |
|
| 66 | asm( |
68 | asm( |
| 67 | "mov %0,%%eax;" |
69 | "mov %0,%%eax;" |
| 68 | "fxrstor (%%eax);" |
70 | "fxrstor (%%eax);" |
| 69 | "ret;" |
- | |
| 70 | :"=m"(fctx) |
71 | :"=m"(fctx) |
| 71 | : |
72 | : |
| 72 | :"%eax" |
73 | :"eax" |
| 73 | ); |
74 | ); |
| - | 75 | printf(""); |
|
| 74 | } |
76 | } |
| 75 | 77 | ||
| 76 | void fpu_init(void) |
78 | void fpu_init(void) |
| 77 | { |
79 | { |
| 78 | asm( |
80 | asm( |