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| 3 | ;; Copyright (C) KolibriOS team 2004-2017. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2017. All rights reserved. ;; |
| 4 | ;; Distributed under terms of the GNU General Public License ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
| 5 | ;; ;; |
5 | ;; ;; |
| 6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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| 7 | 7 | ||
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| 8 | $Revision: 7124 $ |
8 | $Revision: 7164 $ |
| 9 | 9 | ||
| 10 | 10 | ||
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| 44 | jz @f |
44 | jz @f |
| 45 | call init_avx |
45 | call init_avx |
| 46 | ret |
46 | ret |
| 47 | @@: |
47 | @@: |
| 48 | test eax, XCR0_SSE |
48 | test eax, XCR0_SSE |
| 49 | jz @f |
49 | jnz .sse |
| 50 | call init_sse |
- | |
| 51 | ret |
- | |
| 52 | @@: |
- | |
| 53 | call init_fpu_mmx |
50 | jmp .fpu_mmx |
| 54 | ret |
- | |
| 55 | .no_xsave: |
51 | .no_xsave: |
| 56 | mov [xsave_area_size], 512 ; enough for FPU/MMX and SSE |
52 | mov [xsave_area_size], 512 ; enough for FPU/MMX and SSE |
| 57 | bt [cpu_caps], CAPS_SSE |
53 | bt [cpu_caps], CAPS_SSE |
| 58 | jnc @f |
54 | jnc .fpu_mmx |
| - | 55 | .sse: |
|
| 59 | call init_sse |
56 | call init_sse |
| 60 | fxsave [fpu_data] |
57 | fxsave [fpu_data] |
| 61 | ret |
58 | ret |
| 62 | @@: |
59 | .fpu_mmx: |
| 63 | call init_fpu_mmx |
60 | call init_fpu_mmx |
| 64 | fnsave [fpu_data] |
61 | fnsave [fpu_data] |
| 65 | ret |
62 | ret |
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